Management Team

Rocco Masella

President

As President, Mr. Masella oversees all aspects of Sternberg, bringing new thinking and improved processes to departments throughout the company, while focusing Sternberg's new product development on growing market sectors.

Rocco joined Sternberg as the VP of Finance in 2020, helping to build a new leadership team where he has been involved in all aspects of strategic planning for the business. Rocco's experience in the lighting manufacturing business spans 3 well-respected brands - Sternberg, Exenia and Lumenpulse. He holds the CPA, CA designation and previously worked in the Montreal office of KPMG, where he was a Senior Accountant in the firm's audit practice.


Michael Renner

VP of Marketing & Sales

As VP of Marketing & Sales, Mr. Renner develops and implements upstream strategies, as well as the downstream activities for Marketing, oversees the Outside and Inside Sales teams, directs new product development, and manages the product portfolio.

Mike brings over 30 years of experience in product development, beginning at (Genlyte) Stonco in 1990, then (Genlyte) Hadco and later Philips Lighting. 


Guy Diepenbrock

Senior Director of Operations

As Senior Director of Operations, Mr. Diepenbrock oversees all quality assurance, factory, and supply chain functions. His coordination of partners, artisan painters, welders, and fabricators empowers customers to dream big with their designs.

Guy has been a team member of Sternberg for more than 15 years, and has over 20 years of supply chain, inventory control, ERP, and project management experience in manufacturing, distribution, and the hospitality industry.