Signal Ventures — 2021 Investments
2 investments dated 2021 · listed companies and verified rows first · show all
Greywing provides a data integration and vessel management platform for the maritime and shipping industry.
Data & InfrastructureEnterprise SoftwareLogistics & Supply ChainSaaSSingapore, SG
Nick Clarke(CEO)inHrishi Olickel(CTO)insam gibb(Advisor)Prithvi Sulaya(Chief of Staff)Lauren Allington(Executive Assistant)
Co-investorsEntrepreneur FirstInfinite CapitalJude GomilaRebel FundTransmedia CapitalY Combinator+6 more
Seafair is an AI-native ERP for ship managers that connects crew, HSQE, technical, and accounting workflows in one cloud-based system, with AI agents that check compliance against frameworks like DryBMS and TMSA.
AI & Machine LearningLogistics & Supply ChainSaaSNew York City, US
Byron Antoniadis(Founder)in
Co-investorsFJ Labsfirstminute capitalGeneral CatalystSpeedinvestSV AngelTA Ventures
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.








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