Cowper Griffith Architects
Cowper Griffith Architects is a Cambridge-based, RIBA Chartered architectural practice founded in 1980, delivering heritage conservation, education, residential, and community projects across England for trusts, colleges, and private clients.
- Company typePrivate
- Founded1980
- HeadquartersWhittlesford, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Cowper Griffith Architects does
Cowper Griffith Architects is a UK-based, RIBA Chartered architectural practice founded in 1980 by Chris Cowper in Whittlesford, just south of Cambridge, and operating as Cowper Griffith Architects LLP. The firm delivers full-service architectural design across six sectors: residential houses, housing and masterplanning, conservation and heritage, education, workplace, and community/culture/arts. It holds recognized specialist expertise in heritage conservation (Grade I, II* and II listed buildings) and in sustainable design, including low-energy retrofit, ground-source heat pumps, photovoltaic integration, and breathable lime-based construction assemblies, developed through long-running work with heritage bodies such as the National Trust and The Landmark Trust.
The practice is structured as a partnership with five equity partners (Adrian Small, Simon Redman, Stuart Everatt, Karen Lim, plus Tim Powter-Robinson as Consultant) and 15-20 staff in total. Revenue is generated on a project-by-project basis through percentage-of-construction-cost or fixed-fee arrangements, with project construction values ranging from roughly £150k to £12M. Go-to-market is sales-led and traditional: direct client appointments, open architectural competitions (e.g., the 2017 Calverley Old Hall competition where the firm beat 75 entrants), repeat institutional engagements, and referrals. Marketing is conducted through portfolio-quality, RIBA and Civic Trust awards recognition, and editorial coverage in publications such as The Guardian, Country Life, and KL Magazine rather than active digital demand-generation.
The firm has accumulated a multi-decade awards record including RIBA East Architect of the Year, RIBA East Building of the Year, multiple National RIBA Awards, Civic Trust Awards, BCO Best Recycled Workspace, and RICS recognition, with a notable 2025-2026 awards cluster around Calverley Old Hall (Civic Trust Award, Selwyn Goldsmith Universal Design Award, AABC Conservation Award, Leeds Architecture Awards Sustainability Award). The business is privately held with no external institutional investment and no parent company.
Cowper Griffith Architects firmographics
Firmographics- Name
- Cowper Griffith Architects
- Legal name
- Cowper Griffith Architects LLP
- Website
- https://cowpergriffith.co.uk
- Company type
- Private
- Founded year
- 1980
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Cowper Griffith Architects is a Cambridge-based, RIBA Chartered architectural practice founded in 1980, delivering heritage conservation, education, residential, and community projects across England for trusts, colleges, and private clients.
- Ownership category
- akta.pro rank
Cowper Griffith Architects industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (54131), Residential Building Construction (23611), Residential Remodelers (236118), Nonresidential Building Construction (2362)
- SIC
- General Bldg Contractors - Residential Bldgs (1520)
- akta.pro primary industry
- Historic Preservation & Conservation Planning (BPAHAKAH)
- akta.pro secondary industry
- Historic Home Renovation & Preservation (HSAPAEAG)
Keywords
Where Cowper Griffith Architects is headquartered
LocationHeadquarters
- HQ city
- Whittlesford
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Cowper Griffith Architects business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Infrastructure, Others
Revenue model
- Architectural Services: The practice generates revenue through providing architectural design services for residential, commercial, educational, heritage, and cultural projects. Revenue is project-based, typically quoted as a percentage of construction cost or fixed fee arrangements. Projects range from small residential alterations to large-scale conservation and new build schemes valued from £150k to £12M.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
Cowper Griffith Architects product offering
Product offeringCore offering
Cowper Griffith Architects is a RIBA Chartered architectural practice providing full-service architectural design, conservation, and masterplanning across residential, housing, education, workplace, and community/culture/arts sectors. The practice specialises in heritage conservation for Grade I, II* and II listed buildings, sustainable low-energy design, and contemporary interventions within historic settings. Projects range from small residential alterations to large-scale conservation and new-build schemes valued from £150k to £12M, with fees quoted as a percentage of construction cost or fixed fee arrangements.
Product overview
Cowper Griffith Architects is an award-winning RIBA Chartered Practice offering comprehensive architectural services. The practice operates as a single integrated service rather than a platform-with-modules architecture, providing design, conservation, and masterplanning services across six main sectors: Houses (residential), Housing & Masterplanning, Conservation, Education, Workplace, and Community/Culture/Arts. The practice was established in 1980 and varies in size from 15 to 20 staff. Key notable projects include The Arboretum (RIBA East Building of the Year 2014), Calverley Old Hall (Landmark Trust heritage restoration), Carlton Marshes Visitor Centre (sustainable timber construction), and Stowe Gardens (RIBA National Conservation Award winner). The firm specializes in heritage-led regeneration, sustainable design, and sensitive interventions within historic environments.
Differentiator
Problem solved
Functional benefit
Products and services
- Architectural Design Services Full-service architectural design covering new build, conversion, and extension projects across residential, commercial, educational, heritage, and cultural sectors. Projects range from £150k to £12M.
- Residential Architecture (Houses) Specialist residential design including bespoke houses, replacement dwellings, conversions, and extensions, particularly in sensitive rural, coastal, and conservation-area settings.
- Housing & Masterplanning Large-scale residential developments including barn conversions, new build housing schemes, and comprehensive masterplanning for mixed-use sites.
- Conservation & Heritage Restoration and adaptive reuse of listed buildings, historic structures, and heritage assets including medieval, Georgian, Victorian, and modernist properties, with sustainability retrofit expertise.
- Education Architecture Design for educational facilities including schools, colleges, universities, music schools, libraries, and student accommodation.
- Workplace Architecture Commercial office design, workplace conversions, and commercial development projects.
- Community, Culture & Arts Architecture Visitor centres, community facilities, religious buildings, museums, and cultural venues.
Quantifiable outcome
- Multiple RIBA Regional and National Awards
- +1 more outcomes
Companies that use Cowper Griffith Architects
Customer profileNamed customers9 records
Segments6 records
Ideal customer profiles4 records
Cowper Griffith Architects technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Cowper Griffith Architects partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- The Landmark TrustcoreLong-term strategic partnership on heritage conservation projects. CGA was appointed following a rigorous competition to develop Calverley Old Hall for The Landmark Trust, who acquire heritage properties at risk and find sustainable futures for them through conservation and adaptive reuse.
Scale indicators2 records
Recent moves6 records
Expansion highlights4 records
Cowper Griffith Architects competitors and assessment
Company assessmentMarket position
Strengths4 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Cowper Griffith Architects social profiles
Digital presenceCowper Griffith Architects compliance and trust
Trust signalCompliance1 record
Cowper Griffith Architects financial estimates
Financial estimateRevenue estimate
Valuation estimate
Cowper Griffith Architects leadership team
Management profileNumber of profiles
Profiles16 records
Cowper Griffith Architects funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Cowper Griffith Architects 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 Cowper Griffith Architects
What does Cowper Griffith Architects do?
Cowper Griffith Architects is a RIBA Chartered architectural practice providing full-service architectural design, conservation, and masterplanning across residential, housing, education, workplace, and community/culture/arts sectors. The practice specialises in heritage conservation for Grade I, II* and II listed buildings, sustainable low-energy design, and contemporary interventions within historic settings. Projects range from small residential alterations to large-scale conservation and new-build schemes valued from £150k to £12M, with fees quoted as a percentage of construction cost or fixed fee arrangements.
Is Cowper Griffith Architects a public or private company?
Cowper Griffith Architects is a private company. It is classified as management employee owned and is currently operating.
When was Cowper Griffith Architects founded?
Cowper Griffith Architects was founded in 1980. It employs 11 to 50 people.
Where is Cowper Griffith Architects based?
Cowper Griffith Architects is headquartered in Whittlesford, United Kingdom, in the Europe region.
How does Cowper Griffith Architects make money?
One revenue line is on record: architectural Services.
Does Cowper Griffith Architects have an API?
No public API is recorded for Cowper Griffith Architects.
What industry is Cowper Griffith Architects in?
Cowper Griffith Architects's product category is Architectural Services. Its primary akta.pro industry code is BPAHAKAH, Historic Preservation & Conservation Planning, with a secondary code of HSAPAEAG, Historic Home Renovation & Preservation. Its NAICS code is 54131 and its SIC code is 1520.