These San Francisco-based companies are predominantly large firms operating in the software development and human resources sectors. Many of them focus on subscription-based services. For example, Salesforce provides customer relationship management solutions, and Databricks offers a Data Intelligence Platform. Remote and Deel specialize in HR and payroll platforms for global workforces. Beyond software, Lyft is a transportation company, and Rodan + Fields is a skincare company.
A notable pattern among these companies is their relatively recent founding dates. Many were established in the 2000s and 2010s, such as Lyft (2012), Twitch (2011), Remote (2019), and Deel (2019). This indicates a strong presence of companies that have scaled rapidly in the digital and service economies.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Salesforcesalesforce.com
It provides customer relationship management solutions, integrating data, artificial intelligence, and a focus on trust to enhance customer experiences. |
86,347 | |||
| 2 |
DoorDashcareersatdoordash.com
A tech and logistics company focused on empowering local economies through delivery services, with a mission to expand beyond food delivery |
80,754 | |||
| 3 | 28,273 | ||||
| 4 |
Rodan + Fieldsrodanandfields.com
A skincare company founded by dermatologists focusing on giving people the best skin and confidence, with a commitment to social impact |
17,749 | |||
| 5 |
Databricksdatabricks.com
It provides a Data Intelligence Platform for organizations to manage their data effectively and leverage AI for better decision-making. |
15,896 | |||
| 6 |
Autodeskautodesk.com
It provides software for architecture, engineering, construction, and media, enabling users to design, collaborate, and solve various challenges effectively. |
15,378 | |||
| 7 | 14,817 | ||||
| 8 |
Remoteremote.com
Comprehensive HR and payroll platform enabling companies to hire, manage, and pay employees worldwide with compliance and local expertise. |
12,042 | |||
| 9 |
Product Schoolproductschool.com
Provides expert-led AI training programs for product teams, enabling practical application and driving innovation and measurable business outcomes. |
11,259 | |||
| 10 |
Sunrunsunrun.com
Provides a modern energy experience, offering freedom to power life with reliable, affordable solar energy directly from the sun for homes. |
10,677 | |||
| 11 |
Mediumjob-boards.greenhouse.io
It is a storytelling platform that values great writing, empowers readers, and operates on a subscription model without relying on ads. |
9,929 | |||
| 12 | 9,873 | ||||
| 13 | 9,288 | ||||
| 14 |
OpenAIopenai.com
An AI research and deployment company focused on creating safe and beneficial general-purpose artificial intelligence for the benefit of humanity |
9,268 | |||
| 15 |
Splunksplunk.com
Providing organizations with a unified security and observability platform to ensure operational resilience in the face of digital disruptions |
8,820 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Railwayrailway.com
Building a developer platform as a service. It applies human-friendly design to internet infrastructure, helping great ideas materialize without friction. |
8,770 | |||
| 17 |
Docusigndocusign.com
It provides e-signature and contract lifecycle management solutions, helping businesses streamline agreement processes and unlock valuable data trapped in documents. |
8,490 | |||
| 18 |
Ripplingrippling.com
Workforce management system streamlining business operations by consolidating data and applications for payroll, IT, expenses, and more into one unified platform |
7,811 | |||
| 19 | 7,522 | ||||
| 20 |
Cloudflarecloudflare.com
The company is a leading connectivity cloud provider, empowering organizations to enhance speed and security while reducing complexity and cost |
7,489 | |||
| 21 |
HackerOnehackerone.com
A global leader in human-powered security, leveraging human ingenuity and AI to find critical security flaws and reduce threat exposure |
7,165 | |||
| 22 | 7,154 | ||||
| 23 | 6,874 | ||||
| 24 |
GitHubgithub.com
It serves as a global platform for developers to collaborate, build, and deliver secure software using AI-powered tools and features. |
6,506 | |||
| 25 |
Notionnotion.com
Combines product roadmaps, company wikis, and meeting notes into a single customizable workspace allowing teams to build and modify their own software tools. |
6,434 | |||
| 26 |
Squaresquareup.com
It provides integrated software and financial services to help sellers manage sales, inventory, and cash flow across various channels. |
6,380 | |||
| 27 |
Motivegomotive.com
Provides integrated tools for managing drivers, vehicles, equipment, and fleet expenses to enhance safety, productivity, and profitability in physical operations. |
6,290 | |||
| 28 |
Samsarasamsara.com
A pioneer in Connected Operations™ Cloud, leveraging IoT data for actionable insights to improve operations in various industries worldwide |
5,639 | |||
| 29 |
Elasticelastic.co
This company specializes in Enterprise Search, Observability, and Security solutions to enhance customer and employee experiences, ensure smooth application performance, and protect against cyber threats |
5,089 | |||
| 30 |
Discorddiscord.com
A communication platform founded in 2015, connecting users through voice, video, and text in diverse communities without selling ads or user data |
4,707 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 11, 2026.
More company lists in San Francisco
- The largest companies in San Francisco 2,410
- SaaS companies in San Francisco 783
- Software Development companies in San Francisco 656
- AI companies in San Francisco 455
- Multinational companies in San Francisco 446
- Venture capital and private equity firms in San Francisco 321
- AI-native companies in San Francisco 270
- Venture Capital and Private Equity Principals companies in San Francisco 267
- Companies with a mobile app in San Francisco 238
- Venture-backed startups in San Francisco 227
- Technology, Information and Internet companies in San Francisco 214
- Financial Services companies in San Francisco 149
- Companies with in-house R&D in San Francisco 147
- IT Services and IT Consulting companies in San Francisco 130
- Professional services firms in San Francisco 130
- Data and analytics companies in San Francisco 115
- Financial services firms in San Francisco 109
- Online-only businesses in San Francisco 95
- Consulting firms in San Francisco 88
- Education providers in San Francisco 86
- Fintech companies in San Francisco 86
- IT services companies in San Francisco 78
- Online marketplaces in San Francisco 72
- E-commerce companies in San Francisco 67
The same list elsewhere in United States
- Subscription businesses in the United States 3,923
- Subscription businesses in California 940
- Subscription businesses in New York State 485
- Subscription businesses in Texas 310
- Subscription businesses in Florida 202
- Subscription businesses in Massachusetts 183
- Subscription businesses in Illinois 160
- Subscription businesses in Virginia 114
- Subscription businesses in Colorado 108
- Subscription businesses in Alabama 104
- Subscription businesses in Georgia 103
- Subscription businesses in Pennsylvania 90
- Subscription businesses in Utah 89
- Subscription businesses in Washington State 86
- Subscription businesses in New Jersey 85
- Subscription businesses in Arizona 74
- Subscription businesses in North Carolina 62
- Subscription businesses in New York 422
- Subscription businesses in Austin 112
- Subscription businesses in Chicago 92
- Subscription businesses in Boston 87
- Subscription businesses in Atlanta 66
- Subscription businesses in Washington 63
- Subscription businesses in Los Angeles 60