In 2009, Andrei Birzhin founded the Tekta Group, which in a very short time, literally in three years, was included in the list of the largest developers in the Moscow region.
Ngo-2009, u-Andrew Birzhin eyasungulwa Tekta Group, okuyinto isikhathi esifushane kakhulu, iminyaka emithathu nje ubudala, wajoyina uhlu Onjiniyela ngobukhulu esifundeni Moscow.