Best Enterprise Infrastructure Companies in Campbell, United States
The 48 best Enterprise Infrastructure companies in Campbell, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: WEKA.
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 Campbell
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | WEKA 🦄 Developer of infrastructure designed for accelerated compute and artificial intelligence | $412M | 26 mo ago | Series E | Liran Zvibel Co-Founder & CEO | 2013 | WordPressSentryAtlassian Statuspage+55 | — | 1 launch |
| 2 | Mirantis Provider of infrastructure for artificial intelligence, cloud, and application deployment | $220M | 34 mo ago | Acquired | Alexander Freedland Co-Founder | 2011 | Cart FunctionalityWooCommerceWordPress+25 | — | 1 launch |
| 3 | Barracuda Cloud based network firewall solution for enterprise web and email | $176M | 166 mo ago | Acquired | Stacey A Senior Executive Assistant to CEO | 2003 | Adobe Experience ManagerSentryAddsearch+30 | 11 patents Advanced email security, spam/malware detection, and network traffic control solutions. | — |
| 4 | Panzura Provider of hybrid cloud file and data management platform services | $168M | 50 mo ago | Acquired | Dan Waldschmidt Chief Executive Officer | 2008 | WordPressApple iCloud MailMicrosoft 365+39 | 65 patents Patents concentrated in electrical & electronics | 1 launch |
| 5 | Bitglass Cloud security solutions provider | $150M | 88 mo ago | Acquired | — | 2013 | Apple iCloud MailPythonDjango+17 | 29 patents Cloud data access security via low-latency proxy and device-based access control | — |
| 6 | Celona Cloud-based wifi infrastructure connectivity management software provider 67Innovation top 18%Tech top 20%Patents top 21%Moat top 26% All 11 signals ▾Innovationtop 18% Techtop 20% Patentstop 21% Moattop 26% Fundingtop 28% Talenttop 28% Newstop 31% Producttop 45% Marketbottom 47% Globalbottom 42% Growthbottom 35% Innovation: 183 patents (top 12% of patent-holders) · 155 filings since 2022 vs 28 in 2017-21 Tech: 55 technologies across 6/8 capability areas · Cloud: Amazon Cloudfront, Amazon Ses rank vs industry peers · Fliar Intelligence Index 67/100 | $135M | 30 mo ago | Series C | Ravi Mulam Co-Founder | 2019 | WebflowApple iCloud MailSalesforce+37 | 183 patents Patents concentrated in electrical & electronics | 1 launch |
| 7 | AOptix Ultra-high bandwidth wireless transport equipment provider | $108M | 135 mo ago | Deadpooled | — | 2000 | — | 80 patents RF and free‑space optical transceiver alignment for low‑latency data communication networks | — |
| 8 | Skyhigh Networks Platform offering cloud security solutions | $106M | 118 mo ago | Acqui-Hired | — | 2011 | — | 68 patents Cloud security and compliance tools for SaaS, encrypted data search, and CI/CD pipelines | — |
| 9 | TenaFe Platform offering storage solutions and SSDs | $87M | 57 mo ago | Series B | Mike Lee Executive Chairman & Co-Founder | 2019 | Cart FunctionalitySquarespace CommerceSquarespace+15 | 3 patents Advanced LDPC decoder algorithms for error correction in digital communication systems | — |
| 10 | Komprise Provider of unstructured data management and artificial intelligence data workflow solutions | $85M | 42 mo ago | Series C | Mike Peercy Co-Founder & CTO | 2014 | WordPressMySQLPHP+36 | 10 patents Optimizing large-scale data migration, tiering, and parallel file system operations | 3 launchs |
| 11 | hightail Hightail specializes in secure file sharing and creative collaboration. | $78M | 152 mo ago | Acquired | — | 2004 | Node.jsanime.jsBootstrap+28 | 6 patents Mobile document annotation and cloud‑based read‑only file synchronization services | — |
| 12 | ONStor NAS Storage Solutions | $70M | 205 mo ago | Acqui-Hired | — | 2000 | — | — | — |
| 13 | IronKey Secure data storage solutions with hardware-based encryption for ultimate data protection | $58M | 197 mo ago | Acquired | — | 1996 | — | 12 patents Secure encrypted removable storage with enterprise recovery and policy management | — |
| 14 | Mimosa Wireless broadband solutions for high-speed connectivity in diverse environments | $19M | 146 mo ago | Acquired | — | 2012 | Craft CMSPHPSalesforce+22 | — | — |
| 15 | Vidder Software defined perimeter based cloud security | $18M | 137 mo ago | Deadpooled | — | 2009 | — | 14 patents Enterprise network security: dynamic proxy, client integrity verification, and virtual domain protection. | — |
| 16 | Spikes Security Virtual on-the-cloud browser for web security | $13M | 141 mo ago | Acquired | — | 2012 | Amazon Web ServicesGoogle WorkspaceAmazon S3+1 | — | — |
| 17 | DreamFactory Provider of secure, self-hosted enterprise data access platform that provides governed API access to any data… | $13M | 140 mo ago | Series C | — | 1998 | HubSpot CMS HubFacebook LoginLinkedin Sign-in+36 | — | 1 launch |
| 18 | GraphOn Windows application publishing solution enabling access from any cloud, device, browser | $11M | 180 mo ago | Series A | — | 1996 | WebflowSalesforceSalesloft+17 | 32 patents Patents concentrated in electrical & electronics | — |
| 19 | Eversync Enterprise disaster recovery management platform provider | $5M | 164 mo ago | Acquired | Steve Ackerman Chairman & CEO | 2003 | — | — | — |
| 20 | EEUM Provider of HPC storage components | $5M | 25 mo ago | Series A | Jinki H CEO | 2023 | — | 2 patents High‑performance NVMe solid‑state drive and storage system architectures | — |
| 21 | Callstats Cloud based communication API solutions provider | $3M | 119 mo ago | Acquired | — | 2014 | — | — | — |
| 22 | Cenzic Software / SaaS products to protect Websites | $1M | 183 mo ago | Acqui-Hired | — | 2000 | — | 4 patents Network security monitoring and fault injection testing for client-side systems | — |
| 23 | Resolve Developer of an agentic automation and orchestration platform for IT | $933K | 68 mo ago | Series B | Sean Heuer CEO | 2014 | WordPressApple iCloud MailMySQL+27 | — | — |
| 24 | Zafesoft Cloud-based data security solutions provider | $100K | 67 mo ago | Seed | Alpana Shukla CTO | 2006 | — | — | — |
Top 12 Enterprise Infrastructure companies in Campbell
#1
WEKA 🦄Series E · Campbell, California · founded 2013 · 338 employees$411.7Mraised▾
Developer of infrastructure designed for accelerated compute and artificial intelligence. The company provides a storage system built for speed, flexibility, and efficiency. It transforms data infrastructure to provide an advantage in artificial intelligence. The company offers products that fuel artificial intelligence at scale and provide GPU-native artificial intelligence storage.
- May 2024Series E$100M
- Nov 2022Series D$135M
- Jan 2022Series D$73M
- May 2019Series C$31.7M
#2
Series C · Campbell, California · founded 2019 · 110 employees$134.8Mraised▾
Cloud-based wifi infrastructure connectivity management software provider. It offers features such as wireless SLA, range performance management, network sensitivity management, IoT ready coverage, rate-range characteristics, infrastructure management, secure interfaces, and cell edge performance.
- Feb 2024Series C$34.8M
- Jan 2022Series C$60M
- Oct 2020Series B$30M
- Sep 2019Series A$10M
#3
Acquired · Campbell, California · founded 2011 · 239 employees$220.3Mraised▾
Provider of infrastructure for artificial intelligence, cloud, and application deployment. The offerings include Kubernetes management, container runtime, and secure registry solutions. The company delivers infrastructure technology automating the artificial intelligence lifecycle. It provides tools to manage and scale clusters across data centers, clouds, hybrid, and edge environments. The company offers support, services, and resources, including knowledge bases, case studies, and webinars.
- Oct 2023Venture Debt$35M
- Jun 2019Grant (prize money)$1.6M
- Jun 2017Grant (prize money)$656K
- Aug 2016Series C$293.2K
#4
Series A · Campbell, California · founded 2023$4.5Mraised▾
Provider of HPC storage components. It streamlines the computing process using CXL powered devices. It offers a switch centric memory architecture that provides integrated memory solutions. It offers a CXL switch that offers peer to peer transfer of data. It provides performance monitoring tool to optimize the system. The platform also provides flash storage systems.
- Jun 2024Series A$4.5M
#5
Series C · Campbell, California · founded 2014 · 128 employees$85Mraised▾
Provider of unstructured data management and artificial intelligence data workflow solutions. It offers data analysis, classification, tiering, migration, and sensitive data management. The company provides solutions for data storage optimization, ransomware protection, and cloud integration. It delivers capabilities, including data discovery, global metadatabase service, and transparent data movement.
- Jan 2023Series C$37M
- Feb 2019Series C$24M
- Feb 2017Series B$12M
- Jun 2015Series A$6.2M
#6
Acquired · Campbell, California · founded 2008 · 107 employees$168Mraised▾
Provider of hybrid cloud file and data management platform services. The platform offers data visibility, ransomware detection, and data delivery. It consolidates file data into a single object store, making it resilient to damage. The platform automates actions such as file permissions control and tagging to prepare data.
- May 2022Series B$80M
- Jan 2017Series B$32M
- Jun 2013Series B—
- Jun 2013Series B$25M
#7
Series B · Campbell, California · founded 2019 · 75 employees$87Mraised▾
Platform offering storage solutions and SSDs. It offers products such as performance managers, reliability products, compression management products, and power efficiency management products. The company is located in Shanghai, Beijing, and Taiwan.
- Oct 2021Series B$58M
- Apr 2020Series A$29M
#8
Acquired · Campbell, California · founded 2013 · 111 employees$150Mraised▾
Bitglass is a cloud security solutions provider. The product offers data loss prevention, access control, and encryption-based cloud access security broker solution. It also employs reverse proxy to prevent corporate data from being downloaded and includes selective wiping of the corporate data without any footprint on the device. It also uses a watermarking technique to track the data and transactions of the user. The features of the product include threat protection, security posture management, secure web gateway, etc.
- Apr 2019Series D$70M
- Jan 2017Series C$45M
- Aug 2014Series B$25M
- Mar 2013Series A$10M
#9
Deadpooled · Campbell, California · founded 2000 · 56 employees$107.9Mraised▾
AOptix provides ultra-high bandwidth wireless equipment to solve mobile backhaul congestion for network operators, enterprises, and government agencies. Its product portfolio includes Intellimax (an ultra-high capacity gigabit wireless transport product for a wide range of applications including mobile backhaul, fiber core extension, last mile access, fiber diversity, ad hoc mobile networks), and an ultra-low latency wireless transport product for applications such as fiber core extension, last mile access, and fiber diversity.
- May 2015Series F$20M
- Aug 2012Series E$42M
- Mar 2009Series D$12.9M
- May 2007Series C$15M
#10
Acqui-Hired · Campbell, California · founded 2011 · 143 employees$106.5Mraised▾
Platform offering cloud security solutions. It provides cloud security which discovers, analyzes, controls, and secures the cloud services. The solution provides visibility into all the cloud services in use and their associated risk. It analyzes cloud usage to identify security breaches, and insider threats and enforces security policies with encryption, data loss prevention, contextual access control, and activity monitoring.
- Sep 2016Series D$40M
- Jun 2014Series C$40M
- May 2013Series B$20M
- Apr 2012Series A$6.5M
#11
Acquired · Campbell, California · founded 2003 · 932 employees$175.6Mraised▾
Cloud based network firewall solution for enterprise web and email. It is a cloud based open source NFV platform and embedded software solutions. Its products include Barracuda Spam Firewall, integrated hardware, and software solution for the protection of email servers from spam, virus, spoofing, phishing, and spyware attacks.
- Oct 2012Series C$130M
- Oct 2009Series B$5.6M
- Jan 2006Series A$40M
#12
Acquired · Campbell, California · founded 1996 · 25 employees$58.1Mraised▾
Secure data storage solutions with hardware-based encryption for ultimate data protection. They specialize in providing secure USB flash drives and SSDs with advanced hardware encryption. Their products cater to personal, business, and government needs, ensuring data security on the go. They offer solutions with FIPS certification, brute force attack protection, and multi-password options. They focus on hardware-encrypted storage, offering a robust alternative to software encryption and cloud storage vulnerabilities. Their solutions are designed to meet stringent security and compliance standards, providing dependable reliability and exceptional service. They offer data security, data loss prevention, encrypted USB, enterprise SSD, and cloud solutions.
- Mar 2010Series C$22M
- Feb 2009Series C$12.6M
- Oct 2008Series B$1M
- Apr 2008Series B$2.8M
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
What Campbell researches in cloud computing
- Campbellsville University9
- Campbell Clinic2
- Campbell Institute2
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.