The TWU covers a wide range of transport industry employees and owner drivers, including:

- All truck drivers

- Couriers

- Armoured car drivers, guards and staff

- Waste Industry workers

- Bread carters

- Concrete and liquid transport drivers

- Airport baggage handlers and ground staff

- Bus drivers

- Taxi drivers

- Air freight workers

- Air catering staff

- Furniture removalists

- Forklift drivers and dock hands

- Chauffeurs

- Pilots

- Patient and Support Officers

- and all staff in the general transport industry