Series D Investment Firms
Series D funding supports mature companies pursuing aggressive expansion, preparing for an IPO, or making strategic acquisitions. Rounds typically exceed $100M and may involve crossover investors from public markets.
There are 1353 venture capital and private equity investment firms investing at the Series D stage tracked by Goldilocks AI. The most active by portfolio size are Y Combinator, Sequoia Capital, and Techstars.
Last updated: 7 October 2026
Investment Firms
1,353
Total Investments
95,946
Top Sector
Healthcare
Top Location
New York
Top Sectors for Series D Investment
The most popular sector among Series D investment firms is Healthcare, with 657 investment firms active in the space. This is followed by Fintech (543), Enterprise Software (493), AI (479), Consumer (400).
Where Series D Investment Firms Are Based
The largest concentration of Series D investment firms is in New York (156 investment firms). This is followed by San Francisco (135), London (75), Menlo Park (54), Boston (47).
Showing 1–36 of 1,353 investment firms
Y Combinator
San Francisco, California, United States
2,447 investments
Seed, Series A
AI, Biotech & Life Sciences, Climate & Energy …
Sequoia Capital
Menlo Park, California, United States
989 investments
Series B, Series A
AI, Enterprise Software, Consumer …
Techstars
New York, New York, United States
986 investments
Seed, Series A
AI, Climate & Energy, Consumer …
General Catalyst
San Francisco, California, United States
974 investments
Seed, Series A
AI, Healthcare, Fintech …
private angel investors
965 investments
Seed, Series A
Andreessen Horowitz
896 investments
Series A, Seed
Accel
Palo Alto, California, United States
888 investments
Series A, Series B
AI, Consumer, Enterprise Software …
Lightspeed
Menlo Park, California, United States
785 investments
Series A, Seed
AI, Enterprise Software, Consumer …
Tiger Global Management
New York, New York, United States
783 investments
Series B, Series A
AI, Consumer, E-Commerce & Marketplace …
Insight Partners
New York, New York, United States
746 investments
Series B, Series A
Enterprise Software, SaaS, Data & Analytics …
Founders Fund
San Francisco, California, United States
703 investments
Series A, Seed
Defense & Space, AI, Biotech & Life Sciences …
GV (Google Ventures)
San Francisco, California, United States
689 investments
Series A, Series B
AI, Biotech & Life Sciences, Climate & Energy …
Bessemer Venture Partners
Menlo Park, California, United States
644 investments
Series A, Series B
AI, Biotech & Life Sciences, Infrastructure & Cloud …
Khosla Ventures
Menlo Park, California, United States
643 investments
Series A, Series B
AI, Biotech & Life Sciences, Climate & Energy …
Index Ventures
London, United Kingdom
601 investments
Series A, Series B
AI, Consumer, Enterprise Software …
NEA (New Enterprise Associates)
Menlo Park, California, United States
571 investments
Series B, Series A
AI, Biotech & Life Sciences, Consumer …
SV Angel
San Francisco, California, United States
530 investments
Seed, Series A
AI, Enterprise Software
Alumni Ventures
Manchester, New Hampshire, United States
505 investments
Seed, Series A
AI, Climate & Energy, Construction …
Gaingels
Burlington, United States
499 investments
Seed, Series A
AI, Healthcare, Fintech …
International Finance Corporation
Washington, District of Columbia, United States
432 investments
Series B, Series A
Fintech, Infrastructure & Cloud, Healthcare …
Kleiner Perkins
Menlo Park, California, United States
431 investments
Series B, Series A
AI, Enterprise Software, Consumer …
First Round
San Francisco, California, United States
425 investments
Seed, Series A
AI, Consumer, Enterprise Software …
Goldman Sachs
New York, New York, United States
423 investments
Series C, Growth
Fintech, Enterprise Software, Healthcare …
500 Global
Palo Alto, California, United States
422 investments
Seed, Series A
Fintech, SaaS, AI …
Salesforce Ventures
San Francisco, California, United States
419 investments
Series B, Series C
AI, Enterprise Software, SaaS …
Intel Capital
Santa Clara, California, United States
413 investments
Series B, Series A
AI, Hardware & Semiconductors, Infrastructure & Cloud …
French Public Investment Bank
Maisons-Alfort, France
411 investments
Series A, Seed
Biotech & Life Sciences, Climate & Energy, Healthcare …
Plug and Play
Sunnyvale, California, United States
403 investments
Seed, Series A
Fintech, AI, Enterprise Software …
8VC
Austin, Texas, United States
398 investments
Series A, Seed
AI, Biotech & Life Sciences, Defense & Space …
Peak XV Partners
Bangalore, India
386 investments
Series A, Seed
AI, SaaS, Fintech …
Battery Ventures
Boston, Massachusetts, United States
377 investments
Series B, Series A
AI, Cybersecurity, Data & Analytics …
Greycroft
New York, New York, United States
375 investments
Series A, Seed
AI, Consumer, Enterprise Software …
FJ Labs
New York, New York, United States
374 investments
Series A, Seed
E-Commerce & Marketplace, Consumer, Fintech …
Temasek
Singapore
368 investments
Series B, Series C
Consumer, Media & Entertainment, Biotech & Life Sciences …
NVP
Menlo Park, California, United States
364 investments
Series A, Series C
Enterprise Software, Consumer, Healthcare …
Menlo Ventures
Menlo Park, California, United States
363 investments
Series A, Series B
AI, Enterprise Software, Healthcare …
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