![Marc Séguin](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Net worth: 2 M $ as of 31/05/2026
Marc Séguin is currently the President at CanWel Building Materials Ltd. He previously served as the Director & President-CanWelBroadLeaf Division at Doman Building Materials Group Ltd. from 2012 to 2013.
Prior to that, he worked as the Manager-Sales & Marketing at Daubois, Inc. from 1992 to 1998 and from 1989 to 1991.
He also served as the General Manager at Laminage Mes, Inc. from 1999 to 2006.
Mr. Séguin obtained his undergraduate degree from the University of Quebec.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 04/03/2025 | 241,300 ( 0.27% ) | 2 M $ | 31/05/2026 |
| Companies | Position | Start |
|---|---|---|
CanWel Building Materials Ltd.
 CanWel Building Materials Ltd. Industrial SpecialtiesProcess Industries Distributes building materials including adhesives, fasteners, ceilings, commodities, flooring, decking, insulation, roofing, siding, storage, underlayment, and wall systems | President | 08/05/2012 |
| Companies | Position | End |
|---|---|---|
Laminage Mes, Inc. | Corporate Officer/Principal | 01/01/2006 |
Daubois, Inc.
 Daubois, Inc. Construction MaterialsNon-Energy Minerals Manufactures pre mixed mortars and concrete products | Sales & Marketing | 01/01/1998 |
Daubois, Inc.
Daubois, Inc. Construction MaterialsNon-Energy Minerals Manufactures pre mixed mortars and concrete products | Sales & Marketing | 01/01/1991 |
| DOMAN BUILDING MATERIALS GROUP LTD. | Director/Board Member | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 5 |
|---|---|
CanWel Building Materials Ltd.
CanWel Building Materials Ltd. Industrial SpecialtiesProcess Industries Distributes building materials including adhesives, fasteners, ceilings, commodities, flooring, decking, insulation, roofing, siding, storage, underlayment, and wall systems | Process Industries |
Doman Building Materials Group Ltd.
 Doman Building Materials Group Ltd. Wholesale DistributorsDistribution Services Distributes building materials and home renovation products & provides lumber pressure treating services | Distribution Services |
University of Quebec
 University of Quebec Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Daubois, Inc.
Daubois, Inc. Construction MaterialsNon-Energy Minerals Manufactures pre mixed mortars and concrete products | Non-Energy Minerals |
Laminage Mes, Inc. |
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