Clark Construction Group specializes in building landmarks. The general contractor has constructed iconic structures such as the Boston Convention and Exhibition Center and FedEx Field, the home of the Washington Redskins. Clark Construction serves commercial, institutional, and heavy construction customers around the US and is part of Clark Enterprises. It offers construction management, design/build, and general contracting services. Projects include convention centers, sports facilities, office complexes, hotels, airports, correctional facilities, manufacturing facilities, water treatment plants, highways and bridges, and high-rise apartments.

O'Brien & Gere provides a range of engineering consulting and project management services throughout the US, including wastewater management and water resources, environmental compliance and remediation, civil and facilities engineering, and utility services. It also provides contract operations and maintenance. The company, which employs hundreds of scientists, engineers, construction, and other personnel, operates some 30 offices located throughout the eastern half of the US. Employee-owned O'Brien & Gere was formed by Earl O'Brien, William Gere, and Glenn Holmes as a water and wastewater engineering partnership in 1945.

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.

Hood Industries' products come from deep in the forest to a place in your 'hood. The company manufactures plywood, lumber, and siding from Southern Pine at mills in Mississippi and Georgia. Its McEwen Group division distributes hardwood and softwood products to the specialty millwork industry and to cabinet and furniture makers throughout the Southeast and Arizona. In New England, Hood Industries' McQuesten Company division distributes building products, including composite and vinyl products, to independent retail lumberyards. Hood Industries was established in 1983. Hit by falling prices and demand for building products, the company closed its mill in Coushatta, Louisiana, in 2008.

Commodore Builders provides project planning, pre-construction, construction, close-out, and warranty services to its clients in New England. The company focuses mainly on institutional, science and research, retail, and hospitality building and also does corporate interiors including custom millwork, audio and video installations, and complex lighting schemes. Commodore customers include MIT, Harvard University, Zoo New England, and Acadian Asset Management.

MWH Global will make it work. The environmental engineering, construction, and management firm specializes in water-related projects or "wet infrastructure." Typical projects include building water treatment or desalination plants, water transmission systems, or storage facilitates. MWH also provides general building services for highway, bridge, airport, and industrial projects. The company is active in nearly 40 countries and serves mainly the water, renewable energy, and infrastructure and industry markets. Affiliates of the employee-owned company include software solutions provider MWH Soft, business and government relations firm mCapitol, and MWH Laboratories, which conducts research.

CRH public limited company, through its subsidiaries, engages in the manufacture and supply of building materials worldwide. It provides cement, aggregates, readymixed concrete, asphalt/bitumen, and agricultural and chemical lime materials; architectural and structural concrete products; clay products, such as clay facing bricks, pavers, blocks, and roof tiles; and building products, including construction accessories, building envelope products, and insulation products, as well as offers transportation, construction, and paving services. The company also produces concrete masonry and hardscape products, packaged lawn and garden products, and prepackaged cement mixes; precast, prestressed, and polymer concrete products, as well as plastic box enclosures; manufactures and installs modular precast structures for use in structures, such as hotels, apartments, dormitories, and prisons; and concrete pipes for use in storm and sanitary sewer applications. In addition, it provides architectural glass products comprising insulated, spandrel, laminated, security, and sound control glass products; engineered aluminum glazing systems products consisting of storefront and entrances, curtain wall, skylights, and architectural windows; and welded wire reinforcement and fencing products. Further, the company markets and sells supplies to the construction sector and to the general public through professional builders’ merchants stores and Do-It-Yourself (DIY) stores. As of December 31, 2009, it operated 663 builders’ merchants stores and 241 DIY stores. CRH plc was founded in 1949 and is headquartered in Dublin, Ireland.

Ridgeons Group has high hopes for supplying timber and other building materials for customers in the East Anglia region of the UK. The company distributes such products as bathroom and kitchen supplies, flooring, paint, plumbing products, and power tools. Ridgeons also rents equipment, including cement mixers, garden machinery, and basic carpentry implements. Founded in 1911, the company serves the construction and home improvement markets from its some 20 branch locations.

Gee Whiz! Gee Construction has wrapped its arms around a wide variety of property development projects. The company provides contracting services for commercial, leisure, public, educational, health, residential, retail, and industrial building development projects in and around London. Gee Construction also has a rail division that performs railway construction. With three offices in the UK, Gee Construction's client roster has included such businesses and public or governmental entities as the Welsh Development Agency, Downies, Eurofoods, and the London Underground.

Kawneer is definitely into metal. Operating as Kawneer North America, the company manufactures architectural aluminum building products and systems for use in commercial and industrial construction. The Alcoa subsidiary's products include sliding and swing entrances, framing systems for shopping malls and storefronts, hung/sliding and ribbon/fixed windows, building panels, sun control products, and curtain wall systems for stadiums, sports facilities, schools, low-rise offices, and high-rise buildings. Kawneer operates manufacturing plants and fabricating service centers throughout the US and Canada. The company also sells products in Europe, Asia, and the Middle East.

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.