The Two Colour Letňany Project is implemented by subsidiaries of Trigema a.s., operating in the market since 1994.

Trigema has already implemented successful housing projects in districts Praha-Radotín, Jinonice, Stodůlky, Roztoky u Prahy and Letňany. These projects include twenty apartment houses with more than 1 000 new apartments.

Besides construction of houses, Trigema has been performing other development activities as well. In 2006, Trigema opened Academic Hotel and Congress Centre in Roztoky u Prahy. The company also implemented the Monínec Sportrelax Project, which is a fashionable sport centre. In summer 2010, Trigema started construction of the Scientific and Technical Park in Roztoky (business incubator and technology transfer centre – new research and development centre both for starting and well-established companies, primarily in automotive industry, but also for research and development engineers from the Czech Technical University in Prague).

The exclusive seller of the Two Colour Letňany Project (2nd stage) is Trigema Development s.r.o. The construction is carried out by Trigema Building a.s. Architectural design was made by ing. arch. Daniel Smitka (Ateliér Daniel Smitka).