Radar · High Performance Computing in United States
Best High Performance Computing Companies in United States
The 158 best High Performance Computing companies in United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Hewlett Packard Enterprise.
By Riya SenguptaFinancials
158companies tracked
$18.5Bdisclosed funding
8unicorns
78have raised
Ranked by disclosed equity funding and recent momentum, the 158 High Performance Computing companies we track across the United States have pulled in $18.5 billion in total disclosed funding, with 8 unicorns already in the mix. That's not speculative capital. CoreWeave leads at $2.3 billion raised, SambaNova Systems follows at $1.1 billion, and both Groq and FluidStack have crossed $1.0 billion. The global HPC market sat at roughly $32.5 billion in 2021 and is forecast to reach $49.9 billion by 2028, a 6.7% CAGR driven by simulation workloads, engineering design, and demand for scalable compute. Data security concerns remain a structural friction point you'll want to factor into any diligence here.
So what's actually moving the needle right now? Coverage is accelerating, with earnings reports and quarterly results pulling the most analyst attention. I'd also note that HPC's role in corporate R&D is getting serious institutional scrutiny. Intel Capital, Fidelity Investments, and Altimeter Capital are among the most active backers in this directory, which tells you something about who's writing conviction checks. The money's real, the scale's real, and the competitive field is only getting tighter.
Sources & further reading
- ResearchAndMarkets.com
- MarketsandMarkets
Ranked: Best High Performance Computing companies in United States
| # | Company | Disclosed funding | Last round | Employees | Founded | Tech stack | Market signals (1y) | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hewlett Packard Enterprise Provider of edge-to-cloud solutions, products, and services for enterprise organizations 93Innovation top 12%Tech top 14%Funding top 15%Partners top 16% All 14 signals ▾Innovationtop 12% Techtop 14% Fundingtop 15% Partnerstop 16% Markettop 18% Producttop 20% Fin. healthtop 24% Talenttop 38% Newstop 39% AItop 45% Moattop 48% Growthtop 49% Globalbottom 44% Customersbottom 40% Innovation: 95 new-product events in 24 mo · Deep-tech classification: Tech Hardware Tech: 144 technologies across 7/8 capability areas · Cloud: Akamai, Amazon Alb rank vs industry peers · Fliar Intelligence Index 93/100 | $7.8B | 31 mo ago | 62,000 62,000 → 90,273 (+46%) · sector median +34% | 2015 | WordPressApple iCloud MailMySQL+41 | 126 signals ▼30% New product · Earnings · Lawsuit | — | 1 partnership |
| 2 | CoreWeave 🦄 Provider of cloud computing services for artificial intelligence workloads 96Funding top 10%Partners top 15%Product top 18%Innovation top 19% All 13 signals ▾Fundingtop 10% Partnerstop 15% Producttop 18% Innovationtop 19% Markettop 20% Growthtop 21% Techtop 22% Newstop 24% Moattop 26% AItop 30% Talenttop 37% Fin. healthtop 38% Globalbottom 46% Funding: Raised $2.3B across 15 rounds · 15 rounds over 6 yrs (2.5/yr) Partners: 5 partnership announcements in 12 mo (7 in 24 mo) · 55 contract events in 12 mo rank vs industry peers · Fliar Intelligence Index 96/100 | $2.3B | 2 mo ago | 239 | 2017 | Amazon WebstoreWebflowGSAP+29 | 207 signals ▲29% Contracts · Earnings · Funding | — | 3 launchs |
| 3 | SambaNova Systems 🦄 Provider of AI-powered software and hardware 93Innovation top 13%Patents top 13%Funding top 14%Tech top 19% All 13 signals ▾Innovationtop 13% Patentstop 13% Fundingtop 14% Techtop 19% AItop 22% Moattop 22% Newstop 23% Markettop 29% Partnerstop 32% Growthtop 39% Producttop 41% Globaltop 47% Talentbottom 49% Innovation: 589 patents (top 2% of patent-holders) · 511 filings since 2022 vs 78 in 2017-21 Patents: 589 patents matched (strict assignee match) · 511 filings since 2022 vs 78 in 2017-21 rank vs industry peers · Fliar Intelligence Index 93/100 | $1.1B | 3 mo ago | 497 497 → 406 (-18%) · sector median +34% | 2017 | Apple iCloud MailGoogle WorkspaceNode.js+32 | 12 signals ▲1100% Funding · M&A · Announcements | 589 patents Reconfigurable AI accelerator hardware for high‑bandwidth, dataflow‑optimized neural network processing | — |
| 4 | FluidStack Provider of managed high performance computing clusters for artificial intelligence 87Partners top 12%Growth top 14%Fin. health top 19%Talent top 23% All 11 signals ▾Partnerstop 12% Growthtop 14% Fin. healthtop 19% Talenttop 23% Fundingtop 25% Newstop 26% AItop 30% Techtop 39% Moattop 48% Marketbottom 45% Globalbottom 40% Partners: 25 contract events in 12 mo · Named contractor/client in 25 deals Growth: Revenue +140% YoY · Web rank 10,000,000 → 5,000,000 YoY rank vs industry peers · Fliar Intelligence Index 87/100 | $1.0B | 5 mo ago | 3 | 2017 | WebflowThree.jsKnockout.js+24 | 29 signals ▲314% Contracts · Funding · Announcements | — | — |
| 5 | Groq 🦄 Provider of AI inference platforms and on-premise AI inference clusters 96Funding top 15%Patents top 16%Innovation top 17%Tech top 18% All 12 signals ▾Fundingtop 15% Patentstop 16% Innovationtop 17% Techtop 18% AItop 18% Partnerstop 21% Moattop 22% Growthtop 23% Newstop 23% Markettop 29% Talenttop 34% Globalbottom 42% Funding: Raised $1.0B across 5 rounds · 5 rounds over 10 yrs (0.5/yr) Patents: 240 patents matched (strict assignee match) · 157 filings since 2022 vs 83 in 2017-21 rank vs industry peers · Fliar Intelligence Index 96/100 | $1.0B | 9 mo ago | 165 165 → 313 (+90%) · sector median +34% | 2016 | AlgoliaNode.jsRadix UI+31 | 28 signals ▲133% Funding · Contracts · Capital raise | 240 patents Hardware and software techniques for high‑performance tensor/AI accelerator design and reliability. | — |
| 6 | Lightmatter 🦄 Developer of photonic interconnects and co-packaged optics for AI infrastructure 87Patents top 10%Funding top 17%Innovation top 18%AI top 18% All 11 signals ▾Patentstop 10% Fundingtop 17% Innovationtop 18% AItop 18% Moattop 22% Talenttop 28% Markettop 40% Techtop 40% Growthtop 43% Globalbottom 42% Newsbottom 21% Patents: 393 patents matched (strict assignee match) · 297 filings since 2022 vs 96 in 2017-21 Funding: Raised $850M across 8 rounds · 8 rounds over 9 yrs (0.9/yr) rank vs industry peers · Fliar Intelligence Index 87/100 | $850M | 20 mo ago | 137 | 2017 | WordPressApple iCloud MailGoogle Workspace+19 | — | 393 patents Patents concentrated in computing, sensing & instrumentation | 1 internship · 1 partnership · 1 award |
| 7 | Cerebras 🦄 Provider of high-performance AI infrastructure and wafer-scale computing solutions 96Funding top 10%Tech top 17%News top 18%Growth top 20% All 10 signals ▾Fundingtop 10% Techtop 17% Newstop 18% Growthtop 20% Talenttop 23% Moattop 26% AItop 30% Partnerstop 32% Markettop 33% Globaltop 42% Funding: Raised $750M across 9 rounds · 9 rounds over 10 yrs (0.9/yr) Tech: 44 technologies across 6/8 capability areas · Cloud: Cloudflare, Vercel rank vs industry peers · Fliar Intelligence Index 96/100 | $750M | 2 mo ago | — | 2015 | SanityTurbopackNode.js+25 | 10 signals ▲67% IPO · Contracts · Funding | — | 1 launch |
| 8 | Crusoe 🦄 Operator of cloud platform providing infrastructure for artificial intelligence workloads 91Funding top 11%Partners top 23%Tech top 24%Moat top 26% All 10 signals ▾Fundingtop 11% Partnerstop 23% Techtop 24% Moattop 26% Markettop 27% AItop 30% Newstop 33% Growthtop 35% Talenttop 36% Globalbottom 39% Funding: Raised $577M across 14 rounds · 14 rounds over 7 yrs (2.0/yr) Partners: 1 partnership announcement in 12 mo (4 in 24 mo) · 8 contract events in 12 mo rank vs industry peers · Fliar Intelligence Index 91/100 | $577M | 3 mo ago | 242 | 2018 | Amazon WebstoreWebflowSentry+36 | 24 signals Contracts · Funding · Leadership | — | — |
| 9 | WEKA 🦄 Developer of infrastructure designed for accelerated compute and artificial intelligence | $412M | 25 mo ago | 338 | 2013 | WordPressSentryAtlassian Statuspage+55 | — | — | 1 launch |
| 10 | Nuvia Provider of HPC components and processors | $293M | 68 mo ago | 220 | 2019 | — | — | 32 patents Advanced power management and DVFS for high‑performance CPU/SoC designs | — |
| 11 | Rescale Provider of high performance computing platform for engineering and science 69Funding top 21%Tech top 26%Moat top 28%Growth top 32% All 12 signals ▾Fundingtop 21% Techtop 26% Moattop 28% Growthtop 32% Producttop 34% Talenttop 38% Partnerstop 41% Innovationtop 46% Markettop 47% Patentsbottom 49% Globalbottom 39% Newsbottom 18% Funding: Raised $254M across 8 rounds · 8 rounds over 14 yrs (0.6/yr) Tech: 64 technologies across 6/8 capability areas · Cloud: Amazon Web Services, Cloudflare rank vs industry peers · Fliar Intelligence Index 69/100 | $254M | 14 mo ago | 146 146 → 244 (+67%) · sector median +34% | 2011 | WordPress Block EditorWordPressMySQL+35 | — | 31 patents Optimizing multi-cloud compute resource allocation and recommendation algorithms | 2 launchs |
| 12 | Whitefiber Provider of cloud and data center solutions for AI workloads 53Funding top 14%Growth top 28%Tech top 46%Talent bottom 49% All 6 signals ▾Fundingtop 14% Growthtop 28% Techtop 46% Talentbottom 49% Marketbottom 37% Globalbottom 25% Funding: Raised $230M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 53/100 | $230M | 4 mo ago | — | 2024 | WebflowAmazon Web Servicescore-js+21 | — | — | — |
| 13 | Panasas Parallel file system based storage solutions provider | $149M | 88 mo ago | 59 | 1999 | — | — | 22 patents Patents concentrated in computing, sensing & instrumentation | — |
| 14 | Cornami Provider of AI-powered microprocessors for parallel computing applications 76Growth top 13%Funding top 19%AI top 26%Moat top 28% All 9 signals ▾Growthtop 13% Fundingtop 19% AItop 26% Moattop 28% Innovationtop 30% Patentstop 30% Globalbottom 42% Marketbottom 38% Techbottom 34% Growth: Headcount 15 → 36 (+140%) across vintages · Fresh capital in last 24 mo Funding: Raised $133M across 15 rounds · 15 rounds over 14 yrs (1.1/yr) rank vs industry peers · Fliar Intelligence Index 76/100 | $133M | 10 mo ago | 36 36 → 39 (+8%) · sector median +34% | 2012 | — | — | 95 patents Hardware acceleration for homomorphic encryption and secure parallel processing architectures | — |
| 15 | Luminous Platform offering AI based supercomputers | $123M | 51 mo ago | 25 | 2018 | Cart FunctionalitySquarespace CommerceSquarespace+13 | — | — | — |
| 16 | Mellanox Technologies Provider of Ethernet and InfiniBand interconnect solutions for servers and storage | $98M | 45 mo ago | 316 | 1999 | — | — | 39 patents Patents concentrated in computing, sensing & instrumentation | — |
| 17 | NGINX Application modernization and HPC solutions provider | $84M | 96 mo ago | 133 133 → 178 (+34%) · sector median +34% | 2011 | HugoMicrosoft ASP.NETBootstrap+18 | — | 7 patents High‑performance web server internals: multi‑threading, dynamic reconfig, shared‑memory IPC, socket handoff | 3 launchs |
| 18 | SGI High-performance computing hardware manufacturer | $70M | 136 mo ago | 4 | 1980 | — | — | 3 patents Robust memory subsystem control and DMA for fault‑tolerant computing. | — |
| 19 | Cornelis Networks Provider of IT service suite solutions | $65M | 18 mo ago | 129 129 → 241 (+87%) · sector median +34% | 2019 | WordPressMySQLPHP+17 | — | 39 patents High‑performance data‑center interconnect fabrics with adaptive routing, dynamic port subdivision, and on‑the‑fly error correction | 2 partnerships · 1 award |
| 20 | Tech-X Corporation Physics simulation software 37Funding top 34%Growth top 35%Tech bottom 40%Market bottom 35% All 5 signals ▾Fundingtop 34% Growthtop 35% Techbottom 40% Marketbottom 35% Globalbottom 25% Funding: Raised $53.4M across 44 rounds · 44 rounds over 20 yrs (2.2/yr) Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 37/100 | $53M | 7 mo ago | 38 | 1994 | WordPressMySQLPHP+19 | — | — | — |
| 21 | Ceremorphic Developer of compute infrastructure and analog AI for drug design | $50M | 52 mo ago | 223 | 2020 | WordPressPleskMySQL+17 | — | 126 patents Patents concentrated in computing, sensing & instrumentation | — |
| 22 | Univa Data center optimization and HPC workload management solution | $46M | 107 mo ago | 12 | 2004 | — | — | — | — |
| 23 | RStor Muticloud platform for enterprise performance computing | $45M | 97 mo ago | 80 | 2017 | — | — | — | — |
| 24 | Astadia Mainframe modernization solutions provider | $44M | 42 mo ago | 145 145 → 185 (+28%) · sector median +34% | 1996 | WebflowLeadfeederGoogle Analytics+16 | — | — | — |
| 25 | TensorWave Cloud computing platform offering infrastructure for artificial intelligence workloads | $43M | 14 mo ago | — | 2023 | Node.jsThree.jsReact+24 | — | — | 1 launch |
| 26 | JuliaHub Platform offering HPC solutions 76AI top 15%Talent top 23%Funding top 24%Patents top 26% All 11 signals ▾AItop 15% Talenttop 23% Fundingtop 24% Patentstop 26% Moattop 32% Innovationtop 34% Techtop 40% Growthtop 45% Marketbottom 49% Globalbottom 41% Newsbottom 40% AI: Holds AI/ML patents (G06N-family CPC) Talent: 7 named leaders on record · 7 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 76/100 | $42M | 2 mo ago | 94 | 2015 | HubSpot CMS HubBootstrapNginx+16 | — | 21 patents High-performance scientific computing compilers and surrogate modeling for physics simulations and adaptive beamforming | — |
| 27 | Fabric Developer of hardware-accelerated cryptography solutions for real-time, high-performance systems | $39M | 22 mo ago | 23 | 2022 | WebflowApple iCloud MailGoogle Workspace+10 | — | — | — |
| 28 | Nyriad Platform offering GPU based storage solutions | $39M | 55 mo ago | 2 | 2014 | — | — | 28 patents Patents concentrated in computing, sensing & instrumentation | — |
| 29 | RunPod Provider of cloud GPU infrastructure for AI model development and deployment | $39M | 30 mo ago | 8 | 2022 | Apple iCloud MailGoogle WorkspaceNode.js+29 | — | — | 1 launch |
| 30 | Altair Provider of enterprise software for simulation, data analytics, AI, and HPC | $35M | 35 mo ago | 3,200 3,200 → 2,737 (-14%) · sector median +34% | 1985 | DrupalPHPSalesforce+33 | 9 signals ▼73% New product · M&A | 17 patents Industrial liquid filtration systems and mounting mechanisms for filter elements | — |
| 31 | BrainChip Developer of neural processing AI platform units for edge applications | $30M | 70 mo ago | 66 | 2013 | Cart FunctionalityShopifyPlyr+19 | — | 74 patents Event-driven spiking neural network hardware for low‑latency AI inference and edge AI. | 3 launchs |
| 32 | io.net Decentralized GPU cloud platform for AI and machine learning workloads | $30M | 27 mo ago | 11 | 2022 | SentryApple iCloud MailGoogle Workspace+28 | — | — | — |
| 33 | Salad Provider of distributed GPU cloud services for AI and ML 78Tech top 18%AI top 30%Funding top 32%News top 34% All 10 signals ▾Techtop 18% AItop 30% Fundingtop 32% Newstop 34% Growthtop 35% Moattop 39% Talenttop 43% Partnerstop 45% Markettop 46% Globalbottom 36% Tech: 74 technologies across 6/8 capability areas · Cloud: Amazon S3, Amazon Web Services AI: Classified as an AI company · Product described with: computer vision rank vs industry peers · Fliar Intelligence Index 78/100 | $27M | 21 mo ago | 49 | 2018 | WordPressMySQLPHP+39 | 4 signals Leadership | — | — |
| 34 | Atos Provider of digital transformation services including cloud, cybersecurity, and data solutions | $27M | 31 mo ago | 2,602 | 2000 | WordPressApple iCloud MailMicrosoft 365+19 | — | 11 patents Patents concentrated in electrical & electronics | — |
| 35 | CIQ Provider of enterprise Linux platform, high-performance computing, and IT automation | $26M | 49 mo ago | 76 | 2020 | Apple iCloud MailGoogle WorkspaceReact+33 | — | — | — |
| 36 | Elastics.cloud Developer of hardware and software designed to optimize system performance | $26M | 50 mo ago | 15 | 2020 | — | — | 7 patents CXL-based composable data center infrastructure with cached switch SoC and Ethernet bridging | — |
| 37 | Tachyum Provider of HPC processors 64Talent top 22%AI top 26%Moat top 28%Funding top 35% All 11 signals ▾Talenttop 22% AItop 26% Moattop 28% Fundingtop 35% Patentstop 38% Innovationtop 42% Newstop 42% Growthtop 45% Techbottom 48% Globalbottom 48% Marketbottom 42% Talent: Analyst team rating 5/5 · 3 named leaders on record AI: Classified as an AI company · Product described with: deep learning, neural network rank vs industry peers · Fliar Intelligence Index 64/100 | $25M | 7 mo ago | 43 | 2016 | HugoTailwind CSSLazySizes+12 | — | 28 patents High-performance CPU memory interface design and instruction encoding optimization | — |
| 38 | Nimbix Cloud computing for HPC applications | $23M | 70 mo ago | 22 | 2010 | RubyRuby on RailsEnvoy+12 | — | 28 patents Cloud container orchestration and task scheduling for high‑performance batch computing | — |
| 39 | Lightfleet HPC networking components provider | $21M | 79 mo ago | 9 | 2003 | — | — | 55 patents High‑performance chip‑scale interconnect fabrics with coherent group memory and routing protocols | — |
| 40 | Simr Provider of HPC as a service for cloud simulations | $20M | 24 mo ago | — | 2013 | HubSpot CMS HubSalesloftMailChimp+18 | — | — | — |
| 41 | Colovore Provider of high-density, liquid-cooled data centers for AI and IT | $17M | 13 mo ago | 11 | 2012 | WebflowApple iCloud MailMicrosoft 365+17 | — | — | — |
| 42 | exaBITS Decentralized GPU computing infrastructure for AI workloads | $15M | 18 mo ago | 2 | 2021 | GitBookNode.jsReact+11 | — | — | — |
| 43 | Intensivate Platform offering digital ICs for analytics and data center applications | $15M | 41 mo ago | 22 | 2016 | — | — | 17 patents High-performance multi-threaded CPU architectures with advanced scheduling logic | — |
| 44 | DDN 🦄 Platform offering big data and HPC storage appliances for businesses | $10M | 16 mo ago | 456 | 1998 | WordPressSentryApple iCloud Mail+21 | 8 signals ▲167% Leadership · New product | — | — |
| 45 | Expanso Cloud based distributed data processing solution | $7M | 25 mo ago | — | 2023 | — | — | — | 2 awards |
| 46 | ParaTools Provider of high-performance computing solution | $7M | 52 mo ago | — | 2004 | — | — | — | — |
| 47 | EEUM Provider of HPC storage components | $5M | 24 mo ago | — | 2023 | — | — | 2 patents High‑performance NVMe solid‑state drive and storage system architectures | — |
| 48 | Hoonify Developer of a platform for streamlined high-performance computing and AI 14Talent top 28%Funding top 49%Global bottom 29%Market bottom 19% All 4 signals ▾Talenttop 28% Fundingtop 49% Globalbottom 29% Marketbottom 19% Talent: 4 named leaders on record · 4 C-suite/founder profiles curated Funding: Raised $3.8M across 2 rounds · 2 rounds over 2 yrs (1.0/yr) rank vs industry peers · Fliar Intelligence Index 14/100 | $4M | 1 mo ago | 5 | 2021 | — | — | — | — |
| 49 | Fovus AI powered high performance computing platform for enterprises | $4M | 25 mo ago | — | 2022 | WordPress Site EditorWordPressMySQL+16 | — | — | — |
| 50 | Blacksmith Cloud based serverless cloud infrastructure for continuous integration 55Talent top 28%Growth top 35%Tech top 35%Funding top 36% All 7 signals ▾Talenttop 28% Growthtop 35% Techtop 35% Fundingtop 36% Moattop 48% Marketbottom 36% Globalbottom 32% Talent: 4 named leaders on record · 4 C-suite/founder profiles curated Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 55/100 | $500K | 1 mo ago | — | 2024 | WebflowApple iCloud MailGoogle Workspace+26 | — | — | — |
Top 12 High Performance Computing companies in United States
#1
Public · Livingston, New Jersey · founded 2017 · 239 employees$2.3Braised▾
Public · Livingston, New Jersey · founded 2017 · 239 employees
Provider of cloud computing services for artificial intelligence workloads. It combines next-generation infrastructure, intelligent tools, and expert support to power the world’s most complex AI workloads. It provides a platform with tools for AI model training, inference, and development. The company delivers managed Kubernetes and Slurm on Kubernetes.
Fliar Intelligence Index™ 96how this company ranks against its industry peers
Funding
top 10%Partners
top 15%Product
top 18%Innovation
top 19%Market
top 20%Growth
top 21%Funding: Raised $2.3B across 15 rounds · 15 rounds over 6 yrs (2.5/yr) · Last round Post IPO (Apr 2026)
Partners: 5 partnership announcements in 12 mo (7 in 24 mo) · 55 contract events in 12 mo · Named contractor/client in 55 deals
Product: 10 product launch events in 12 mo, 3 the year before · Company stage: Public
Audience (LinkedIn): 142k LinkedIn followers — 2.8% of this cohort's audience
Activity (LinkedIn): 3 product launches announced in 12 mo
Funding rounds
- Apr 2026Post IPO$1B
- Mar 2025Series C$10M
- Oct 2024Conventional Debt$650M
- May 2024Conventional Debt$7.5B
Founders & team
Investors
Magnetar, Morgan Stanley, JPMorgan Chase, Goldman Sachs, Barclays, Citi
Tech stack
6SenseAmazon AdvertisingAmazon WebstoreBrightedgeBugherdCdnjs
#2
Cerebras 🦄Public · Sunnyvale, California · founded 2015$750Mraised▾
Cerebras 🦄
Public · Sunnyvale, California · founded 2015
Provider of high-performance AI infrastructure and wafer-scale computing solutions. It leverages proprietary wafer-scale processor technology to power generative AI, real-time reasoning, conversational AI, and intelligent agent workflows with significantly higher speed and efficiency than traditional GPU-based systems. Its offerings support cloud, on-premise, and private deployment environments, enabling organizations to build, fine-tune, and serve large AI models at scale while optimizing performance, latency, and infrastructure costs.
Fliar Intelligence Index™ 96how this company ranks against its industry peers
Funding
top 10%Tech
top 17%News
top 18%Growth
top 20%Talent
top 23%Moat
top 26%Funding: Raised $750M across 9 rounds · 9 rounds over 10 yrs (0.9/yr) · Last round Conventional Debt (Apr 2026)
Tech: 44 technologies across 6/8 capability areas · Cloud: Cloudflare, Vercel · Observability: Microsoft Clarity
News: 10 BI events in 12 mo (of 16 tracked, 6 types) · +67% YoY · 9 high-value events (IPO/M&A/funding/contracts) in 12 mo
Audience (LinkedIn): 120k LinkedIn followers — 2.3% of this cohort's audience
Activity (LinkedIn): 1 product launches announced in 12 mo
Funding rounds
- Apr 2026Conventional Debt$850M
- Feb 2026Series H$1B
- Sep 2025Series G$1.1B
- Jan 2025Grant (prize money)$1.6M
Founders & team
Investors
Benchmark, Foundation Capital, Eclipse, Open Field Capital, Qualcomm Ventures, Coatue
Tech stack
CdnjsCloudflareCloudflare Bot ManagementCloudflare Browser InsightsCookieyesGodaddy
#3
Series E · Palo Alto, California · founded 2017 · 497 employees$1.1Braised▾
Series E · Palo Alto, California · founded 2017 · 497 employees
Provider of AI-powered software and hardware. The platform offers a suite of generative AI systems for enterprises and government organizations. Its suite includes ChatGPT chatbots designed for banks, law firms, healthcare providers, and other sectors.
Fliar Intelligence Index™ 93how this company ranks against its industry peers
Innovation
top 13%Patents
top 13%Funding
top 14%Tech
top 19%AI
top 22%Moat
top 22%Innovation: 589 patents (top 2% of patent-holders) · 511 filings since 2022 vs 78 in 2017-21 · Deep-tech classification: Artificial Intelligence, Tech Hardware
Patents: 589 patents matched (strict assignee match) · 511 filings since 2022 vs 78 in 2017-21 · Latest publication 2026
Funding: Raised $1.1B across 5 rounds · 5 rounds over 8 yrs (0.6/yr) · Last round Series E (Feb 2026)
Audience (LinkedIn): 96k LinkedIn followers
Funding rounds
- Feb 2026Series E$350M
- Apr 2021Series D$676M
- Feb 2020Series C$250M
- Apr 2019Series B$150M
Founders & team
Investors
BlackRock, Google Ventures, Walden International, Redline Capital Management, Intel Capital, Celesta Capital
Tech stack
6SenseApple Icloud MailAtlassian StatuspageCdnjsCloudflareCloudflare Bot Management
#4
Crusoe 🦄Series E · Denver, Colorado · founded 2018 · 242 employees$576.9Mraised▾
Crusoe 🦄
Series E · Denver, Colorado · founded 2018 · 242 employees
Operator of cloud platform providing infrastructure for artificial intelligence workloads. The company designs, builds, and operates infrastructure to power artificial intelligence. It offers managed inference, cluster management, and observability. The platform features high-performance compute, accelerated storage, and optimized networking. It provides support for open and open-source models. The company focuses on environmentally aligned power sources.
Fliar Intelligence Index™ 91how this company ranks against its industry peers
Funding
top 11%Partners
top 23%Tech
top 24%Moat
top 26%Market
top 27%AI
top 30%Funding: Raised $577M across 14 rounds · 14 rounds over 7 yrs (2.0/yr) · Last round Conventional Debt (Feb 2026)
Partners: 1 partnership announcement in 12 mo (4 in 24 mo) · 8 contract events in 12 mo · Named contractor/client in 8 deals
Tech: 53 technologies across 6/8 capability areas · Cloud: Amazon Cloudfront, Amazon S3 · Devops: Nginx
Audience (LinkedIn): 80k LinkedIn followers
Funding rounds
- Feb 2026Conventional Debt$300M
- Oct 2025Series E$1.4B
- Aug 2025Venture Debt$175M
- Jun 2025Venture Debt$750M
Founders & team
Investors
Bain Capital Ventures, Winklevoss Capital, DRAGONFLY, Founders Fund, Wicklow Capital, G2 Venture Partners
Tech stack
Amazon AdvertisingAmazon CloudfrontAmazon S3Amazon Web ServicesAmazon WebstoreApple Icloud Mail
#5
Series B · New York City, New York · founded 2017 · 3 employees$1Braised▾
Series B · New York City, New York · founded 2017 · 3 employees
Provider of managed high performance computing clusters for artificial intelligence. These infrastructure resources facilitate large scale model training and inference tasks. The hardware is isolated at the network and storage levels to ensure dedicated access for computational workloads. Engineering support maintains the systems to ensure operational availability for technical teams.
Fliar Intelligence Index™ 87how this company ranks against its industry peers
Partners
top 12%Growth
top 14%Fin. health
top 19%Talent
top 23%Funding
top 25%News
top 26%Partners: 25 contract events in 12 mo · Named contractor/client in 25 deals
Growth: Revenue +140% YoY · Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo
Fin. health: Revenue ~$67.3M · Revenue +140% YoY
Audience (LinkedIn): 22k LinkedIn followers
Activity (LinkedIn): 2 partnerships · 1 expansions (incl. Anthropic) announced in 12 mo
Funding rounds
- Jan 2026Series B$842.5M
- Feb 2025Series A$200M
- Feb 2019Seed$3M
Founders & team
Investors
Seedcamp, Mercuri, 7GC, SPROCKIT, Episode 1 Ventures, GMG Ventures
Tech stack
Apple Icloud MailCloudflareCloudflare Bot ManagementDocusignFramer SitesGoogle Analytics
#6
Groq 🦄Series E · San Jose, California · founded 2016 · 165 employees$1Braised▾
Groq 🦄
Series E · San Jose, California · founded 2016 · 165 employees
Provider of AI inference platforms and on-premise AI inference clusters. It develops inference-specific LPUs and offers GroqCloud, a platform for AI inference. It also provides GroqRack, an on-premise AI inference cluster for data centers. The company focuses on delivering consistent performance at scale with its custom-built LPU architecture.
Fliar Intelligence Index™ 96how this company ranks against its industry peers
Funding
top 15%Patents
top 16%Innovation
top 17%Tech
top 18%AI
top 18%Partners
top 21%Funding: Raised $1.0B across 5 rounds · 5 rounds over 10 yrs (0.5/yr) · Last round Series E (Sep 2025)
Patents: 240 patents matched (strict assignee match) · 157 filings since 2022 vs 83 in 2017-21 · Latest publication 2026
Innovation: 240 patents (top 4% of patent-holders) · 157 filings since 2022 vs 83 in 2017-21 · Deep-tech classification: Artificial Intelligence, Tech Hardware
Audience (LinkedIn): 197k LinkedIn followers — 3.8% of this cohort's audience
Activity (LinkedIn): 2 product launches · 2 partnerships (incl. Equinix) announced in 12 mo
Funding rounds
- Sep 2025Series E$750M
- Aug 2024Series D$640M
- Apr 2021Series C$300M
- Aug 2020Series B—
Founders & team
Investors
Tiger Global Management, Spruce House Investment Management, GCM Grosvenor, Firebolt Ventures, TDK Ventures, Infinitum Partners
Tech stack
AlgoliaAmazon CloudfrontAmazon S3Amazon Web ServicesCloudflareCloudflare Bot Management
#7
Public · New York, New York · founded 2024$230Mraised▾
Public · New York, New York · founded 2024
Provider of cloud and data center solutions for AI workloads. It offers colocation, managed infrastructure, and GPU-as-a-Service. The company provides custom design services with access to hardware. It delivers high-performance compute that scales with business needs. The company offers private and hybrid cloud environments. It facilitates workload scaling and redundancy.
Fliar Intelligence Index™ 53how this company ranks against its industry peers
Funding
top 14%Growth
top 28%Tech
top 46%Talent
bottom 49%Market
bottom 37%Global
bottom 25%Funding: Raised $230M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) · Last round Post IPO (Jan 2026)
Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo
Tech: 30 technologies across 5/8 capability areas · Cloud: Amazon S3, Amazon Web Services · Observability: Microsoft Clarity
Funding rounds
- Jan 2026Post IPO$230M
Founders & team
Tech stack
Apple Icloud MailCdnjsCloudflareCloudflare Bot ManagementCrazy EggGoogle Analytics
#8
Series B · Cambridge, Massachusetts · founded 2015 · 94 employees$41.6Mraised▾
Series B · Cambridge, Massachusetts · founded 2015 · 94 employees
Platform offering HPC solutions. It enables users to build packages and run code in the cloud for high performance computing. The platform enables users to build and deploy applications. It also offers modeling and simulation solutions. Its features include a data catalog, IDE, package registry, and more.
Fliar Intelligence Index™ 76how this company ranks against its industry peers
AI
top 15%Talent
top 23%Funding
top 24%Patents
top 26%Moat
top 32%Innovation
top 34%AI: Holds AI/ML patents (G06N-family CPC)
Talent: 7 named leaders on record · 7 C-suite/founder profiles curated
Funding: Raised $41.6M across 8 rounds · 8 rounds over 11 yrs (0.7/yr) · Last round Series B (Apr 2026)
Funding rounds
- Apr 2026Series B$65M
- Jan 2026Series A$20M
- Jun 2023Series A$13M
- Aug 2022Grant (prize money)$500K
Founders & team
Investors
Gordon and Betty Moore Foundation, Founder Collective, General Catalyst, Dorilton, Menlo Ventures, Highsage
Tech stack
Amazon CloudfrontAmazon S3Amazon Web ServicesCdnjsCloudflareCloudflare Bot Management
#9
Acquired · United States · founded 1994 · 38 employees$53.4Mraised▾
Acquired · United States · founded 1994 · 38 employees
Tech-X Corporation offers software solutions for electromagnetic, plastic discharge and microwave devices. The company developed Vsim software to predict the beam optics behavior of microfabricated particles. It is also used in experimental studies to predict outcomes of plasma simulation, electromagnetic simulation, GPU computing, and high-performance computing. Furthermore, it offers consulting services in plasma physics and electromagnetics.
Fliar Intelligence Index™ 37how this company ranks against its industry peers
Funding
top 34%Growth
top 35%Tech
bottom 40%Market
bottom 35%Global
bottom 25%Funding: Raised $53.4M across 44 rounds · 44 rounds over 20 yrs (2.2/yr) · Last round Grant (prize money) (Nov 2025)
Growth: Fresh capital in last 24 mo
Tech: 25 technologies across 3/8 capability areas · Cloud: Cloudflare · Security: Cloudflare Bot Management, Http/3
Funding rounds
- Nov 2025Grant (prize money)$1.8M
- May 2025Grant (prize money)$2M
- May 2025Grant (prize money)$474K
- May 2025Grant (prize money)$1.9M
Investors
OSTI
Tech stack
AstraCloudflareCloudflare Bot ManagementCookieyesCore-JsElementor
#10
Series D · Santa Clara, California · founded 2012 · 36 employees$132.9Mraised▾
Series D · Santa Clara, California · founded 2012 · 36 employees
Provider of AI-powered microprocessors for parallel computing applications. Its multi-core technology uses heterogeneous cores in highly concurrent and parallel manners. It accelerates the performance using its TruStream computing as a fabric on its ultra-high core density, ultra-high memory bandwidth data centre chip and reduces latency and power slashing operational costs. It finds applications in fields like big data, machine learning, and finance applications.
Fliar Intelligence Index™ 76how this company ranks against its industry peers
Growth
top 13%Funding
top 19%AI
top 26%Moat
top 28%Innovation
top 30%Patents
top 30%Growth: Headcount 15 → 36 (+140%) across vintages · Fresh capital in last 24 mo
Funding: Raised $133M across 15 rounds · 15 rounds over 14 yrs (1.1/yr) · Last round Series D (Jul 2025)
AI: Classified as an AI company · Product described with: ai-powered, machine learning
Audience (LinkedIn): 2k LinkedIn followers
Hiring (LinkedIn): 3 hiring posts in 12 mo (public) · momentum -3 · hiring: High-Speed I/O (HSIO) Post-Silicon Validation Engineer, HSIO Post-Silicon Validation Engineer
Funding rounds
- Jul 2025Series D$1.4M
- Dec 2024Series D$59.9M
- Jul 2024Series C$8.4M
- Apr 2023Series C$13.3M
Investors
Impact Venture Capital, SoftBank Vision Fund, Applied Materials, Octave Ventures, U First Capital, Audacy Ventures
Tech stack
WordpressMysqlPhpAnimate.CssWpbakeryOptinmonster Plugin
#11
Series D · San Francisco, California · founded 2011 · 146 employees$254.1Mraised▾
Series D · San Francisco, California · founded 2011 · 146 employees
Provider of high performance computing platform for engineering and science. The platform offers solutions for simulation, data management, and workflow automation. It serves industries including aerospace, automotive, energy, and life sciences. The platform also provides resources for IT, engineering, and executive roles, with use cases in AI/ML, digital twin technology, and cloud solutions.
Fliar Intelligence Index™ 69how this company ranks against its industry peers
Funding
top 21%Tech
top 26%Moat
top 28%Growth
top 32%Product
top 34%Talent
top 38%Funding: Raised $254M across 8 rounds · 8 rounds over 14 yrs (0.6/yr) · Last round Series D (Apr 2025)
Tech: 64 technologies across 6/8 capability areas · Cloud: Amazon Web Services, Cloudflare · Devops: Nginx, Varnish
Moat: Editorial + unicorn rating 8/10 · IP moat: 31 patents · Soonicorn
Audience (LinkedIn): 19k LinkedIn followers
Activity (LinkedIn): 2 product launches announced in 12 mo
Funding rounds
- Apr 2025Series D$115M
- Nov 2021Series C$105M
- Feb 2021Series C$50M
- Jan 2020Series B$29.3M
Founders & team
Investors
Y Combinator, Fort Ross Ventures, Gaingels, Initialized Capital, Keen Venture Partners, Hitachi Ventures
Tech stack
AdrollAdroll Cmp SystemAmazon Web ServicesBootstrapCdnjsCloudflare
#12
Series D · Boston, Massachusetts · founded 2017 · 137 employees$850Mraised▾
Series D · Boston, Massachusetts · founded 2017 · 137 employees
Developer of photonic interconnects and co-packaged optics for AI infrastructure. The company’s technology addresses data center bottlenecks by connecting XPUs and switches. It offers solutions with lane speeds from 56G NRZ to 448G PAM4, bidirectional or unidirectional, and up to 16 wavelengths. The company also promotes open standards to drive adoption of advanced optical interconnect technologies.
Fliar Intelligence Index™ 87how this company ranks against its industry peers
Patents
top 10%Funding
top 17%Innovation
top 18%AI
top 18%Moat
top 22%Talent
top 28%Patents: 393 patents matched (strict assignee match) · 297 filings since 2022 vs 96 in 2017-21 · Latest publication 2026
Funding: Raised $850M across 8 rounds · 8 rounds over 9 yrs (0.9/yr) · Last round Series D (Oct 2024)
Innovation: 393 patents (top 4% of patent-holders) · 297 filings since 2022 vs 96 in 2017-21 · Deep-tech classification: Artificial Intelligence, Tech Hardware
Audience (LinkedIn): 65k LinkedIn followers
Activity (LinkedIn): 1 partnerships · 1 awards (incl. NVLinkTM Fusion ecosystem) announced in 12 mo
Funding rounds
- Oct 2024Series D$400M
- Jan 2024Series C—
- Dec 2023Series C$155M
- May 2023Series C$154M
Founders & team
Investors
Google Ventures, Viking Global Investors, SIP Global Partners, Aliya, Fidelity Investments, Hewlett Packard Enterprise
Tech stack
Alpine.JsAmazon Web ServicesApple Icloud MailGoogle AnalyticsGoogle WorkspaceGsap
Funding & investor landscape
$18.5Btotal disclosed funding
79companies funded
436disclosed rounds
5rounds last 90 days
Most active investors
Intel Capital6 rounds
Goldman Sachs4 rounds
Notable founders
Brian Venturo
Co-Founder & CSO · CoreWeave
Brannin Mcbee
Co-Founder & CDO · CoreWeave
Michael James
Co-Founder · Cerebras
Jean-Philippe Fricker
Co-Founder · Cerebras
Christopher Re
Co-Founder · SambaNova Systems
Cully Cavness
Co-Founder · Crusoe
Chase Lochmiller
Co-Founder & CEO · Crusoe
Daniel Fedder
Co-Founder · FluidStack
Peixian Wu
Co-Founder · FluidStack
Jonathan Ross
CEO · Groq
Chelsey Kantor
Chief Marketing Officer · Groq
Samir Tabar
Chief Executive Officer · Whitefiber
Prism market signals · United States · country-scoped Prism corpus, 14,959,532 docs
Market landscape — 10 sub-themes by coverage
Share of High Performance Computing coverage by sub-theme.
Regulatory-risk over time flat
Funding & growth over time
funding flat · growth rising
Common questions
How many High Performance Computing companies are there in United States?
Radar tracks 158 indexable High Performance Computing companies headquartered in United States that meet our profile-completeness bar.
What is the total funding raised by High Performance Computing companies in United States?
The High Performance Computing companies in United States on this list have raised a combined $18.5B in disclosed equity funding across 79 funded companies.
Which is the highest-funded High Performance Computing company in United States?
Hewlett Packard Enterprise is the highest-funded High Performance Computing company in United States, with $7.8B in disclosed equity funding.
How many High Performance Computing companies in United States are funded?
79 of the 158 High Performance Computing companies in United States on this list have disclosed at least one equity funding round.
How many High Performance Computing unicorns are there in United States?
8 High Performance Computing companies in United States on this list are valued at $1B or more.
Who are the top investors in United States High Performance Computing companies?
The most active investors in United States High Performance Computing companies on this list include Intel Capital, OSTI, Europa, Fidelity Investments, Altimeter Capital.
Riya SenguptaFinancials
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.