Bitmain
Seed–Series B
Find your way into Bitmain
What they invest in
from 2 of 4 portfolio companiesAI & Machine Learning ×1Crypto & Web3 ×1Developer Tools ×1Enterprise Software ×1Fintech ×1Healthtech ×1
HQs:United States×4
Investments · 4 tracked
founders shown can be your intro pathBrooklyn, US
Emin Gun Sirer(Executive Officer, Director)inKevin Sekniqi(Cofounder)in
Co-investorsFoundryAndreessen HorowitzBalaji SrinivasanPolychain Capital
Crypto & Web3FintechChicago, US
Co-investorsConsenSys MeshDigital Currency GroupPantera CapitalValor Equity PartnersFidelity Investments
OB1 develops OpenBazaar, an open-source protocol and software for decentralized, cryptocurrency-based peer-to-peer commerce.
Fairfax, US
Brian Hoffman(Executive Officer, Director)inWashington Sanchez(Executive Officer, Director)Samuel Patterson(Executive Officer, Director)
BoardWilliam Mougayar(Director)
Co-investorsOMERS VenturesUnion Square Ventures (USV)Andreessen HorowitzBlueYard CapitalDigital Currency Group
Simplex provides automated provider enrollment management for healthcare networks, handling CAQH profile setup, payer applications, and compliance tracking across multiple states and insurers.
AI & Machine LearningDeveloper ToolsEnterprise SoftwareHealthtechSan Francisco, US
Shreya Karpoor(Founder)inMarco Nocito(Founder)in
Co-investorsFundersClubSterling RoadY Combinator
Exits · 1
1 acquisitionsErisXacq. by Cboe Global Markets
Portfolio news
latest coverage across their companies
Simplex · marketsmojo.com · Jul 14, 2026
Frequently asked questions
- What stage does Bitmain invest at?
- Bitmain invests at the Seed, Series A, Series B stages.
- What sectors does Bitmain focus on?
- Bitmain focuses on Crypto & Web3.
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B Capital is a global investment firm backing early to late-stage technology innovators across technology, healthcare, and energy & resilience sectors.