General Engineering lays the groundwork for a customer's business. The company manufactures prefabricated concrete building materials and distributes construction goods made by other manufacturers. Products include precast concrete forms, bridge bearings, and expansion joints. The company's core products are its prestressed concrete pilings. Designed for the moist climate and soft soil of Thailand, its pilings are used in the foundations of highways, factories, power plants, and other structures. General Engineering also produces industrial grout and rapid hardening concrete under a license from Japan-based Denki Kagaku Kogyo Kabushiki Kaisha. Customers include the Thailand Department of Highways.

Dunham-Bush (Europe) operates through Dunham-Bush Limited to manufacture heating and air-conditioning equipment and service installed systems. Dunham-Bush Limited traces its founding to several companies more than 100 years old. The holding company's other activities include the manufacture of stainless steel sanitary ware and catering equipment. Dunham-Bush (Europe) is owned by Durham-Bush International (Cayman) Limited and Dunham-Bush (Malaysia) Bhd. In turn, the Durham-Bush Group was bought by Russia-based Argomash Holdings in 2007.

From testing for toxic mold to cleaning up oil spills, GeoTek Engineering & Testing Services offers an array of environmental engineering services. Services include site assessment, environmental consulting, and laboratory testing. The South Dakota company, which operates primarily in the midwestern US, is not affiliated with Massachusetts-based GeoTek Engineering, Inc.

A general contractor, CAL offers a wide range of construction services, as well as environmental remediation services. The company's construction projects have ranged from basic fencing, framework, and painting jobs to complicated structural renovations. CAL's environmental services include asbestos removal and remediation and lead-based paint abatement. The company also offers training courses related to the handling of asbestos, lead, and other hazardous materials. The company, founded in 1979, is owned by president David Esparza and VP Sandra Esparza.

Langdon Wilson Architecture Planning Interiors provides planning, design, construction, project management, and construction administration services. Its projects include: the World Plaza in Shanghai, China; Cedars Sinai Medical Center in Los Angeles; Royal Georgian Resort in Jamaica; and Al Maidan Maternity Hospital in Kuwait. The firm has assignments in China, France, Germany, Kuwait, Mexico, South Korea, Spain, Thailand, and the US. It has offices in Los Angeles and Irvine, California; Phoenix; and overseas locations in Beijing and Kuwait City. Langdon Wilson was founded in 1951, with the construction value of its its portfolio currently at more than $12 billion.

ATCO Rubber Products was founded in 1961. Even when things heat up, ATCO Rubber Products can keep its cool and remain flexible. The company makes flexible ducts used in commercial and residential heating, cooling, and ventilation systems. It operates about 15 manufacturing sites in the US and international sites in the Netherlands, the United Arab Emirates, and India. All of its products are created to meet specific international codes and standards. In 2008 ATCO's flexible duct products received a certification from Greenguard -- a nonprofit organization that promotes indoor air quality.

Rentenbach Constructors provides general contracting, design/build, and construction management services for a wide variety of commercial and institutional projects, including medical centers, airports, schools, office buildings, light industrial and manufacturing facilities, churches, retail centers, and casinos. The firm serves customers in the Southeast, Southwest, and Midwest from its offices in North Carolina, Tennessee, and Texas. It has provided services for clients including Dana Holding, Caesars Entertainment, Wal-Mart Stores, and the University of Tennessee. T. J. Rentenbach, father of chairman Michael Rentenbach, founded the company as Rentenbach Engineering Company in 1946.

GEC Associates provides architectural, engineering, and construction management services for commercial, institutional, industrial, and government clients in Florida. The company performs mechanical, electrical, and plumbing services, as well as renovation, landscaping, painting, and HVAC work. The minority-owned firm has completed more than 220 major projects, including schools, hotels, federal government buildings, corporate facilities, restaurants, country clubs, parking lots, and a US Coast Guard air installation, since it was founded in 1989.

Waste Industries USA, Inc.,the active consolidator has made more than 130 acquisitions since 1990. When it's not buying companies, Waste Industries USA is collecting, hauling, and disposing of solid waste for 875,000 municipal, residential, commercial, and industrial customers in the southeastern US. The company has 34 collection operations, and about 65 drop-off centers, 29 transfer stations, 12 recycling facilities and nine landfills. In 2008 Chairman Lonnie Pool Jr. led an investor group that took the company private for about $544 million.

The father of CEO John Lattimore, Jr., founded LMC in 1961. Giant aggregates supplier Holcim owns 49% of LMC through US unit Holcim Participations (US); the Lattimore family owns the rest. Lattimore Materials Company (LMC) has been mixing things up in Texas for 50 years. The company mines aggregates (gravel, sand, and limestone) and produces and delivers concrete, primarily in the Dallas/Ft. Worth area but also in Houston, San Antonio, and southern Oklahoma. LMC operates about 30 ready mix concrete plant and a handful of aggregate mines; it also maintains a fleet of more than 400 mixer and haul trucks. The company's mining operations supply aggregates to outside customers and to its own concrete plants.

Inviting Real Estate Agents, Job Placements Agents, Educational Institutes, Software Service Providers, Real Estate Builders, Marriage Bureaus, Travel Agents, Restaurant Owners, Health & Fitness Centers and other Local Businesses to Post a FREE Classified Advertisement on Cootera.com Classifieds Website.