Top Tier Capital Partners
Overview
Top Tier Capital Partners is a venture capital investment manager that provides primary fund commitments, secondaries, co-investments, and direct investments.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Talkdesk | Aug 2021 | Series D | Co-investor |
| Lumilens | May 2024 | Series A | Co-investor |
| LaunchDarkly | Aug 2021 | Series D | Co-investor |
| ReBillion | Nov 2025 | Series C | Co-investor |
| Rebellions Inc. | Sep 2025 | Series C | Co-investor |
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Key People
David York
Chairman and Founder
Philip Paul
Chairman Emeritus Founder
Sean Engel
General Partner
Promit Bhattacharya
Partner, COO & CFO, COO & CFO, CFO
Kate Mermelstein
Vice President Investor Relations & Fundraising
Noor Nijjer
Vice President - Investor Relations
Kevin Dunlap
Board Member Investor
Ben Challgren
Principal
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Top Tier Capital Partners based?
Top Tier Capital Partners is headquartered in San Francisco, California, United States.
When was Top Tier Capital Partners founded?
Top Tier Capital Partners was founded in 2006.
How many portfolio companies does Top Tier Capital Partners have?
Top Tier Capital Partners has 40 portfolio companies in Caplight's dataset.
What are some companies in Top Tier Capital Partners's portfolio?
Portfolio companies visible on Caplight include Talkdesk, Lumilens, LaunchDarkly, ReBillion, Rebellions Inc..
What was Top Tier Capital Partners's most recent investment shown here?
Top Tier Capital Partners's most recent investment in this portfolio sample was in ReBillion in 2025.
What sectors does Top Tier Capital Partners focus on?
Top Tier Capital Partners focuses on Enterprise Software, Mobility, Transportation & Logistics, Mobility, Transportation & Logistics, Cybersecurity, AI, Data & Cloud Infrastructure, FinTech, FinTech, Cybersecurity, FinTech, Cybersecurity, FinTech, Consumer & Commerce, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Cybersecurity, Consumer & Commerce, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Cybersecurity, FinTech, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, FinTech, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Cybersecurity, Telecommunications & Networking, Frontier & Industrial Tech, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Real Estate & PropTech, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Enterprise Software, Crypto & Web3, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Mobility, Transportation & Logistics, Mobility, Transportation & Logistics, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Enterprise Software, Telecommunications & Networking, Enterprise Software, Media, Entertainment & Gaming, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Energy & Sustainability, Real Estate & PropTech, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Telecommunications & Networking, Consumer & Commerce.
What company stages does Top Tier Capital Partners focus on?
Top Tier Capital Partners typically invests at the Mid stage.
What is Top Tier Capital Partners's AUM?
Top Tier Capital Partners's assets under management are estimated between $1.0B and $10.0B.