Top 5 Platforms Angel Investors in Switzerland in September 2025

Last updated: Sep 2025 A list of 5 angel investors that invest in Platforms startups based in Switzerland. We rank investors based on the number of investments they made in Platforms companies from Switzerland. We update this investor list every month.

Top 5 Platforms Angel Investors in Switzerland in September 2025

Investor	Platforms Switzerland investments
Patrick Lütjens	4
Renato Profico	3
Éric Thuillier	2
Christopher Jentzsch	1
Ronald Conway	1

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Investor list

Patrick Lütjens is an investor, an Experienced Senior Consultant with a demonstrated history of working in the venture capital and private equity industry.

Investment focus

iOS, SaaS, Mobile
Seed, Angel, Series A
Switzerland

Portfolio highlights

Uepaa® — Uepaa AG is the Lone Worker Safety and Peer2Peer (P2P) communication pioneer for mobile devices. After 10+ years of research, Uepaa AG has developed a revolutionary wireless P2P communication technology. Its first product - the Uepaa! Safety app - launched in 2013, successfully showcased this technology’s leadership position. This award-winningproduct evolved into today's industry standard for mobile-based lone worker safety protection. The daily companion for thousands of employees and field forces - working at risk or alone. Uepaa AG, founded in January 2012 by Mathias Haussmann and Dr Franck Legendre, is a Swiss ETH spin-off, headquartered in Zürich.

Renato Profico

Investment focus

Software, iOS, SaaS
Seed, Angel, Convertible Note
Austria, Switzerland

Portfolio highlights

Uepaa® — Uepaa AG is the Lone Worker Safety and Peer2Peer (P2P) communication pioneer for mobile devices. After 10+ years of research, Uepaa AG has developed a revolutionary wireless P2P communication technology. Its first product - the Uepaa! Safety app - launched in 2013, successfully showcased this technology’s leadership position. This award-winningproduct evolved into today's industry standard for mobile-based lone worker safety protection. The daily companion for thousands of employees and field forces - working at risk or alone. Uepaa AG, founded in January 2012 by Mathias Haussmann and Dr Franck Legendre, is a Swiss ETH spin-off, headquartered in Zürich.
Firstbird — Firstbird, the digital employee referral program, connects people with jobs and companies worldwide with suitable candidates. With Firstbird, employees become brand ambassadors, and referrals become a company’s most successful recruiting channel. Firstbird integrates easily with your ATS to make your life easier.

Mr. Eric Thuillier is the Founder and Chief Investment Officer of Deep Wealth, a Geneva-based investment advisory firm providing private capital solutions and investment consulting services to institutional investors including foundations and single family offices. Eric is also a business angel and active in the Swiss VC and growth ecosystem. Priorto Deep Wealth, Eric has co-founded Investivity, an award winning Geneva-based wealth manager and private office. He led before the multi-asset quantitative trading department in Geneva of Koch Industries, one of the largest private US companies and has held quant positions as VP, at a hedge fund trading equity futures, in the rates exotics dealing room of HSBC and in the FX models validation group at ABN Amro. Eric is a Chartered Alternative Investment Analyst (CAIA), a certified Financial Risk Manager (FRM), a level 2 CFA (level 3 pending), graduated as a French computer science engineer and further holds a MSc in corporate finance from Dauphine University (France) and another MSc in quantitative finance from ENSAE / Dauphine.

Investment focus

iOS, Books, Retail
Seed, Pre-Seed
Switzerland

Portfolio highlights

ZenOwn — All your products in one place. Collect invoices, track warranties and sell what you no longer need. Declutter your home with ZenOwn.
Jeux d'enfants — Founder and inventor.

Christopher Jentzsch

Investment focus

Mobile Apps, iOS, Apps
Seed, Pre-Seed
Switzerland, Germany

Portfolio highlights

seventhings — By digitizing all business assets and connecting all relevant data and processes from existing systems into one platform, we help companies to easily track their long-lived assets and to establish a climate neutral inventory management.
ZenOwn — All your products in one place. Collect invoices, track warranties and sell what you no longer need. Declutter your home with ZenOwn.
Gelato — Build enterprise-grade wallets and rollups with Gelato. Launch smart wallets, gasless transactions, and custom rollups with ERC-4337 & 7702 support across 100+ chains.

Ronald Conway has been an active angel investor for over 15 years. He was the Founder and Managing Partner of the Angel Investors LP funds (1998-2005) whose investments included: Google, Ask Jeeves, Paypal, Good Technology, Opsware, and Brightmail.Ronald was previously with National Semiconductor Corporation in marketing positions from1973-1979, and Altos Computer Systems as a co-founder, President and CEO from 1979-1990. He eventually took Altos public in 1982 and served as CEO of Personal Training Systems (PTS) from 1991-1995. PTS went on to be acquired by SmartForce/SkillSoft.Ronald has served/serves on Boards/Advisory Boards including: Twitter, Digg, Brightmail, Ask Jeeves, Rupture (acquired by EA), Associated Content (acquired by Yahoo!), Facebook, RockYou, ScanScout, Zappos, Trulia, StumbleUpon, Plaxo (acquired by Comcast), Photobucket (acquired by Fox), and Anchor Intelligence (co-founder).Ronald was recently named #6 in Forbes Magazine Midas list of top deal-makers in 2008 and is actively involved in numerous philanthropic endeavors. Ronald is Vice Chairman of the UCSF Medical Foundation in SF, Board Member of The Tiger Woods Foundation, and SF Homeless Connect, and on the Benefit Committee of Ronald McDonald House, College Track, and the Blacked Eyed Peas-PeaPod Academy Foundation.Ronald is also featured in Gary Rivlin's book _The Godfather of Silicon Valley: Ronald Conway and the Fall of the Dot-coms, described as 'the man who has placed more bets on Internet start-ups than anyone else in Silicon Valley.