| Aries Industries -- U.S. supplier of standard and custom-built television inspection and rehabilitation equipment (including lines grouting equipment) for inside sewer, gas and water. |
| Boregyde, Inc. -- Manufacturers of location and tracking and tracking and navigation systems for directional drilling equipment. |
| Cobra Technologies -- Provider of sewer maintenance information management software and TV inspection equipment. |
| Crossbow Technology -- Suppliers of tracking/navigation systems to the directional drilling industry. |
| CUES, Inc. -- Manufacturer of closed circuit television video (CCTV) inspection and rehabilitation equipment for sanitary and storm sewers, industrial process lines, water lines, water wells, and boreholes. |
| Digital Control Inc. -- Supply locating and tracking equipment system and software to display the bore path graphically along with existing utility information and terrain mapping. |
| Everest VIT, Inc. -- A complete line of Everest VIT products, including borescopes, fiberscopes, video probes and services to meet almost any remote visual inspection need. |
| Gejos -- Producer of pipe inspection camera equipment, including push-rod, crawler, and caterpillar tractor cameras. Located in Traunstein, Germany. English and German language options. |
| Hydrovideo -- French manufacturer of remote video inspection and cutter equipment. |
| Image Inspection Services, Ltd. -- Manufactures remote television cameras for inspecting underground sewers and pipelines. New equipment sales, old equipment upgrading or equipment servicing and repair are available. |
| iMAR GmbH -- Designs and manufactures systems for inertial navigation, guidance and surveying. Overview of products and services, documentation, and company background are provided. Based in St. Ingbert, Germany. |
| Lima Drilling Services Ltd. -- Design and sale of guidance systems and components, wireline steering and surface location systems . |
| LineTools -- A source for utility equipment online. Manufacturers for line locators, cable test equipment, cathodic protection, directional boring and sewer inspection. |
| Metrotech Corporation -- Offers underground utility pipe and cable locating equipment, water leak detection and excavating safety technology. |
| PearPoint, Inc. -- Specializing in the design and manufacture of video based inspection systems. Manufacturing, sales, and service facilities in both the United States and in England. |
| R&R Visual, Inc -- Provider and developer of inspection robotics, accessories, and software . |
| Radiodetection -- Design and develop products for the location and maintenance of underground buried pipes and cables. |
| Ratech Electronics -- Canadian manufacture of CCTV equipment used in sewers and pipes. Offers a wide range of products for inspecting services and main line sewers. |
| RS Technical Services, Inc. -- Designs and builds video pipeline inspection equipment for use in sewers, storm drains and water systems. |
| Scooter Video Systems, Inc -- Manufacture video pipeline inspection systems for pipeline inspection imaging. |
| SeeSnake Diagnostic Pipe Inspection -- SeeSnake diagnostic pipe inspection cameras and tools. |
| Sreco Flexible -- Manufacturer of jet machines, combination machines, rodding machines, bucket machines, and video systems. |
| TwC Designs SubCam Pipeline Inspection -- SubCam, database driven computer pipeline TV inspection program featuring full mpeg support, GIS, HTML reports, and a full set of office editing tools with every report. |
| Utiliscope Corporation -- Perform utility locating and mapping work anywhere in the world . |
| Visual Data, Inc. -- Provides camera systems to inspect pipe internally for trenchless work. Small diameter cameras and videoscopes. |
| Xeon Geosciences Inc. -- Provides geophysical services in support of engineering and environmental projects. Services include Ground Penetrating Radar, seismic reflection and refraction, magnetics, gravity, and TDEM. |
