Th. Wortelboer B.V. - Manufacture machines and equipment for pipe working and pipe line building including tube end preparation machines and roller benches . - http://www.wortelboer.ws/
Timberland Equipment - Manufactures a complete line of winches used for slip lining and pipe cleaning applications. - http://www.timberland.on.ca/
Sreco - Flexible - Manufacture industruial sewer cleaning machines and camera equipment. Includes product specifications and photographs. - http://www.sreco.com/
Electric Eel Manufacturing - Manufacture pipeline, drain line, and sewer line inspection and maintenance equipment. Includes operational manuals and brochures in pdf format. - http://www.electriceel.com/
TerraMacs Limited - A manufacturer of a range of Directional Drilling Machinery, Micro Tunneling Machinery and a full range of down hole tooling, including cutters, reamers, forged drill rods and swivels. - http://www.terramacs.co.nz
McElroy Manufacturing Inc. - Creates machines to join or fuse polyethylene plastic pipe. Also produce fintube machines and distribute hydraulic valves. - http://www.mcelroymfg.com
Pipeway Services UK - PipeWay UK - pipeline renovation, bursting, cleaning, rehabilitation and emergency repairs. - http://www.pipeway.co.uk
Robbins HDD, Horizontal Directional Drilling - Robbins HDD, formerly Contractors, has builds horizontal directional drilling equipment. Robbins HDD is a subsidiary of Robbins that builds hard rock tunneling. - http://www.robbinstbm.com
American Augers, Inc. - Designs and manufactures horizontal earth boring machines, horizontal directional drills, and drilling fluid mixing, pumping, & cleaning systems. - http://www.americanaugers.com/
Drillgear - European based supplier of drill pipe for horizontal directional drilling - http://www.drillgear.com
3P Services GmbH and Co. KG - Supplies magnetic flux leakage MFL pigging and scanning services and equipment for the in-line-inspection of small diameter pipelines. - http://www.3p-services.com/
VacStar Equipment - Manufacture vacuum excavation equipment for directional boring and underground utility locating. - http://www.vacstar.com/
Vacmasters/Barone - Supply vacuum excavation equipment for underground utility locating, mud vacuums and trench compaction wheels. - http://www.vacmasters.com/
StraightLine Manufacturing, Inc. - Manufacturer of horizontal directional drilling systems, accessories, and tooling. - http://www.straightlinehdd.com/
TRIC Trenchless - Supply trenchless trenchless pipe replacement systems including pulling and fusion equipment. - http://www.trictrenchless.com/
UMole Ltd. - Providers of trenchless installation equipment to the utility and utility contracting market within the UK. Products include small 45mm service moles, directional drilling and pipe bursting equipment. - http://www.umole.co.uk/
Pipeline Roller Systems Inc. - Designs and manufactures pipe rollers and pipe travel equipment for the directional drilling and pipeline construction industries. - http://www.pipelineroller.com/
Pipefusion Services Inc. - In partnership with Christie Manufacturing, distributes fusion machines, polyethylene pipe, pipe fittings and E-Z Lift 2000 cranes. Also provides on-site fusion services, trenchless technology and related training. - http://www.pipefusion.com/
No Dig Equipment - Manufacturers of microtunnelling, horizontal drilling and moling equipment for the trenchless installation of telephone, electricity, cable TV, gas, water and sewerage . - http://www.nodigequipment.com.au/
Slabach Enterprieses - Supply a range of cable reel trailers and vacuum excavation units. - http://www.slabach.com/
Herrenknecht AG - Develop, manufacture and sell a wide range of mechanical tunnelling machines. - http://www.herrenknecht.com/
Lovat Inc. - 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. - http://www.lovat.com/
Melfred Borzall, Inc. - Manufacture and distribute drilling tools, such as reamers, swivels, directional heads, duck bills, duct pullers, and sondes . - http://www.melfredborzall.com/
Steve Vick International - Supply directional drilling systems, electrical safety systems, and pipe, duct and cable handling equipment . - http://www.stevevick.com/
Tracto-Technik - Manufacturer of pipe bursting, pipe ramming, and other trenchless technology equipment. Includes products video and exhibition details . - http://www.tracto-technik.de/
TT Asia Pacific Pty Ltd. - Manufacture pipe installation equipment, including soil displacement hammers, pipe ramming machines, pipe bursting machines, and steerable boring systems. - http://www.tt-asiapacific.com/
McLaughlin MFG. Company - Providing a complete line of trenchless equipment for underground applications. Products include rotary compaction, piercing and pipe pushing , auger boring, and directional drilling accessories, . - http://www.mightymole.com/
Consolidated Carbide, Ltd - Manufacture the 'shark chain' for trench digging machinery. Provides FAQs and a listing of dealers. - http://www.sharkchain.com/
Charles Machine Works - Makers of ditch witch underground construction equipment, including directional boring equipment. - http://www.ditchwitch.com/
Drillers Supply Inc. - Manufacturers of directional boring rods for the HDD industry. - http://www.drillerssupply.com/
Footage Tools - Manufacture HDD accessories, piercing tools, rod pushers, pipe fusion, and specialty tooling. - http://www.footagetools.com/
DCD Design and Manufacturing Ltd. - Design and manufacture of downhole tools for the horizontal directional drilling market. Products include pullback swivels and duct pullers . - http://www.dcddesign.com/
T & T Carbide - Supplier of rotary tricone-TCI and steel tooth drill bits (all sizes and types), and manufacturer of custom built Hole-Openers. - http://www.tandtcarbide.com/
Tulsa Rig Iron, Inc - Offers engineering solutions for horizontal directional drilling contractors. Equipment and services include mini and maxi hdd rigs and associated equipment, hdd designed triplex bentonite pumps, and drilling fluid products. - http://www.tulsarigiron.com/
Directional Drilling Services LLC - 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 . - http://www.accu-dril.com/
Case Corporation - Manufacture directional drill rigs and HDD accessories. - http://www.casecorp.com/
ExcaVac Corporation - Manufacturer of vacuum excavation equipment. - http://www.excavac.com/
Bor-It Manufacturing Co., Inc. - Sell, lease, or rent horizontal earth boring machines , augers and cutting heads . - http://www.bor-it.com/
TD Williamson - International manufacturer of pipeline maintenance equipment.Hot tapping and plugging, weld fittings, PE butt fusion systems, scraper traps, closures, signals and pipeline pigs. - http://www.tdwilliamson.com/piggingno.html
Akkerman Inc. - Manufactures, sells, and rents pipejacking, microtunneling, tunnel boring and sliplining equipment to the trenchless industry. - http://www.akkerman.com/
Carlton International Manufacturing Company - Manufacture portable underground boring machines used to put pipe, cable or conduit under paved surfaces. - http://www.portamole.com/
Nowak Pipe Reaming, Inc. - Manufacture a pipe reaming system of trenchless pipe replacement. Includes summary of completed projects, process video and comparison charts of alternative systems. - http://www.pipereaming.com/
TT Technologies Inc. - Supply pneumatic boring tools which include pipe pulling, pipe ramming, pipe bursting, sliplining and directional boring equipment. - http://www.tttechnologies.com/
Vermeer Manufacturing Company - Designs and manufactures horizontal directional drills, pneumatic piercing tools and vacuum systems. - http://www.vermeer.com/