R&R Visual, Inc. - Pipeline inspection services including sonar profiling, televising via robotics, and geophysical surveys. Bowen Engineering Corporation - Full service construction company. Lists company profile, information about its services and current job openings. Parsons Brinckerhoff Inc. - Founded in 1885. Major practice areas in energy, environmental and facilities engineering. Over 200 offices worldwide. Black & Veatch - An engineering construction company using trenchless technology. CH2M Hill - Offering a diverse range of environmental and engineering consulting services in the U.S. and internationally. C&S Companies - Providing solutions to planning, design, construction, maintenance, and operations challenges. Gannett Fleming - Offers planning, engineering design, and construction management services by implementing practical solutions for environmental, transportation, water resources, industrial, and commercial projects. GEI Consultants, Inc. - Offers multi-disciplined engineers and scientists to deliver integrated geotechnical, environmental, and water-related planning, design, and construction solutions. GRW - Full service engineering, architectural, planning and digital mapping firm. Harris & Associates - The program managers, civil engineers, and construction managers of the company serve the specialized needs of public agencies in the West. Hayward Baker - Ground Improvement solutions. North American specialty contractor that has ground modification techniques for soils problems. Stantec Inc. - Provides engineering, consulting, and design services to both public and private clients in the areas of land development, building, water resources, transportation, and parks and recreation. Jacobs Associates - A San Francisco-based consulting engineering firm providing engineering design, claims, and construction management services for contractors, public agencies, and private owners, attorneys, and surety and insurance companies. Michael Latas & Associates, Inc. - A full-service executive search and professional recruiting firm serving the construction industry exclusively. Mueser Rutledge Consulting Engineers - Specialized foundation engineering services since 1910. O'Brien & Gere - Provides start-to-finish project services with engineering design, construction, contract operations, laboratory analysis, and manufacturing, internationally. Kennedy/Jenks Consultants - A full-service engineering and environmental sciences consulting firm, serving clients throughout the Western United States and in Washington D.C. Parsons Corporation - One of the world's largest engineering and construction organizations specializing in infrastructure, transportation, planning, environmental, industrial manufacturing, and energy and chemicals for private industries and government agencies. Patterson/Bach Communications - Marketing firm serving the engineering and construction industries. Weston & Sampson Engineers, Inc. - A full service environmental and infrastructure engineering consulting firm. WRc - A knowledge-based company with a strong research and development foundation and a range of scientific and engineering skills in the environmental field. Norwegian Geotechnical Institute [NGI] - Geotechnical research, development, and advisory services in such fields as microtunnelling, auger and guided boring, and directional drilling. Division of Geotechnical Engineering IGT at ETH-Zurich - Research and scientific services. Stability analysis of tunnels, finite elements, slope and dam stability. Development of instruments for measuring deformations and (indirectly) pressures. Geotechnical Consulting Group - Co-ordinated group of highly qualified engineers, who pool their expertise to provide a specialist consulting service in geotechnics. Green & Associates - Bob Green came out of the communications utility marketplace, and uses his sales and promotional talents to help people develop their internet marketing. J. D. Hair & Associates, Inc. - Specializes in projects involving the installation of buried utilities by trenchless construction methods. Based in Tulsa, Oklahoma. Landau Associates, Inc. - A full service geotechnical contracting company which provides environmental assessment services. Landau has trenchless new construction experience. R.F. Binnie & Associates Ltd. - A Canadian municipal engineering and surveying company, located in British Columbia, Canada. Offices in Surrey, Burnaby, and Squamish. Services include trenchless technology. Brierley Associates, LLC. - Specializes in providing management consulting services for major underground construction projects. Includes a list of services, projects, and clients. Compton Engineering - Providing expertise for clients in the areas of both civil and environmental engineering. Experience includes directional boring. Hager GeoScience, Inc. - Provides geological and geophysical consulting services for underground construction including tunnel mapping and all forms of vibration monitoring. Applied Professional Services, Inc.: Issaquah WA - Subsurface utility engineering, right of way, geophysical exploration, serving a wide range of industries and government agencies nationwide. GeoConSol, Inc. - Consultants in geotechnical and underground construction, microtunneling, machine selection, pre-bid estimates, problem solving, and differing site conditions. Downhole Surveys Pty Ltd, - Offers borehole surveying, geophysical logging and interpretation to the mining, mineral exploration and civil engineering industries in Australia, New Zealand and South East Asia. SubTerra Inc. - SubTerra, Inc. is an engineering company specializing in mining, geotechnical and environmental engineering. Our experienced engineers, geologists and team of specialist associates allow us to offer a broad range of engineering services for each stage in the investigation, design and construction phases of mine and civil projects. The Thurber Group - The Thurber Group has offices in Victoria, Vancouver, Calgary, Edmonton, Fort McMurray, and Toronto. Professional services include tunneling and trenchless technology. MWH Global, Inc. - Engineering firm offering more than 3,600 specialists located in more than 30 countries. CDM Smith Inc. - Provides consulting, engineering, construction, and operations services for both private and public clients. Olsson Associates - Offers consulting engineering services in the fields of civil, structural, water resources, environmental sciences, transportation, land planning, electrical/mechanical engineering as well as surveying, and construction phase services. Services include trenchless technology.