Sigma Group
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About Sigma​ Holdings

Founded in 2017 and headquartered in Southeastern New Brunswick, Sigma Holdings is a diversified operator with business interests spanning equipment sales, certified service, education, marine, and real estate. Our group is known for delivering reliable customer experiences through trusted brand partnerships and disciplined operational execution.
We proudly operate authorized sales and repair services for leading equipment brands such as Cub Cadet, ECHO, Troy-Bilt, Wood-Mizer, Bluebird, Bear Cat, Shindaiwa, Briggs & Stratton, and Rehlko (formerly Kohler Engines)—serving residential, commercial, and municipal customers across Atlantic Canada.

Sigma’s broader portfolio includes:

- Mathnasium of Moncton, an award-winning math education centre serving students across New Brunswick.
- Hebert’s Marine & Prop Repair Ltd., a full-service marine repair and small engine shop.
- A growing stake in Quest Capital, a regional real estate group focused on residential and mixed-use development through its Quest Properties brand—designed to represent quality, luxury, and modern community living.
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Across all of our ventures, Sigma Holdings is anchored by a commitment to long-term growth, operational integrity, and consistent customer care. 

​As a locally owned and operated group, we’re deeply invested in the future of the region—not only through business, but also through civic leadership, community development, and strategic partnerships.

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• Sigma Community
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