Tecogen, Inc. is a leading manufacturer of natural gas engine-driven equipment. The company markets two product lines: TECOCHILL engine-driven chillers in the 25-400 ton size range and 60, 75 and 100 kW TECOGEN cogeneration modules. The new 100kw inverter-based cogeneration unit is UL 1741 certified for "utility-safe" interconnection while also providing seamless power transfer to stand-alone operation in the event of a power outage. Tecogen has an in-house sales staff that manage an independent sales representative network based throughout the United States and the world. Tecogen also has a marketing group, and an extensive service network with service employees in several major metropolitan areas across the United States.

Airwell-Fedders has a distribution center in Missouri and global manufacturing operations in Argentina, China, France, Israel, and Italy. Airwell-Fedders North America runs hot and cold -- depending on what its customers call for. The company designs, manufactures, and markets heating and air conditioning products for residential, commercial, and industrial use. Among its products are mobile and window air conditioning units, condensing units, fan coils, water chillers, furnaces, and heat pumps. Airwell-Fedders is the North American arm of Paris-based Airwell Group, which also makes and sells Electra and Wesper brand HVAC products.

Time is money, but TIMEC is like money in the bank for the oil and gas industry. The company provides maintenance, turnaround, and construction services to oil and gas, industrial, and utility customers in the US. The company, which has 11 offices in the US, specializes in catalyst handling, outsourced training, safety support, small capital construction, specialized welding, supplemental maintenance, and turnkey turnaround services. TIMEC works at some 39 of the country's 150 refineries with clients such as Chevron, Shell, and Marathon Petroleum. J.G. Red" Meacham and R. Briggs Wood founded the company in 1971. Transfield Services bought TIMEC in 2007 for $100 million.

Warings Contractors provides building services to a number of different sectors, including residential, commercial, and industrial. In addition, the design/build company has worked on defense-related projects, built airport structures, and constructed leisure properties such as hotels and country clubs. Warings, which operates in southern England, has also been part of J Sainsbury's store reinvigoration project in that region. The firm began as a small family-owned business in Yorkshire that relocated to Portsmouth in 1933. It was bought out by management in 1998, then acquired by French construction firm Bouygues SA in 2007.

McGough Construction Company has built its reputation from the North Star State all the way down to the home of the Grand Canyon. The company provides construction services ranging from site acquisition to post-construction facility management. McGough Construction concentrates on commercial, residential, and civic projects through its four primary units: construction; corporate services (layout, planning, financial estimates); development (logistics, project management, zoning); and facility management. Peter McGough and his six sons incorporated the family-owned and operated company in 1956. McGough Construction Company operates from offices in St. Paul and Rochester, Minnesota and in Phoenix.

Kullman Buildings Corp. traces its roots to 1927, when Sam Kullman started a modular-building business to create prefabricated diners. As the popularity of the roadside eateries waned, the company morphed into building products for new markets. Kullman now makes prefabricated housing, prisons, schools, banks, equipment enclosures, offices, bathrooms, and even US embassies in places such as Turkmenistan. Kullman Industries filed for Chapter 11 bankruptcy in 2005 after a contract to build an embassy in Tajikistan went sour. The company emerged from bankruptcy as Kullman Buildings in 2006, when it was bought by entrepreneur Avi Telyas.

CIMPOR was created in 1976 as a state-owned entity, but the government of Portugal sold the last of its stake in 2001. CIMPOR - Cimentos de Portugal finds it easy to be hard. CIMPOR is Portugal's largest cement manufacturer and one of the largest on the Iberian Peninsula. The company produces and markets more than 31 million tons of cement around the world each year. CIMPOR also produces aggregate, concrete and precast concrete products, hydraulic lime, and dry mortars. The company operates in about a dozen countries in Europe, Africa, Asia, and South America; about half of its cement is manufactured in Spain and Portugal.

Holcim (US) Inc. has more than 70 distribution terminals in a dozen sales regions. Top customers include manufacturers of concrete products and building materials dealers. There's nothing abstract about the concrete made by Holcim (US). The US arm of Swiss building products giant Holcim Ltd., produces, imports, and sells cement, ready-mix concrete, asphalt, and aggregates to manufacturers, builders, public works managers, and architects around the nation. Holcim (US) operates more than a dozen manufacturing facilities and has an annual production capacity of 15 million metric tons; it also imports products from overseas affiliates.

Fieldstone Communities leaves ne'er a stone in the field unturned as it builds homes in California, Texas, and Utah. The company is part of The Fieldstone Group of Companies and operates as Fieldstone Communities. It builds homes ranging from $100,000 in San Antonio to more than $1 million in Southern California; sizes range from 1,200 sq. ft. to 4,400 sq. ft. It also offers a free Homebuyers Club in Texas and Utah to assist first-time homebuyers. The company, founded in 1981 by chairman Peter Ochs and vice chairman Keith Johnson, has built more than 23,000 attached and detached homes. Some projects have stalled due to the credit and housing crisis. However, Fieldstone is looking to expand in Texas.

Shlemmer+Algaze+Associates (SAA). The company offers interior design and architectural services serving corporate California. SAA provides corporate design (consulting, construction elements, furniture procurement, and facility management) and landlord services (space planning, marketing, and tenant services) to Southern California businesses, building operators, and developers, the company operates through four offices. In 2009 it expanded its reach when it acquired fellow interiors firm City Spaces. SAA was founded in 2000 by Nelson Algaze and Rick Shlemmer.

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