/Investor DB

Flow Traders — 2023 Investments

5 investments dated 2023 · listed companies and verified rows first · show all

Membranemembranelabs.comin𝕏Oct 2023 · $20M

Membrane Labs provides an institutional infrastructure platform for digital asset credit, unifying counterparty discovery, loan workflows, and collateral management with real-time visibility, automated margin enforcement, and multi-custodian connectivity.

Crypto & Web3Enterprise SoftwareFintech

Carson Cook(Founder)in

Co-investorsArca FundsBelvedere Strategic CapitalElectric CapitalFourth Revolution Capital (4RC)Lvna CapitalMarin Digital Ventures+13 more

Rulematchrulematch.comin𝕏Oct 2023

RULEMATCH operates a MiCA-licensed crypto-asset trading platform for financial institutions and institutional market participants, offering trading, clearing, and settlement services.

Crypto & Web3Enterprise SoftwareFintech

Co-investorsConsenSys MeshConsensys Ventures

Seiseinetwork.ioin𝕏Apr 2023 · $30M

Sei is a Layer 1 blockchain designed for high-performance financial markets and digital asset trading, enabling fast onchain order books and serving global finance firms, funds, and infrastructure providers.

Crypto & Web3Data & InfrastructureFintech

Jeff Feng(Founder)Jayendra Jog(Founder)Jeffrey Feng(Founder)

Co-investorsAegis VentuesAscensive AssetsAsymmetricCircle VenturesCoinbase VenturesCVP NoLimit+12 more

Sei Networksei.ioin𝕏Apr 2023

Sei is a high-performance EVM Layer 1 blockchain built for trading and digital asset markets, featuring onchain order books and the Autobahn multi-proposer consensus mechanism.

Crypto & Web3Data & InfrastructureFintechSan Francisco, US

Jayendra Jog(Founder)inJeffrey Feng(Founder)

Co-investorsAsymmetricBixin CapitalBixin VenturesCogitent VenturesCVP NoLimitFJ Labs+9 more

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Matonee

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.