/Investor DB

National Grid Partners — 2025 Investments

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

VEIRveir.cominFeb 2025 · $75M✓ verified

VEIR manufactures low- and medium-voltage superconducting systems that deliver electricity for high-performance AI data centers.

AI & Machine LearningDeep TechEnergyHardwareWoburn, US

Tim Heidel(CEO & Co-Founder)in

BoardDoug Stewart(Director)Adam Wallen(Executive Officer, Director)in

Co-investorsBreakthrough Energy VenturesCongruent VenturesPiva CapitalTyche PartnersVXI CapitalBaruch Future Ventures+5 more

Luminanceluminance.comin𝕏Feb 2025 · $75M

Luminance provides AI-powered document analysis software for legal investigations, arbitrations, and litigation matters, enabling faster discovery processes and early case assessment through automated search, filtering, and compliance features.

AI & Machine LearningEnterprise SoftwareLegalTechCambridge, GB

Adam Guthrie(Co-Founder and Chief Technical Architect)inDr Graham Sills(Co-Founder and Director of AI)Eleanor Lightbody(Chief Executive Officer)inEmily Foges(Founder)

Co-investorsForestay CapitalGTM CapitalMarch Capital PartnersPoint72 VenturesRPS VenturesRuna Capital+1 more

Omnidianomnidian.comin𝕏Apr 2025

Omnidian provides post-installation care and performance protection for solar and clean energy investments, focusing on the service experience after systems are installed.

AI & Machine LearningCleantechClimate TechEnergySaaSSeattle, US

Mark Liffmann(Founder & CEO)inMark Liffman(Executive Officer, Director)Caroline Bec Cox(Executive Officer)in

BoardRick Viton(Director)inTom Groos(Director)inAbe Yokell(Director)in

Co-investorsACTIVATE CAPITAL PARTNERSAlumni VenturesB Capital GroupB4 CapitalBlue Bear Capital PartnersBridges Fund Management Ltd.+13 more

Tolerancetolerance.appDec 2025

Tolerance is a compliance platform that runs continuous automated checks against the NIST 800-171 standard and collects assessor-ready evidence for teams handling Controlled Unclassified Information (CUI).

CybersecurityGovTechSaaS

Co-investorsDorm RoomAmadeus Capital PartnersBen Franklin Technology PartnersBioAdvanceColumbus Venture PartnersCriteria Bio Ventures+5 more

Uniphoreuniphore.comin𝕏Oct 2025 · $260M

Uniphore provides a Business AI Cloud platform that enables enterprises to build, deploy, and scale autonomous AI agents across operations with built-in governance, security, and sovereignty controls.

AI & Machine LearningEnterprise SoftwareSaaSPalo Alto, US

Ravi Saraogi(Founder)inUmesh Sachdev(Founder)inMegha Sharma(Executive Officer)inSandeep Pandit(Executive Officer)in

BoardRobert Rueckert(Director)inRanjith Menon(Director)

Co-investorsAvant LabsChiratae VenturesCisco InvestmentsCXO FundIAN GroupIron Pillar+12 more

Vulncheckvulncheck.comin𝕏Mar 2025

VulnCheck operates a cyber threat intelligence platform that provides exploit and vulnerability intelligence, helping security teams prioritize and remediate vulnerabilities based on the threat landscape.

CybersecurityData & InfrastructureSaaSLexington, US

Anthony Bettini(CEO and Founder)Anthony B.(Founder)inJacob Baines(Chief Technology Officer)inMike Price(Vice President, Product & Engineering)inDavid Munson(Vice President, InfoSec)Jay Wallace(Vice President, Sales)in

Co-investorsIn-Q-TelTen ElevenAviso VenturesIntel CapitalSorenson 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.