/Investor DB

XBTO Humla Ventures — Full Portfolio

2 tracked investments · listed companies and verified rows first

Calculumcalculum.aiinOct 2025

Calculum is an AI-powered supply chain analytics platform that benchmarks, negotiates, and optimizes B2B payment terms with suppliers and customers to improve working capital, margins, and risk.

AI & Machine LearningFintechLogistics & Supply ChainSaaSMiami, US

Oliver Belin(Executive Officer, Director, Promoter)inEugene Buckley(Executive Officer, Director)

BoardGreg Carson(Director)inIan Sheridan(Director)inMichael Nugent(Director)

Co-investorsVestigo VenturesNevcaut VenturesRise of the Rest Seed

Syncfysyncfy.comin𝕏May 2023 · $10M

Syncfy provides a banking and financial data API that lets software products connect to users' bank accounts and integrate financial, accounting, and fiscal data.

Data & InfrastructureFintechSaaS

Gerardo Treviño(Founder)inGerardo Trevino(Founder)Rafael Fong(Founder)

Co-investorsPoint72 VenturesAusum VenturesAvalancha VenturesFJ LabsJam FundPoint72

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.