Tallinna Linnatranspordi AS (TLT)

Tallinn.
1945 - 1949 Autotransportbaas nr. 5
1949 - 1985 Tallinna Autobussipark
1985 - 2012 Tallinna Autobussikoondis

Routes:
1 department (1. VKO): 3, 8, 9, 11, 12, 13, 14, 15, 17, 17A, 18, 18A, 20A, 21, 21A, 21B, 23, 24, 28, 36, 37, 40, 41, 41B, 42, 43, 45, 59, 73
2 department (2. VKO): 1, 2, 4, 5, 10, 12, 13, 14, 16, 20, 22, 26, 26A, 27, 29, 32, 33, 34, 38, 42, 43, 46, 47, 48, 57, 61, 62, 64, 72, 73

Tallinn.
3 department (3. VKO)
Routes: 6, 7, 9, 12, 13, 15, 30, 31, 35, 39, 44, 49, 50, 51, 54, 55, 56, 58, 60, 63, 65, 66, 67, 68

Tallinn. Special transportations department.
Before 01.2021 - Termaki Autopargi AS.

Tallinn.