Stage FocusPre-Seed, Seed, Series A, Series B+
GeographyUS
TypeVC
Last Activity2025
Industry Focus
Industries
RoboticsAIHardwareSpaceSemiconductorsBiotechClimate Tech
Technical BenchStrong
Investor TypeDeepTech Purist
ExposureMostly DeepTech Investments
Bio
Union Labs is a San Mateo, California venture firm founded in 2018 by Nate Williams and Chris Kim. Williams was previously an entrepreneur-in-residence at Kleiner Perkins focused on deep tech (IoT, robotics, AI/ML, autonomous vehicles) and earlier ran business and marketing roles at August Home, Greenwave Systems, and Motorola Mobility; Kim was CTO and head of product at August Home, the smart-loc...
Notable Investments
U
Urban SkyS
SirenOptB
BesxarB
ButlrR
Raise RoboticsR
Ruby RoboticsU
Urban MachineR
Rendered.aiS
Strella BiotechnologyD
DerapiP
Pico MEST
TrustpointSimilar Funds
8X Ventures
Chennai, India
Pure DeepTechRoboticsAIClimate TechSeedSeries A
CL
Comet Labs
United States
Pure DeepTechRoboticsAIAgritechPre-SeedSeed
IV
Indaco Venture Partners SGR
Italy
DeepTech NativeRoboticsMedtechAdvanced MaterialsPre-SeedSeed
TV
Tectonic Ventures
Cambridge, Massachusetts, United States
GeneralistRoboticsAIHardwarePre-SeedSeed
AV
Abenteuer Ventures
United States
GeneralistRoboticsSpaceBiotechPre-SeedSeed
BV
Blindspot Ventures
Boston, United States
DeepTech NativeEnergy TechAdvanced MaterialsQuantumPre-SeedSeed