Groupe ARC Design

What Groupe ARC Design does

Groupe ARC Design is a privately held boutique architecture and interior design firm headquartered at 1751 Saint-Patrick Street in Montreal, Quebec, inside the historic Redpath Sugar Refinery building. Founded in 1990 by architects Catherine Natlacen and John Apostolis, the firm operates with a team of 1–10 staff combining registered architects, architectural technologists, and interior designers. Its service offering is organized into three pillars: Architecture Services (code analysis, construction plans, accessibility and Construction Code compliance, new construction and renovation), Interior Design Services (concept development, pre-lease blocking plans, 3D renderings using Enscape, furniture selection, and custom millwork design), and Project Management Services (preliminary budgets, bid administration, contractor selection, engineer coordination, and site supervision). The firm primarily serves corporate office tenants and medical clinics, with occasional selective residential projects.

The firm's revenue model is professional-services based, with custom project-based pricing determined after an initial consultation. Deliverables and fees are tailored to scope, scale, and budget; clients can procure individual services or bundled full project management on multi-year contracts. Distribution is direct and referral-driven: prospective clients initiate engagement through the firm's website contact form or email. The firm reports operating geographies covering Canada, the United States, and the United Kingdom. Marketing relies on the portfolio website, organic social media (Facebook, Instagram), and documented client testimonials rather than paid acquisition.

The firm's competitive positioning rests on its dual architecture-plus-interior-design expertise, partner-led client engagement, and stated commitment to eco-responsibility, universal accessibility, and well-being. Its enterprise client roster includes Autodesk, BDC, Definity, McGill University, Morguard, Canada Revenue Agency, Kaufmann de Suisse, Method Studios, and others across financial services, healthcare, government, real estate, and animation/VFX. No external funding, acquisitions, subsidiaries, patents, or AI/ML capability disclosures are present in the available record.

Name

Groupe ARC Design

Legal name

Groupe ARC Design

Website

https://groupearcdesign.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

1–10 employees

Short description

Groupe ARC Design is a Montreal-based boutique architecture and interior design firm founded in 1990 that delivers office, medical clinic, and select residential projects for enterprise, institutional, and government clients across Canada, the US, and the UK.

Ownership category

akta.pro rank

Product category

Architectural and Interior Design Services

NAICS

Architectural Services (541310), 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

• Architectural design services
• Interior design services
• Office space design
• Medical clinic design
• Project management services

Headquarters

HQ city

Montreal

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D

Revenue model

1. Architectural Design Services: Professional services for architecture, interior design, and project management. Project costs vary depending on scope, scale, and level of design. After an initial consultation, they provide a detailed offer of services outlining deliverables and fees tailored to the project's requirements and budget.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Groupe ARC Design is a boutique architecture and interior design firm providing integrated services for office, medical, and select residential spaces. Its offerings span architecture (code analysis, construction plans, renovation design), interior design (space planning, 3D renderings, furniture selection, custom millwork), and end-to-end project management (budget estimation, contractor selection, site supervision). The firm primarily serves enterprise and institutional clients in Canada, the U.S., and the UK.

Product overview

Groupe ARC Design is a boutique architecture and interior design firm that provides a comprehensive suite of design services organized into three main offerings: Architecture Services (covering code analysis, construction plans, and new construction/renovation), Interior Design Services (including space planning, 3D renderings, furniture selection, and custom millwork), and Project Management Services (encompassing budget estimation, contractor selection, and site supervision). Their holistic approach combines architectural and interior design expertise to deliver projects from concept through completion, specializing primarily in high-end office interiors and medical clinics.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Services Comprehensive architectural services including analysis of applicable codes, verification of plan compliance with municipal regulations, accessibility standards, and Construction Code; preparation of construction plans and technical specifications; and design for new construction, expansion, or facade renovation. For enterprise, institutional, and select residential clients.
• Interior Design Services Full-service interior design including analysis of client requirements, preparation of pre-lease blocking plans and preliminary plans, research, concept and detailed design development, preparation of interior and exterior 3D renderings, furniture selection, and custom millwork design. Primarily for corporate office, medical clinic, and select commercial/residential clients.
• Project Management Services End-to-end project management including preparation of preliminary budget estimates, bid administration with selection of general contractor, coordination with engineers and other professionals, site supervision and administration, and overview of project delivery. For clients undertaking office, medical, or commercial design projects.

Named customers34 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators1 record

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Gensler: Global architecture and design firm with extensive workplace interiors practice serving enterprise clients including many Fortune 500 companies. Competes for the same corporate office interior and hybrid workplace redesign work at far greater scale and geographic reach.
• Lemay: One of Canada's largest architecture firms headquartered in Montreal, with deep interior design and urban design practices. Larger and broader portfolio than Groupe ARC but operates in the same geographic and service market.
• HOK: Global architecture, design, and engineering firm with strong workplace and healthcare design practices. Competes for the same enterprise office interiors and medical clinic design work at international scale.
• Stantec: Global design and consulting firm with integrated architecture and interior design capabilities, including significant workplace and healthcare practices. Competes with Groupe ARC for enterprise commercial and healthcare interior design engagements at vastly larger scale.
• Diamond Schmitt Architects: Major Canadian architecture firm with offices in Toronto and elsewhere, offering integrated architecture and interior design across commercial, institutional, and healthcare sectors. Overlaps with Groupe ARC in healthcare and commercial interiors at a much larger scale.

Direct peers

• Atelier Barda: Montreal-based architecture and interior design practice with a focus on commercial, hospitality, and high-end interiors. Comparable boutique scale and integrated architecture/interior offering in the same geography.
• Provencher Roy: Montreal-based architecture and interior design firm with a similar boutique-to-mid-size structure serving commercial, institutional, and corporate clients. Directly comparable in geography, service mix, and client type to Groupe ARC Design.
• Saucier + Perrotte: Montreal architecture and design studio known for integrated architecture, interior design, and urban design work. Comparable boutique-scale practice combining architecture and interior design disciplines.
• NEUF architect(e)s: Montreal architecture firm offering integrated architecture and interior design services across commercial, residential, and institutional sectors. Comparable to Groupe ARC in combining architectural and experiential design under one practice in the same metro market.
• ACDF Architecture: Montreal boutique architecture and interior design firm with a focus on commercial, hospitality, and residential interiors. Comparable in scale, integrated architecture-plus-interior model, and Montreal market presence.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/groupearc
• Instagraminstagram.com/groupearcdesign
• LinkedInlinkedin.com/company/groupe-arc-design

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Groupe ARC Design