Manufacture directional drill rigs and HDD accessories. - Read more

Develop, manufacture and sell a wide range of mechanical tunnelling machines. - Read more

Robbins HDD, formerly Contractors, has builds horizontal directional drilling equipment. Robbins HDD is a subsidiary of Robbins that builds hard rock tunneling. - Read more

Designs and manufactures horizontal directional drills, pneumatic piercing tools and vacuum systems. - Read more

Manufactures, sells, and rents pipejacking, microtunneling, tunnel boring and sliplining equipment to the trenchless industry. - Read more

Designs and manufactures horizontal earth boring machines, horizontal directional drills, and drilling fluid mixing, pumping, and cleaning systems. - Read more

Sell, lease, or rent horizontal earth boring machines , augers and cutting heads . - Read more

Makers of ditch witch underground construction equipment, including directional boring equipment. - Read more

Design and manufacture of downhole tools for the horizontal directional drilling market. Products include pullback swivels and duct pullers . - Read more

Supplier of services, rentals and sales of tools for directional drilling services, borehole surveying, and oriented core drilling . Products include gyroscopic systems and mini transport for surveying . - Read more

Custom design and manufacture of tunnel boring machines (TBM) utilized in the construction of metro, railway, road, sewer, water main, penstock, mine access and telecable tunnels. - Read more

Creates machines to join or fuse polyethylene plastic pipe. Also produce fintube machines and distribute hydraulic valves. - Read more

Manufactures a complete line of winches used for slip lining and pipe cleaning applications. - Read more

Manufacturer of pipe bursting, pipe ramming, and other trenchless technology equipment. Includes products video and exhibition details . - Read more

Supply pneumatic boring tools which include pipe pulling, pipe ramming, pipe bursting, sliplining and directional boring equipment. - Read more

Manufacture horizontal earth boring and directional drilling equipment . - Read more

Manufacture pipeline, drain line, and sewer line inspection and maintenance equipment. Includes operational manuals and brochures in pdf format. - Read more

Manufacturer of vacuum excavation equipment. - Read more

Manufacture HDD accessories, piercing tools, rod pushers, pipe fusion, and specialty tooling. - Read more

Providing a complete line of trenchless equipment for underground applications. Products include rotary compaction, piercing and pipe pushing , auger boring, and directional drilling accessories, . - Read more