Poland is becoming an important European tech ecosystem after experiencing record levels of investment and growth in recent years. : Poland is becoming an important European tech ecosystem after experiencing record levels of investment and growth in recent years. It’s the largest economy in Central and Eastern Europe (CEE), is known for its technical talent and has now nurtured a number of large startups that have raised multiple rounds of funding. In 2019, investment in Poland’s startups — with Warsaw being the biggest startup hub in the country — grew eight times year-on-year to reach €294 million.