Zjednoczone Emiraty Arabskie, Emirate of Abu Dhabi أبو ظبي

Integrated Transport Centre (ex Abu Dhabi Municipality Transport, ex Department of Transport) is the main state-owned transportation company in the Emirate of Abu Dhabi
Operating urban, suburban and intercity routes
itc.gov.ae

Capital Express for Rapid Intercity Sole proprietorships LLC
Establishment date: 16.08.2021
Routes:
CX60 Abu Dhabi — Mezaira'a
CX70 Abu Dhabi — Mirfa
CX88 Abu Dhabi — Al Dhannah
CX90 Abu Dhabi — Al Ain
CX411 Abu Dhabi — Ajman
AUH Express Dubai — Abu Dhabi Airport
capitalexpress.ae

Emirates Transport (formerly Emirates General Transport and Service Corporation) was founded in 1981 - the largest state transport company and has a fleet of more than 4,000 buses
et.ae : About

Al Ghazal Transportation Company — Al Gazal Express — Owner by NA
Establishment date: 10.02.1996
agt.ae : О компании

Al Mariah General Transport was founded in 1989 as a subsidiary of Al Mariah United Group. It is engaged in cargo and passenger transportation, including providing transport for schools, businesses and various events.
almariah.com : О компании

The company Big Bus Tours provides tourist trips to double-Decker buses on several routes past the main ones landmarks'
bigbustours.com/en/abu-dhabi

The company Hafilat Industries LLC was founded in 2006 and is engaged in production, Assembly, re-equipment and major repairs buses'.
hafilatindustry.ae : О компании : Old site