At JENNMAR fabrication takes place in our more than twenty strategically located manufacturing facilities associated with our affiliated brands. From bolts and beams to channels and trusses, to resin and rebar, and more, JENNMAR is uniquely positioned to accommodate our customers’ industrial fabrication needs.

JENNMAR’s opportunities range from free training of high school and technical college students and graduates to a variety of summer jobs, internships, and free certification programs.

JENNMAR can deliver our products to your door quickly and efficiently. In the options below click on the OUR LOCATIONS button to see all of our locations or narrow it down by choosing an Affiliate, Industry, or Service.

JENNMAR designs and manufactures a wide range of dependable ground control products, from bolts and beams to channels and trusses, resin, rebar, and more. We’re proud to make products that make the mining, tunneling, civil, and construction industries safer and more efficient.

JENNMAR manufactures J-Walk crossover systems. These reusable crossover structures are designed and built with ladders and handrails for extra safety when traveling over conveyor …

Today, the JENNMAR family of companies has manufacturing expertise in Steel Roof Support, Ground Stabilization Chemicals, Roll Forming, Value Added Steel Service, ventilation, and carbide tools for Mining, Milling, and Metal Cutting.

JENNMAR makes a broad range of reliable ground control products, from bolts and beams to channels and trusses, to resin and rebar. We’re proud to make products that make the mining and tunneling industries safer and more efficient.

JENNMAR divests of rack manufacturer, Elite Storage Solutions; JENNMAR Sanshell acquires Cuda Tools; Affiliate, JM Conveyors begins operations in Lebanon, VA, manufacturing conveyor belt structures; Established additional ROCBOLT Technologies joint venture with DSI in Mongolia; JENNMAR to offer EcoVent equipment doors; JENNMAR and Murray ink ...

JENNMAR Services provides well-trained, drug-free, experienced personnel who are qualified to work in the Coal Mining, Oil & Gas, Construction, and Industrial Plant industries. We can supplement an existing workforce during peak work periods or act as a screening service allowing a company to observe a potential employee’s skills and work ...

JENNMAR’s brand of affiliates includes engineering services, resin manufacturing, rolled-steel and drill-steel manufacturing, carbide drill bits, custom steel fabrication, chemical roof support and sealing products, and even includes staffing solutions and our own trucking company.