| Oboni_Associates Specialists in planning, design of geo-environmental systems, management of risks, hazards - crisis for transportation, natural resources, chemical, petrochemical, construction - energy industries. Se |
| O\'Brien_&_Gere Provides start-to-finish project services with engineering design, construction, contract operations, laboratory analysis, and manufacturing, internationally. |
| Olsson_Associates Olsson Associates offers consulting engineering services in the fields of civil, structural, water resources, environmental sciences, transportation, land planning, electrical/mechanical engineering a |
| Parsons_Brinckerhoff_Inc_ Founded in 1885. Major practice areas in energy, environmental and facilities engineering. Over 200 offices worldwide. |
| 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 pr |
| Patterson/Bach_Communications Marketing firm serving the engineering and construction industries. |
| Professional_Engineering_Consultants,_(PEC) Provides engineering services across the full range of engineering disciplines for clients locally, regionally, and nationwide. Civil engineering projects have included trenchless pipe rehabilitation. |
| Proto-Power_Corporation_[PPC] Dower industry engineering, design and project management. |
| 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. |
| R&R_Visual,_Inc_ Pipeline inspection services including sonar profiling, televising via robotics, and geophysical surveys. |
| S_E_A_Consultants_Inc_ Technical capabilities include water supply/wastewater, civil, geotechnical, structural and environmental engineering, as well as architectural and building services. SEA has in-house trenchless t |
| Stanley_Yim_and_Associates,_Inc__(SYA) Hawaiian based consulting firm with trenchless technology experience. |
| 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. |
| 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 offe |
| The_Thurber_Group The Thurber Group has offices in Victoria, Vancouver, Calgary, Edmonton, Fort McMurray, and Toronto. Professional services include tunneling and trenchless technology. |
| Trenchless_Technology_Consultants_Company,_Inc_ TTCCI lets you keep your business operational above ground while rehabilitating your pipelines below. We specialize in trenchless pipe repair and rehabilitation and can safely and effectively identif |
| Utility_Locating_Contractors Provides underground utility locating services. A subsidiary of Dycom Industries, Inc., is a service organization for the major utility companies in the United States. From underground utility locatio |
| Utility_Testing_&_Services,_Ltd_ Offers a range of pipe inspection and testing services. Services include video inspection, pressure and smoke tests, and laser profiling. |
| Wade_&_Associates Specializing in the investigation of the sewer system infrastructure and the development of rehabilitation programs to reduce infiltration and inflow. |
| Water_Support_Services Provide a range of innovative solutions and services to the problems of conserving water and preventing wastage. |
| 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. |
| Steam_Room_Magazine Magazine about custom steam rooms and prefabricated steam shower enclosures, with editorials, videos, studies, and do it yourself guides. |
| Alloyant_Technologies Supplier of point-to-point and point-to-multipoint broadband wireless access systems. |
| AudioCodes_Ltd_ Develops technology solutions and equipment for voice/data infrastructure for use by OEMs, network equipment providers and system integrators. |
| CellAmericas_Enterprises Distributors of long range outdoor wifi equipment, cell phone signal boosters and land line replacement equipment. |
| DMS_WIreless Antenna manufacturer for wireless broadband specializing in sectors, omnis, yagis, grids, flat panel antennas for frequencies from 200 MHz to 6 GHz. |
| Harris_Corporation Manufacturer of digital microwave radios, wireless local loop telephony systems, broadband wireless access products, secure communications systems, and military radios. |
| HULA Swedish WiMAX end-user equipment manufacturer for the global market. |
| INSTOCK_Wireless_Components,_Inc_ Designs and manufactures power dividers and power combiners for wireless-band telecommunications in the 0.7-2.7 GHz frequency range. US based. |
| Long_Range_Systems_UK Variety of paging systems tailored for businesses, including restaurants, beaches, nursery and hospitals. |
| Metric_Systems_Corporation Designs and manufactures wireless networking equipment and solutions for government and industry infrastructure. |
| MobileAccess_Networks Provider of converged wireless indoor networks supporting multiple wireless voice and data services on a single broadband infrastructure using RF over fibreoptics. |
| MobileTec_International Communications infrastructure provider for public safety organizations. |
| Persistent_Systems,_LLC Designs and sells Wave Relay mobile ad hoc networking equipment. Quad radio mesh routers for industrial, municipal, and defense customers. |
| RFConnect_Wireless_Solutions Australian installer of repeaters and signal boosters to enhance mobile signal reception. |
| Satteline Australian vendors of symetric wireless broadband solutions. Product literature, training and partner schemes. |
| Signal_Aid_Corporation Manufacturer of broadband repeaters and cell phone boosters to improve in-building and remote coverage. Products, resellers and company profile. |
| Starent_Networks Multimedia gateways and servers for cellular, WiMax and IMS networks. Products, solutions and partners. |
| Star-Tech_Communications Australian supplier and installer of wireless data links to businesses and telecommunication operators. |