Stewart Associates

What Stewart Associates does

Stewart Associates is a chartered architectural practice founded in 1990 and headquartered in Largs, Ayrshire, Scotland, operating across commercial, residential, conservation, and public sector projects throughout Scotland. The firm provides a unified service model combining architectural design, conservation, quantity surveying, project management, and certified energy assessment, with specialist credentials including an RIAS Conservation Accredited Architect and an OCDEA-certified energy assessor on staff. Core technology comprises 2-D and 3-D design software, networked workstations with remote server access, and an in-house QA system for project management and environmental control.

The business operates as a project-based professional services firm earning fees for design, planning, procurement, and management of building projects under SBCC Minor Works or JCT Standard Forms contracts. Go-to-market is sales-led via direct engagement and repeat commissions, supplemented by The Argyll Partnership with Binnie Murray & Hutton, which delivers multi-disciplinary quantity surveying and project management capabilities on a one-stop basis. Customer segments span hotels, marinas, leisure developments, private residential, affordable housing, healthcare facilities, and historic building conservation for clients including NHS Greater Glasgow & Clyde, Argyll & Bute Council, North Ayrshire Council, Mount Stuart Trust, and Portavadie Estates.

Revenue is not publicly disclosed. The practice is privately held with no evidence of external investment, and operates with 11-50 employees from its Largs headquarters. Marketing channels are limited to a portfolio website, Facebook, and Twitter, with credibility reinforced through RIAS, RIBA, and AHSS professional memberships plus a track record of regional design and conservation awards.

Name

Stewart Associates

Legal name

Stewart Associates

Website

https://stewart-associates.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Short description

Stewart Associates is a chartered Scottish architectural practice founded in 1990, providing design, conservation, quantity surveying, project management, and energy assessment services across commercial, residential, public sector, and historic building projects primarily in Scotland.

Ownership category

akta.pro rank

Headquarters

HQ city

Largs

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Architectural Services: Project-based professional services for architectural design, conservation, and project management across residential, commercial, and public sectors. Revenue derived from fees for design, planning, procurement and management of building projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Stewart Associates is an architectural and development consulting practice providing design, planning, conservation, quantity surveying, and project management services for residential, commercial, hospitality, leisure, heritage, and public-sector building projects throughout Scotland. The firm operates through The Argyll Partnership with Binnie Murray & Hutton to deliver multi-disciplinary services on a one-stop basis, and holds specialist credentials in historic building conservation and certified energy assessment.

Product overview

Stewart Associates is an architectural practice offering a unified service model that combines architectural design, conservation expertise, quantity surveying, and project management. The practice operates primarily through its core Architectural Services for various project types including hotels, marinas, commercial buildings, private houses, and historic buildings. Conservation Services, led by RIAS Conservation Accredited Architect Andy Kitson, handles historic building repairs and restoration. The Argyll Partnership provides additional quantity surveying and project management capabilities. The practice utilizes 2-D and 3-D software for design visualization and operates an in-house QA system for project management and environmental control.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Services Full-service architectural consultancy providing design, planning, and project management for residential, commercial, educational, hospitality, and leisure building projects throughout Scotland.
• Conservation Services Specialist conservation and repair services for historic buildings including churches, country houses, farm steadings, and tenements, using proven conservation techniques grounded in minimal-intervention and reversibility principles.
• Quantity Surveying Professional quantity surveying services delivered through The Argyll Partnership, providing cost management and procurement expertise for building projects.
• Project Management Comprehensive project management services for building projects, from inception through completion and handover.
• Development/Appraisal Services Development appraisals, feasibility studies, and masterplans for large-scale marine, hospitality, leisure, and residential projects.
• Energy Assessment Certified On Construction Domestic Energy Assessor (OCDEA) energy performance assessment services supporting sustainable design implementation.

Named customers12 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

One partnership is on record.

• Binnie Murray & HuttoncoreStrategic or Co-development PartnerPartnership bringing together Binnie Murray & Hutton and Stewart Associates to provide a multi-disciplinary professional service in Argyll and Bute, offering architectural, quantity surveying and project management services on a 'one-stop' basis. Successfully managed projects for SAMS, Argyll College and Argyll & Bute Council.

Scale indicators2 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• Cooper Cromar: Aberdeen-headquartered architecture firm delivering commercial, residential, healthcare, and education projects across Scotland with comparable project types and similar mid-sized practice scale.
• Anderson Bell Christie: Glasgow-based architectural practice with a multi-sector portfolio spanning commercial, residential, education, and leisure work across Scotland; directly comparable in service mix and regional focus.
• Holmes Miller: Glasgow-headquartered architecture and masterplanning practice serving commercial, residential, education, and public sector clients across Scotland; similar scale and multi-sector portfolio to Stewart Associates.
• Page\Park Architects: Glasgow-based architectural practice with a strong heritage and conservation portfolio; comparable size, regional Scottish focus, and specialism in historic building work make it a close peer to Stewart Associates.
• Simpson & Brown: Edinburgh-based conservation architects specialising in historic building restoration and repair, directly comparable to Stewart Associates' conservation heritage practice led by Andy Kitson.
• jmarchitects: Scottish architectural practice with offices in Edinburgh and Glasgow providing design services across residential, commercial, and public sectors; comparable in scale and regional Scottish footprint.
• Reiach and Hall Architects: Edinburgh-based architectural practice with strong cultural, educational, and conservation portfolio across Scotland, serving a similar mix of public and private clients to Stewart Associates.

Broad incumbents

• AHR: International architecture firm with Glasgow and Edinburgh offices providing broader commercial, education, and residential services to clients that overlap with Stewart Associates' public and private sector portfolio.
• Corstorphine & Wright: UK-wide architecture practice with Scottish offices delivering commercial, residential, healthcare, and conservation services; larger scale but overlapping client base with Stewart Associates.
• NORR: International architecture and engineering firm with significant Scottish presence, offering broader multidisciplinary services that overlap with Stewart Associates' commercial, healthcare, and education portfolio.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/architectslargs
• Facebookfacebook.com/pages/Stewart-Associates/149229545238516

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Stewart Associates