Exa Design
Exa Design is a small, privately held architecture and interior design firm based in Longueuil, Québec, serving residential and commercial clients across the Rive-Sud de Montréal area since 1986 via direct, fee-for-service project engagements delivered bilingually in French and English.
- Company typePrivate
- Founded-
- Headquarters—
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Exa Design does
Exa Design is a privately held architecture and interior design firm based in Longueuil, Québec, operating under the brand name "EXA" and serving the Rive-Sud de Montréal (South Shore of Montreal) region. Founded in 1986, the firm offers two integrated service lines — Architecture Services and Design Services (interior design) — delivered as a unified practice organized around the philosophy of "Comprendre l'humain, Maîtriser l'espace" (Understanding the human, Mastering space). Its client base comprises residential and commercial project owners in the South Shore corridor, with no disclosed enterprise anchors, named logos, or segment-level revenue split.
The firm operates with approximately 19 employees from a single Longueuil location and reaches clients primarily through a bilingual (French-primary, English-secondary) website at exaad.ca. Its go-to-market is direct client engagement: prospective clients initiate contact via the website for initial consultations and project discussions, with no digital storefront, marketplace presence, or third-party distribution channels in evidence. Pricing is not publicly disclosed, consistent with a project-based, fee-for-service professional services model typical of small architectural practices. Marketing activity appears limited to the website itself; there is no evidence of paid digital advertising, partnerships, referral programs, or content marketing beyond the site.
No technology platform, proprietary tooling, patents, certifications, or external capital has been disclosed. The firm is privately held with no parent company, subsidiaries, or public-market presence identified in the source material, and no management team, funding history, M&A activity, or strategic partnerships are documented. In short, Exa Design presents as a long-standing, small-scale, geography-bounded professional services firm whose competitive position is built on local reputation and bilingual client service rather than on technology, scale, or external capital.
Exa Design firmographics
Firmographics- Name
- Exa Design
- Website
- https://exadesign.ca
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Exa Design is a small, privately held architecture and interior design firm based in Longueuil, Québec, serving residential and commercial clients across the Rive-Sud de Montréal area since 1986 via direct, fee-for-service project engagements delivered bilingually in French and English.
- Ownership category
- akta.pro rank
Exa Design industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (54131), Interior Design Services (54141)
- SIC
- Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industry
- Interior Design Services (BPAHAKAB)
Keywords
Exa Design business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Others
Distribution channels1 record
Marketing channels1 record
Exa Design product offering
Product offeringCore offering
Exa Design is an architecture and interior design firm offering residential and commercial architecture and design services in the Rive-Sud de Montréal region. The firm operates as a single integrated practice under the philosophy 'Comprendre l'humain, Maîtriser l'espace' (Understanding the human, Mastering space), providing spatial planning and design expertise for projects across the South Shore of Montreal.
Product overview
Exa Design is an architecture and interior design firm based in Rive-Sud de Montréal. The company operates as a single unified service offering two integrated disciplines: Architecture Services and Design Services. These complementary offerings work together to provide clients with comprehensive spatial design solutions, united by the philosophy of 'Comprendre l'humain, Maîtriser l'espace' (Understanding the human, Mastering space).
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture Services Architecture services for residential and commercial projects in the Rive-Sud de Montréal region, focused on understanding human needs and mastering spatial design.
- Design Services Interior design services complementing architectural offerings, providing comprehensive interior design solutions for spaces in the Rive-Sud de Montréal region.
Companies that use Exa Design
Customer profileSegments1 record
Ideal customer profiles1 record
Exa Design technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Exa Design partnerships and signals
Strategic signalRecent moves3 records
Expansion highlights1 record
Exa Design competitors and assessment
Company assessmentBroad incumbents
- Lemay: One of Canada's largest architecture and design firms, headquartered in Montreal with a fully integrated architecture, interior design, landscape, and urban design practice. Comparable as a Montreal-headquartered firm offering the same combined architecture + interior design value proposition at much larger scale.
- Stantec: Global design and engineering firm with a large Canadian architecture and interior design practice including significant Montreal operations. Comparable in offering integrated design services across architecture and interiors, though within a much broader engineering-led portfolio.
- B+H Architects: International architecture, interior design, and planning firm with Montreal presence. Comparable as a combined architecture + interior design practice operating in the same Canadian market, though at significantly larger scale and global footprint.
- WZMH Architects: Toronto-headquartered architecture firm with national practice including interior design. Comparable as a Canadian integrated architecture and interiors firm serving institutional and commercial clients, though operating at a larger national scale than Exa.
Direct peers
- Provencher Roy: Montreal-based architecture and interior design firm with integrated practice across cultural, institutional, residential, and commercial projects. Highly comparable to Exa in offering combined architecture and interior design services in the Greater Montreal market.
- Ædifica: Montreal architecture firm with integrated design practice spanning residential, commercial, and institutional projects. Directly comparable to Exa in combining architecture and interior design disciplines within a Quebec-based mid-size practice.
- Bisson Associés: Montreal architecture and interior design firm working across residential, commercial, and hospitality projects in Quebec. Directly comparable to Exa in scale, integrated service model, and bilingual Montreal market focus.
- Menkès Shooner Dagenais LeTourneux Architectes: Montreal architecture firm with strong residential, commercial, and interior design practice. Comparable in providing integrated architecture and design services in the Greater Montreal area, though generally on larger and more institutional projects.
Emerging players
- Atelier Barda: Montreal-based interior design and architecture practice specializing in high-end residential and boutique commercial projects. Comparable in integrated architecture and interior design focus within the Montreal market, though more design-forward and emerging in scale.
Regional players
- Diamond Schmitt Architects: Toronto-based architecture firm with practice across institutional, cultural, and residential projects including interiors. Comparable in offering integrated architecture and interior design services in the Canadian market, though primarily Ontario-focused rather than Quebec.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat2 records
Key risks6 records
Key highlights5 records
Customer concentration
Exa Design social profiles
Digital presenceExa Design financial estimates
Financial estimateRevenue estimate
Valuation estimate
Exa Design leadership team
Management profileNumber of profiles
Exa Design funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Exa Design M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Exa Design
What does Exa Design do?
Exa Design is an architecture and interior design firm offering residential and commercial architecture and design services in the Rive-Sud de Montréal region. The firm operates as a single integrated practice under the philosophy 'Comprendre l'humain, Maîtriser l'espace' (Understanding the human, Mastering space), providing spatial planning and design expertise for projects across the South Shore of Montreal.
When was Exa Design founded?
Exa Design was founded in -1. It employs 11 to 50 people.
Who are Exa Design's main competitors?
Broad incumbents on record are Lemay, Stantec, B+H Architects and WZMH Architects. Direct peers are Provencher Roy, Ædifica, Bisson Associés and Menkès Shooner Dagenais LeTourneux Architectes. Atelier Barda is listed as an emerging player. Diamond Schmitt Architects is listed as a regional player.
Does Exa Design have an API?
No public API is recorded for Exa Design.
What industry is Exa Design in?
Exa Design's product category is Architectural Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of BPAHAKAB, Interior Design Services. Its NAICS code is 54131 and its SIC code is 8700.