 | AB CHANCE/HUBBELL POWER SYSTEMS Manufacturer of both helical anchors and foundations. Helical piers used for remedial repair of existing foundations as well as new construction deep foundations. Helical anchors for tension applications include; tiebacks, SOIL SCREW® Retention Wall Systems, tower supporting guy anchors and pipeline buoyancy control. AB Chance is a leader in R & D for helical technology. | | Centralia MO USA |
| AGL MANUFACTURING LTD. AGL offers soil & rock anchoring systems applicable to soil nailing, rock bolting, and micropile. Their machinery shop is ISO9001 certified. Contact them for a catalogue of hollow bars, thread bars, drill bits, wire mesh, shotcrete hose & clamps and DCP accessories. | | Vancouver BC V5X 3R9 |
| AMERICAN COMMERCIAL INC. - a DSI company ACI is the exclusive agent and distributor for the Wirth Pile Top RCD rigs as well as their line of ECO foundation drilling rigs. They also represent Hany grouting systems, Aliva Shotcrete plants and Sika admixtures, as well as a variety of bolts for ground control. Support steel for shafts, liner plates and lattice girders are manufactured by ACI as well for the Foundation Industry. | | Bristol VA USA |
| ASSOCIATED PILE & FITTING Suppliers of accessories for driven piles: HARD-BITE™ points, CHAMPION H-Pile splicers; cutting shoes, conical points, drive-tite boots, drive-fit splicers and backing rings for pipe, splicers and points for precast piles; protectors and splicers for sheet piles; timber points, boots and uplift connectors. Prompt delivery from multiple stocking locations. | | Clifton NJ USA |
| ATLAS TUBE Steel Mill; Piling Pipe GradesA252 Gr 3 and A500 | | Harrow ON NOR 1GO CANADA |
| BAROID INDUSTRIAL DRILLING PRODUCTS Baroid IDP supplies a comprehensive line of slurry and slurry additives, both mineral and polymer, for foundation drilling and construction. Baroid’s field service staff, which is the largest in the industry, uses their expertise to find the right combination of products to meet site specific challenges. | | Houston TX USA |
| BEIJING JA YU XIN CHENG INDUSTRIAL AND TRADE CO. LTD. Drilling tools. | | Beijing 100068 CHINA |
| CETCO CETCO provides bentonite and polymer products and services to the customer involved in subsurface excavations including drilled shafts, tunnel boring, bored piles and diaphragm slurry walls. They manufacture high quality bentonite, and polymer slurry complemented with a full range of additives and testing equipment. CETCO specialty additives and bentonite have a track record of delivering high levels of performance and advantageous total project economy in slurry technology. With a keen awareness of market needs, CETCO offers innovative polymers, bentonite and additives with superior performance. | | Hoffman Estates IL USA |
| COMACCHIO s.r.l. Manufacturer of Drill Rigs and Special Equipment for Drilling Foundation. | | Riese Pio X TV 31039 ITALY |
| CONSOLIDATED PIPE AND SUPPLY Steel Pipe Piles, and Products, Sheet Piles, Specialty Coatings, Steel Beam. | | Birmingham AL USA |
| CON-TECH SYSTEMS LTD. Con-Tech Systems supplies Geo-Support Systems such as strand anchors (including wax extruded) and bar-anchors, the superior CTS/TITAN hollow bar system for micro piles and soil nails, as well as the necessary handling, testing and monitoring systems. Newly available are the CTS/TITAN Geothermal Piles and Drill Drains. For splicing drilled shaft reinforcing cages we supply Twin Shell Couplers. We sell and rent Obermann grouting and related quality control equipment for all grouting applications. Purchase Financing available.Con-Tech offers foundation systems for renewable energy sources and transmission lines. We provide reliable, cost effective service and job-site assistance for all your project needs. | | Delta BC V4G 1B5 CANADA |
| DANBRO DISTRIBUTORS Distributor of CHANCE/ATLAS Helical and Resistance Piles | | Philadelphia PA USA |
| DE NEEF CONSTRUCTION CHEMICALS INC. With over 30 year’s experience, DeNeef Construction Chemicals Inc. has a strong presence as a leading Polyurethane Grout Manufacturer . The company’s cutting edge technology and dedicated Contractor Support Team is invaluable to its success and the success of its clients. Visit www.deneef.com to view DeNeef products such as SUPERFLEX, a durable flexible acrylate grout with field adjustable set times of 3 seconds to 3 hours. The site also lists the full line of injectable tubes, waterstops, microfine cements, methacrylates, epoxies, polyurethanes, acrylates and more. | | Houston TX USA |
| DOMINION PIPE AND PILING Dominion pipe and piling is a leading supplier of steel and concrete piles in North America. They carry a full line of pipe piles, H piles, sheet piles and concrete piles to serve the foundation industry. They provide many hydro electric projects with large diameter pipes coated and lined for their penstock requirements. They have a full staff of certified welder’s to help weld to length and to provide some form of small fabrication that is required. They have over 50 acres of stock yards throughout Canada and the Pacific Northwest for quick delivery. | | Delta BC V4G 1B5 CANADA |
| DYWIDAG-SYSTEMS INTERNATIONAL USA INC. For a wide variety of requirements of geotechnical applications, DSI offers a complete system of rock and soil anchors, dam tie downs, soil nails, tie rods and micropiles, ductile iron driven piles, and testing and handling equipment used for many of these applications. Whether it is for a permanent or temporary stabilization of slopes, retaining wall, excavation, anchor structure to resist uplift forces or for tunnel and cavern construction, DSI can provide the appropriate systems and equipment for your project's geotechnical needs. | | Bolingbrook IL USA |
| EDGEN MURRAY CORPORATION Edgen Murray has a dedicated team providing technical expertise and customized solutions through its worldwide operations spanning the Americas, Europe, Middle East, and Asia-Pacific. They specialize in high quality solutions for tubular piles, foundation applications and general fabrication. Supported by an extensive stock platform, they supply steel products including Pipe, Tube, H-Pile, Wide-Flange, Plate and Fabrication Service to the Industrial, Commercial, Marine, Rail and General Civil markets. As a complete steel source for heavy construction projects, they provide certified mill-test reports with full traceability, meeting a wide range of material specifications. | | Baton Rouge LA USA |
| ENTRAC INC. Entrac, Inc is a worldwide exporter of spare parts for heavy-duty construction, drilling, cranes and lifting equipment. | | Englewood NJ USA |
| FOUNDATION SUPPORTWORKS INC. Foundation Supportworks, Inc offers a complete line of foundation products for the repair of existing structures as well as for new construction applications. Foundation Supportworks product line includes helical pile and anchor systems as well as push (resistance) pier systems for underpinning existing commercial and residential structures. With engineers on-staff to assist with preliminary design, and a network of installation contractors that spans the United States and Canada, Foundation Supportworks has the resources needed to get the job done right. | | LaVista NE USA |
| FOUNDATION TECHNOLOGIES INC. Hubbell/CHANCE® Helical Foundation Systems and Tiebacks; ShaftSpacer™ Centralizers for Drilled Shaft Reinforcement; BarBoot™ Rebar Supports for Drilled Shaft Reinforcement; CageCaster™ Centralizers for Drilled Shaft Reinforcement; UniSpacer™ Centralizers for Auger-Cast Piles; Yellow Jacket™ Friction Reduction System for Piles. | | Lawrenceville GA USA |
| FUENTES CONCRETE PILE CO. INC. Deep Foundations, Earth Retention Systems, Underpinning, Heavy Construction and Marine Contractor; Specializing in fabrication and installation of "Fuentes" sectional precast concrete piles, also other types of pile driving, including minipiles and pin piles; tiebacks, rock anchors, soil nails, wickdrains. | | San Juan PR USA |
| FUGRO INGENIEURSBUREAU bv PLEASE PROVIDE DESCRIPTION | | 2260 AB Leidschendam NETHERLANDS |
| GERDAU AMERISTEEL Gerdau Ameristeel (formerly Chaparral) is a leading producer of sheet piling and structural steel with mills located in Texas and Virginia. They developed and introduced the new wider, lighter, stronger sheet piling sections known as PZC which incorporate the "ball and socket interlock", long preferred by most pile driving contractors in the USA. Gerdau Ameristeel also has an interactive sheet piling website www.sheet-piling.com. Annual sales are in excess of $1 billion USD. | | Midlothian TX USA |
| GRIP-TITE MFG. CO. LLC Manufacturer of foundation wall anchor system; push pier system; helix pier system | | Winterset IA USA |
| HELICAL ANCHORS INC. Manufacturer of Foundation Drilling Tools | | Minneapolis MN USA |
| HENNESSY INTERNATIONAL INC. PLEASE PROVIDE DESCRIPTION | | Buellton CA USA |
| INTERPIPE INC. Steel Pipe Piling. | | Mount Hope on L0R 1W0 CANADA |
| JAPANPILE CORPORATION Manufacturer of prestressed precast high-strength concrete (PHC) nodular piles, and specialist in low vibration low-noise methods of pile installation. We offer unique pile foundation solutions for low to medium-rise buildings in seismic regions including solutions for liquefiable ground conditions. We also offer a choice of methods for load test and integrity test of piles and drilled shafts. Factories, special equipment and trained personnel are located throughout Japan. | | Toyko 104-0007 JAPAN |
| JD FIELDS & COMPANY INC. JD Fields & Company Inc. is a National supplier of sheet piling (new and used; hot rolled and cold formed) H-pile, pipe pile, wide flange beams, pile accessories and various coating systems. They are also one of the leading suppliers of API line pipe for Natural Gas and Oil transmission. | | Houston TX USA |
| JD FIELDS & COMPANY INC. JD Fields & Company Inc. is a National supplier of sheet piling (new and used; hot rolled and cold formed) H-pile, pipe pile, wide flange beams, pile accessories and various coating systems. They are also one of the leading suppliers of API line pipe for Natural Gas and Oil transmission. | | Houston TX USA |
| JENNMAR CORPORATION Material Supplier | | Pittsburgh PA USA |
| L.B. FOSTER COMPANY L.B. Foster Company's Construction Products group is a leading supplier of flat, pipe, H and Z piling. Our 75 years of experience continue with the introduction of the innovative wider, lighter and stronger PZC series of sheetpiling. L.B. Foster Company offers the industry's most comprehensive catalog of piling products and resource information. Foster's full line of steel piling and accessories is available for sale or rent for construction projects throughout North America. | | Pittsburgh PA USA |
| LALLY PIPE AND TUBE (Div of L.B. Industries) Lally Pipe and Tube is one of the leading suppliers of Steel Pipe for Piling, Casing and General Fabrication. We offer services from our five facilities to provide our customers with quick deliveries of a turn key product. | | Struthers OH USA |
| MACLEAN-DIXIE LLC MacLean-Dixie Anchoring Systems features a complete line of cost effective steel earth anchoring products for commercial, residential and marine applications. MacLean-Dixie provides products for foundation remediation and new construction projects including end-bearing deep foundations, helical screw tension anchors and helical tieback systems. Additional product applications include communications tower support and guying anchors, pipeline stabilization systems, support systems for elevated walkways and marine anchoring. MacLean-Dixie, a business unit of MacLean Power Systems, includes anchor brands Dixie and Joslyn supplied since the 1920’s; MacLean-Dixie now offers the same high quality in anchoring products, technical services and accessories to specifying engineers, builders and professional installers in the civil construction industry. | | Pelham AL USA |
| MALCOLM DRILLING CO. INC. Malcolm Drilling Company was started in 1962 and since then has grown to be one of the largest foundation contractors in the United States. Malcolm’s key competencies include deep soil mixing, cutter soil mixing, walls for excavation support, drilled shafts, auger cast piles, Omega displacement piles, inclusions, jet grouting, micropiles and anchors, among others. Malcolm provides these services nationwide through its network of regional offices and shops in San Francisco, Los Angeles, San Diego, Seattle and Las Vegas. | | San Francisco CA USA |
| MONOTUBE PILE CORPORATION Manufacturer of monotube piles, longitudinally-fluted taper/steel shell piles with forged steel conical noses. | | Canton OH USA |
| MULTIURETHANES Ltd. Offers a comprehensive range of grouting materials, equipment & engineering support services for cement & chemical grouting operations in mining & geotechnical applications; products include specialized grouting materials for soil stabilization, water cut-off around leaking tie-back anchors & waterproofing sheet pile joints; engineering support services team provides job-site training & personnel supervision. | | Buffalo NY USA |
| NAYLOR PIPE CO. Naylor Pipe Company is a Spiralweld Steel Pipe manufacturer established in 1925 on the south side of Chicago, IL. Naylor manufactures Metal Shell Pile and Caisson Pipe in diameters from 4” to 96” and thicknesses from 14 gauge to ½” wall. Naylor Pipe offers 100% domestic steel, exact lengths, in-plant inspection, and mill certification with shipment. A full line of Pile and Caisson accessories including attached or loose end plates, conical points, chill rings and splice rings, are also available. | | Chicago IL USA |
| NORTH AMERICAN STEEL SHEET PILING ASSOCIATION Trade Association | | Alexandria VA USA |
| NORTHWEST PIPE COMPANY Manufacturer of welded steel pipe for a variety of foundation applications. We offer complete fabrication and coating systems to provide you with piles ready to drive from six production facilities. Northwest Pipe manufactures spiral weld pipe in sizes 17" through 156" OD and wall thicknesses of .105" through 1.00". A wide range of non-destructive testing is available to ensure weld integrity including radiographic, radioscopic, magnetic-particle, dye-penetrant, and ultrasonic inspection. | | Vancouver WA USA |
| NUCOR-YAMATO STEEL CO. NYS manufactures the full range of hot rolled wide flange structural steel shapes, steel H-piles, steel sheet piling, and other sections. NYS products are melted and manufactured in the USA. | | Blytheville AR USA |
| PDS (Polymer Drilling Systems) PDS (Polymer Drilling Systems) produces both bentonite and polymer slurry materials (Super Mud and Super Mud Dry) as well as specialty additives for various soil conditions. Slurry sampling and testing equipment, free slurry cost estimates, free site-specific slurry program design and on-site technical assistance available. | | El Dorado AR USA |
| PENN STATE FABRICATORS Sole manufacturer of "CONBEST" and "CONBEST II" pile cushion blocks. Fabricators of specialty plywood cushions for square concrete/cylinder piles. Steel fabrication. Precision machining and turning with CNC equipment. Manufacturer of metallic and non-metallic Gears - sizes up to 50 inches. | | Brooklyn NY USA |
| PIERESEARCH Pieresearch manufactures products to keep a reinforcing steel cage centered and off of the floor of a drilled shaft to insure proper alignment and concrete cover in accordance with the specifications. | | Arlington TX USA |
| PILE PROTECTION TOPS Factory direct manufacturer of sheet metal forms for auger cast piles, micro plies, caissons and tower/pole bases. Pile Protection Tops also carries centralizers and rebar accessories. | | Kansas City KS USA |
| PILE SPLICES INC. Splices for prestressed or reinforced driven concrete piles of all sizes and shapes. Precast into the pile for fast field splicing. Thirty years of quality and knowledgeable service to the US, Canadian and world-wide foundation community. | | Sausalito CA USA |
| PIPE & PILING SUPPLIES LTD. Pipe & Piling Supplies Ltd carries inventory of structural and ASTM piling grade steel pipe. We have 3 spiral pipe mills, and a steel mesh mill in Toronto. Steel pipe products include Seamless, E.R.W., Spiral Weld products and non-standard pipe to our customer’s specific requirements. We also stock a complete line of H-piles and WF Beams. | | St. Hubert QC J3Y 2S3 CANADA |
| R.W. CONKLIN STEEL SUPPLY INC. All steel products are melted and manufactured in the U.S.A. Nationwide stocking distributor. Steel H-Piling, Pipe Piling, Sheet Piling, Piling Accessories, Wide Flange Beams, Structural Shapes & Bar Products, Plate, Tubing, Pipe, Bridge Decking, Tie-Backs, Re-Bar & Meshing Services for Ground Beams, Pile Cages, Pile Caps, Welded Wire Mesh Gabions. Industrial Coatings, Galvanizing, Steel Fabrication & Processing. International Sales. | | Hobart IN USA |
| R.W. CONKLIN STEEL SUPPLY INC. All steel products are melted and manufactured in the U.S.A. Nationwide stocking distributor. Steel H-Piling, Pipe Piling, Sheet Piling, Piling Accessories, Wide Flange Beams, Structural Shapes & Bar Products, Plate, Tubing, Pipe, Bridge Decking, Tie-Backs, Re-Bar & Meshing Services for Ground Beams, Pile Cages, Pile Caps, Welded Wire Mesh Gabions. Industrial Coatings, Galvanizing, Steel Fabrication & Processing. International Sales. | | Cincinnati OH USA |
| RAM JACK SYSTEMS Ram Jack® is the distributor of steel pilings and helical piers for a certified dealer network throughout the US, Canada and Costa Rica. Ram Jack’s 20+ patented products and systems are the result of over 30 years of research and development. Our products have an environmentally-friendly thermoplastic coating, and are used by professionals in all aspects of residential, commercial, and new construction foundation stabilization. Ram Jack products are all built in the USA to precision specifications. | | Garland TX USA |
| RAUTARUUKKI / RUUKKI CONSTRUCTION Steel Micropiles, Driven Steel Pipe Piles, Drilled Steel Pipe Piles, Shaft Grouted Steel Pipe Piles, Casing Tubes, Retaining Walls, Steel Foundations, Steel Bridges, Noise Barriers, Guard Rails. | | FIN-13300 HAMEENLINNA FINLAND |
| ROLL FORM GROUP Cold-formed steel sheet pile in light, medium, heavy weights. Custom formed steel and aluminum shapes. Hot-rolled sheet piling and structural steel shapes, including "H" bearing pile and tie rod systems. Pipe piling. Roll formed steel and aluminum wall cladding and roofing systems. Various highway guiderail systems. | | Cambridge ON N3H 4W1 CANADA |
| SAMWOOGEOTECH CO. LTD Ground Anchor manufacturing company which holds patent for removable, compressive, and distributive anchor system. | | Seoul KOREA |
| SHORELINE STEEL INC. Steel sheet piling, domestic. | | New Haven MI USA |
| SKYLINE STEEL LLC. Skyline Steel is the leading supplier of steel foundation products in North America. Skyline distributes and/or manufactures hot-rolled sheet piles, combined wall systems, cold-formed sheet piles, synthetic sheet piles, H-piles, pipe piles, caissons, line pipe, micro-piles, piling accessories, anchorage material, and miscellaneous steel sections. Skyline also offers a wide variety of fabricating and coating services for their products. Skyline is part of the world's largest steel company, Arcelor-Mittal, which produces over 100 million tons of steel annually. | | Parsippany NJ USA |
| SPECRETE-IP INCORPORATED Specrete-IP incorporated is the manufacturer of Intrusion-Aid® Grout Fluidifiers. Intrusion-Aid Grout Fluidifiers, used in Augered Cast-In Place Pile construction, are admixtures for grouts and concrete that promote flowability, reduce water requirements, reduce bleeding and segregation and eliminate setting shrinkage by expanding grout in the plastic state. This also ensures that the nonuniform void being created by the auger is completely filled with grout. | | Cleveland OH USA |
| STAR IRON WORKS A manufacturer of mini-piles, micro piles, special threaded casing and engineer designed accessories serving the foundation and construction industries. Also a major distributor of nationally recognized down the hole drilling tools and related products utilized within the industry. | | Punxsutawney PA USA |
| STRESSTEEL PT SYSTEMS PLEASE PROVIDE DESCRIPTION | | Fremont CA USA |
| T.O.P. DRILLING SUPPLY CO. T.O.P. is a supplier of micropile casing, tooling and accessories for the construction industry. We can design and manufacture custom items or threads needed for specific projects. T.O.P is just a phone call away to supply your drilling requirements from top to bottom for Duplex Drilling,Overburden Drilling, and Single Pass Drilling. | | Punxsutawney PA USA |
| TEI ROCK DRILLS INC. TEI ROCK DRILLS manufactures a full line of rock drilling equipment, attachments and parts used by the construction industry, mines, rock quarries and smaller fields (such as fencing, foundation, and rental yards, etc). TEI equipment is distributed worldwide. This equipment is used primarily in road construction, tunneling, mining, and building construction and demolition. | | Montrose CO USA |
| TIMBER PILING COUNCIL Timber Piling Technical Support. The Timber Piling Council provides information on the use of timber piling to structural and geotechnical engineers, and promotes the use of timber piles in the construction industry. The Council offers an hour-long seminar to structural and geo-technical engineers designing piling. The presentation includes data from full-scale tests on timber piling, field load testing, manufacturing and treating standards, and other technical information. From Canada or overseas call + (206) 275-4754. | | Mercer Island WA USA |
| TRINITY PRODUCTS INC. Trinity Products is a custom steel fabrication manufacturer specializing in large scale pipe, piling, and structural steel projects. With over 30 years of experience they have become one of the leaders in their field and a trusted and valued ally to their customers throughout the United States. Their sales and production teams boast an extremely broad knowledge base allowing them to provide the most thorough customer service in the industry; while their dedication to their customers and their projects has granted them the reputation of taking into account both economy and practicality of designs and field implementation to best meet client needs. | | O Fallon MO USA |
| VERMEER MACHINE TECHNIEK B.V. Vermeer Machine Techniek B.V. is the largest Dutch manufacturer of compact piling and drilling rigs with winches from 7500 N to 60000N and rotary tables from 13 kNm to 450 kNm. We have sold over 300 rigs in more than 20 countries. Through a dealer network we service our durable rigs all over the world. Our rigs contain high quality components and are delivered with CE marking. | | 2131 AA Hoofddorp NETHERLANDS |
| VIKING FOUNDATION PRODUCTS Helical Anchor distributor | | Minneapolis MN USA |
| WILLIAMS FORM ENGINEERING CORP. Williams Form Engineering Corp. has been offering Ground Anchors, Tie Backs, Post Tensioning Systems, High Capacity Concrete Anchors, and Concrete Forming Hardware to the construction industry for over 80 years. | | Golden CO USA |
Deep Foundations Institute - 326 Lafayette Avenue - Hawthorne, NJ 07506
tel: 973.423.4030 - fax: 973.423.4031 - email: staff@dfi.org
tel: 973.423.4030 - fax: 973.423.4031 - email: staff@dfi.org
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