Best Enterprise Infrastructure Companies in Washington, United States
The 435 best Enterprise Infrastructure companies in Washington, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Tanium.
Our analysis of 147 Enterprise Infrastructure companies
$38.8b in tracked funding; 99% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Enterprise Infrastructure companies in Washington
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Tanium 🦄 Enterprise endpoint security and management solutions | $1.1B | 64 mo ago | 1,527 1,527 → 2,365 (+55%) | David Hindawi Co-Founder | WordPressSentryMySQL+28 | 83 patents Enterprise network and endpoint management, monitoring, and security for distributed systems | 2 launchs · 1 award |
| 2 | Integra Telecom Provides facilities-based communications and network services | $617M | 198 mo ago | 1,181 | — | — | — | — |
| 3 | Chronosphere 🦄 Provider of a cloud native data observability platform for enterprises | $369M | 41 mo ago | 35 | Martin Mao Co-Founder & CEO | WordPressApple iCloud MailGoogle Workspace+26 | — | 1 launch |
| 4 | Qumulo 🦄 Provider of an enterprise cloud storage management software | $346M | 71 mo ago | 242 | Douglas Gourlay CEO | WordPressApple iCloud MailGoogle Workspace+36 | 65 patents Scalable distributed file systems with tiered storage, erasure coding, and performance management | 1 job opening · 1 launch · 1 partnership |
| 5 | Auth0 🦄 Provider of identity management services for workforce and customer identities | $333M | 71 mo ago | 626 626 → 362 (-42%) | Eugenio Pace Co-Founder | ContentfulSentryApple iCloud Mail+45 | 41 patents Cloud-based identity and access management with multi-tenant authentication and database provisioning | 1 launch |
| 6 | Chainguard 🦄 Provider of hardened container images, language libraries, and virtual machine images 74Funding top 15%Tech top 25%Moat top 26%News top 30% All 10 signals ▾Fundingtop 15% Techtop 25% Moattop 26% Newstop 30% Talenttop 32% Producttop 33% Innovationtop 40% Growthtop 40% Markettop 44% Globalbottom 39% Funding: Raised $256M across 6 rounds · 6 rounds over 5 yrs (1.2/yr) Tech: 63 technologies across 5/8 capability areas · Cloud: Amazon Cloudfront, Amazon Web Services rank vs industry peers · Fliar Intelligence Index 74/100 | $256M | 7 mo ago | 77 | Ville Aikas Co-Founder | ContentfulSentryZendesk+30 | — | 1 launch · 1 award |
| 7 | XBOW AI-powered autonomous penetration testing platform 69Funding top 12%Growth top 35%Moat top 40%Tech top 42% All 8 signals ▾Fundingtop 12% Growthtop 35% Moattop 40% Techtop 42% AItop 45% Talenttop 45% Globalbottom 48% Marketbottom 44% Funding: Raised $251M across 5 rounds · 5 rounds over 2 yrs (2.5/yr) Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 69/100 | $251M | 1 mo ago | 40 | Oege Moor Founder & CEO | WebflowApple iCloud MailSalesforce+16 | — | — |
| 8 | Temporal 🦄 Platform offering integrated cloud application development solution 89Funding top 15%Growth top 15%Tech top 22%Moat top 26% All 8 signals ▾Fundingtop 15% Growthtop 15% Techtop 22% Moattop 26% Newstop 29% Markettop 37% Talenttop 38% Globaltop 44% Funding: Raised $204M across 6 rounds · 6 rounds over 6 yrs (1.0/yr) Growth: Headcount 15 → 51 (+240%) across vintages · Web rank 1,000,000 → 500,000 YoY rank vs industry peers · Fliar Intelligence Index 89/100 | $204M | 3 mo ago | 51 | Maxim Fateev Co-Founder / CTO | DiscourseApple iCloud MailRuby+30 | — | 1 launch |
| 9 | Star Cloud 🦄 Provider of data center solutions for space 67Funding top 16%Moat top 32%Growth top 35%Talent top 38% All 7 signals ▾Fundingtop 16% Moattop 32% Growthtop 35% Talenttop 38% Markettop 44% Globaltop 45% Techbottom 42% Funding: Raised $198M across 5 rounds · 5 rounds over 2 yrs (2.5/yr) Moat: Unicorn · 8 curated direct competitors tracked rank vs industry peers · Fliar Intelligence Index 67/100 | $198M | 2 mo ago | — | Adi Oltean Co-Founder & Chief Engineer | WebflowApple iCloud MailGSAP+12 | — | — |
| 10 | K2 Automate workflows and processes with a leading low-code application development platform | $169M | 134 mo ago | 3 | — | Windows ServerMicrosoft ASP.NETIIS+5 | — | — |
| 11 | ExtraHop Provider of IT operations analytics and network incident response solutions | $162M | 29 mo ago | 688 688 → 765 (+11%) | Raja Mukerji Co-Founder/Chief Scientist | TurbopackSentryApple iCloud Mail+28 | — | — |
| 12 | Apptio Cloud spend management platform for enterprises | $136M | 98 mo ago | 700 | Kurt Shintaffer Co-Founder | WordPressApple iCloud MailMicrosoft 365+41 | 64 patents IT financial management and cloud resource cost modeling and allocation analytics | — |
| 13 | Protect AI Provider of AI-based ML security solutions | $129M | 22 mo ago | 26 | Badar Ahmed CTO and Founder | HubSpot CMS HubApple iCloud MailGoogle Workspace+17 | 5 patents Radon and environmental contaminant detection sensors for air quality monitoring | — |
| 14 | Skytap Cloud based continuous application delivery management solution | $127M | 31 mo ago | 138 138 → 101 (-27%) | — | WordPress Block EditorWordPressApple iCloud Mail+24 | 27 patents Virtual data center provisioning, network routing, and desktop sharing emulation for cloud environments | — |
| 15 | Aventail Corporation SSL VPN remote access solution | $113M | 299 mo ago | 13 | Evan Kaplan Founder & CEO | — | 50 patents Network security and traffic management for remote access and load‑balanced routing | — |
| 16 | Chef Infrastructure automation platform for applications | $111M | 129 mo ago | 43 | Randal Spencer | Progress SitefinityApple iCloud MailMicrosoft ASP.NET+30 | 365 patents Design and manufacture of kitchen food preparation and dispensing appliances. | 2 launchs |
| 17 | Esper Cloud based application deployment and device management platform | $102M | 56 mo ago | 110 110 → 204 (+85%) | Shiv Sundar Founder & COO | WebflowApple iCloud MailGoogle Workspace+33 | 9 patents Patents concentrated in computing, sensing & instrumentation | 1 award |
| 18 | Pulumi Provider of infrastructure as code platform with AI-powered engineering agent | $99M | 32 mo ago | 110 | Joe Duffy Founder and CEO | HugoSentryZendesk+33 | 6 patents AI-driven, language‑agnostic infrastructure‑as‑code tooling for automated cloud provisioning | — |
| 19 | Edge Delta Cloud based platform for IT operations analytics | $81M | 49 mo ago | 99 | Ozan Unlu Co-Founder & CEO | WebflowWordPressApple iCloud Mail+31 | — | 1 launch |
| 20 | SecureW2 Certificate-based security platform delivering adaptive access control and passwordless authentication | $80M | 32 mo ago | 54 54 → 131 (+143%) | Tom Rixom Co-Founder | WordPressMySQLPHP+35 | — | — |
| 21 | Igneous Systems Cloud based backup and recovery management solution provider | $70M | 87 mo ago | 2 | — | — | — | — |
| 22 | MangoBoost Developer of data processing unit solutions for scalable data centers 64AI top 20%Funding top 23%Talent top 28%Moat top 39% All 10 signals ▾AItop 20% Fundingtop 23% Talenttop 28% Moattop 39% Patentstop 43% Innovationtop 44% Techtop 44% Globalbottom 43% Marketbottom 38% Newsbottom 18% AI: Classified as an AI company Funding: Raised $65.5M across 3 rounds · 3 rounds over 4 yrs (0.8/yr) rank vs industry peers · Fliar Intelligence Index 64/100 | $66M | 5 mo ago | 60 | Jun-ki Park Co-Founder & COO & CFO | SanityNode.jsNextAuth.js+17 | 7 patents Patents concentrated in computing, sensing & instrumentation | 1 partnership |
| 23 | Entire Developer of a tool for capturing AI agent sessions alongside code commits | $60M | 4 mo ago | — | Georg Friedrich Co-Founder | Tailwind CSSHSTSCloudflare+2 | — | 3 launchs |
| 24 | Versive Provider of AI based cyber analytics platform for threat prioritization | $57M | 105 mo ago | 135 | — | — | 2 patents AI-driven behavioral risk assessment tools for violence, extremism, and bias propensity | — |
| 25 | QA Wolf Provider of hybrid automated platform for software testing tools | $56M | 22 mo ago | 45 | Laura Cressman Co-Founder | WebflowApple iCloud MailGoogle Workspace+34 | — | 1 award |
| 26 | Tempered Network security solutions provider | $56M | 68 mo ago | 31 | — | Apple iCloud MailMicrosoft 365Salesforce+8 | — | — |
| 27 | RISC Zero Provider of open-source based code to build software | $54M | 35 mo ago | 35 | Frank Laub Co-founder & CTO | Node.jsRechartsRadix UI+16 | — | — |
| 28 | Statsig Cloud based AB testing and feature management platform | $53M | 13 mo ago | 66 | — | Apple iCloud MailMicrosoft 365Node.js+23 | — | — |
| 29 | CoreStack AI powered cloud governance platform 60News top 33%Tech top 34%Innovation top 39%Product top 39% All 12 signals ▾Newstop 33% Techtop 34% Innovationtop 39% Producttop 39% Fundingtop 40% Talenttop 41% Growthtop 43% AItop 45% Fin. healthbottom 46% Globalbottom 45% Marketbottom 42% Moatbottom 33% News: 4 BI events in 12 mo (of 31 tracked, 5 types) · +100% YoY Tech: 66 technologies across 4/8 capability areas · Cloud: Amazon S3, Amazon Web Services rank vs industry peers · Fliar Intelligence Index 60/100 | $46M | 8 mo ago | 300 | Ezhilarasan N Founder | WordPressBetterDocsZendesk+54 | — | — |
| 30 | Revefi Provider of automated data operations, data observability, and cost optimization solutions | $30M | 21 mo ago | 9 | Sanjay Agarwal Co-Founder & CEO | WebflowApple iCloud MailGoogle Workspace+12 | — | 1 launch |
| 31 | Polyverse Corporation Security solution for operating system | $30M | 32 mo ago | 11 | — | — | 13 patents Software code obfuscation, binary scrambling, and runtime security for protected execution | — |
| 32 | Union.ai Developer of a platform for orchestrating, training, and serving AI 62AI top 20%Funding top 27%Talent top 28%Growth top 35% All 8 signals ▾AItop 20% Fundingtop 27% Talenttop 28% Growthtop 35% Moattop 39% Techbottom 46% Marketbottom 37% Globalbottom 29% AI: Classified as an AI company Funding: Raised $29.1M across 3 rounds · 3 rounds over 4 yrs (0.8/yr) rank vs industry peers · Fliar Intelligence Index 62/100 | $29M | 3 mo ago | 34 | Ketan Umare Co-Founder & CEO | WebflowAmazon Web ServicesStripe+23 | — | — |
| 33 | Archera Provider of cloud commitment lifecycle management platform and FinOps products | $27M | 24 mo ago | 17 | Aran Khanna Co-Founder & CEO | WebflowGSAPMicrosoft Clarity+13 | — | — |
| 34 | DevZero Platform offering cloud development environment | $26M | 40 mo ago | 28 | Debosmit Ray Co-Founder & CEO | WebflowThree.jsVercel+26 | — | — |
| 35 | Dropzone AI Provider of an AI-powered platform for security alert investigation and triage | $20M | 11 mo ago | — | Edward Wu Founder & CEO | WebflowAmazon Web ServicesGSAP+19 | 10 patents Automated cybersecurity threat detection, analysis, and security environment surveying systems. | 1 launch · 1 award |
| 36 | NetBox Labs Developer of software for managing network infrastructure and automation tasks | $20M | 11 mo ago | 16 | Shannon Weyrick Co-Founder & CTO | WordPressMySQLPHP+40 | — | 1 job opening · 2 launchs |
| 37 | Vouched Provider of identity verification solutions for multiple industries and AI agents | $14M | 9 mo ago | 38 | John Cao Co-Founder & CTO | HubSpot CMS HubBugHerdZendesk+29 | — | 1 partnership |
| 38 | Notifi Platform offering communication protocol for Web3 developers | $12M | 43 mo ago | 19 | — | TypeScriptGraphQLMUI+12 | — | — |
| 39 | Vega Provider of cloud financial operations platform for multi-cloud IT environments | $11M | 19 mo ago | 42 | Kris Bliesner Co-Founder & CEO | SanityNode.jsSalesforce+16 | — | — |
| 40 | Fragment Developer of an API for building and managing financial ledgers | $11M | 22 mo ago | 13 | Thomas Neckel Co-founder and CEO | Node.jsHeadless UITailwind CSS+9 | — | — |
| 41 | Echomark Cloud based solutions for data privacy and data leak prevention | $10M | 32 mo ago | 12 | Troy Batterberry Founder & CEO | WebflowApple iCloud MailMicrosoft 365+19 | 8 patents Digital watermarking and source attribution techniques for documents and web content | — |
| 42 | Zuplo Cloud based API management software | $9M | 32 mo ago | 10 | Josh Twist Co-founder & CEO | Apple iCloud MailGoogle WorkspaceNode.js+20 | — | 1 partnership |
| 43 | MontyCloud Provider of no-code platform for autonomous cloud operations management 60Funding top 31%Growth top 35%Tech top 35%Talent top 38% All 11 signals ▾Fundingtop 31% Growthtop 35% Techtop 35% Talenttop 38% Moattop 42% AItop 45% Patentstop 49% Innovationtop 50% Newsbottom 40% Marketbottom 38% Globalbottom 37% Funding: Raised $9.0M across 5 rounds · 5 rounds over 7 yrs (0.7/yr) Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 60/100 | $9M | 5 mo ago | 47 | Venkat Hari Co-Founder | WordPress Site EditorWordPressZoho+32 | 6 patents AI-powered automation and anomaly detection for multi-tenant cloud infrastructure management | 1 job opening |
| 44 | Highlight Provider of open source platform for web application monitoring and debugging | $8M | 34 mo ago | 35 | Jay Khatri Co-Founder & CEO | CannyReactReact Router+22 | 2 patents AI-driven dynamic prompt generation systems for language model engines | — |
| 45 | Expanso Cloud based distributed data processing solution | $7M | 25 mo ago | — | David Aronchick Co-Founder & CEO | — | — | 2 awards |
| 46 | Loti AI based solutions for account takeover prevention | $7M | 23 mo ago | — | Luke Arrigoni Founder | — | — | 1 launch |
| 47 | Edera AI-based platform offering security and survillance technology | $5M | 16 mo ago | — | Ariadne Conill Founder & Distinguished Engineer | WebflowApple iCloud MailGoogle Workspace+15 | — | — |
| 48 | Tensor9 Providing data security solutions for software and AI vendors | $4M | 14 mo ago | — | Stephanie Tan Co-Founder | — | — | — |
| 49 | StepSecurity Platform offering software security solution | $3M | 25 mo ago | 7 | Ashish Kurmi Co-Founder & CTO | WebflowAmazon Web ServicesGSAP+26 | — | — |
Top 12 Enterprise Infrastructure companies in Washington
#1
Series C · Seattle, Washington · founded 2024 · 40 employees$251.1Mraised▾
AI-powered autonomous penetration testing platform. The platform identifies and exploits vulnerabilities in web applications. It uses AI to execute commands, analyze outputs, and refine its approach without human intervention. It allows users to discover and exploit vulnerabilities, representing a significant advancement in protecting software and infrastructure from cyber threats.
- May 2026Series C$35M
- Mar 2026Series C$120.9M
- Jun 2025Series B$75M
- Jul 2024Seed$20M
#2
Series A · Redmond, Washington · founded 2024$198Mraised▾
Provider of data center solutions for space. The platform uses solar energy and cooling to manage the data centers. It focuses on building a network of megawatt-scale data centers in space.
- Mar 2026Series A$170M
- Dec 2024Seed$14.1M
- Oct 2024Seed$11M
- Jul 2024Seed$500K
#3
Temporal 🦄Series D · Seattle, Washington · founded 2019 · 51 employees$203.5Mraised▾
Platform offering integrated cloud application development solution. The platform runs codes and builds applications. The features of the product include built in support for exponential activity retries, adhoc orchestration, and more.
- Feb 2026Series D$300M
- Mar 2025Series C$146M
- Feb 2023Series B$75M
- Feb 2022Series B$103M
#4
Series D · Kirkland, Washington · founded 2021 · 77 employees$256Mraised▾
Provider of hardened container images, language libraries, and virtual machine images. It focuses on delivering secure open source software through continuously rebuilding from source in secure environments with end-to-end integrity. The company offers minimal, customizable, zero-CVE container images with a SLA for CVE remediation, malware-resistant language libraries to protect against supply chain attacks and minimal, zero-CVE VM images purpose-built to serve as container hosts and optimized for cloud environments. It assembles, hardens, and distributes secure artifacts daily.
- Oct 2025Conventional Debt$280M
- Apr 2025Series D$356M
- Jul 2024Series C$140M
- Nov 2023Series B$61M
#5
Seed · Seattle, Washington · founded 2015$60Mraised▾
Developer of a tool for capturing AI agent sessions alongside code commits. The tool integrates with existing workflows, capturing conversations and linking to the Git history. It requires a GitHub sign-in and supports repo syncing without code modifications. The tool supports multiple agents and allows users to search and understand the intent behind code.
- Feb 2026Seed$60M
#6
Series B · Bellevue, Washington · founded 2022 · 60 employees$65.5Mraised▾
Developer of data processing unit solutions for scalable data centers. The company provides hardware and software products customized for data center needs. Its offerings include NVMe/TCP initiators, GPU over RDMA solutions, and AI inference servers. The company's solutions aim to optimize data flow, reduce costs, and improve infrastructure performance.
- Dec 2025Series B$6.9M
- Oct 2023Series A$55M
- May 2022Seed$10.5M
#7
Series A · Seattle, Washington · founded 2021 · 34 employees$29.1Mraised▾
Developer of a platform for orchestrating, training, and serving AI. The platform builds high-velocity workflows with dynamic orchestration, real-time inference, and infrastructure awareness. It provides reliable and reproducible workflows with automatic failure recovery, caching, and versioning. The platform enables enterprise compliance, monitoring progress with data lineage and observability dashboards. It supports authoring in Python and enables on-the-fly branching, loops, and error-handling. The platform scales to actions and achieves task startup time, provisioning jobs dynamically. It allows building workflows locally and running them remotely and securely in the cloud.
- Feb 2026Series A$19M
- May 2023Series A$19.1M
- Apr 2022Seed$10M
#8
Series B · Bellevue, Washington · founded 2016 · 300 employees$45.7Mraised▾
AI powered cloud governance platform. It offers tools to manage and optimize cloud operations. It provides solutions to manage reporting, remediation, and recommendation across multi cloud platform. Its dashboard provides visibility into operations across multiple clouds. Features include cloud cost optimization, identification, mitigation of security threats, and more. It caters its solution to industries such as finance and healthcare.
- Oct 2025Conventional Debt$50M
- Nov 2021Series B$30M
- Dec 2020Series A$4M
- Mar 2020Series A$8.5M
#9
Series B · Seattle, Washington · founded 2018 · 47 employees$9Mraised▾
Provider of no-code platform for autonomous cloud operations management. The platform offers tools for optimizing cloud costs, automating operations, and enforcing governance. It delivers features such as centralized dashboards, health assessments, and audit reports. The platform also provides AI-powered assistance for cloud optimization and decision-making.
- Dec 2025Series B$11.5M
- Jan 2025Series A$2M
- Sep 2024Series A$3.1M
- Jan 2022Series A$3M
#10
Acquired · Kirkland, Washington · founded 2021 · 66 employees$53.4Mraised▾
Cloud based AB testing and feature management platform. It runs AB tests for feature gate that allows to validate the features impact on customer behavior and application usage. It runs AB tests on multiple devices and supports different application stack. It provides solutions to manage the release process by testing, and launching new features. The platform monitors the release performance to identify bugs in real time.
- May 2025Series C$100M
- Apr 2022Series B$43M
- Aug 2021Series A$10.4M
#11
Series A · Seattle, Washington · founded 2018 · 38 employees$13.9Mraised▾
Provider of identity verification solutions for multiple industries and AI agents. The company delivers identity verification, fraud detection, data verification, and compliance. It offers tools for healthcare, financial services, automotive, real estate, and hospitality sectors. The company provides application programming interfaces, software development kits, and JavaScript plug-ins.
- Sep 2025Series A$17M
- Mar 2023Series A$6.3M
- Aug 2021Angel$4.5M
- Dec 2020Seed$3M
#12
Series B · Seattle, Washington · founded 2023$20.4Mraised▾
Provider of an AI-powered platform for security alert investigation and triage. The platform offers automated analysis of security alerts, aiming to reduce investigation time and improve efficiency. It integrates with existing security tools to provide insights and streamline security operations. The platform supports various alert types, including phishing, endpoint, network, and cloud security alerts.
- Jul 2025Series B$37M
- Apr 2024Series A$16.9M
- Aug 2023Seed$3.5M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Enterprise Infrastructure coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Cloud Computing in Washington is moving
A read on the academic research around Cloud Computing in Washington — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 197 papers.
University of Washington leads Washington's cloud-computing research (152 recent papers, mean stance 0.31), focusing dominantly on atmospheric aerosols with an cautiously optimistic tone.
- University of Washington130
- George Washington University29
- University of Washington Tacoma12
- Washington University in St. Louis12
- Washington State University6
- Scheduling (production processes)2→5
- Operating system2→3
- Aerosol1→5
- Atmospheric sciences5
- Aerosol5
- Climate model5
- Meteorology4
- Atmosphere (unit)4