About the client

For nearly 30 years, Castle Cheese (West) Inc. (Castle Cheese) has been a leading commercial cheese provider across Canada, specializing in shredded blends and cheese alternatives. Based in Lumby, B.C., the 100% Canadian family-owned and operated business was founded by Bill Boyko from the desire to provide high quality and accessibly priced cheese products to Canadians.

By 2005, Bill had grown the business from its humble beginnings to a state-of-the-art facility invested in research and development that created proprietary recipes and a robust portfolio of products. With loyal customers and long-standing relationships with suppliers and vendors, Castle Cheese continued to operate under the second generation of the Boyko family for a few years. When they decided they were ready, they approached our M&A team for help with finding the right partner to continue the company’s growth trajectory. 

We supported the Boyko family through the entire process to ensure it ran smoothly, collaborating with the due diligence and legal teams to find a partner that aligned with the business’ legacy of being a reliable source of high-quality products customers have loved for decades. That partner was ultimately found to be Headwater Equity Partners who will uphold the values of the Boyko family while continuing to grow the business. 

Fast facts

Client

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Castle Cheese Inc.

Transaction type

Transaction type

Divestiture

Services provided

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M&A

Sector

Sector

Food manufacturing

Close date

Close date

March, 2026

The client experience
“The Doane Grant Thornton team were an absolute pleasure to work with throughout this process, from our very first engagement to closing the deal. Their attention to detail, timely responsiveness, and ability to quickly problem solve provided peace of mind during an overwhelming period. We’re very happy with the outcome and know we wouldn't have gotten here without their exceptional skill and support.”
Trina, Paul and Ashley Boyko Castle Cheese (West) Inc.