/Investor DB

GreyMatter — 2025 Investments

2 investments dated 2025 · listed companies and verified rows first · show all

NeuroBionicsneurobionics.ioinNov 2025

NeuroBionics develops soft, flexible neural interface technologies for neuromodulation applications.

BiotechDeep TechHealthtechMedical DevicesSomerville, US

MJ Antonini(Founder, CEO)inNicki Driscoll(Founder, CTO)Polina Anikeeva(Founder)inNicolette Driscoll(Founder)in

Co-investorsDevice of Tomorrow CapitalDolby Family VenturesEmpath VenturesFuture VenturesMana VenturesPioneer+4 more

Other

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

Mountain Health Technologies, Inc.

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.