# Top 26 subscription businesses in Santa Clara

Tamtam tracks 26 subscription businesses headquartered in Santa Clara. This list ranks all of them by number of employees on LinkedIn, led by ServiceNow, Palo Alto Networks and Cohesity. Their median headcount is 587. Half of them were founded in 2009 or later.

These Santa Clara subscription businesses primarily operate in software development and cybersecurity, with a focus on cloud-based platforms, data security, and AI-driven solutions. The companies range from large enterprises like ServiceNow, which digitizes and unifies organizations, and Palo Alto Networks, a global cybersecurity leader, to mid-sized firms such as Cohesity, offering data protection and insights, and Pure Storage, providing secure data storage solutions. Other notable companies include Chegg Inc., a higher education learning platform, and Cloudera, focused on enterprise data cloud solutions.

A clear pattern among these companies is their specialization in critical IT infrastructure, particularly around data management, network security, and cloud services. Many were founded between 2005 and 2016, indicating a period of significant growth in these technology sectors in Santa Clara.

🇺🇸 Santa Clara · 26 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ServiceNow](https://www.tamtam.ai/c/servicenow) (servicenow.com)<br>Cloud-based platform digitizes and unifies organizations to streamline work processes, connect employees and customers, and enable innovation and agility Creating a smarter future | Software Development | 🇺🇸 Santa Clara | 35,136 |  |
| 2 | [Palo Alto Networks](https://www.tamtam.ai/c/palo-alto-networks) (paloaltonetworks.com)<br>A global cybersecurity leader addressing security challenges through continuous innovation with artificial intelligence, analytics, automation, and orchestration for organizations worldwide | Computer and Network Security | 🇺🇸 Santa Clara | 22,680 | 2005 |
| 3 | [Cohesity](https://www.tamtam.ai/c/cohesity) (cohesity.com)<br>The company offers data protection and insights through a hyper-scale platform, AI-powered intelligence, zero trust security, third-party extensibility, and high customer satisfaction | Software Development | 🇺🇸 Santa Clara | 7,801 | 2013 |
| 4 | [Chegg Inc.](https://www.tamtam.ai/c/chegg-inc) (chegg.com)<br>A student-first connected learning platform in Santa Clara, CA, offering affordable tools and services for higher education success globally | Higher Education | 🇺🇸 Santa Clara | 6,664 |  |
| 5 | [Pure Storage](https://www.tamtam.ai/c/pure-storage) (everpuredata.com)<br>Provides secure, real-time data storage solutions for SaaS, cloud providers, enterprises, enabling AI, machine learning, and multi-cloud environments. | IT Services and IT Consulting | 🇺🇸 Santa Clara | 5,239 | 2009 |
| 6 | [Cloudera](https://www.tamtam.ai/c/cloudera) (cloudera.com)<br>Empowering individuals to unlock insights from complex data, delivering an enterprise data cloud solution for all data sources, from Edge to AI | Software Development | 🇺🇸 Santa Clara | 3,442 | 2008 |
| 7 | [Netskope](https://www.tamtam.ai/c/netskope) (netskope.com)<br>Provides optimized access and real-time, context-based security for cloud and AI ecosystems, including agents, applications, tools, LLMs, people, devices, and data. | Computer and Network Security | 🇺🇸 Santa Clara | 3,395 | 2012 |
| 8 | [Infoblox](https://www.tamtam.ai/c/infoblox) (infoblox.com)<br>This company combines networking and security to offer superior performance and protection, ensuring real-time visibility and control over network connections for faster operations and threat prevention | Computer and Network Security | 🇺🇸 Santa Clara | 3,309 | 1999 |
| 9 | [TIBCO](https://www.tamtam.ai/c/tibco) (tibco.com)<br>Industrial-strength software solutions delivering high performance, reliability, and scalability through technology deployment options to address mission-critical business challenges and real-time data needs. | Software Development | 🇺🇸 Santa Clara | 2,334 |  |
| 10 | [Druva](https://www.tamtam.ai/c/druva) (druva.com)<br>Leading provider of data security solutions, empowering customers to secure and recover their data from all threats with a fully managed SaaS platform. | Software Development | 🇺🇸 Santa Clara | 1,372 | 2008 |
| 11 | [Versa Networks](https://www.tamtam.ai/c/versa-networks) (versa-networks.com)<br>Enables organizations with self-protecting networks by converging security, SD-WAN, and SD-LAN solutions, powered by AI, for data protection and cyber defense. | Software Development | 🇺🇸 Santa Clara | 876 | 2012 |
| 12 | [Eightfold AI](https://www.tamtam.ai/c/eightfold-ai) (eightfold.ai)<br>Transforming hiring, retention, and workforce growth with an innovative Talent Intelligence Platform that leverages data and AI for better outcomes | Software Development | 🇺🇸 Santa Clara | 867 | 2016 |
| 13 | [Malwarebytes](https://www.tamtam.ai/c/malwarebytes) (malwarebytes.com)<br>Safeguards devices, data, and individuals from online threats. Provides cybersecurity, privacy, and identity solutions, empowering digital lives free from scams. | Computer and Network Security | 🇺🇸 Santa Clara | 587 | 2008 |
| 14 | [Aryaka](https://www.tamtam.ai/c/aryaka) (aryaka.com)<br>Pioneering leader in cloud-first, software-defined networking and security solutions, offering Unified SASE as a Service for global businesses. | Computer and Network Security | 🇺🇸 Santa Clara | 555 | 2009 |
| 15 | [Palo Alto Networks Unit 42](https://www.tamtam.ai/c/palo-alto-networks-unit-42) (paloaltonetworks.com)<br>Combines threat research with incident response and security consulting to help customers proactively manage cyber risks globally with intelligence and services. | Computer and Network Security | 🇺🇸 Santa Clara | 539 | 2005 |
| 16 | [Actian](https://www.tamtam.ai/c/actian) (actian.com)<br>Provides a cloud data platform enabling seamless integration, reliable performance, and scalable solutions for confident, data-driven business growth. | Software Development | 🇺🇸 Santa Clara | 539 | 1980 |
| 17 | [Z2Data](https://www.tamtam.ai/c/z2data) (z2data.com)<br>This company offers an intelligent data platform that analyzes millions of data points to help manage external risks in the supply chain | Business Intelligence Platforms | 🇺🇸 Santa Clara | 488 | 2016 |
| 18 | [SIMCO Electronics](https://www.tamtam.ai/c/simco-electronics) (simco.com)<br>A leading provider of calibration, repair, and software services for manufacturing, life science, and technology organizations worldwide | Appliances, Electrical, and Electronics Manufacturing | 🇺🇸 Santa Clara | 370 | 1962 |
| 19 | [Aisera](https://www.tamtam.ai/c/aisera) (aisera.com)<br>Delivers an Agentic AI platform, automating enterprise service desk operations across IT, HR, finance, legal, and customer service for cost efficiencies and productivity. | Software Development | 🇺🇸 Santa Clara | 347 | 2017 |
| 20 | [Eltropy](https://www.tamtam.ai/c/eltropy) (eltropy.com)<br>A digital conversations platform for community financial institutions, enabling AI-driven communication tools, automation, security, and compliance, increasing productivity and engagement | Financial Services | 🇺🇸 Santa Clara | 278 | 2013 |
| 21 | [Quid](https://www.tamtam.ai/c/quid-santa-clara) (quid.com)<br>AI-driven consumer and market intelligence company using generative AI to provide holistic customer insights, predictive analytics, and future trend predictions for organizations | Software Development | 🇺🇸 Santa Clara | 267 | 2004 |
| 22 | [FileMaker Inc., an Apple subsidiary](https://www.tamtam.ai/c/filemaker-inc-an-apple-subsidiary) (claris.com)<br>A Workplace Innovation Platform that enables businesses to create custom apps, streamline processes, and free up time and resources for growth | Software Development | 🇺🇸 Santa Clara | 195 | 1998 |
| 23 | [LeanData](https://www.tamtam.ai/c/leandata) (leandata.com)<br>It offers a platform for revenue orchestration and automated scheduling, enhancing the efficiency of sales processes within Salesforce. | Software Development | 🇺🇸 Santa Clara | 191 | 2012 |
| 24 | [Hortonworks](https://www.tamtam.ai/c/hortonworks) (hortonworks.com)<br>Creates, distributes, and supports enterprise-ready open data platforms and modern data applications, delivering actionable intelligence from all data types. | Software Development | 🇺🇸 Santa Clara | 125 | 2011 |
| 25 | [Portworx by Everpure](https://www.tamtam.ai/c/portworx-by-everpure) (portworx.com)<br>A cloud native storage provider simplifying deployment of containerized applications across multiple clouds and on-prem environments with a single data management layer | Software Development | 🇺🇸 Santa Clara | 106 | 2014 |
| 26 | [AmpUp](https://www.tamtam.ai/c/ampup) (ampup.io)<br>An electric vehicle charging company providing stress-free charging solutions to drivers, hosts, and fleets, while building the world's largest charging network | Software Development | 🇺🇸 Santa Clara | 56 | 2018 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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Source: https://www.tamtam.ai/l/subscription-businesses-santa-clara