Best Data Center Infrastructure Companies in California, United States
The 162 best Data Center Infrastructure companies in California, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: DuPont Fabros Technology.
Ranked: Best Data Center Infrastructure companies in California
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | DuPont Fabros Technology Outsourced data center management services | $850M | 132 mo ago | 122 | — | — | — | — |
| 2 | NetApp Provider of cloud based platform offering software for enterprise data management | $801M | 104 mo ago | 11,800 11,800 → 12,738 (+8%) · sector median +18% | David Hitz Co-Founder | SDL TridionApple iCloud MailZoho+37 | 5,720 patents Enterprise data storage, cloud backup, replication, and metadata management solutions | 1 award |
| 3 | Calient Innovating photonic optical circuit switching solutions for high-bandwidth, flexible networks | $464M | 82 mo ago | 10 | Arjun Gupta Chief Executive Officer | WordPress Block EditorWordPressMySQL+19 | 51 patents MEMS optical switching and micro‑mirror arrays with precision motion control | — |
| 4 | Innovium Developing networking infrastructure chipsets | $350M | 70 mo ago | 230 | — | — | 183 patents In-network packet processing and buffer management for high‑speed switches | — |
| 5 | Nutanix AI powered cloud management software for enterprises | $317M | 69 mo ago | 8,416 8,416 → 9,925 (+18%) · sector median +18% | Rajiv Ramaswami President and CEO | Apple iCloud MailAlgoliaSalesforce+28 | 789 patents Hyper-converged infrastructure: distributed storage, file services, and virtual networking automation | 1 launch |
| 6 | Nautilus Data Technologies Modular data center in Water 55Funding top 16%Moat top 28%Patents top 37%Innovation top 40% All 9 signals ▾Fundingtop 16% Moattop 28% Patentstop 37% Innovationtop 40% Techtop 41% Talenttop 41% Globalbottom 43% Marketbottom 37% Newsbottom 21% Funding: Raised $221M across 10 rounds · 10 rounds over 10 yrs (1.0/yr) Moat: Editorial + unicorn rating 8/10 · IP moat: 72 patents rank vs industry peers · Fliar Intelligence Index 55/100 | $221M | 4 mo ago | 28 | Robert Pfleging Chief Executive Officer | WordPressMySQLPHP+30 | 72 patents Marine-based data center cooling and closed-loop heat management for energy-efficient computing | — |
| 7 | ServerFarm Operator of data centers providing infrastructure and management as a service | $200M | 80 mo ago | 88 | Avner Papouchado Founder & CEO | WordPressMySQLPHP+27 | — | 1 job opening |
| 8 | Equinix Operator of data centers providing colocation and network interconnection services | $175M | 64 mo ago | 13,151 13,151 → 14,533 (+11%) · sector median +18% | Charles Meyers CEO | WordPressApple iCloud MailMySQL+43 | 526 patents Data center interconnection infrastructure and optical dispersion compensation technologies | — |
| 9 | Hypergrid Hyper-converged infrastructure as a service | $93M | 93 mo ago | 48 | — | — | 2 patents Performance scoring and evaluation methods for cloud computing services | — |
| 10 | TidalScale Cloud based platform offering big data servers solutions | $91M | 58 mo ago | 35 | — | — | 70 patents Fast, scalable virtualized memory management and rapid system restart for large data centers | — |
| 11 | iAsiaWorks Providers of data center colocation solutions | $91M | 318 mo ago | 393 | JoAnn Patrick CEO | — | — | — |
| 12 | Zenlayer Provider of distributed cloud infrastructure, networking, and connectivity solutions | $90M | 53 mo ago | 67 | Joe Zhu Founder / CEO | WordPressApple iCloud MailMicrosoft 365+32 | — | 1 launch · 1 award |
| 13 | Skyport Systems Provider of cloud infrastructure security solutions | $67M | 125 mo ago | 40 | — | — | — | — |
| 14 | Topspin Communications Server fabric switches for data centers | $67M | 271 mo ago | — | — | — | — | — |
| 15 | Coho Data Digital marketing and web development agency specializing in tailored online strategies | $66M | 130 mo ago | 5 | — | — | 23 patents High‑performance, locality‑aware data storage and compression with virtualized interfaces | — |
| 16 | Newisys - A Division of Sanmina Corporation Designs and manufactures server and storage solutions for data centers | $55M | 282 mo ago | 120 | — | — | — | — |
| 17 | Ventana Micro Systems Manufacturer of hardware for data centers | $53M | 60 mo ago | 44 44 → 28 (-36%) · sector median +18% | Balaji Baktha Co-Founder & CEO | WordPress Block EditorElementorWordPress+25 | — | — |
| 18 | Fabric7 Systems Server solutions for data centers | $45M | 246 mo ago | — | Sharad Mehrotra Co-Founder & CEO | — | — | — |
| 19 | InMage Systems Cloud-based disaster recovery and business continuity | $44M | 154 mo ago | 13 | Rajeev Atluri Co-Founder & CTO | — | — | — |
| 20 | AIS Cloud and data centre service provider | $44M | 158 mo ago | — | Matt Thoene CEO | — | — | — |
| 21 | SynapSense Wireless cooling and data center asset monitoring solution | $40M | 155 mo ago | 1,530 | — | — | 55 patents Adaptive wireless mesh networking for data‑center environmental control and communication optimization | — |
| 22 | Platform Solutions Healthcare procurement platform streamlining purchasing, budgeting, and vendor management | $37M | 222 mo ago | 10 | — | WordPressMySQLPHP+18 | 21 patents Software for data sharing, ad targeting, and resource partitioning in computer systems | — |
| 23 | Springpath Distributed file system storage for hyperconvergence | $34M | 120 mo ago | 99 | — | — | 8 patents Patents concentrated in computing, sensing & instrumentation | — |
| 24 | Infrascale Cloud-based data protection solutions for backup, disaster recovery, and data security | $34M | 76 mo ago | 63 | — | WordPressApple iCloud MailMicrosoft 365+23 | — | — |
| 25 | Evocative Platform offering colocation solution | $32M | 6 mo ago | 143 | Arman Khalili Founder & CEO | WordPressApple iCloud MailMicrosoft 365+15 | — | — |
| 26 | SmartX Provider of hyper converged infrastructure solution | $29M | 94 mo ago | 70 | Wenhao Xu Co-Founder & CEO | GSAPVue.jsAstro+6 | 2 patents Vehicle-based IoT asset tracking and data exchange system | — |
| 27 | Sentilla Cloud performance management and data analytics solutions provider | $28M | 177 mo ago | 30 | — | — | 10 patents Radio network platforms for data broadcast and facility electrical consumption monitoring | — |
| 28 | CloudPhysics Data center infrastructure monitoring and analytics solutions | $28M | 143 mo ago | 18 | — | — | — | — |
| 29 | Scalent Dell: Technology solutions for computers, monitors, IT infrastructure, and services | $27M | 205 mo ago | 40 | Benjamin Linder ex-CEO | — | — | — |
| 30 | Elastics.cloud Developer of hardware and software designed to optimize system performance | $26M | 50 mo ago | 15 | — | — | 7 patents CXL-based composable data center infrastructure with cached switch SoC and Ethernet bridging | — |
| 31 | Cato Digital Provider of bare metal cloud services utilizing second life hardware | $26M | 38 mo ago | 25 25 → 31 (+24%) · sector median +18% | Shankar Ramamurthy Founder | — | — | — |
| 32 | GigaIO Data center workload management and automation solution | $25M | 11 mo ago | 42 | Joey Maitra Founder/Chief Architect | WordPressMySQLPHP+34 | — | 3 launchs · 1 partnership |
| 33 | Arkin IT operations monitoring for data centers | $22M | 132 mo ago | 8 | — | — | — | — |
| 34 | Xangati Data center environment analytics and performance monitoring platform | $22M | 151 mo ago | 23 | — | — | 15 patents Advanced network traffic monitoring, anomaly detection, and flow processing for telecom infrastructure. | — |
| 35 | Silicon Graphics International Corp Provider of high performance computing and data management solutions | $21M | 280 mo ago | — | Mark Barrenechea CEO & President | — | 427 patents High-performance computing hardware: clock sync, shared storage, power management, arbitration, routing. | — |
| 36 | Metrobloks Developer of high-density, high-tech, liquid cooling data centers in major metro areas | $21M | 15 mo ago | — | Ernest Popescu Co-Founder & CEO | WebflowLeafletMapbox.js+22 | — | 2 job openings |
| 37 | Vigilent IoT &AI-driven energy managment solution for facility managers | $20M | 108 mo ago | 25 | Clifford Federspiel President and CTO | — | 76 patents AI-driven HVAC control systems for indoor pathogen mitigation and building energy optimization | — |
| 38 | Colovore Provider of high-density, liquid-cooled data centers for AI and IT | $17M | 13 mo ago | 11 | Ben Coughlin Chairman and Co-Founder | WebflowApple iCloud MailMicrosoft 365+17 | — | — |
| 39 | ECL Platform offering green data centers | $17M | 24 mo ago | 6 | — | WordPressMySQLPHP+18 | — | 1 award |
| 40 | 365 Data Centers Provider of colocation, network connectivity, cloud, and managed IT services | $16M | 54 mo ago | 128 128 → 185 (+45%) · sector median +18% | Bob DeSantis Chief Executive Officer | WordPressSentryMySQL+38 | — | 2 partnerships · 1 award |
| 41 | Sophia Space Developer of orbital compute and data centers powered by solar energy | $14M | 5 mo ago | — | Brian Monnin Co-Founder & Chief Growth Officer | Framer SitesApple iCloud MailReact+9 | — | — |
| 42 | Cirrascale Provider of cloud platforms for artificial intelligence training, fine tuning, and inference | $11M | 170 mo ago | 45 45 → 88 (+96%) · sector median +18% | PJ Go President | WebflowAtlassian Statuspagecore-js+13 | 5 patents High‑performance data center hardware, especially PCIe riser modules for GPU acceleration | 2 launchs |
| 43 | Juniper Networks Provider of AI-Native networking platforms, solutions, and services for various sectors | $6M | 52 mo ago | 4,323 4,323 → 9,058 (+110%) · sector median +18% | Pradeep Sindhu Founder | Adobe Experience ManagerApple iCloud MailTypeScript+38 | 10,102 patents Advanced routing, switching, and policy control for high‑performance data center networks | 1 launch |
| 44 | Acromove Provider of portable NAS system | $3M | 13 mo ago | 17 | Artemios Achillopoulos Co-Founder & CEO | WordPressMySQLPHP+40 | — | — |
| 45 | Chilldyne Developer of direct-to-chip liquid cooling solutions for data center electronics | $2M | 15 mo ago | 8 | Steve Harrington CEO | WordPressMySQLPHP+29 | 21 patents Advanced liquid cooling hardware for high-performance computing | — |
| 46 | Chatsworth Provider of data center services | $678K | 17 mo ago | 492 492 → 466 (-5%) · sector median +18% | — | Kontent.aiNode.jsAzure Front Door+17 | — | 1 launch |
| 47 | Entangl Developer of an AI platform for data center procedure management | $500K | 23 mo ago | — | Antanas Zilinskas Co-Founder & CTO | — | — | — |
| 48 | NetworkOcean Provider of data center infrastructure services | $500K | 24 mo ago | — | Sam Mendel CEO | — | — | — |
| 49 | ZutaCore Provider of waterless liquid cooling solutions for artificial intelligence and computing | $397K | 15 mo ago | 48 | Erez Freibach Co-Founder & CEO | HubSpot CMS HubApple iCloud MailGoogle Workspace+20 | — | 2 job openings |
Top 12 Data Center Infrastructure companies in California
#1
Series D · Pleasanton, California · founded 2013 · 28 employees$221Mraised▾
Nautilus Data Technologies offers modular data centers which are housed on water bodies. The data center claims to increase the efficiency by lowering the cooling and energy use, portability, resiliency, and sustainability. The company builds the data center on site and assembles it in the water body. Its product is currently in beta and will be released in 2017.
- Jan 2026Series D—
- Feb 2025Series D$2M
- Jul 2024Series D$77.9M
- Sep 2022Series C$26.6M
#2
Series A · Emeryville, California · founded 2009 · 143 employees$32.5Mraised▾
Platform offering colocation solution. The services offered by the company include colocation, connectivity, hybrid cloud, and high-density power infrastructure backed by a UPS system. The company offers colocation services with its data centers located at Sanjones, Emeryville, Los Angeles, Pheonix, Plano, and Virginia.
- Dec 2025Conventional Debt—
- Nov 2019Conventional Debt—
- Nov 2019Series A$30M
- 2017Seed$2.5M
#3
Seed · Pasadena, California · founded 2025$13.9Mraised▾
Developer of orbital compute and data centers powered by solar energy. The company's Tiles are purpose-built for the orbital environment. Each Tile has its own dedicated solar panel, providing continuous energy. The Tiles can be configured with a variety of storage options. The company's thermal management eliminates active cooling systems, reducing complexity and weight. The Tiles integrate seamlessly with existing satellite infrastructure and cloud services.
- Dec 2025Seed$10.4M
- Dec 2025Conventional Debt—
- May 2025Seed$3.5M
#4
Series B · Carlsbad, California · founded 2012 · 42 employees$24.9Mraised▾
GigaIO provides a solution for data center workload management and automation solution. Product offered by the company eliminate I/O network bottlenecks for data center workloads. It can be deployed to provides services in the field of AI, machine learning, deep learning cloud computing, edge computing, high-performance computing, and fintech. It also maximizes the utilization of data center resources.
- Jul 2025Series B$21M
- Sep 2021Series B$14.7M
- Nov 2018Series A$5.6M
- Sep 2018Series A$4.5M
#5
Acquired · Santa Clara, California · founded 2012 · 11 employees$17.1Mraised▾
Provider of high-density, liquid-cooled data centers for AI and IT. They offer infrastructure engineered to support cabinet densities. The company provides support for deployments. Their team of IT infrastructure experts becomes part of the client's support team.
- May 2025Conventional Debt$925M
- Apr 2017Series B$9M
- Mar 2015Series B—
- Jul 2013Series A$8.1M
#6
Series A · Los Angeles, California · founded 2024$20.8Mraised▾
Metrobloks is a data center developer focusing on building high-density, high-tech, liquid cooling collocation centers in major metro areas. They are revolutionizing data infrastructure by providing low-latency, high-capacity solutions for urban markets.
- Feb 2025Series A$15.6M
- Jun 2024Seed$5.2M
#7
Series A · Los Angeles, California · founded 2001 · 17 employees$3.4Mraised▾
Acromove is a provider of portable NAS systems. It builds portable NAS systems. The device can be used for big data migration, disaster recovery, business continuity, edge computing, and digital productions. The company offers two main products which are ServerPack 35 and ThunderPack Mini. It is a hyper-converged software defined system that combines physical and virtualized storage, compute, network, and manage them as a single system.
- May 2025Series A$3.4M
#8
Series A · Mountain View, California · founded 2021 · 6 employees$17Mraised▾
Platform offering green data centers. It offers hydrogen-powered, green data center systems. It enables users to define the rack criteria, power requirements, internal temperature, and more. The platform provides a tool that gives visibility into the infrastructure using alerts, visualizations, predictive modeling, and more.
- Jun 2024Series A$10M
- Jan 2023Seed$7M
#9
Acquired · Carlsbad, California · founded 2012 · 8 employees$2.1Mraised▾
Developer of direct-to-chip liquid cooling solutions for data center electronics. The company’s technology aims to reduce energy consumption through efficient cooling methods. It offers cooling distribution units, cold plates, server racks, and software. The company focuses on developing leak-free, negative pressure technology for cooling electronics.
- Mar 2025Grant (prize money)$1.3M
- May 2022Grant (prize money)$774K
#10
Acquired · Goleta, California · founded 1999 · 10 employees$463.9Mraised▾
Innovating photonic optical circuit switching solutions for high-bandwidth, flexible networks. The company provides optical circuit switching technology, enabling cost-effective, scalable, and high-bandwidth networks. Their Optical Circuit Switch (OCS) establishes, monitors, and changes connections between single-mode optical fibers, transparent to data speed and protocol agnostic. This offers high bandwidth and configuration flexibility as networks evolve. The technology automates and accelerates change across industries, including telecommunications, data centers, and high-performance computing. They focus on bringing cost-effective system solutions to serve dynamic business needs, offering benefits like ultra-low latency, simple installation, and reliable performance. Their solutions cater to DevOps/Test Automation, Wireless Networks, Cloud, Enterprise & Colocation Data Centers, Disaster Recovery, Subsea Cable Networks, Fiber to The Premise (FTTP) Networks, and Cybersecurity.
- Aug 2019Series G$32M
- Mar 2017Series F$13.2M
- Aug 2016Series F$6M
- Mar 2015Series F$14.7M
#11
Public · San Jose, California · founded 2009 · 8416 employees$317.2Mraised▾
AI powered cloud management software for enterprises. It provides visibility into private and public cloud spending. The platform generates cloud consumption reports that allow users to allocate untagged spending and set budget alerts. Features include disaster recovery, file storage, network security, and more.
- Aug 2020Post IPO$750M
- Jan 2018Post IPO$575M
- Apr 2016Conventional Debt$75M
- Sep 2014Series E$145M
#12
Acquired · San Jose, California · founded 2014 · 230 employees$350Mraised▾
Innovium is a venture-funded company developing semiconductor solutions to address the biggest networking challenges facing data centers. It was founded by leading industry veterans from Broadcom and Cavium. It has received significant funding from marque investors in Silicon Valley. In March 2017, it launched its TeraLynx chip with a 12.8 Tbit/s switch on a single 16nm die. This was significantly better than Broadcom's Ethernet switch where it is a major player.
- Jul 2020Series E$170M
- Apr 2018Series D$77M
- Mar 2017Series C$38.3M
- Dec 2015Series B$35M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Data Center Infrastructure coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Cloud Computing in California is moving
A read on the academic research around Cloud Computing in California — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 468 papers.
UC Berkeley, USC, and Caltech lead California's cloud-computing research, focusing on resource management and IoT/edge computing, with a cautiously optimistic tone (mean stance 0.49) split between breakthroughs and concerns.
- University of California, Berkeley74
- University of Southern California65
- California Institute of Technology46
- University of California, Irvine42
- University of California, Los Angeles32
- Scalability8→22
- Operating system2→12
- Point cloud1→9
- Robustness (evolution)1→9
- Enhanced Data Rates for GSM Evolution1→9
- Workflow1→9
- Scheduling (production processes)3→8
- Key (lock)1→6
- Climate model1→5
- Big data1→4
- Task (project management)1→4
- Service (business)1→4
- Aerosol4→6
- Big data2→4
- Operating system1→3
Common questions
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.