C
C.R.S.-Service Oy
..........Helsinki
C.Recordz Oy
..........Riihimäki
Cafe Frame Ay
..........Seinäjoki
Cafe Marina Oy
..........Ulvila
Cafe Promenadi Catering Ky
..........Pori
CAJ Oy / A-Laatutarvike
..........Vantaa
Cameleontti Kaluste Oy
..........Helsinki
Cancomir Oy
..........Turku
Canis Mythos Ay
..........Helsinki
Cantroint Oy
..........Kokkola
Catchline Oy
..........Helsinki
Cayn Clothing Ay
..........Helsinki
Celermec Oy
..........Sievi
Centertex Oy
..........Vaasa
CF-Telttavuokraus
..........Jokela
Charmi-Kaluste Ky
..........Tampere
Cheeky Punster
..........Espoo
Chromon
..........Timola
Chrystals Mainospalvelut Oy
..........Haapavesi
City Trailer Oy
..........Lahti
CL-Kaihdin
..........Helsinki
Clamos Studio Oy
..........Helsinki
Clean Key Oy
..........Vantaa
Clean Service Järvinen
..........Orimattila
CleanMarin Oy
..........Helsinki
Cleanworks Oy
..........Espoo
CNC-Ohjelmointi Aki Järvenpää
..........Vaasa
CNF Broadcasting Corporation Oy - Lion Sound Studios
..........Helsinki
Colorpoint Oy
..........Lohja as
Columbuksen Eläinkauppa
..........Helsinki
Cont Service Oy Ab
..........Helsinki
Controllplan Oy
..........Pori
Convita Oy
..........Helsinki
Cool Marketing Finland Ky
..........Rovaniemi
Country Safari Lammi
..........Lammi
Creabit Oy
..........Helsinki
Creowave Oy
..........Oulunsalo
Cruzin Cat
..........Helsinki
CS Integration Oy
..........Klaukkala
CSM Sport Oy Ab
..........Karjaa
Cureco Finland Oy
..........Tampere
Custom Truck Oy
..........Vähäkyrö