
About us
The Best Kept
Secret in the
Concrete World
Since 2016, Atelier AP Fortier, based in Quebec, has been manufacturing equipment for a variety of industries with a focus on innovation and customer satisfaction.
Forum Pump System (FPS) emerged from a partnership between RG Rumbolt—a trusted name among contractors and engineers—and Atelier AP Fortier, known for embracing complex manufacturing hallenges. FPS designs, manufactures, tests, and continuously improves equipment tailored to the real-world needs of industry professionals. Its mission is to deliver high-performance, cost-effective mixing pump systems for floor underlayment and leveling installers.
Robert Rumbolt
Sales Manager
Robert « Bob » Rumbolt brings 40+ years of industrial gypsum expertise
to Forum Pump Systems, a partnership with Andre-Philippe Fortier’s team
at Atelier AP Fortier. Focusing on flooring underlayments and leveling
materials, Forum develops superior mixing pump equipment by
collaborating directly with product manufacturers and installers—
addressing long standing industry challenges with innovative solutions.
+1 647 278-8084
sales@forumpumpsystems.com
André-Philippe Fortier
Sales Manager
Third-generation machinist with manufacturing roots dating to 1947,
I lead a dedicated team focused on customer satisfaction.
Forum Pump System combines RG RUMbolt’s industry knowledge with
AP Fortier’s workshop expertise to deliver exceptional equipment solutions.
+1 418 955-8708
info@forumpumpsystems.com