TUI Poland Sp. z o.o. Offers travel and tour services. TUI Poland Sp. of o.o. was founded in 1997 and since 2007 is part of the largest in the world tourism concern TUI Travel PLC, listed on the London Stock Exchange. The company was founded in 1997 and is based in Warsaw, Poland. The company is organizing holiday trips. Within the 17 years on the Polish market, they have managed to win the trust of many customers and establish a leading position in the holiday travel market. Currently, the World of TUI is an unchallenged leader of the charter holidays sector in Poland.