Y Combinator

Portfolio (29)

• Hop AeroPre-Seed

  $3M(reported)

• SingularitySeries A2026-07-14

  $80M(reported) · follow

• MentraOther2026-07-08

  $8M(reported) · follow

• ProceptionSeed2026-06-29

  $11M(reported)

• Open Vision Engineering (Hey Pocket)Seed2026-06-29

  $11M

• Aseon LabsSeed2026-06-26

  $10M(reported)

• Earendil RoboticsSeed2026-06-25

  $500,000(reported) · lead

• OrnadynePre-Seed2026-06-23

  $500,000 · lead

• PocketSeed2026-06-15

  $11M(reported)

• Waddle LabsSeed2026-06-01

  $500,000(reported) · lead

• StarcloudSeries A2026-03-30

  $170M(reported) · follow

• Science CorpSeries C2026-03-05

  $230M(reported)

• Gecko RoboticsGrowth Round (2025)2025-06-12

  $125M(reported)

• Turion SpaceSeries A2025-04-02

  $15M(reported)

• Flux AutoSeed2025-03-14

  lead

• Stoke SpaceSeries C2025-01-01

  follow

• Four GrowersSeries A2024-11-20

  $9M(reported)

• Inversion SpaceSeries A2024-11-01

  $44M(reported)

• Weave RoboticsSeed2024-09-01

  $500,000(reported)

• YonduSeed2024-07-01

  $500,000(reported)

• Mars AutoSeed2024-01-01

  lead

• AssemblyAISeries C2023-12-04

  $50M(reported)

• Andromeda SurgicalSeed2023-08-29

  $500,000(reported)

• AssemblyAISeries B2022-07-14

  $30M(reported)

• AssemblyAISeries A2022-03-04

  $28M(reported)

• Inversion SpaceSeed2021-11-01

  $10M(reported)

• Buoyant AeroSeed2021-08-23

  lead

• Gecko RoboticsSeries A2018-08-20

  $7M(reported)

• Starsky RoboticsSeed2017-01-01

  $5M(reported) · lead

Invests alongside (70)

Other investors that participated in the same funding rounds as Y Combinator.

• Accel5 shared rounds

  Open Vision Engineering (Hey Pocket) Seed, Pocket Seed, AssemblyAI Series C, AssemblyAI Series B, AssemblyAI Series A

• Adjacent2 shared rounds

  Starcloud Series A, Inversion Space Series A

• Daniel Gross2 shared rounds

  AssemblyAI Series C, AssemblyAI Series A

• Founders Fund2 shared rounds

  Gecko Robotics Growth Round (2025), Gecko Robotics Series A

• Insight Partners2 shared rounds

  AssemblyAI Series C, AssemblyAI Series B

• Khosla Ventures2 shared rounds

  Singularity Series A, Science Corp Series C

• Nat Friedman2 shared rounds

  AssemblyAI Series C, AssemblyAI Series A

• Soma Capital2 shared rounds

  Mars Auto Seed, Buoyant Aero Seed

• Spark Capital2 shared rounds

  Inversion Space Series A, Inversion Space Seed

• 468 Capital1 shared round

  Mentra Other

• 776 Ventures1 shared round

  Starcloud Series A

• Amazon Industrial Innovation Fund1 shared round

  Mentra Other

• Arc Ventures1 shared round

  Buoyant Aero Seed

• Attack Capital1 shared round

  Andromeda Surgical Seed

• Basset Capital1 shared round

  Four Growers Series A

• Benchmark1 shared round

  Starcloud Series A

• BoxGroup1 shared round

  Proception Seed

• Climate Capital1 shared round

  Buoyant Aero Seed

• Collide Capital1 shared round

  Weave Robotics Seed

• Cox Enterprises1 shared round

  Gecko Robotics Growth Round (2025)

• Crane Venture Partners1 shared round

  Aseon Labs Seed

• Daft Capital1 shared round

  Buoyant Aero Seed

• Daren Cotter1 shared round

  Weave Robotics Seed

• Dennis Muilenburg1 shared round

  Starcloud Series A

• EQT Ventures1 shared round

  Starcloud Series A

• Eric Migicovsky1 shared round

  Mentra Other

• Expa1 shared round

  Aseon Labs Seed

• Felicis Ventures1 shared round

  Singularity Series A

• First Round Capital1 shared round

  Proception Seed

• Forward Deployed VC1 shared round

  Turion Space Series A

• Founders Capital1 shared round

  Aseon Labs Seed

• Founders Inc1 shared round

  Buoyant Aero Seed

• Fuse Ventures1 shared round

  Starcloud Series A

• Glade Brook Capital1 shared round

  Stoke Space Series C

• Global Founders Capital1 shared round

  Buoyant Aero Seed

• Guillermo Rauch1 shared round

  Pocket Seed

• Jawed Karim1 shared round

  Mentra Other

• Kakao Mobility1 shared round

  Mars Auto Seed

• Kakao Ventures1 shared round

  Mars Auto Seed

• Kevin Johnson1 shared round

  Starcloud Series A

• Leitmotif1 shared round

  Stoke Space Series C

• Link Ventures1 shared round

  Yondu Seed

• Lockheed Martin Ventures1 shared round

  Inversion Space Series A

• Manhattan West1 shared round

  Starcloud Series A

• Menlo Ventures1 shared round

  Singularity Series A

• Metaplanet1 shared round

  Flux Auto Seed

• Monolith Power Systems1 shared round

  Starcloud Series A

• NEA1 shared round

  Singularity Series A

• Nebular1 shared round

  Starcloud Series A

• Nexus Venture Partners1 shared round

  Weave Robotics Seed

• Ospraie Ag Science1 shared round

  Four Growers Series A

• Paul Graham1 shared round

  Mentra Other

• Pioneer Fund1 shared round

  Weave Robotics Seed

• Prod Ventures1 shared round

  Yondu Seed

• Quiet Capital1 shared round

  Science Corp Series C

• Rich Miner1 shared round

  Mentra Other

• Robin Hood Ventures1 shared round

  Aseon Labs Seed

• SBXi1 shared round

  Yondu Seed

• Seven Seven Six1 shared round

  Stoke Space Series C

• Smith Point Capital1 shared round

  AssemblyAI Series C

• Stephen Wilson1 shared round

  Starcloud Series A

• Summit Partners1 shared round

  Weave Robotics Seed

• Tango.vc1 shared round

  Buoyant Aero Seed

• TrueSight Ventures1 shared round

  Flux Auto Seed

• University of Michigan1 shared round

  Stoke Space Series C

• US Innovative Technology Fund1 shared round

  Gecko Robotics Growth Round (2025)

• Washington Harbour Partners1 shared round

  Turion Space Series A

• WestWave Capital1 shared round

  Andromeda Surgical Seed

• Woven Capital1 shared round

  Stoke Space Series C

• XN1 shared round

  Gecko Robotics Growth Round (2025)

Partners (1)

• Garry Tangeneral partner

Sources (1)

1. https://www.ycombinator.com/