ADF Group is engaged in the design and engineering of connections, fabrication and installation of complex steel superstructures, heavy steel built-ups, as well as architectural and miscellaneous metalwork for the five principal segments of the non-residential construction market namely, office towers and high-rises, commercial and recreational buildings, airport facilities, industrial complexes and nuclear facilities, and transport infrastructures.

Biorem is engaged in the business of providing technology biological filters for removal of odors, volatile organic compounds, hazardous air pollutants and for the conditioning of biogas renewable energy.

BQE Water is engaged in the acquisition and development of processes to treat metal-laden, sulphate-rich waste water streams for acid neutralization and metal recovery. The principal operations of Co. are to build process plants and earn revenues from recovered metals, treatment fees, plant sales and process licenses.

Covalon Technologies is a public medical technologies company that researches, patents, develops and commercializes medical technologies that improve patient outcomes and save lives.

Crescita Therapeutics is a Canadian drug development company with a portfolio of products and technologies. Co. operates two distinct business units: the Topical Products and Technology (TPT) Group and the Immunology Group. The TPT Group has one commercial product, a pipeline of topical and transdermal products focusing on pain and dermatology and multiple drug delivery platforms that support the development of patented formulations that can deliver actives into or through the skin. The Immunology Group has two commercial products: WF10™ and Oxoferin™.

D-Box Technologies designs and manufactures motion systems for the entertainment industry. Co. generates motion effects specifically programmed for each film, television program, simulation equipment or video game. The resulting motion is synchronized with the on-screen action, thus creating a realistic immersive experience. Co. has two operating segments: original equipment manufacturers (OEMs) and commercial theatres. The OEM segment consists of consumer products for the home entertainment market: specifically video gaming, home theatre, industrial simulators and other applications. The commercial theatre segment consists of motion generation systems installed in movie theatres.

Enterprise Group is a construction services company operating in the energy, utility and transportation infrastructure industry. Co.'s focus is primarily underground construction and maintenance and specialty equipment rentals. Co. provides directional drilling and installation of underground power, telecommunications and natural gas lines to the utility infrastructure segment of the construction industry. Co.'s heavy equipment rentals division, E One Limited, provides equipment rentals for both the oilfield and civil construction sectors and project crews constructing pipelines and facilities.

Firan Technology Group is a supplier of aerospace and defense electronic products and subsystems. Co. also provides prototype development and manufacturing services. Co. has two operating segments: FTG Circuits and FTG Aerospace. FTG Circuits manufactures printed circuit boards within the North America marketplace for the aviation, defence and related industries. FTG Aerospace manufactures illuminated cockpit panels, keyboards, bezels and sub-assemblies for original equipment manufacturers of avionic products and airframe manufacturers. Co. distributes its products primarily in Canada, the United States, Asia, Europe and other countries.

Foraco International is a drilling services company that provides turnkey solutions for the mining and water segments. Co. is organized in two business segments. The Mining segment covers drilling services offered to the mining and energy industry during the exploration, development and production phases of mining projects. The Water segment covers activities linked to the construction of water wells resulting in the supply of drinking water, the collection of mineral water, as well as the control, maintenance and renovation of the existing installations. This segment also includes drilling services offered such as geological exploration and geotechnical drilling.

Imaflex is engaged in the design, manufacture and sale of packaging materials including custom-made polyethylene films suited for various packaging needs; polyethylene garbage bags for both the retail and industrial markets; and the metallization of polyethylene film for specific agricultural usage.

Magellan Aerospace, through its subsidiaries, is engaged in the engineering, manufacture, repair and overhaul of components and assemblies for the aerospace industry; the modernization, repair and overhaul jet engines, defense aircraft and helicopters; the design and manufacture of rocket and satellite systems; and the design and production of magnesium and aluminium castings, primarily for the aerospace industry. Co. operates in two segments, Aerospace and Power Generation Project. Co. has operations in Canada, the U.S. and the U.K.

Major Drilling Group International is a drilling service company primarily serving the mining industry. Co. is engaged in the business of contract drilling for companies primarily involved in mining and mineral exploration. Co. provides all types of drilling services including surface and underground coring, directional, reverse circulation, sonic, geotechnical, environmental, water-well, coalbed methane and shallow gas. Co. has operations in Canada, the U.S., South and Central America, Australia, Asia and Africa.

Sylogist is a software and services company providing enterprise information management solutions to municipal, education and private sector customers. Co. operates two division, the Enterprise Systems ("ES") division and Connectivity division. ES division provides an integrated suite of business applications to municipalities and school districts that serve their needs for revenue, finance and operations management. Solutions are delivered as customer installed solutions or supplied in a Softwareas-a-Service format. Connectivity division provides software to private and public sector customers that allows easier for integration between enterprise systems, mobile and custom applications.

Thermal Energy International is engaged in the development, engineering and supply of pollution control, heat recovery systems, and condensate return solutions. Co.'s three operating segment are the waste energy recovery and air emission control segment where customers finance these projects entirely from their own resources or through Co.'s Thermal-AUD™ system whereby Co. finances the project and leases back the facility to the customer; and the condensate return system solutions segment through its acquisition of Gardner Energy Management Limited on July 1, 2008.

Velan is engaged in designing, manufacturing and marketing on a worldwide basis a range of industrial valves for use in industries applications including power generation, oil and gas, refining and petrochemicals, chemicals, liquefied natural gas and applications, pulp and paper, and shipbuilding.