The Asphodel Works translators are among the very few in Bulgaria who use CAT tools. We use Wordfast Pro, SDL Trados, memoQ, Across, etc., including online-based platforms.
Managing director Stefan Stefanov teaches CAT tools to university students and is the author of the first CAT tools textbook in Bulgarian: Специализирани преводачески инструменти. Description and links to e-bookshop here (in Bulgarian).
To me, the worst thing about Bulgaria is the great enjoyment people here derive from chasing each other and from spoiling another mans business.