Founder of DATAmundi (formerly Summa Linguae Technologies), a top-50 multilingual data provider by revenue
Took Summa Linguae public on the Warsaw Stock Exchange and led 25m+ USD in equity/debt rounds and multiple M&A deals
Co-founder and chairman of language-technology marketplace Exfluency; active angel investor and advisor
Localization
Language technology
Multilingual data
Machine translation
Entrepreneurship
Globalization
Krzysztof Zdanowski is an entrepreneur. He grew up in a Polish-Canadian family, studied and graduated from the Tischner European University in Poland and the European University of Rome in Italy. In 2009 he built his first business – now, with annual revenue exceeding USD 25m, one of the top100 largest multilingual data management providers in the world. As CEO of Summa Linguae Technologies, he has developed a unique business model based on a combination of organic growth and M&A strategy. He took the company public (SUL, Warsaw Stock Exchange), raised multiple angel and PE equity and debt rounds (USD 30m+) and managed a number of mergers and acquisitions (Poland, India, Romania, Scandinavia, USA and Canada). Krzysztof is fascinated by processes of innovation in cultural and business environments. He has invested and advised in 30+ equity/debt projects. Krzysztof frequently keynotes conferences and has been a mentor, panelist and speaker at 100+ events. Essentially, Krzysztof is an entrepreneur, investor and a licensed airplane pilot. He is also an active long-distance runner.
Jun 2025 — Present · 1 yr 1 mo
May 2026 — Present · 2 mos
Sep 2011 to Jun 2025 · 13 yrs 9 mos
Jan 2023 to Dec 2024 · 1 yr 11 mos
Oct 2018 to Oct 2023 · 5 yrs
Oct 2012 to Nov 2015 · 3 yrs 1 mo
Founder of DATAmundi (formerly Summa Linguae Technologies), a top-50 multilingual data provider by revenue
Took Summa Linguae public on the Warsaw Stock Exchange and led 25m+ USD in equity/debt rounds and multiple M&A deals
Co-founder and chairman of language-technology marketplace Exfluency; active angel investor and advisor
Localization
Language technology
Multilingual data
Machine translation
Entrepreneurship
Globalization
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