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Top 10 Big Data Angel Investors in Poland in July 2025

Last updated: Jul 2025 A list of 10 angel investors that invest in Big data startups based in Poland. We rank investors based on the number of investments they made in Big data companies from Poland. We update this investor list every month.

Top 10 Big Data Angel Investors in Poland in July 2025

Investor	Big Data Poland investments
Kai Hansen	1
Winicjusz Filipow	1
Tomasz Trzósło	1
Piotr Smolen	1
Piotr Rucinski	1
Pawel Wozniak	1
Tomasz Kolinko	1
Dr. hab. Krzysztof Kalicki	1
Bartosz Mierzwiak	1
Chris Guzowski	1

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Investor list

business angel // entrepreneur // founder lieferando.de // boardmember booksy.com

Investment focus

Software, E-Commerce, Financial Services
Seed, Series A, Pre-Seed
Germany, United Kingdom, Italy

Portfolio highlights

autarc — We supercharge installers with our OS to become heat pump champions
Cylib — The cylib process transfers waste from end of life batteries or production scrap into marketable products. Cylib covers all steps from the discharging of batteries up to hydrometallurgical extraction. Since the whole process is in one hand, also the processing of production scraps as well as black mass is possible.
Nesnězeno — Nesnezeno is a platform that helps restaurants, shops, and hotels eliminate the waste of quality food. Through their mobile platform, they sell day-of treats that are nearing their expiration date.

Winicjusz Filipow is an individual investor.

Investment focus

Medical, Big Data, Software
Seed
Poland

Portfolio highlights

CliniNote — CliniNote is a data-driven healthcare organization with the goal of utilizing real-world data in healthcare. The business works with doctors to help them generate medical records, facilitating minimal modifications to current procedures and providing medical staff with structured clinical information.

Tomasz Trzósło is a CEO of EPP.

Investment focus

Big Data, Marketplace, Smart Cities
Angel
Poland

Portfolio highlights

REDD Real Estate Digital Data — REDD (Real Estate Digital Data) is an early growth proptech company and a leading online platform & marketplace for commercial real estate. By using big data and cutting edge technologies, we create a new market category, with the ambition of becoming its new technology standard.The company's two primary products are: * REDD Platform =Pitchbook for commercial real estate * REDD Marketplace = Amazon for commercial real estateOur goal is to build a new category in the commercial real estate market. Immediacy, transparency and access to data will be the disruption of the traditional CRE industry. Just as Spotify became a category for the music industry, Booksy for the beauty industry, REDD's goal is to set a category in the commercial real estate market.

Piotr Smolen is the Co-Founder and CEO at symmetrical.ai. Attended SGH Warsaw School of Economics.

Investment focus

Blockchain, Cryptocurrency, Mobile Apps
Seed, Pre-Seed, Funding Round
Poland, United Kingdom, Gibraltar

Portfolio highlights

Sundose — Sundose is a manufacturer of data-driven diet supplements.
Ramp Network — Allow users to buy and sell crypto without leaving your app or wallet. Buy and sell crypto directly on our website.
symmetrical.ai — Symmetrical is the only payroll service & fully integrated HR platform designed for modern People Teams.

Piotr Rucinski is chief executive officer at Mediki.

Investment focus

Medical, Big Data, Software
Seed
Poland

Portfolio highlights

CliniNote — CliniNote is a data-driven healthcare organization with the goal of utilizing real-world data in healthcare. The business works with doctors to help them generate medical records, facilitating minimal modifications to current procedures and providing medical staff with structured clinical information.

Pawel Wozniak is a chief commercial officer at Komtur Pharmaceuticals.

Investment focus

Medical, Big Data, Software
Seed
Poland

Portfolio highlights

CliniNote — CliniNote is a data-driven healthcare organization with the goal of utilizing real-world data in healthcare. The business works with doctors to help them generate medical records, facilitating minimal modifications to current procedures and providing medical staff with structured clinical information.

Tomasz Kolinko is the Founder of Freespace Warsaw. Prior to that, he founded Eveem.org and Trivial.co. He attended the University of Warsaw.

Investment focus

FinTech, Big Data, Wellness
Pre-Seed
Poland

Portfolio highlights

Sundose — Sundose is a manufacturer of data-driven diet supplements.
Ramp Network — Allow users to buy and sell crypto without leaving your app or wallet. Buy and sell crypto directly on our website.

Dr. hab. Krzysztof Kalicki is a Member of the Supervisory Board of Deutsche Bank Poland.

Investment focus

Big Data, Marketplace, Smart Cities
Angel
Poland

Portfolio highlights

REDD Real Estate Digital Data — REDD (Real Estate Digital Data) is an early growth proptech company and a leading online platform & marketplace for commercial real estate. By using big data and cutting edge technologies, we create a new market category, with the ambition of becoming its new technology standard.The company's two primary products are: * REDD Platform =Pitchbook for commercial real estate * REDD Marketplace = Amazon for commercial real estateOur goal is to build a new category in the commercial real estate market. Immediacy, transparency and access to data will be the disruption of the traditional CRE industry. Just as Spotify became a category for the music industry, Booksy for the beauty industry, REDD's goal is to set a category in the commercial real estate market.

Bartosz Mierzwiak is a former head of Logicor.

Investment focus

Big Data, Marketplace, Smart Cities
Angel
Poland

Portfolio highlights

REDD Real Estate Digital Data — REDD (Real Estate Digital Data) is an early growth proptech company and a leading online platform & marketplace for commercial real estate. By using big data and cutting edge technologies, we create a new market category, with the ambition of becoming its new technology standard.The company's two primary products are: * REDD Platform =Pitchbook for commercial real estate * REDD Marketplace = Amazon for commercial real estateOur goal is to build a new category in the commercial real estate market. Immediacy, transparency and access to data will be the disruption of the traditional CRE industry. Just as Spotify became a category for the music industry, Booksy for the beauty industry, REDD's goal is to set a category in the commercial real estate market.

Chris Guzowski is a Principal at Polipo Ventures and Director of Opportunity Capital and Board Member at Power Lines Pro. He is a former Director of ABA Technology and Accountant at PricewaterhouseCoopers.Mr. Guzowski studied Business & Finance at the University of Technology, Sydney and received an MBA in Energy Management at the Universityof Economy Vienna.

Investment focus

E-Commerce, Marketplace, Wellness
Seed, Pre-Seed, Series B
Poland, Brazil, Singapore

Portfolio highlights

Reebelo — Reebelo is APAC’s leading marketplace for pre-loved tech devices. Our vision is to reduce e-waste by building the circular economy for refurbished electronics. While doing so, we enable consumers to save up to 70% on their favorite brands and flexibly rent devices instead of buying them. Reebelo is based in Singapore with additional offices inAustralia, New Zeland & Malaysia. Get in touch if you want to be part of a high-growth, disruptive team working to make a positive impact!
PsiBufet — Psibufet offers a healthy and natural diet for dogs.
SonarHome — SonarHome is the first company in Poland to offer iBuying, enabling quick and safe sale of an apartment directly to the company.

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