Fundraising FoxB3 Capital
Venture capitalLondon · Seed · 1 people tracked
Find your way into B3 Capital
Sign up to find every way you can get introduced to B3 Capital
- Your email: who you already know at B3 Capital, and who your contacts know
- 2nd- and 3rd-degree connections: people you know who worked, studied or invested with the B3 Capital team
- Your LinkedIn: the connections who can make the intro for you
We rank every route by how warm it is, so you raise on warm intros instead of cold emails.
Investment thesis
B3 Capital is an early-stage investment firm with offices in New York and London. It backs founders whose long-term goals align with the firm's value-add and aims to build lasting partnerships, supporting companies through subsequent phases of growth.
Source: firm website, verified Aug 5, 2026.
Team · 1 people
from public directories
What they invest in
from 15 of 19 portfolio companiesAI & Machine Learning ×7Fintech ×7Enterprise Software ×6SaaS ×5Consumer ×2Crypto & Web3 ×2Cybersecurity ×2Developer Tools ×2
HQs:United States×13United Kingdom×1
Who they back
founder profiles across 12 portfolio companiesFounding team size:solo founder×32 founders×84+ founders×1
Where their founders studiedfrom 19 founders with education data
Stanford University Graduate School of Business ×3The Wharton School ×2University of California, Berkeley ×2University of California, Santa Cruz ×2University of Pennsylvania ×2
What their founders studiedfrom 18 founders with field-of-study data
Economics ×7Finance & Accounting ×5Business & Management ×4Computer Science ×4Engineering ×2
Where their founders worked beforefrom 16 founders with career history
Goldman Sachs ×2Google ×2McKinsey & Company ×2
Investments · 19 tracked
founders shown can be your intro pathBy year:2025 · 22023 · 12021 · 25 dated
Bridge is a financing marketplace that connects businesses with capital providers, offering direct lending and matched capital for hotel acquisitions, renovations, refinances, and new construction, as well as inventory financing for consumer brands in retail.
B2B MarketplacesFintechPropTechNew York City, US
Harte Thompson(Founder)inRohit Mathur(Founder)in
PartnerNikolas Huth· solo GP
Co-investorsTTV Capital
Coframe automates the creation and optimization of website variations through code and content generation, enabling rapid A/B testing and deployment.
AI & Machine LearningDeveloper ToolsMarketing TechSaaSSan Francisco, US
Pavlo Razumovskyi(Founder)inJosh Payne(Founder)in
PartnerNikolas Huth· solo GP
Co-investorsAlumni VenturesAntlerEval Ventures FundInception Studio CapitalMento vcNKECHI IREGBULEM+10 more
DEUNA provides a one-click checkout and payments product for online merchants, letting them offer personalized payment options and a customizable checkout experience across a large user network.
AI & Machine LearningE-commerceEnterprise SoftwareFintechRetail Tech
Roberto E. Kafati (REKS)(Founder)inJose Maria Serrano (Chema)(Founder)in
PartnerNikolas Huth· solo GP
Co-investorsAbstract VenturesActivant CapitalCapria VenturesValor Capital GroupAcrew CapitalUpload Ventures
Eudia builds an operating system for legal teams that uses AI and digital twins to help legal professionals manage complex work and knowledge.
AI & Machine LearningEnterprise SoftwareLegalTechCalifornia, US
Omar Haroun(CEO & Co-Founder)inAshish Agrawal(Founder)in
PartnerNikolas Huth· solo GP
Co-investorsDefy PartnersEverywhere VenturesFirsthandVCFloodgateFrontline VenturesGeneral Catalyst+6 more
.png)
Extra offers a debit card paired with a "Spend Power" line of credit (provided by Lead Bank) that lets consumers build credit through everyday debit purchases without a traditional credit card, credit check, or security deposit.
ConsumerFintech
PartnerNikolas Huth· solo GP
Co-investorsaVentureBlue CollectiveNat TurnerReshape
Figure is a lending platform that offers residential and commercial loan products including home equity lines of credit, cash-out refinances, DSCR loans, and crypto-backed loans for borrowers.
AI & Machine LearningCrypto & Web3FintechCharlotte, US
Mike Cagney(Co-Founder, Executive Chairman)inJune Ou(Co-Founder, Advisor, Board Member)inJin Woo Park(Executive Officer, Director)
PartnerNikolas Huth· solo GP
Co-investorsAAF Management Ltd.Alpha Square GroupBezos ExpeditionsBlockchange VenturesBlue Lion GlobalChaos Ventures+28 more
GamingBrooklyn, US
Co-investorsTechstarsEQUIAMLightning CapitalMighty CapitalMirae Asset Venture InvestmentQuest Ventures
Kargo uses computer vision hardware ("Towers") installed at warehouse loading docks to capture freight events in real time and turn them into structured data.
AI & Machine LearningHardwareLogistics & Supply ChainSaaSSan Francisco, US
BoardSpencer Foust(Director)in
PartnerNikolas Huth· solo GP
Co-investorsSozo VenturesActivant CapitalAvenir Growth CapitalEvolution VC PartnersGood FriendsGreat Oaks Venture Capital+10 more
Mesh operates a global crypto payments network that connects exchanges, wallets, and financial platforms into a single infrastructure layer, allowing users, businesses, and AI agents to send and receive payments from any wallet on any blockchain.
Crypto & Web3Data & InfrastructureDeveloper ToolsEnterprise SoftwareFintechSaaSSilicon Valley, US
Bam Azizi(CEO & Co-Founder)inAdam Israel(CCO & Co-Founder)inArjun Mukherjee(Chief Technology Officer)inJeff Hendren(Chief Revenue Officer)inDacheng Zhao(SVP, Product)inDanny Villarreal(SVP, Customer Success)in
PartnerNikolas Huth· solo GP
Co-investorsAltaIR CapitalAlumni VenturesCoinbase VenturesEpakon CapitalEvolution VenturesFlorida Funders+19 more
PartnerNikolas Huth· solo GP
Co-investorsDentsu VenturesGreen Meadow VenturesMaC Venture CapitalBitkraft Esports VenturesBrandProject CapitalCanaan Partners+1 more
Moov builds payments infrastructure software that enables businesses to embed payment processing capabilities into their products through direct connections to major payment networks.
Enterprise SoftwareFintechSaaS
Wade ArnoldinRobert Smith(Founder)in
PartnerNikolas Huth· solo GP
Co-investorsAndreessen HorowitzCommerce VenturesAbstract VenturesBain Capital VenturesCanapi VenturesCurql Collective, LLC+7 more
Push Security offers a secure enterprise browser extension that combines browser telemetry, real-time controls, and autonomous agents to detect attacks, secure AI tool usage, harden identities, and prevent data loss.
AI & Machine LearningCybersecurityEnterprise SoftwareBoston, US
Jacques Louw //O(Founder)
PartnerNikolas Huth· solo GP
Co-investorsDecibel PartnersRedpoint Ventures
Rivian designs and manufactures software-defined electric vehicles, including the R1T electric truck, R1S SUV, and upcoming R2, with home charging equipment and access to a broad public charging network.
CleantechHardwareMobility & TransportationIrvine, US
RJ Scaringe(Founder & CEO)in
.jpg)
PartnerNikolas Huth· solo GP
Co-investors1435 CapitalCoatue ManagementDesigner FundJIMCOManhattan Venture PartnersPrysm Capital+9 more
.jpeg){kind=logo}
PartnerNikolas Huth· solo GP
Co-investorsAltari VenturesGreat Oaks Venture CapitalSoma CapitalStreamlined VenturesBoxGroup
SEVENTY ONE Gin is a premium gin brand emphasizing a wood-and-botanical blend, positioned as a luxury spirit.
ConsumerDirect to ConsumerLondon, GB
Mert AlasTasso Ferreira(Founder)
PartnerNikolas Huth· solo GP
PartnerNikolas Huth· solo GP
Titan is a wealth management firm that combines technology-driven investment solutions with human advisory services for individuals.
FintechSaaSNew York City, US
Clayton Gardner(Founder)inJoe Percoco(Founder)inMaxwell Bernardy(Executive Officer)
PartnerNikolas Huth· solo GP
Co-investorsAccelAndreessen HorowitzCoatue ManagementDreamers VCGeneral CatalystScribble Ventures+12 more
WitnessAI builds an AI-native security platform that helps enterprises protect and accelerate their AI adoption across evolving AI tech stacks.
AI & Machine LearningCybersecurityEnterprise SoftwareMountain View, US
Rick Caccia(CEO)inTodd Chronert(Chief Revenue Officer)inStephanie Gilliam(SVP Marketing)inDan(Chief Product Officer)inMark Sierra(Chief Financial Officer)inAlex(SVP Engineering)in
PartnerNikolas Huth· solo GP
Co-investorsBallistic VenturesArtisanal VenturesFin CapitalForgePoint CapitalGV (Google Ventures)Qualcomm Ventures+2 more
Portfolio news
latest coverage across their companiesMesh · fintech.global · Jan 28, 2026
Kargo · finance.yahoo.com · Dec 22, 2025
Frequently asked questions
- How many investments has B3 Capital made?
- B3 Capital has 19 tracked investments, 1 of which have exited, including 2 dated in the last 24 months.
- What stage does B3 Capital invest at?
- B3 Capital invests at the Seed stage.
- Where is B3 Capital located?
- B3 Capital is headquartered in London, GB.
- Who does B3 Capital co-invest with?
- B3 Capital most often shares deals with Andreessen Horowitz, Fin Capital, General Catalyst, among 114 tracked co-investors.
Images
Similar investors
4DI Ventures was co-founded by repeat tech operator and ESET Southern Africa founder Justin Stanford, giving it unusually deep cybersecurity and software operating experience rather than a purely financial background, and originated from Stanford's own angel-investing experiments that directly led to both the firm's creation and the launch of the Silicon Cape Initiative. The firm explicitly describes its style as "nurture capital" with intensive, hands-on engagement, and Stanford is vocal about avoiding the "unicorn at all costs" mentality in African tech, instead emphasizing sustainable market readiness and fundamentals in a more conservative, durability-focused investment approach.
83North is a global venture capital firm that invests in and helps entrepreneurs build large, category-defining companies, backing startups across multiple stages and sectors.
8VC is a venture capital firm investing across logistics, life sciences, healthcare, IT infrastructure, and government/defense, guided by its Smart Enterprise thesis focused on data integration and platform network effects.
ACT Venture Capital is an independent Irish venture capital firm that invests €1 million to €15 million in growth-stage private companies, with capacity for larger commitments through syndicated rounds.