Best Cloud Infrastructure Companies in Santa Clara, United States
The 40 best Cloud Infrastructure companies in Santa Clara, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Netskope.
Our analysis of 50 Cloud Infrastructure companies
$46.5b in tracked funding; 100% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Cloud Infrastructure companies in Santa Clara
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Netskope 🦄 Cloud security platform for enterprises 84Patents top 15%Tech top 22%News top 22%Global top 27% All 14 signals ▾Patentstop 15% Techtop 22% Newstop 22% Globaltop 27% Fundingtop 28% Markettop 31% Talenttop 33% Innovationtop 35% Producttop 35% Moattop 36% Growthtop 39% Fin. healthtop 39% AItop 45% Customerstop 48% Patents: 506 patents matched (strict assignee match) · 361 filings since 2022 vs 134 in 2017-21 Tech: 67 technologies across 7/8 capability areas · Cloud: Amazon Cloudfront, Amazon S3 rank vs industry peers · Fliar Intelligence Index 84/100 | $1.4B | 43 mo ago | 1,542 1,542 → 3,395 (+120%) | Krishna Narayanaswamy Founder & CTO | WordPressSentryAlgolia+39 | 506 patents Patents concentrated in electrical & electronics | — |
| 2 | Nexthop AI 🦄 AI infrastructure for cloud infrastructure 76Funding top 13%AI top 20%Moat top 27%Growth top 35% All 10 signals ▾Fundingtop 13% AItop 20% Moattop 27% Growthtop 35% Innovationtop 40% Markettop 44% Globaltop 49% Talentbottom 49% Techbottom 48% Patentsbottom 44% Funding: Raised $610M across 2 rounds · 2 rounds over 1 yrs (2.0/yr) AI: Classified as an AI company rank vs industry peers · Fliar Intelligence Index 76/100 | $610M | 5 mo ago | — | Anshul Sadana Founder & CEO | WordPressMySQLPHP+23 | 22 patents Advanced routing, BGP management, and secure WAN virtualization for scalable network infrastructure. | — |
| 3 | Aviatrix 🦄 Provider of cloud network security and multicloud networking platform solutions | $346M | 59 mo ago | — | Doug M CEO | Cart FunctionalityContentfulNode.js+25 | — | — |
| 4 | Aviatrix 🦄 Cloud security solutions provider | $346M | 59 mo ago | 314 | Pankaj Manglik Co-Founder & CEO | WordPressApple iCloud MailMicrosoft 365+38 | — | — |
| 5 | vArmour Cloud infrastructure security solutions provider | $197M | 66 mo ago | 91 | Roger Lian Co-Founder and CEO | — | — | — |
| 6 | DoiT International Cloud spend management platform for enterprises | $100M | 82 mo ago | 591 | Yoav Toussia-Cohen CEO | WordPressSentryApple iCloud Mail+43 | — | — |
| 7 | Jamcracker Cloud Service Brokerage and enablement. | $72M | 294 mo ago | 6 | KB Chandrasekhar CEO and Chairman | DrupalPHPUbuntu+14 | — | — |
| 8 | Webscale Provider of cloud infrastructure and agentic AI platform for commerce | $63M | 63 mo ago | 128 | James Smith Founder | WordPressMySQLPHP+24 | — | 2 partnerships |
| 9 | Prosimo Developer of a platform delivering multi-cloud networking, security, and cost management | $55M | 50 mo ago | 40 | — | — | 16 patents Multi-cloud network reliability and security orchestration, including backup path, latency, and anomaly management. | — |
| 10 | Volterra Platform for distributed cloud services | $50M | 82 mo ago | 35 | — | — | 16 patents API lifecycle management, secure multi-recipient data sharing, and connection resource allocation | — |
| 11 | CliQr Cloud based platform offering cloud application migration and management solutions | $39M | 136 mo ago | 93 | — | — | 9 patents Multi-cloud orchestration and secure hybrid deployment of distributed applications | — |
| 12 | CloudVelox Provider of cloud orchestration software | $33M | 138 mo ago | 12 | — | — | 2 patents Automated cloud service provisioning and image generation for scalable cloud orchestration | — |
| 13 | Valtix Cloud security at scale with consistent, automated protection across cloud environments | $26M | 67 mo ago | 21 | — | — | 5 patents Cloud-native security gateways and policy management for high‑performance cloud networks | — |
| 14 | Highway 9 Provider of a cloud native platform for enterprise mobile users and AI | $25M | 30 mo ago | — | Debashis Basak Chief Technology Officer & Co-Founder | WordPressMySQLPHP+32 | — | — |
| 15 | Palerra Comprehensive cloud security solutions for infrastructure, data, and applications | $25M | 136 mo ago | 37 | — | — | 5 patents Cloud security monitoring and cross‑application threat detection analytics for cloud environments | — |
| 16 | Veritas Technologies Provider of data management and cyber resilience solutions for enterprises | $19M | 104 mo ago | 2,823 | Jimoh Ovbiagele CEO & President | Adobe Experience ManagerApple iCloud MailMicrosoft 365+35 | 796 patents Enterprise data backup, protection, and cloud replication technologies | — |
| 17 | RackWare Multi-cloud mobility and resilience platform simplifying migration, DR, and optimization | $16M | 80 mo ago | 18 | — | Squarespace CommerceSquarespaceYouTube+27 | 7 patents Data and container synchronization with workload orchestration for cloud federation | — |
| 18 | FastScale Software platforms and solution for data centers | $12M | 208 mo ago | — | Lynn LeBlanc Founder & CEO | — | — | — |
| 19 | Hitachi Vantara Provider of data infrastructure, hybrid cloud, and data resilience solutions | $7M | 221 mo ago | 2,418 | Namihei Odaira Founder | Adobe Experience ManagerSalesforceSalesforce Service Cloud+35 | 353 patents Enterprise data storage, management, and AI-driven analytics across hybrid cloud environments. | 1 partnership · 1 award |
| 20 | Procyon Platform offering passwordless authentication solution | $6M | 42 mo ago | 20 | Sukhesh Halemane Co-Founder | WordPressMySQLPHP+19 | — | — |
| 21 | Sureline Systems Cloud migration and disaster recovery solutions | $6M | 135 mo ago | 11 | Ravender Goyal CEO & President | — | — | — |
| 22 | Cloupia Global technology leader providing networking, security, collaboration, and cloud solutions | $4M | 192 mo ago | — | Raju Datla Founder & CEO | — | — | — |
| 23 | Arista AI and SaaS-based platform offering cloud networking solutions | $2M | 95 mo ago | 3,612 | Andrew Bechtol Co-Founder | Cart FunctionalityWordPressApple iCloud Mail+35 | — | — |
Top 12 Cloud Infrastructure companies in Santa Clara
#1
Series B · Santa Clara, California · founded 2024$610Mraised▾
AI infrastructure for cloud infrastructure. It develops customized networking infrastructure solutions for hyperscale cloud providers, integrating hardware and software to optimize cloud stack performance.
- Mar 2026Series B$500M
- Mar 2025Series A$110M
#2
Netskope 🦄Public · Santa Clara, California · founded 2012 · 1542 employees$1.4Braised▾
Cloud security platform for enterprises. It is a security platform that provides cloud, data, and network security solutions. The platform assists organizations to provide visibility into activities over cloud, web, and private applications. The solutions includes data loss prevention, remote browser isolation, an cloud firewall, and many more.
- Jan 2023Series I$401M
- Jul 2021Series H$300M
- Feb 2020Series G$340M
- Nov 2018Series F$168.7M
#3
Aviatrix 🦄Series E · Santa Clara, California · founded 2013$346Mraised▾
Provider of cloud network security and multicloud networking platform solutions. The company delivers networking, security, and operational visibility through its platform. It offers cloud network security fabric enforcing zero trust at the network layer. The platform secures cloud runtime agentlessly and in-line, without application changes. It provides consistent control across cloud environments with infrastructure as code support. The company offers resources, training, and support.
- Sep 2021Series E$200M
- Feb 2021Series D$75M
- Oct 2019Series C$46M
- Jan 2017Series B$15M
#4
Aviatrix 🦄Series E · Santa Clara, California · founded 2014 · 314 employees$346Mraised▾
Developer of a multi-cloud native networking software designed to simplify connectivity to the cloud in a secure and scalable way. The company delivers an enterprise-grade secure cloud network, backbone, and edge for mission-critical applications by creating a simplified and consistent networking architecture in and across cloud service providers, empowering businesses to accelerate innovation, minimize downtime, and gain control of IT costs.
#5
Series B · Santa Clara, California · founded 2017$25Mraised▾
Provider of a cloud native platform for enterprise mobile users and AI. It offers platform for enterprise mobile users, apps, and AI driven devices, including encrypted connectivity and data access for users. It provides features such as full stack mobile networking functions, integration with enterprise networks and security, carrier interoperability, telemetry tools, and more.
- Feb 2024Series B$25M
#6
Acquired · Santa Clara, California · founded 2011 · 91 employees$197Mraised▾
VArmour is a cloud infrastructure security solutions provider. It provides solutions for distributed security systems (DSS) which is a single logical system composed of multiple autonomous, distributed sensors and enforcement points that reside next to virtual containers & systems. It provides insights into application and protocol profiles within the data center and identifies network misuse related to personal and out-of-policy applications & monitors workloads to find suspicious behaviors.
- Feb 2021Series F$58M
- Sep 2020Series E—
- Feb 2019Series E$44M
- May 2016Series D$41M
#7
Series B · Santa Clara, California · founded 2019 · 40 employees$55Mraised▾
Developer of a platform delivering multi-cloud networking, security, and cost management. The platform provides infrastructure transparency and application experience using data-driven insights. It employs machine learning and artificial intelligence on a multi-cloud infrastructure. The platform includes an engine providing application experience recommendations and data enforcers acting as access points.
- Jun 2022Series B$30M
- Apr 2021Series A$25M
#8
Series C · Santa Clara, California · founded 2009 · 128 employees$62.9Mraised▾
Provider of cloud infrastructure and agentic AI platform for commerce. It offers cloud hosting, customer data platform, and shopping assistant solutions. The platform supports B2B, regulated, headless, and agentic commerce use cases. It integrates with Adobe Commerce, Magento, and Shopware platforms.
- May 2021Series C—
- Mar 2021Series C$26M
- May 2019Series B$14M
- Apr 2018Series B$6M
#9
Late Stage · Santa Clara, California · founded 2011 · 591 employees$100Mraised▾
Cloud spend management platform for enterprises. It provides cloud management solutions that delivers context-aware solutions to help users optimize across AWS, Google Cloud, and Azure.
- Nov 2019PE$100M
#10
Series A · Santa Clara, California · founded 1999 · 6 employees$72.4Mraised▾
Jamcracker (formerly known as VitalTone) enables organizations to manage and deliver their own cloud services as well as broker 3rd party providers. Its services include messaging, collaboration, security, online data backup, wireless and business productivity solutions. The company also provides Jamcracker Services Delivery Network, an outsourced SaaS channel-enablement platform that provides unified application and user management for various on-demand services. It also offers solutions to become a CSB internally and externally.
- Feb 2002Series A$28.4M
- Oct 2001Series A$2M
- Feb 2000Conventional Debt$42M
#11
Acquired · Santa Clara, California · founded 2017 · 35 employees$50Mraised▾
Volterra provides a platform for distributed cloud services. The product offered by the company is VoltStack which provides a solution to deploy, connect, secure, and applications across multi-cloud and edge. The company also offers VoltMesh which is a SaaS-based solution for high-performance connectivity and security between cloud and edge sites. The clients of the company include Veepee, SoftBank, etc.
- Nov 2019Series B—
- May 2018Series A$25M
#12
Acquired · Santa Clara, California · founded 2018 · 21 employees$26.5Mraised▾
Cloud security at scale with consistent, automated protection across cloud environments. This organization delivers security solutions designed to protect cloud environments. They offer resources and support to help users navigate their network security journey. Their offerings include blogs, e-books, and webinars to inform and inspire. They provide interactive tours to help users get started with their products. They focus on consistent and automated security across diverse cloud environments. They provide support and information to ease the transition for users. They offer a comprehensive suite of security products and services. This is a B2B tech company in the SaaS and Software industry.
- Jan 2021Series A$12.5M
- Jun 2019Series A$14M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Cloud Infrastructure coverage by sub-theme.
Regulatory-risk over time flat
Funding & growth over time
funding rising · growth rising
How research on Cloud Computing is moving in the United States
A read on the academic research around Cloud Computing — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 8,654 United States-affiliated papers.
- Film Independent588
- Microsoft147
- Goddard Space Flight Center135
- University of Washington130
- NSF National Center for Atmospheric Research117
- Scalability51→526
- Software deployment12→253
- Key (lock)16→192
- Operating system45→218
- Workflow3→176
- Scalability14→264
- Key (lock)9→192
- Operating system18→190
- Software deployment9→176
- Analytics8→149
- Key (lock)9→128
- Scalability10→101
- Software deployment2→76
- Operating system13→83
- Big data17→80
Where cloud computing is researched across United States
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing cloud computing patents in the United States
United States cloud computing patent filing is cooling — 6,575 filings from 3,147 assignees (2016–2025), led by IBM, Microsoft, Intel; annual filings 708→574.
- IBM1261
- Microsoft891
- Intel641
- Vmware477
- Oracle381
- Cisco237
- RED HAT185
- Nutanix173
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.