31 5100 - Anchor Tiebacks
(Typically tension applications)
- AnchorGuard - corrosion protection for anchors
- CantSink - Helical piles are used for stabilizing a structure. Cantsink's patented piles have a unique design, adding strength and durability.
- CHANCE Civil Construction (CHANCE and Atlas Products)
- Con-Tech Systems - Geo-Support Systems (strand, solid, fiberglass, & hollow bars) plus advanced grouting equipment.
- DSI-Lang Geotech - formerly Dywidag Systems International
- Earth Contact Products - Earth Contact Products is a manufacturer and distributor of helical piles, soil nails and steel piers.
- Empire Piers - Helical piers for tension and compression applications including lighting bases, residential, commercial, and industrial arenas.
- Grip-Tite Manufacturing Co.
- Magnum Piering
- Pier Tech - Helical piers, helical piles, and helical anchors.
- Platipus Anchors
- Williams Form Engineering Corp. - Ground anchors, concrete anchors, post tensioning systems and concrete forming hardware for over 80 years.