Greylock portfolio in San Francisco

Early-stage venture firm with a strong enterprise and AI footprint. Filtered to companies headquartered in San Francisco.

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Built from a search like: “Greylock-backed companies in San Francisco”

Ranked by current headcount across Greylock-backed companies in San Francisco. Refreshed monthly.

1
Medium· San Francisco, California, United States
At Medium, we believe in the power of words — and we’re on a mission to bring the world’s expertise to life through memorable storytelling. Our platform rewards great writing and puts power back in the hands of readers. Medium’s subscription model means we rely on our members, not ads. We’re looking for teammates who are inspired by our mission, who are deeply thoughtful and empathetic, and who are passionate about the future of online publishing. Sound like you? Keep reading!
- Series unknown
- 9.8k employees
- Founded 2011
2
Okta· San Francisco, California, United States
Okta, Inc. is The World’s Identity CompanyTM. We secure identity, so everyone is free to safely use any technology. Our customer and workforce solutions empower businesses and developers to use the power of Identity to drive security, efficiencies, and success — all while protecting their users, employees, and partners. Learn why the world’s leading brands trust Okta.
- Post-IPO equity
- 7.9k employees
- Founded 2009
3
Dropbox· San Francisco, California, United States
Dropbox is the one place to keep life organized and keep work moving. With more than 700 million registered users across 180 countries, we're on a mission to design a more enlightened way of working. To learn more about working at Dropbox, visit jobs.dropbox.comWe also have a few simple guidelines to keep this space respectful and productive. Please avoid:- Harassing other people or using language that’s hateful, offensive, vulgar, or advocates violence- Trolling, fraud and spamming- Violating someone else’s rights or privacy- Advertising or soliciting donations- Link baiting - Posting off topic comments or thread hijackingWe may remove comments that violate these guidelines.
- Post-IPO debt
- 4.2k employees
- Founded 2007
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4
Figma· San Francisco, California, United States
Everything we announced at Config 2026
- Post-IPO equity
- 3.2k employees
- Founded 2012
5
Instawork· San Francisco, California, United States
At Instawork, we’re driven by our vision to create economic opportunity for local businesses and skilled hourly professionals in communities around the world. Our accomplished and dedicated team is passionate about our mission and committed to creating products that bring together businesses and skilled hourly workers together in a meaningful way.
- Series D
- 2.7k employees
- Founded 2016

6
PayJoy· San Francisco, California, United States
PayJoy is a mission-first credit provider dedicated to helping under-served customers in emerging markets to achieve financial stability and success. Our patented technology for secured credit provides an on-ramp for new customers to enter the credit system. Through PayJoy’s point-of-sale financing and credit offerings, customers gain access to a modern quality of life. PayJoy’s credit also allows our customers to seize opportunities as micro-entrepreneurs, and acts as insurance for tough times. Through our cutting-edge machine learning, data science, and anti-fraud AI, we have served nearly 20 million customers and lent nearly $4B across 9 countries while achieving solid profitability and growth.
- Debt
- 2.1k employees
- Founded 2015
7
Included Health· San Francisco, California, United States
Included Health delivers personalized, all-in-one healthcare to millions of people nationwide. We provide healthcare access, answers, and advocacy through a modern experience designed to treat people better—mind, body, and wallet. It’s all included: - virtual and in-person care- system-wide navigation and care coordination- 24/7 support for every clinical and administrative needsOur members experience better care, better outcomes, more healthy days, and lower overall costs.
- Series E
- 1.7k employees
- Founded 2011
8
Cribl· San Francisco, California, United States
Cribl, the AI Platform for Telemetry, empowers enterprises to manage and analyze telemetry for both humans and agents. Trusted by organizations worldwide, including half of the Fortune 100, Cribl bridges the gap between AI ambition and infrastructure reality. No lock-in. No data loss. No compromises. Cribl’s vendor-agnostic platform ensures data remains portable and interoperable. By cost-effectively handling increasing data volume and variety without delay, Cribl gives enterprises the choice, control, and flexibility to build what’s next.
- Secondary
- 1.3k employees
- Founded 2018
9
Docker, Inc· San Francisco, California, United States
At Docker, we simplify the lives of developers who are making world-changing apps. Docker helps developers bring their ideas to reality by conquering the complexity of app development. We simplify and accelerate workflows with an integrated development pipeline and application components. Actively used by millions of developers around the world, Docker Desktop and Docker Hub provide unmatched simplicity, agility and choice.
- Series C
- 1.1k employees
- Founded 2013
10
Nextdoor· San Francisco, California, United States
Nextdoor is the essential neighborhood network for over 110 million neighbors, offering trusted local news, real-time safety alerts, neighbor recommendations, for sale and free listings, and events. Nextdoor connects neighbors to the conversations and local gems that matter most in their local communities. Businesses, publishers, and public agencies use Nextdoor to engage with neighbors at scale.
- Post-IPO equity
- 964 employees
- Founded 2011

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Greylock portfolio companies in San Francisco

Greylock’s San Francisco portfolio is one of the most active recruiting pools in the market. The list above ranks Greylock-backed companies headquartered in San Francisco by current headcount, drawn from public LinkedIn and Crunchbase records. With 102 matching companies in Refolk’s index, you can see exactly where the Greylock thesis has landed locally.

Greylock companies in San Francisco tend to attract a specific type of operator - a founder or early hire bought into both the firm’s thesis and the city’s ecosystem. That makes the engineers and designers at these companies particularly valuable signals.

Refolk lets you reach this pool. Ask for “Greylock companies in San Francisco hiring founding engineers” or “founders of Greylock-backed companies in San Francisco who left in the last year” and Refolk returns a ranked shortlist with evidence behind each match.

How this list is built

Refolk pulled companies whose disclosed Crunchbase investor list includes Greylock and whose HQ is in San Francisco, ranked them by current employee count, and kept those with at least 5 employees. The list refreshes monthly.

Last refreshed: Fri, 18 Sep 2026 07:55:20 GMT

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How is this ranking built?

The list draws on the public company graph - headcount and growth signals, funding history, and recency. The criteria chips at the top show exactly which filters produced it, and the methodology section explains the ranking.

How fresh is the data?

The underlying index updates continuously and this ranking is rebuilt monthly. Last refreshed: Fri, 18 Sep 2026 07:55:20 GMT. For a list built against the index as it stands today, sign up and run the search live.

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