Fundraising Fox
Double Down
Venture capitalSeed–Series A · 5 people tracked
Not to be confused with Double Down (Venture capital · Miami, US)
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Investment thesis
Double Down invests in B2B software businesses across the UK and Europe, writing cheques up to £2M via primary and secondary transactions. The firm favours lean, capital-efficient companies that focus on customers and long-term durability rather than perpetual fundraising. It looks for products with demonstrable ROI that improve customers' top or bottom line and become integral to how they operate. Prioritising sustainable, compounding growth, the firm avoids pushing founders to raise capital simply to mark up its own valuation. It provides hands-on support including hiring and customer introductions, and recognises equity is not always the right instrument, helping founders access debt and grant funding to preserve their ownership.
Source: firm website, verified Aug 3, 2026.
Team · 5 people
from the firm's website
What they invest in
from 12 of 17 portfolio companiesSaaS ×7AI & Machine Learning ×4Fintech ×4Cleantech ×2Creator Economy ×2Energy ×2Enterprise Software ×2Marketing Tech ×2
HQs:United Kingdom×3United States×2Austria×1Denmark×1
Who they back
founder profiles across 7 portfolio companiesAccelerator rootsportfolio companies that came through a program
Investments · 17 tracked
founders shown can be your intro path
Adsum builds AI-enabled tax technology and financial products for businesses, accountants, and finance professionals.
AI & Machine LearningFintechSaaS
Justina Tartilaite(Founder)in
Co-investorsDigital HorizonDigital Horizon VCEpisode1
Anchor (now Spotify for Creators) offers tools for creating, hosting, distributing, and monetizing audio and video podcasts.
Creator EconomyMarketing TechMedia & EntertainmentSaaS
Co-investorsAccelCapital B Private HoldingsGV (Google Ventures)Horseplay VenturesMSW CapitalTactile Ventures+2 more
Asterix Health provides a qualified, GMC-registered remote workforce and tailored processes to support UK primary care providers in delivering patient care.
Digital HealthFuture of WorkHealthtechLondon, GB
Julian Titz(CEO)inMax Thilo(COO)inDr Dan Bunstone(Clinical Lead)in
Co-investorsEntrepreneur First
Connect Earth provides a Sustainable Finance operating system that helps financial institutions assess portfolio sustainability, automate ESG reporting, and align investments with sustainability standards like the EU Taxonomy and SFDR requirements.
Climate TechData & InfrastructureFintechImpact & Social GoodUK, GB
Alex Lempka(CEO)inNick Carmont(Founding CTO)in
Co-investorsBeyond CapitalCreative Destruction Lab (CDL)Entrepreneur FirstGlobal BrainGresham House VenturesLove Ventures+9 more
UK-based legal and compliance AI company providing a no-code SaaS platform for automating workflows in regulated enterprises.
Breanna Yen(Founder)inDawid Robert Koturin
Co-investorsBoost Capital PartnersMTECH CAPITALPortfolio Ventures
Website that reviews and compares online casinos operating without a Dutch (KSA/Cruks) license, focused on the Dutch-language market.
ConsumerMedia & Entertainment
Landscape is an AI platform that helps venture capital firms, angel investors, family offices, and business development teams discover and analyze early-stage private market companies.
AI & Machine LearningFintechSaaS
Joe Perkins(Founder)in
Co-investorsHaatchMITSUI & CO., Principal InvestmentsMS&AD Ventures
Moxso provides phishing simulation and security awareness training for employees.
CybersecurityCopenhagen, DK
Rune Boye Knudsen(Founder)inMikkel Lindblom(Founder)
Co-investorsSEED Capital DenmarkSeed Capital LimitedUgly Duckling Ventures
nobile provides a hybrid power supply and the nobile:connected software platform for managing energy communities, covering member administration, billing, energy-flow analysis, and tariff and payment handling.
CleantechEnergySaaS
OctaiPipe offers a collaborative AI platform that optimises data centre cooling to cut cooling energy use by up to 30% and reduce total building energy costs.
AI & Machine LearningCleantechEnergyEnterprise SoftwareIoT
Co-investorsAtlas Ventures (UK)EMV CapitalMartlet CapitalMolten VenturesMomenta VenturesSuperSeed
Social Snowball is a platform for managing word-of-mouth marketing, including affiliate, referral, and influencer programs, from a single place.
Creator EconomyMarketing TechSaaSFair Haven, US
Noah Tucker(Executive Officer, Director)in
Co-investorsKinled Holding
Xapien is an AI-powered platform that consolidates commercial and open data to deliver risk intelligence for due diligence, serving enterprise compliance teams, financial services, legal, and educational organizations.
AI & Machine LearningEnterprise SoftwareLegalTechSaaSBoston, US
Dan SecretaninShaun O'MahonyinChris Green(CEO)in
Co-investorsFounders FactoryFounders Factory NYYFM Equity Partners
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
DelphiLoopsUseloops
Exits · 1
1 acquisitionsAnchor FMacq. by Spotify
Portfolio news
latest coverage across their companiesMoxso · fintech.global · Sep 2, 2025
Frequently asked questions
- How many investments has Double Down made?
- Double Down has 17 tracked investments, 1 of which have exited.
- What stage does Double Down invest at?
- Double Down invests at the Seed, Series A stages.
- What is Double Down's typical check size?
- Double Down typically writes checks of $2.6M.
- What sectors does Double Down focus on?
- Double Down focuses on Crypto & Web3, Enterprise Software, SaaS.
- Who does Double Down co-invest with?
- Double Down most often shares deals with Entrepreneur First, Accel, Episode1, among 38 tracked co-investors.
Media · Podcasts & interviews
featuring the teamOnboarding The Masses To Web3 w/ Magdalena Kala Founder of Double Down
The #MiamiTech Pod · Magdalena Kala
Images
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