Jennmar Corp

Company Description

We are a diversified manufacturer and services provider for above and below ground infrastructure that sets standards in terms of quality and safety for our stakeholders. Our mission is total customer support and satisfaction. Our portfolio of brands are rebuilding America’s infrastructure. Because we understand the ever changing and demanding conditions above and below ground we have built the richest portfolio of diverse and complementary brands. From engineering to resin manufacturing, rolled-steel and drill-steel manufacturing, custom steel fabrication, precision wear parts, tools and bits, chemical roof support and sealing products, staffing solutions, transportation and more – we ensure the customer has the support at every stage of their projects. Visit our brands at,,,, and JENNMAR continues to grow, but our focus will always be on the customer. We feel it is essential to develop a close working relationship with every customer so we can understand their unique challenges and ensure superior customer service. Our commitment to the customer is guided by three words: SAFETY, SERVICE, and INNOVATION. It’s these words that form the foundation of our business. It’s who we are.



  • Construction


  • Conveyors

Engineering Services

  • Engineering Services


  • Mining

Rail & Rail Accessories

  • Rail & Rail Accessories