Top 5 Marketplace Startup Investors in Isle of Man (August 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Blockchain.com Ventures
VC Fund
|
1 | United States, United Kingdom, Singapore | Series A, Seed | Blockchain, Cryptocurrency, FinTech | $1.6M–$35M |
|
Paolo Rubatto
Angel
|
1 | United States, United Kingdom, India | Seed, Pre-Seed, Series A | Software, SaaS, Mobile | $200k–$8M |
|
Lightning Ventures
VC Fund
|
1 | United States, Canada, France | Seed, Pre-Seed, Series A | Bitcoin, Cryptocurrency, FinTech | $250k–$15M |
|
Concentric
VC Fund
|
1 | United Kingdom, United States, Germany | Seed, Series A, Series B | Financial Services, Software, Bitcoin | $849k–$225M |
|
Sky
VC Fund
|
1 | United States, Poland, Vietnam | Seed, Pre-Seed, Debt Financing | Blockchain, Cryptocurrency, Financial Services | $150k–$100M |
| Access all 9 investors in Isle of Man Marketplace startups. | |||||
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Investor list
Blockchain.com is the most popular place to securely buy, store, and trade Bitcoin, Ethereum, and other top cryptocurrencies.
Show more...Investment focus
- Industry: Blockchain, Cryptocurrency, FinTech
- Stage:Series A, Seed
- Geography: United States, United Kingdom, Singapore
Investor stats
- Total investments: 49
- Round size: Seed $1.6M–$4.5M; Series A $5.5M–$35M
- Lead/follow: 14% lead, 86% follow
Portfolio highlights
- Galxe — Galxe is an industry-leading web3 growth platform powered by analytics, automation, and engagement solutions.
- PolySign — PolySign develops state-of-the-art, secure, scalable infrastructure for financial institutions to fully leverage their digital assets. The company also develops a secure and scalable infrastructure for financial institutions to fully leverage their digital assets. They aim to integrate with existing financial organizations and global markets, andrigorously embrace the highest standards for regulation.
- NEAR — NEAR is the open infrastructure powering the agent economy. NEAR unifies liquidity across 35+ chains, keeps execution and inference confidential, and scales to over 1 million TPS.
Paolo Rubatto is Managing Director of Start Capital. His background is mainly entrepreneurial, advising startups from the consumer internet to the life sciences sector in their business development strategies as well as in their fundraising. He holds an MBA from London Business School.
Show more...Investment focus
- Industry: Software, SaaS, Mobile
- Stage:Seed, Pre-Seed, Series A
- Geography: United States, United Kingdom, India
Investor stats
- Total investments: 12
- Round size: Seed $200k–$1.6M; Series A $1.7M–$8M
- Lead/follow: 8% lead, 92% follow
Portfolio highlights
- SAPI — SAPI builds credit products for payment companies to facilitate payment flows, engage and retain merchants, and generate new revenue.
- Coindirect — BVNK is a next-generation payments platform. We're making payments as accessible and resilient as the internet.
- Kosmik — Transform your creative workflow with Kosmik's AI moodboard maker. Built-in browser, real-time collaboration, and infinite canvas for moodboarding.
Lightning Ventures is an exclusively Bitcoin focused network of investors, operators, and developers, dedicated to supporting Lightning Network adoption worldwide
Show more...Investment focus
- Industry: Bitcoin, Cryptocurrency, FinTech
- Stage:Seed, Pre-Seed, Series A
- Geography: United States, Canada, France
Investor stats
- Total investments: 61
- Round size: Seed $1M–$6M; Pre-Seed $250k–$2.8M; Series A $6M–$15M
- Lead/follow: 8% lead, 92% follow
Portfolio highlights
- JAN3 — JAN3 provides technologies and solutions for individuals, enterprises, and nation-states to prepare for the future built on Bitcoin.
- Vida — Vida is the AI Agent Operating System for enterprises. Build, deploy, and manage AI agents that call, text, email, and chat at scale with no-code tools.
- OrdinalsBot — We make it easy to inscribe ordinals. Like, really easy.
We partner with sector-defining founders across Europe to create new technologies that disrupt the status quo and solve the problems that matter.
Show more...Investment focus
- Industry: Financial Services, Software, Bitcoin
- Stage:Seed, Series A, Series B
- Geography: United Kingdom, United States, Germany
Investor stats
- Total investments: 96
- Round size: Seed $849k–$5.8M; Series A $1.7M–$25M; Series B $1.6M–$225M
- Lead/follow: 34% lead, 66% follow
- Last fund: Likely still investing — fund raised in 2022
Portfolio highlights
- Pockit — Open a prepaid account in 3 minutes online or in-app, get your contactless prepaid card in 2 working days with no credit check.
- Visium — We help companies unlock transformative and sustainable impact through artificial intelligence; delivering enterprise AI strategy, platforms & MLOps that scale securely and drive measurable ROI.
- Paypercut — Paypercut is a fintech startup that allows small and mid-scaled merchants to offer Buy Now, Pay Later at checkout via a single integration.
Maker is a decentralized autonomous organization on the Ethereum blockchain.
Show more...Investment focus
- Industry: Blockchain, Cryptocurrency, Financial Services
- Stage:Seed, Pre-Seed, Debt Financing
- Geography: United States, Poland, Vietnam
Investor stats
- Total investments: 12
- Round size: Seed $1M–$14M; Pre-Seed $150k–$1.1M; Debt Financing $7M–$100M
- Lead/follow: 25% lead, 75% follow
Portfolio highlights
- Osero — Osero App puts your stablecoins to work, deposit any stablecoin from any chain, earn the Sky Savings Rate, and redeem whenever you want.
- Obex — Obex has a $2.5B mandate to support institutional-grade stablecoin projects that bring innovative and diversified yield to the @SkyEcosystem. https://t.co/NwjmQAyBCQ
- Ethereum Institutional — Accelerating institutional adoption of Ethereum
Marketplace Investor funding in Isle of Man at a glance
Stats across 5 deals from 9 investors.
Access all 9 investors in Isle of Man Marketplace startups.
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