Hannon is made up of a list of companies. Hannon Transport is a company based in Aghalee, Dublin and the Netherlands. Transporting fresh flowers and plants from Holland to all over Ireland. Also transporting Meat and fresh food to the Netherlands from Ireland. Hannon Steel is a Steel stockholding company based in Templepatrick, they supply all steel products to the engineering industry. Hannon Coach is a corporate coach hire business that is also based in Aghalee and Dublin. Hannon Fleet Sales is a company that sells trucks to the transport industry and is also based in Aghalee.