Compare Cable trays providers listed in the Electrical Contracting Marketplace. Browse the latest products and services for your business, read company reviews, download white papers, and research Electrical Contracting industry trends. These companies lead in innovation, technology, and global competitiveness, employing advanced techniques and contributing significantly to the national economy. They represent excellence in production and. Other products such as frames, handles, guides, cable rings, shelves, baskets, racks, cable management panels, container holders, shelf dividers & sterilizer carts are available. is estimated to have 10-49 employees. estimated yearly. Atkore's US Tray was established in 2012, as an American manufacturer of made-to-order cable trays that are built per NEMA standards and certified by UL. We offer modern, innovative, and technically advanced cable trays, tray covers and wire management accessories, support, and logistics management. Therefore, we've analyzed the market to identify the premier Cable Tray Manufacturers whose innovation translates directly into faster installation times and superior lifetime ROI. cable tray market size was worth USD 818.