Mullen Group Ltd. provides freight trucking, management and oil field services. The company operates through the following segments: Oilfield Services and Trucking/Logistics. The Oilfield Services segment provides specialized transportation, drilling, well-servicing and dewatering services to the oil and natural gas industry. It also include transporting of oversize and overweight shipments, drilling rig relocation services, conductor pipe setting, core drilling, shallow gas and coal-bed methane drilling, casing setting, the transportation, handling, storage and computerized inventory management of oilfield fluids, pipe stockpiling and stringing, a broad range of services related to the processing and production of heavy oil, including well servicing and handling, transportation and disposal of fluids, dredging, water management, dewatering, and pond reclamation services. The Trucking/Logistics segment offers transporting a wide range of goods including general freight, commodities such as cable, pipe and steel, over-dimensional loads such as heavy equipment, compressors and over-sized goods and dry bulk commodities. It also include, logistics, warehousing and distribution, transload, and intermodal services. Mullen Group was founded by Roland O. Mullen and Leona Mullen in 1949 and is headquartered in Okotoks, Canada.