Welltec Inc

Established in 1983, Petroleum Equipment & Services, also known as PESI, offers a range of services to oil companies and drilling contractors. Its industrial tool division provides portable field machines to Alaskan clients. The company s products include carbide blast joints, centralized float equipment, and straight and spiral blade rigid centralizers. Petroleum Equipment & Services operates a subsidiary, MRO Sales, which is a manufacturer representative company involved in oil field, mining and government sales.

ASRC Energy Services is an engineering, construction, project management, maintenance and operations company that specializes in energy and industrial projects. The company s services include geological and geophysical services, drilling engineering and operations, stimulation and completion, project management, facility design and engineering, module fabrication and assembly, pipeline construction and maintenance, construction services, offshore services, communication and commercial power installations, advanced controls technologies and decommissioning and demolition. ASRC Energy Services is a wholly owned subsidiary of Arctic Slope Regional Corporation a Native corporation owned by the Inupiat Eskimos of Alaska's North Slope. ASRC Energy Services is headquartered in Anchorage, Alaska, with operations in Canada, Great Britain and Russia.