Richard Meredith Rutherford

Steeplejack Industrial Group, Inc. provides scaffolding contracting services. It offers project management, manpower, and equipment supply services for industrial scaffolding, insulation and asbestos abatement to the maintenance and construction sectors. Steeplejack Industrial Group serves pulp and paper, oil and gas, power generating, chemical and mining industries as well as new construction and expansion projects. The company was founded in 1987 and is headquartered in Edmonton, AB.

Harbor Technologies LLC designs and manufactures composite structures for the marine industry. Its products are primarily used for marine infrastructure construction, providing the basic framework for building piers, ports, harbors, marinas, and bridges. The company was founded by Martin S. Grimnes in 2003 and is headquartered in Augusta, ME.

Goldberg Lindsay & Co. LLC (Goldberg Lindsay & Co) is a private equity arm of LG GP Holding III LLC founded in 2001 by Alan E. Goldberg and Robert D. Lindsay. The firm is headquartered in New York.

Part of Hyduke Energy Services, Inc., Go Getter Welding Ltd. is a Canadian company that manufactures oilfield equipment. The company is based in Nisku, Canada. The company was founded by Eugene Wirsta. Go Getter Welding was acquired by Hyduke Energy Services, Inc. on December 05, 2001 for $10 million.

Part of Ensign Energy Services, Inc., Mastco Derrick Services Ltd. manufactures and provides drilling rigs, service rigs, and workover rigs. The company is based in Nisku, Canada. Mastco Derrick Services was acquired by Trinidad Energy Services Income Trust on March 17, 2006 for $53.62 million.

Polar Equity Partners (PEP) is a venture capital firm located in Toronto, Ontario. The firm was founded by Reid Drury in 1991. The firm is headquartered in Canada.

Brock Canada, Inc. provides scaffolding, insulation, fireproofing and environmental services. It provides services for capital expansions, maintenance activities, turnarounds, short-term projects and emergency work. The firm serves Canadian oil & gas, petrochemical, marine, pulp & paper and utility companies. The company and is headquartered in Edmonton, Canada.

Do All Industries is a market leader providing an expansive range of integrated products and services for the oil and gas industry. The company was established based on the specialization of metal fabrication of all shapes and sizes, originating with toolboxes and truck decks and quickly expanding to drilling rig rental equipment and complete turn key drilling rig packages. Furthering their growth, the areas of expertise include not only fabricating, welding and machining, but also hydraulic sales & services, electrical services, equipment repair & recertification, and sandblasting & painting. They also possess highly qualified Engineering and drafting departments. With the complete line of services, they are able to meet the specific needs of each project and client. As the company matured and developed, they felt it necessary for the name to reflect this change. While they opened their doors as 'Do All Metal Fabricating Ltd.' it has become obvious that this name only describes a small part of what they do. Thus, as of April 2012, just over 10 years after creation, they have changed the company name to Do All Industries Ltd. They feel this new transformation better represents them as a company and at the same time allows them the freedom to grow and develop even further in the future. Do All Industries Ltd. maintains the same mission statement and goals; to offer their customer expert craftsmanship and top-quality service.

Alberta Oilfield Equipment Supply Ltd. engages in the supply of oilfield equipment. The company is headquartered in Edmonton, Canada.

Western Manufacturing Ltd. manufactures steel tank and oilfield equipment. It specializes in custom steel fabrication, frac tanks, pressure vessels, piping, and process equipment. The company was founded by Lonny Thiessen and is headquartered in Hythe, Canada.

Mils Group LLC provides architectural, planning, and designing services. The private company is based in Carlisle.