Warsaw startup directory
Hand-picked startups, investors, and ecosystem operators in Warsaw, with a custom city illustration in europe-startup-guide.com brand colors.
Showing 121–140 of 235 Warsaw · Poland
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Marcin Tchórzewski
Founder of Coders Lab (one of the first Polish coding bootcamps), Marcin has since become an angel, especially in edtech and health startups. He has invested in companies like Tomorrow Medical and Listny Cud, while also serving as a mentor in programs like PFR School of Pioneers. Associated startups: Tomorrow Medical, Listny Cud (Leafy Miracle), and other edtech/healthtech startups.
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Marcin Zabielski
An early dot-com entrepreneur (co-founded Gadu-Gadu), Marcin made angel investments in startups like DocPlanner and UXPin before co-founding the VC fund Market One Capital. His angel portfolio included many Polish marketplaces and SaaS companies, leveraging his extensive network from the 2000s startup wave. Associated startups: DocPlanner, UXPin, and numerous marketplace platforms (early investor).
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Marcin Żukowski
Co-founder of Snowflake and one of the most successful Polish founders globally, Marcin is active as a deeptech angel focused on data infrastructure and enterprise AI. Following Snowflake’s landmark NYSE IPO, he expanded his investment activity into European high-growth technical startups. Notable investments include Respo.Vision, Nomagic, and Mirai.
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Mariusz Gralewski
A veteran of Poland’s startup scene, Mariusz founded GoldenLine and DocPlanner. Alongside running a unicorn-scale company (DocPlanner), he has been an angel in numerous startups including Preply, Shoplo, Positionly, and Brainly. He often provides both capital and guidance on scaling to international markets. Associated startups: Preply, Shoplo, Positionly, Brainly, Allani, among others.
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Market One Capital
Market One Capital (MOC) is an early-stage venture capital firm based in Warsaw and Barcelona that specialises in marketplaces and platforms with network effects. It backs pre-seed and seed founders across Europe building two-sided marketplaces and B2B platforms, and its portfolio includes companies such as Docplanner and Packhelp.
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MCI Capital
MCI Capital is a Warsaw-listed digital private equity and growth investor and one of the largest mid-market technology PE groups in Central and Eastern Europe. Founded in 1999 by Tomasz Czechowicz and listed on the Warsaw Stock Exchange (ticker: MCI), the firm manages roughly €650M (PLN 2.7bn) in assets, deployed through two evergreen funds — MCI.EuroVentures and MCI.TechVentures, both launched in 2008. MCI targets expansion and buyout transactions of €25–100M, taking majority or significant stakes in two to three companies a year across SaaS, e-commerce and marketplaces, fintech, insurtech, foodtech, traveltech and digital infrastructure. Geographically the firm concentrates on Poland and the wider CEE region — including Hungary, the Czech Republic, Austria, Slovakia and Lithuania — with selective reach into Western Europe. Since inception MCI has completed over 110 investments and more than 90 divestments, delivering landmark exits including iZettle (sold to PayPal for $2.2bn in 2018), Dotpay/eCard (Nets/Nexi, 2019), Azimo (Papaya Global, 2022) and a partial exit from Answear.com in 2025. Its listed structure, backed by institutional shareholders including the Nationale-Nederlanden pension fund, gives MCI permanent-capital characteristics rare among European mid-market PE peers.
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MEDICALgorithmics
Warsaw Stock Exchange–listed remote cardiac diagnostics company. Its PocketECG platform combines a mobile ECG device with AI-assisted arrhythmia detection and a 24/7 diagnostic service used by clinics and providers in the US, Europe, and Asia. An early Movens Capital portfolio company (IPO exit).
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Melanos Care
Biotech skincare startup developing bio-identical melanin from stem-cell-based processes to improve UV protection and skin health. The company focuses on long-duration photoprotection and alternatives to conventional sunscreen formulations.
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Michał Kiciński
Co-founder of CD Projekt (the studio behind The Witcher and Cyberpunk 2077), Michał is a tech millionaire who has diversified into angel investing. He tends to support deep-tech and science-driven ventures, including wellness startups, with patient capital. Associated startups: Early backer of Polski Bank Komórek Macierzystych and other science-driven projects; also funds meditation and sustainability initiatives.
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Michał Kramarz
Head of Google for Startups in Central and Eastern Europe, including the Google Campus in Warsaw, since 2019. One of Google's first employees in Poland, he has spent nearly two decades supporting the regional tech ecosystem through startup programmes and partnerships.
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Michał Olszewski
Co-founder and Partner at Movens Capital. 17+ years in venture capital, innovation, and fintech. CEO of SkyCash (2009–2013), scaling it into one of Poland's leading mobile payment platforms. Co-founded Business Angel Seedfund and LBA, among Poland's first organised angel networks. Focus at Movens on fintech, payments, and enterprise SaaS.
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Michał Rokosz
Partner at Inovo Venture Partners, one of Poland's leading early-stage funds. Before venture capital he was COO at Booksy and held roles at foodpanda and Rocket Internet, giving him operational depth in marketplaces and e-commerce; his investment focus includes B2B and healthcare.
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Microamp
Microamp is a Warsaw-based deep-tech company developing resilient 5G mmWave wireless solutions. Its Any-G mmWave AI-RAN platform is a fully reconfigurable, software-defined system that adapts across evolving 3GPP standards, frequency bands, network modes and 6G features. The company, led by co-founder and CEO Dawid Kuchta, positions itself as one of the first to commercialise 5G mmWave networks.
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Mindspace Warsaw — Koszyki
Mindspace Warsaw Koszyki is located at Koszykowa 61 in the Śródmieście-South district, immediately adjacent to Hala Koszyki — the restored 1909 market hall that anchors one of Warsaw's most vibrant mixed-use neighbourhoods. The building is a classified historic monument, and the Mindspace interior blends early 20th-century architectural character with a contemporary coworking programme. The location is served by Politechnika metro station on the M1 line and multiple tram routes via Plac Konstytucji, making it well-connected to both the Old Town and the southern office corridors of Mokotów and Służewiec. Workspace products mirror the Skyliner site: private offices, coworking memberships, dedicated desks, and fully equipped meeting rooms. Distinctive amenities include a barista coffee station, weekly yoga classes, secure underground bike parking with showers, and 24/7 keycard access. The neighbourhood demographic — creative agencies, media companies, and boutique tech firms — shapes the resident mix at Koszyki, differentiating it from the more corporate character of the Skyliner tower. The proximity to Hala Koszyki's restaurant and bar scene makes the space attractive for teams that use informal settings for client entertainment and team socialising, adding social value beyond desk access alone.
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Mindspace Warsaw — Skyliner
Mindspace Warsaw Skyliner occupies multiple floors of the Skyliner tower at Prosta 67 in Warsaw's Wola business district, one of the city's most prominent new commercial high-rises. The location sits a one-minute walk from Rondo Daszyńskiego metro station on the M2 line, placing it at the heart of the rapidly developed western CBD that now hosts the headquarters of major Polish and international financial institutions alongside several high-growth tech companies. Mindspace operates a premium design-forward coworking model: the Skyliner fit-out features floor-to-ceiling glazing with panoramic views across the Warsaw skyline, exposed finishes, barista coffee, and curated communal areas. Workspace products include private offices for small to large teams, dedicated desks, coworking memberships, and fully equipped meeting and event rooms. The space caters primarily to scale-ups, corporate innovation units, and international companies establishing a Warsaw base — notable tenants include Korn Ferry and Samba TV — rather than very early-stage startups. Twenty-four-hour keycard access and a pet-friendly policy are standard. The Skyliner location complements Mindspace's second Warsaw site at Koszykowa and gives the operator significant coverage of the city's prime business addresses for mobile professionals and multinational teams.
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ML in PL 2026
Poland's leading machine-learning conference, run by the non-profit ML in PL Association at the Copernicus Science Centre. For AI and ML founders and technical teams it is the strongest venue in Poland for research talent, applied-ML networking, and staying current on the science behind products.
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Molfar Defence Technologies
Polish-Ukrainian defence startup developing tactical radar systems for detecting low-altitude, slow-moving UAVs at the frontline. Raised €1.5M from Front Ventures as part of a €2M round at a €15M valuation.
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Movens Capital
Warsaw-based multi-stage venture capital firm backing Central and Eastern European tech founders with global ambitions. Movens Capital runs a €60M Fund 2 (launched 2025) and writes first checks of €250k–€3M at pre-seed through Series A+. Focus areas: fintech, edtech, healthtech, deep tech, climate tech, enterprise software, and e-commerce enablement across Poland, the Baltics, the Balkans, Czechia, Slovakia, Hungary, Romania, Ukraine, and Moldova. Founded in 2018 by Artur Banach and Michał Olszewski. Fund LPs include the European Bank for Reconstruction and Development (EBRD), PFR Ventures, and 80+ tech founders, operators, and family offices. Notable exits include MEDICAlgorithmics (IPO) and Fenige.
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mysite.ai
AI assistant for small business owners that automates website operations and digital marketing workflows, focusing on generating leads and managing core online presence tasks with minimal manual setup.
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NanoSci
NanoSci is a Warsaw-registered Polish deep-tech startup, founded in 2020, that develops photocatalytic air-purification technology licensed to manufacturers of ventilation, lighting and transport equipment. Its core IP — researched at the University of Gdańsk under Prof. Adriana Zaleska-Medynska — is built on porous titanium dioxide (TiO₂) nanolayers and nanotube arrays activated by UV-LED light. The photocatalytic reaction generates hydroxyl radicals that continuously decompose volatile organic compounds, nitrogen oxides, odours, bacteria, viruses and fungi into harmless CO₂ and water vapour, with no replaceable filters and very low energy use. Rather than selling finished consumer devices, NanoSci provides modular photocatalytic engines to OEM and white-label partners; an early collaboration with bus maker Solaris demonstrated the technology in public-transport air conditioning. Two branded lines are now visible: Jupitair, targeting food and greenhouse environments (with deployments in Singapore and the Philippines and a place in Thailand's SPACE-F accelerator), and Airchanger, a decentralised heat-recovery ventilation unit with integrated purification. The company has raised early equity alongside Polish state grants and support from accelerators including AcceliCITY and Estonia's Beamline.
