/Investor DB

Concentric — Full Portfolio

20 tracked investments · listed companies and verified rows first

Glimpseglimpse.trading𝕏✓ verified

Glimpse is a regulated Bitcoin prediction market where clients trade event contracts on financial and global outcomes using Bitcoin-denominated positions settled via the Lightning Network.

Crypto & Web3FintechHamilton, BM

Co-investorsSTILLMARK8VCAndreessen HorowitzY Combinator

Timelytimelyapp.comin𝕏Jun 2021 · $14M✓ verified

Timely offers automatic time tracking software with a Microsoft Teams integration that captures time spent on meetings, calls, shared documents, and team communications.

AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSOslo, NO

Mathias Mikkelsenin

Co-investors500 GlobalInvestinorMovacSNÖ Ventures

AnchorWatchanchorwatch.com𝕏

AnchorWatch is an insurance provider that handles policy support and claims for its customers, working with underwriter Arch Insurance.

FintechInsurTechRaleigh, US

Robert Hamilton(Founder)

Co-investorsBrad MillsTen31Bitcoin Opportunity FundUTXO Management

Contingentcontingent.aiMar 2022 · $8.2M

Contingent operates a supplier insight and third-party risk management platform that aggregates data from thousands of sources into one system for real-time supplier monitoring, due diligence, and regulatory compliance.

Data & InfrastructureEnterprise SoftwareSaaS

Co-investorsOctopus VenturesWorking Capital FundAscension

Debifidebifi.comin𝕏

Debifi provides non-custodial, Bitcoin-backed lending services that allow borrowers to use their Bitcoin holdings as collateral to secure loans while maintaining custody.

Crypto & Web3Fintech

Co-investorsFulgur VenturesTen31

Fedifedi.xyzin𝕏Mar 2023 · $17M

Fedi is a mobile wallet application that integrates messaging, financial transactions, and mini-apps within a community-controlled network powered by Bitcoin.

Crypto & Web3FintechSocialAustin, US

Obinna Nwosu(Executive Officer, Director)Justin Moen(Director)

BoardJeffrey Booth(Director)

PartnerAlex Mann· solo GP

Co-investorsHivemind Ventures, LlcRecursive CapitalTen31Trammell Venture Partners (TVP)Block IncTBD

Frontier Computingfrontier.siteSeed

Frontier Computing grows lab-cultured biological neural networks at large scale to serve as a training substrate for machine learning, colocating memory and compute to support training of large-parameter models.

Advanced ManufacturingAI & Machine LearningHardwareLondon, GB

Michael Domarkas(Founder/CEO)in

Co-investorsLocalGlobePioneerY CombinatorAcephale VenturesAmino CollectiveAndreessen Horowitz+15 more

Frontier Waste Solutionsfrontierwaste.comin

Frontier Waste Solutions operates waste collection and recycling services for municipalities across Texas, including refuse, yard waste, and recyclables.

Circular EconomyCleantechLogistics & Supply ChainDallas, US

John Gustafson(Founder, President & CEO)in

Co-investorsSummer Street

Improved Natureimprovednature.comin𝕏

Improved Nature produces plant-based protein products made from sustainably sourced non-GMO soy, targeting consumers seeking healthier and more environmentally responsible food options.

FoodTechHealthtechImpact & Social GoodGarner, US

Richard R. Hawkins(President/CEO)

BoardMoshe Meidan(Manager)Ken Campbell(Manager)Sarid M. Shefet(Manager)

Co-investorsWolfpack Investor NetworkHatteras Venture Partners

Inslyinsly.comin𝕏Mar 2018

Insly provides software solutions for managing general agents (MGAs) and insurers to optimize insurance operations at scale.

AI & Machine LearningEnterprise SoftwareInsurTechSaaS

Risto Rossar(CEO)in

Co-investorsBalnord Sp. z o.o.Salica InvestmentsLondon Co-Investment FundTrind VenturesUNIQA Ventures GmbH

Koywekoywe.comin𝕏Series A

Koywe provides financial services and regulatory compliance solutions for companies across Latin America, with operations in Chile, Argentina, Colombia, Brazil, Bolivia, Mexico, Peru, and the United States.

Crypto & Web3FintechMiami, US

Ignacio Detmer(Co-fundador & CEO)inGuillermo Acuña(Co-fundador & CTO)inIgnacio D(Founder)in

Co-investorsAlphaLab CapitalCaladanManutara VenturesNazcaStartupsTantauco+14 more

Paypercutpaypercut.coinJun 2026

Paypercut provides a single payment layer that lets online-first businesses accept and manage payments across multiple European markets through one setup instead of juggling several providers and contracts.

Enterprise SoftwareFintechSaaS

Gareth Walsh(Founder)inStoil Vasilev(Founder)in

Co-investorsPassion CapitalRobin CapitalSMOK VenturesAraya VenturesMain SetPortfolio Ventures+1 more

Superscriptgosuperscript.comin𝕏Jan 2023 · $54M

Superscript provides business insurance for companies ranging from micro-businesses to multinationals, using data, analysis and technology to qualify and offer cover.

FintechInsurTechSaaS

Superscriptsuperscript.nycOct 2020

Superscript builds pricing infrastructure for US healthcare, including tools related to upfront patient cost shares.

Digital HealthFintechHealthtechNew York, US

Rit Chakraborty(Founder)in

Co-investorsNava VenturesSamsung NextLondon Co-Investment Fund

Tesseracttesseract.space𝕏Jun 2021

Tesseract designs and manufactures spacecraft propulsion hardware, including off-the-shelf thrusters, multi-thruster modules, and complete propulsion systems for space missions.

Advanced ManufacturingDeep TechHardwareSpace TechLivermore, US

Erik Franks(Founder/CEO)inJeff Gibson(Founder/COO)inJake Teufert(Founder/CTO)in

Co-investorsSeraphim SpaceY CombinatorMicroVenturesVenture Investment AssociatesWefunder

Vidavida.idinNov 2025 · $4M

VIDA provides identity verification and fraud prevention services, enabling individuals and businesses to verify identity securely across borders and in emerging markets.

AI & Machine LearningCybersecurityDigital HealthFintechIndonesia, ID

Niki Luhur(Founder & Group CEO)in

Co-investorsBreyer CapitalJungle VenturesTrammell Venture Partners (TVP)Alpha JWC Ventures

Vidavida.placeinNov 2025 · $4M

VIDA helps governments, donors, and investors identify gaps in infrastructure such as energy, water, and roads across underserved communities in sub-Saharan Africa and the Middle East using geospatial data and AI.

AI & Machine LearningGovTechImpact & Social GoodSaaS

VIDA

Co-investorsCusp CapitalTrammell Venture Partners (TVP)

Vida Healthvida.comin𝕏Nov 2025 · $4M

Vida Health delivers personalized, human-centered digital health care addressing both physical and mental health.

Digital HealthHealthtechSaaSSan Francisco, US

Joe Murad(CEO)Mike Rollain

BoardRichard Frank

Co-investorsAlly Bridge GroupAspect VenturesCanvas VenturesGeneral AtlanticHLM Investment PartnersNGP Capital+5 more

Visiumvisium.onein𝕏May 2026

Visium develops Far-UVC radiation-based sanitization devices and software to improve indoor air quality and reduce airborne pathogen transmission in occupied spaces.

CleantechHardwareHealthtechIoT

Stephen M. Ross(Co-Founder)Matt Higgins(Co-Founder, Chairman)John Rajchert(Co-Founder, CEO)in

Co-investorsRSE VenturesColumbus Venture Partners

Other

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

Row Global

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.