Tri-Arc LLC is a U.S. manufacturer of access and fall-protection equipment, including rolling ladders and work platforms. Founded as Pittsburgh-based Tri-Arc Manufacturing, it was acquired by Ballymore in 2021; the company describes a history of more than 50 years designing, engineering, and fabricating custom access solutions.
OSHA compliance
Compliance program
Ballymore Safety ProductsFounded in 1946 after John Colgan invented a rolling safety ladder, Ballymore Safety Products has grown from a ladder maker into the Ballymore Safety Group, a family of six specialized brands focused on safer, more productive workplaces. Its history includes expanding into aerial lifts and material handling, adding Tri-Arc Manufacturing and Lift Products, and broadening domestic manufacturing through later acquisitions. The company is best known for rolling safety ladders and workplace access equipment.332999COATESVILLE, PA
Safety Rail Source®Founded in 1999, Schwenksville’s Safety Rail Source® designs, manufactures and distributes OSHA-compliant rooftop and ladder fall-protection systems for facilities across the United States and Canada. The company combines custom engineering, site assessments and installation support with its own products, including the lightweight, non-penetrating NextGen 3000™ guardrail and U.S.-made ladder safety equipment. Its systems are built to address difficult conditions, from roof-membrane protection to corrosive environments such as water-treatment plants.332321AUDUBON, PA
Kee SafetyKee Safety makes fall-protection and safe-access systems that separate people from workplace hazards, from rooftop guardrails to industrial safety barriers. Founded in 1934 with the invention of Kee Klamp tubular fittings for agriculture, the company has since produced more than 100 million fittings and expanded into custom design, installation, hazard assessment and training. Its global operations and distribution partnerships support OSHA- and ANSI-compliant solutions for facilities where people work at height or around moving equipment.BUFFALO, NY
Trailmate TricyclesSince 1963, Trailmate Tricycles has designed and manufactured three-wheelers in the USA for both recreation and industrial mobility. Its work trikes are built to replace walking and gas-powered carts in large facilities, while personal models bring the same focus on stability and craftsmanship to everyday riding. Trailmate was acquired by ParBikes in 2024, bringing the long-running tricycle maker under new ownership while retaining its American manufacturing focus.PERRYSBURG, OH