Tenacity Ventures — 2025 Investments
4 investments dated 2025 · listed companies and verified rows first · show all
CloudSEK builds an AI-based external threat management platform that detects, analyzes, and reports cyber threats across the surface web, deep web, dark web, and internet-exposed infrastructure for organizations.
AI & Machine LearningCybersecuritySaaS
Rahul Sasi(Founder and CTO)inSyed Shahrukh Ahmad(Founder)in
Co-investorsConnecticut InnovationsExfinity VenturesInflexor VenturesMassMutual Ventures100x Entrepreneur FundCrane Venture Partners+1 more
Tenacity Ventures is an early-growth stage venture capital firm, investing around Series B in deep-tech companies across software, biotechnology and life sciences, next-generation hardware, advanced materials, and renewable energy.
Deep Tech
Co-investorsExfinity VenturesInflexor VenturesMassMutual VenturesShell VenturesY Combinator
Tonbo is an open-source, embedded database library that runs in-process for serverless, data-intensive applications, removing the need for a separate database service.
Cloud ComputingData & InfrastructureDeveloper ToolsSan Francisco, US
Tzu Gwo(Founder)in
Co-investorsPeak XV PartnersSurgeArtiman VenturesQualcomm Ventures
Manufactures advanced electro-optics and embedded vision systems for defense battlefield autonomy and control.
Co-investorsArtiman VenturesCelesta CapitalQualcomm 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.









