On 31 December 1989 about 18 companies were established in Greece.
049319738000
048342838000
049008838000
029441713000
071412320000
071438520000
071635120000
071638820000
120578138000
001003001000
020096930000
021925950000
021501426000
164490836000
048581338000
072555720000
175039801000