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St-Denis Thompson

St-Denis Thompson specializes in building restoration and the repair of stone, brick, and concrete masonry structures.

Construction
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Headquarters
Montreal, Québec, CanadaSource: RevenueBaseRetrieved October 13, 2026
Employee range
201 to 500Source: RevenueBaseRetrieved October 13, 2026
Founded
1995Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
80 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does St-Denis Thompson do?

The company specializes in work at height and delicate interventions in complex environments. For building-envelope work, the company diagnoses problems and applies adapted solutions.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

The company works on commercial, institutional, multi-unit residential, condominium, heritage-value, and prestige residential buildings.

What the business offers

Services & capabilities.

Building restoration

Its teams carry out interventions on heritage buildings.

Source: LinkedIn company description · Retrieved October 13, 2026

Masonry structure repair

Repairs cover stone, brick, or concrete masonry structures.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWSt-Denis Thompson listed #1 on Architectural conservation companies, September 29, 2026Open the published source list.
St-Denis Thompson

#1 Architectural conservation companies

Snapshot: September 29, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 14, 2026, September 15, 2026, September 16, 2026, September 17, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 27, 2026, September 29, 2026, October 8, 2026, October 9, 2026 and October 11, 2026. How the company lists are built.

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