Canada's Largest Stamp Manufacturer!

It all started in 1945 when Warren R. Schram set out to find a custom rubber stamp store in London, Ontario, Canada. After searching the city without any luck, Warren had an idea. He would try to make his own stamp! It was in that moment that Sterling Marking Products Inc. was formed. Still family owned and operated, Sterling has grown from a one man Rubber Stamp shop to a large company offering a wide variety of Image Graphic Transfer products, technologies and services:

Sterling has locations across Canada and a large dealer network selling to our worldwide customer base. With over 100 amazing employees, it's no wonder that our customer service and product quality means that YOU, the customer, is always happy!

Bob Schram

Awards and Achievements!

Sometimes you just have to share what you're most proud of...