| # | Company | Employees |
|---|---|---|
| 1 |
Foundryfoundryco.com
It focuses on media and martech, emphasizing relationships, consented data, and driving progress in diversity, inclusion, and tech accessibility. |
5,292 |
| 2 |
INDIVIDUALiindividual.co
A talent development and personal branding studio offering personalized platforms for individuals and teams to align vision, share stories, and grow |
4,515 |
| 3 |
Industrial Light & Magicilm.com
A pioneering visual effects company founded by George Lucas, ILM leads the industry in creating stunning images for film, TV, and entertainment industries globally |
4,130 |
| 4 |
MediaMintmediamint.com
Delivering AI powered revenue operations across media, marketing, and sales departments to transform operational complexity into scalable, sustainable global growth and performance. |
2,684 |
| 5 |
XYZwearexyz.com
A creative agency specializing in design, animation, VFX, and photography to help brands connect with their audience and flourish |
2,572 |
| 6 | 2,103 | |
| 7 |
MINEโขminesf.com
A San Francisco design and brand communication firm that creates brands, books, products, packaging, and campaigns for various clients, including notable individuals and organizations |
1,952 |
| 8 |
Generative AIgenai.works
Connects students, professionals, and industry leaders with AI solutions, information, networking, jobs, apps, and latest trends, fostering discovery, learning, and growth. |
1,926 |
| 9 | 1,835 | |
| 10 |
Self-employedquesben.com
Freelance communications & strategy consultant specializing in promoting alternative living solutions like sustainability, minimalism, and modern nomadism for purpose-driven leaders and entrepreneurs |
1,392 |
| 11 |
Facebook Ads Expertdroidowl.com
This company provides expert Facebook and Instagram ad strategies for various industries, offering services such as optimization, campaign launches, and consultation |
1,173 |
| 12 |
informalinformal.cc
Platform connecting top freelancers with businesses to help build, brand, and grow physical product businesses of all sizes |
1,162 |
| 13 |
Essenceessencemediacom.com
A company specializing in creating breakthrough thinking for brands, formerly known as Essence but now known as EssenceMediacom |
1,086 |
| 14 |
Archetypearchetype.co
A global agency partnering with industry leaders to create magnetic brands, with a team of 650 creative individuals in 20 offices worldwide |
1,014 |
| 15 |
Pepperpepper.inc
AI-powered content marketing platform with expert talent marketplace for ideation, creation, management, distribution, and measurement of content marketing |
891 |
| 16 |
Springboxprophet.com
Prophet is a consulting firm that helps leaders achieve purposeful, transformative, and sustainable growth through strategic solutions and creative capabilities |
790 |
| 17 |
Landscapethisislandscape.com
Boutique brand strategy and design studio in San Francisco focusing on social good through science, technology, social/environmental causes, and arts/culture |
737 |
| 18 |
San Francisco Chroniclesfchronicle.com
This company, based in San Francisco, is committed to delivering world-class journalism through various platforms, including digital, print, and social media |
675 |
| 19 |
Allison Worldwideallisonworldwide.com
Global integrated marketing and communications consultancy focused on driving growth, innovation, and positive change for clients and communities. |
570 |
| 20 |
DWAdwamedia.com
Global agency providing programmatic media, marketing automation, account-based marketing, and content consulting for technology companies through data analytics and strategic marketing services worldwide. |
564 |
| 21 |
SAN FRANCISCO GENERAL HOSPITALpsypr.com
A hospital & health care company located in San Francisco, California, providing healthcare services at the San Francisco General Hospital |
513 |
| 22 |
Medicine Agencymedicineagency.com
A San Francisco-based consulting and creative services company specializing in brand building for fashion, arts, sports, food, tech industries, with an art gallery and retail space |
454 |
| 23 |
Sojernsojern.com
Digital marketing solutions provider for the travel industry using AI and traveler intent data to drive direct demand and engage travelers globally |
432 |
| 24 |
DAE Advertisingdae.com
An integrated communications agency specializing in engaging the Asian American market with culturally relevant solutions, awarded for excellence and creativity |
402 |
| 25 |
Social Media Serviceibuyfans.com
This company offers social media marketing services focused on promoting businesses on Linkedin with real visitors and minimal spam |
400 |
| 26 |
Hotwirehotwireglobal.com
Global technology communications, branding, and marketing consultancy with a team of 400+ across 15 offices, specializing in helping companies grow their reputation, relationships, and revenue |
361 |
| 27 |
Goodby Silverstein & Partnersgoodbysilverstein.com
Creative agency focusing on honest collaboration to create personalized experiences that connect millions with clients, driving engagement and action. |
327 |
| 28 |
Photomochi Photography & Cinematographyphotomochi.com
Photomochi is a premier media production studio specializing in crafting awe-inspiring visuals, offering creative services from photography to marketing |
309 |
| 29 | 280 | |
| 30 |
DemandShorezdperformancemarketing.com
A global leader in B2B technology demand generation, helping over 250 companies accelerate revenue growth through innovative multichannel marketing strategies and services |
275 |
| 31 |
ArcToucharctouch.com
ArcTouch designs and develops engaging apps and websites for companies to connect with their customers, with a global team across three continents |
271 |
| 32 | 208 | |
| 33 |
Bunny Studiobunnystudio.com
A creative platform connecting top professionals to deliver voice overs, writing, video, and design services in 100+ languages with fast turnaround times |
199 |
| 34 |
MarketerHiremarketerhire.com
A network of freelance marketers connecting top marketing talent with businesses efficiently, recognized as an Inc 5000 honoree in 2023 |
194 |
| 35 | 184 | |
| 36 |
INSIDEAinsidea.com
A leading provider of digital and outsourcing solutions, specializing in enhancing online visibility, streamlining processes, and facilitating global business growth |
175 |
| 37 |
Linqialinqia.com
Full-service, tech-enabled platform for influencer marketing, offering science and storytelling to create emotive campaigns and optimize content for brands |
111 |
| 38 |
IRON Creativeironcreative.com
A multidisciplinary digital agency specializing in content marketing for B2B technology businesses and enhancing digital retail presence for fashion and lifestyle brands |
80 |
| 39 |
Media Causemediacause.com
A mission-driven agency specializing in marketing and creative services for nonprofits, focused on helping them grow and accelerate their impact |
66 |
| 40 | 54 | |
| 41 |
Visciraviscira.com
A top provider of interactive digital solutions for pharmaceutical, biotech, and medical device industries, combining design and technology for impactful results |
45 |
| 42 |
Tendo Communicationstendocom.com
An award-winning B2B content agency that plans, creates, and optimizes integrated content experiences for top brands, driving action and meeting business goals |
31 |
| 43 |
Sans Serifsansserif.com
Creating visually appealing and strategic communication solutions to enhance brand messaging and effectiveness |
29 |
| 44 |
RSO Consultingrso-consulting.com
Providing full-service online advertising and digital marketing, specializing in SEM, SEO, SMO, and web analytics Certified Google Partner offering remote services globally |
25 |
| 45 |
The Content Bureaucontentbureau.com
A premium B2B content marketing agency specializing in creating high-quality marketing content for technology, financial services, and professional services companies |
25 |
| 46 |
Kadikokadiko.com
Award-winning B2B marketing agency specializing in creating creative stories for high-tech companies to drive business growth |
24 |
| 47 |
Treasurewearetreasure.co
The company specializes in growing brands on marketplaces, offering services like Amazon account management, performance marketing, and FBA management solutions |
14 |
| 48 |
glassCanopy Marketingglasscanopy.com
Specializing in marketing niche technology products to elusive audiences, with a focus on startups and medical professionals Headquartered in San Francisco |
11 |
| 49 |
Pixly - Influencer Marketingpixly.tv
A full-service marketing agency specializing in influencer activations across various platforms, delivering successful campaigns for globally recognized brands |
11 |
| 50 |
Open Oceansopenoceans.marketing
This company specializes in digital marketing, helping businesses attract new customers and drive growth by creating engaging online presences |
9 |
| 51 |
Riserriser.design
A strategic branding and design company that supports entrepreneurs, start-ups, and socially responsible businesses in making a positive impact through their brands |
7 |
| 52 |
Bomberabombera.co
A media planning and growth services company specializes in assisting digital start-ups with revenue plans and providing direct sales resources |
5 |
| 53 |
TVEspaรฑol Inc.tvespanol.net
A marketing and news agency specializing in connecting companies with the Hispanic community through traditional and digital marketing solutions, including web development and content creation |
2 |
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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 2, 2026.
More company lists in San Francisco
- The largest companies in San Francisco 2,419
- SaaS companies in San Francisco 784
- Software Development companies in San Francisco 659
- AI companies in San Francisco 455
- Venture capital and private equity firms in San Francisco 321
- AI-native companies in San Francisco 271
- Venture Capital and Private Equity Principals companies in San Francisco 267
- Venture-backed startups in San Francisco 227
- Technology, Information and Internet companies in San Francisco 217
- Financial Services companies in San Francisco 149
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- Online-only businesses in San Francisco 95
- Consulting firms in San Francisco 88
- Education providers in San Francisco 86
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- IT services companies in San Francisco 78
- Online marketplaces in San Francisco 72
- E-commerce companies in San Francisco 67
- Retail chains in San Francisco 67
- Publicly traded companies in San Francisco 63
- Investment Management companies in San Francisco 60
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The same list elsewhere in United States
- Marketing and communications agencies in the United States 1,807
- Marketing and communications agencies in New York State 449
- Marketing and communications agencies in California 288
- Marketing and communications agencies in Florida 111
- Marketing and communications agencies in Texas 98
- Marketing and communications agencies in Illinois 89
- Marketing and communications agencies in New Jersey 55
- Marketing and communications agencies in Massachusetts 46
- Marketing and communications agencies in Georgia 45
- Marketing and communications agencies in Pennsylvania 41
- Marketing and communications agencies in Michigan 40
- Marketing and communications agencies in Ohio 38
- Marketing and communications agencies in Minnesota 37
- Marketing and communications agencies in Washington State 37
- Marketing and communications agencies in Arizona 30
- Marketing and communications agencies in North Carolina 30
- Marketing and communications agencies in Missouri 26
- Marketing and communications agencies in New York 389
- Marketing and communications agencies in Los Angeles 65
- Marketing and communications agencies in Chicago 53
- Marketing and communications agencies in Miami 31
- Marketing and communications agencies in Atlanta 28
- Marketing and communications agencies in Boston 26
- Marketing and communications agencies in San Diego 26