Witnesses reported the fire to the emergency services at 20:40 local time (17:40 GMT) with the first fire teams arriving at the scene five minutes later, Izvestia daily reports. The blaze has soon spread to another two nearby five-story buildings. The firefighters have raised the complexity rating of the blaze several times and it has been eventually assigned the fourth rating out of five possible. Twenty-nine fire teams consisting of almost 100 firefighters are now combating the blaze."
Very famous company participating also in one of the major USSR space projects... you guess which Back in time had 28.000 employes, today somewhat above 800.