Per Aarsleff A/S - Civil engineering contractor involved in infrastructure projects such as harbours, railroads, roads, tunnels, bridges and projects within energy supply, water supply and communication lines. Amberg Group - Tunnel and other underground constructions. Services include planning and design, consulting, construction supervision and project management. Also develops specialized measuring systems for the industry. Switzerland. Chiyoda Corporation - International engineering, design and construction services. Corporate information and news, and technical articles. Content available in English and Japanese. Ooms Avenhorn Holding BV - Construction and maintenance of asphalt concrete pavements for roads and runways. Other civik constructions include earthworks and pipe installations. Netherlands. Peter Kiewit Sons', Inc. - Provides construction services for the government, transportation, power, water and other major sectors throughout North America. Slurry Pavers Inc - Specializing in municipal, commercial and industrial asphalt repair and sealing. Bechtel Corporation - Engineering, construction, management, and development services worldwide. Includes index of technical and other papers written by company staff. The Rados Companies - Heavy engineering construction company with projects that include bridges, interchanges, streets, highways and dams. California Pavement Maintenance Co - Slurry seal and asphalt pavement maintenance, construction and equipment sales. Includes a range of product data and brochures available for download in pdf format . Asphalt Restoration, Inc. - Offer streetprint decorative paving and seamless infrared repairs. Includes photographs of completed projects . Construction DJL Inc, - Specialize in road repair, maintenance, rehabilitation and construction. The company is involved in activities related to excavation, sewage, waterlines, civil engineering and environmental work. Hatcreek Construction Inc. - Road building, pipe installation, asphalt paving, hot applied crack sealing, and slurry sealing in California, Oregon, and Nevada. McCarthy Improvement Company - Heavy highway contractor specializing in both concrete and asphalt paving for roads and airfields. Hesselberg Hydro 1991 Ltd. - Application of asphalt in hydraulic engineering, and particularly systems for erosion protection, underwater scour protection and waterproofing. Includes an asphalt material guide. Balfour Beatty - Provides engineering, construction and service skills to international markets for rail, road and power systems, buildings and complex structures. Company news, investor relations and career opportunities . Huxted Tunneling - Offer underground utility construction, and boring and tunneling services. Includes methods of works, and a featured project. Hindustan Construction Company Ltd - Contract projects in widely divergent fields such as power, transport, water supply and irrigation, buildings, industry and the environment. American Civil Constructors - Offers a range of services including bridge and highway construction, water and waste water facilities, heavy landscape construction and infrastructure rehabilitation. Applied Polymerics Inc - Provide pavement maintenance services and repair products throughout the United States. Typical services and products include traffic calming, anti-skid, and joint and crack sealants . Larry Torti Paving - Offer pavement and driveway resurfacing .Project portfolio and article on John Loudon McAdam the inventor of macadam . Leighton Asia Ltd. - Construction and mining contractors offer services throughout Asia. Provides information on services, projects, regional operations, news, and company history. Ballast Nedam - Undertake harbour works, tunnels, bridges and land reclamation projects. Features a project portfolio, overview of services, news, and career opportunities. Traylor Bros., Inc. - Projects include bridges, tunnels, and heavy civil works. Features an overview of services, an interactive map of projects, equipment inventory, and employment opportunities. Sunesis Construction Company - Heavy contractor specializing in site work, utilities, bridges and road construction. Features an overview of services, project portfolio, and employment opportunities. Flame On Inc. - Structural steel flame straightening company providing repairs on overpasses, bridges, container cranes, and beams. Features a completed projects portfolio and FAQs. Roaron Construction Limited - Offer a range of services including pavement maintenance, design build, bridge deck, waterproofing, and joint installations. Includes product brochures, projects portfolio, and related links. Skanska Construction - Offer design, build and civil engineering with specialist operations including piling and ground engineering. Features market sectors, notable contracts, and career opportunities. Gears, Inc. - Offer mixing and placement construction services. Products include roller compacted concrete , soil cement, cement treated base and soil bentonite. Includes data on mixing plants. P.R.Systems Inc. - Full service asphalt removal, rotomilling, surfacing, and pavement profiling company serving the western United States. Hubbard Construction Company - Heavy construction company building roads, interstate highways, bridges, airports, golf courses and dams in the South Eastern, United States. Clugston Group - Construction and industrial services company. Service areas include development and estates, facilities management, mini piling, and sewer refurbishment. International Straightening, Inc. - Specialists in the rehabilitation and repair of bridges, cranes, equipment, buildings and other steel structures using heat treatment. D'Annunzio & Sons, Inc. - Contractors and engineers providing a range of services for highways, bridges, airport runways, treatment plants and waterfront projects. Located in New Jersey. BRB Contractors, Inc. - Offers heavy and utility construction services over a large geographical area of the United States. Applications include water and wastewater facilities, underground utilities, and bridges. Villager Construction Inc - Offer a range of services for street and road construction including milling, paving, excavating, sewer and waterline reconstruction and installation. Densification, Inc. - Geotechnical contracting and consulting company providing services for improving poor soils or questionable fills prior to construction. Includes brochure in pdf format and a photo gallery. Afcons Infrastructure Ltd. - Infrastructure development including jetties, docks, harbours, roads, bridges and foundations. Project portfolio and career opportunities. Based in India. IVCC Engineering (Pvt) LTD - Services offered include geotechnical and subsoil investigations, geohydrological investigations, mineral exploration, waterwells, and sheet piling. Includes current and completed projects. Based in Pakistan. Balvac Inc. - Offers turnkey repair solutions using non-destructive testing, vacuum technology and advanced polymers and epoxies for impaired concrete and masonry structures. Includes project portfolios and knowledge base. Granite Construction, Inc. - Builder of roads, tunnels, bridges, airports and other infrastructure. Also produces sand, gravel, ready-mix and asphalt concrete and other construction materials. Shows operations, investor, historical information and career, news and equipment details. (NYSE:GVA) ASI Plc - Repair and rejuvenate asphalt and macadam in situ by incorporating chemically engineered rejuvenators based on gilsonite. Product technical and environmental reports and a listing of approved contractors . Seacore Ltd - Established marine drilling and civil engineering contractor with a pre-eminent position in the worldwide industry for specialist marine civil engineering works. APR Consultants, Inc. - Provides airport runway and highway pavement roughness evaluations with suggestions on how to make the concrete smoother. Includes list of services and recent research news. Rosenlund Group - Provides services for high reach demolition, civil contracting and roadworks around Australia. Includes project information and staffing details. Ward Fiberglass Pipe Service - Provides a range of services for reinforced pipe installation including training, installation, inspection, and repairs. Includes specifications and case studies. Europe and international. Geotechnical Engineering - Civil and geotechnical construction. Services include dam and tunnel remediation, tunnel construction, and slope stabilisation. Australia. American Drainage Systems Inc. - Install prefabricated vertical wick drains (PVD) used for soil consolidation and ground improvement. Includes information on installation procedures, applications, and machinery . Pavement Savers Inc - Offer hot in-place recycling and other hot surface treatments. Includes the methods, specifications, documentation and photographs. Ace Avant Concrete Construction Company Inc - Offer a range of concrete construction solutions including turn-key footings, slabs and tilt-wall construction. Golding Contractors Pty Ltd - Mining, civil, mechanical and structural engineering contractors based in Gladstone Australia. Includes a project portfolio and career opportunities. Dr. Sauer Group - Design and construction support for all aspects of tunneling and underground facilities. Includes detailed technical information about tunnel design, tunnel construction and related subjects to registered users. WatanabeSato Co., Ltd - Pavement design and construction, including asphalt pavements and special functional pavements utilizing wood-chips, sand, soil and landscaping pavements. Franki Construct - Belgian construction company. Services include civil engineering, environmental projects, tunnel constructions, and renovation works. Includes project portfolio. Freyssinet - Offer structural and soil engineering services. Includes an overview of services, project portfolio and related publications. Pavement Products and Services Inc. - Offer a range of services including asphalt milling and asphalt paving. Macadam Company, Inc. - Services include asphalt and concrete installation, rehabilitation and maintenance of commercial parking lots. BAM Nuttall Ltd - Construction provider of engineering solutions for rail, roads, maritime, water, and land remediation. Includes company news and career information . Pitchmastic PMB Ltd - Specialist contractors to the construction industry. Key products structural waterproofing system and bridge movement joints. Groupe Alfred Boivin Inc - Offers civil engineering related services, dynamiting and drilling, snow clearing, sandpit exploiting and rock crushing, short and long distance transport, oversize load transport and related services. Canada. Colas - Road construction services and supplier of road equipment for safety and signing. Company news, corporate information and products catalog. Content available in French and English . Stabilised Pavements Group - Road recycling and soil stabilisation contractor based in Australia, with operations in UK, Brunei, Malaysia, and Indonesia. Includes project portfolio. Waterline Companies - General contractor that specializes in the construction and improvement of water and wastewater treatment plants. Includes project portfolio and company profile. TerraSystems, Inc. - A geotechnical contracting firm specializing in dynamic compaction, rammed aggregate columns, wick drains, and various vibro systems for improving poor soil conditions. Applied Pavement Technology, Inc. - Pavement engineering, management and design for state highway agencies, airports, and state aviation agencies .