Hall Black Douglas Architects

What Hall Black Douglas Architects does

Hall Black Douglas is a private architectural practice founded in 1984 and headquartered in a converted Victorian engineering works at 152 Albertbridge Road, East Belfast. The firm operates a Director-led service model delivered by a team of approximately twenty architects and technologists, providing full RIBA Stage 1-7 architectural services across six horizontal sectors: Healthcare, Conservation, Community, Faith, Public Space, and Residential/Living. Its client base spans Northern Ireland, the Republic of Ireland and Scotland, and includes government bodies (Monaghan County Council, Belfast City Council), healthcare trusts (Western Health and Social Care Trust), housing associations (Radius Housing, Clanmil, Connswater), higher education institutions (Queen's University Belfast), corporate clients (Primark), and faith/community organisations.

The practice's core technical capabilities centre on conservation architecture (RIBA Specialist Conservation Architect accreditation, statutory Listed Building Consent expertise), sustainable design (delivered NZEB and BREEAM Excellent projects; qualified Passive House designers), healthcare design (complex acute hospitals, mental health facilities, primary care centres), and BIM-enabled project delivery under ISO 9001/14001/18001 quality systems. Notable flagship projects include the Primark Bank Buildings heritage restoration in Belfast, Monaghan Peace Campus, Omagh Hospital and Primary Care Centre, Altnagelvin Hospital North Block, Tropical Ravine Botanic Gardens, and The Junction community hub in Dungannon.

Hall Black Douglas generates revenue through bespoke, quote-based professional services fees negotiated per project under traditional architectural contracts. Projects are secured via direct client engagement, public-sector tendering, and repeat commissions earned through reputation and award recognition. Marketing is conducted primarily through the firm's website, social media presence (LinkedIn, Instagram, X, Facebook), and an extensive portfolio of RIBA, RSUA, RIAI, AJ Architecture Awards, Civic Trust Awards and Europa Nostra recognitions. The firm is privately held by its Directors and partners, with no institutional funding, parent company, or public listing.

Name

Hall Black Douglas Architects

Legal name

Hall Black Douglas

Website

https://hallblackdouglas.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

Hall Black Douglas is a private Belfast-headquartered architectural practice founded in 1984, delivering RIBA Stage 1-7 design services across healthcare, conservation, community, faith, public space and residential sectors in Northern Ireland, the Republic of Ireland and Scotland.

Ownership category

akta.pro rank

Headquarters

HQ city

Belfast

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 Design Services: Full architectural services from RIBA Stage 1-7 including concept design, technical documentation, contract administration, and project delivery. Services provided to diverse sectors including healthcare, community, conservation, faith, public space, and residential.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Hall Black Douglas Architects is an award-winning architectural practice offering full-service architectural design, conservation, and project delivery (RIBA Stage 1-7) across multiple sectors including healthcare, community, heritage conservation, faith, public space, and residential living. The firm operates a Director-led service model delivering concept design through to contract administration for government bodies, housing associations, healthcare trusts, faith congregations, and private clients across the UK and Ireland.

Product overview

Hall Black Douglas is an award-winning architectural practice offering comprehensive architectural services. The practice operates as a single integrated service delivering Director-led architectural design and project delivery across diverse sectors including Community, Health, Conservation, Faith, Public Space, and Living/Residential projects. The practice specializes in both new build and adaptive reuse/conservation work, with notable expertise in healthcare facilities, heritage building restoration, community hubs, and social housing.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services

Quantifiable outcome

• Monaghan Peace Campus achieved NZEB (Nearly Zero Energy Building) standard and won RIAI Awards for Public Building and Universal Access
• +2 more outcomes

Named customers9 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered minor.

• Byrne LoobyminorStrategic or Co-development PartnerWorking closely with Byrne Looby, Conservation Structural Engineers, on the Bank Buildings project. Walls were stabilised using ballasted shipping containers and tested to establish the capability of the historic structure to stand.
• PurcellminorStrategic or Co-development PartnerProvided Conservation Management Plan for Tropical Ravine Botanic Gardens restoration project alongside Eden Project specialist horticultural advice.
• David Morley ArchitectsminorStrategic or Co-development PartnerDelivered the Bluestone Acute Psychiatric Unit in conjunction with David Morley Architects. Joint architectural delivery of mental health facility.
• HLM ArchitectsminorStrategic or Co-development PartnerPartnership with HLM Architects on £130m phased redevelopment of Altnagelvin Acute Hospital campus. Developed strategic masterplan and delivered major extensions.
• Todd ArchitectsminorStrategic or Co-development PartnerWorked closely with Todd Architects at every stage of Omagh Hospital and Primary Care Centre project, from site strategy and medical planning to detail clinical and interior design and delivery on site.
• Alastair Coey ArchitectsminorStrategic or Co-development PartnerWorked alongside Historic Consultant Alastair Coey Architects to restore St Comgall's Listed-B1 former primary school as a community hub.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Hall McKnight: Belfast-based architectural practice of comparable scale working across cultural, public, and conservation sectors. HBD and Hall McKnight have jointly delivered projects including EastSide Visitors Centre, signalling close peer equivalence in Northern Ireland.
• Feilden+Mawson: UK conservation-led architectural practice working on heritage, education, and cultural projects. Comparable niche focus on conservation and adaptive reuse, with overlapping client types in civic and ecclesiastical sectors.
• Consarc Conservation: Ireland-based conservation architecture practice working on heritage and ecclesiastical projects. Comparable niche specialism in conservation and listed building work across the island of Ireland.
• Todd Architects: Northern Ireland and UK-wide architectural practice with comparable size and a similar cross-sector portfolio spanning healthcare, education, residential, and conservation. Co-delivered Omagh Hospital with HBD, indicating direct comparability in scale and technical capability.
• Purcell: UK specialist conservation and heritage architecture practice. HBD partnered with Purcell on the Tropical Ravine Botanic Gardens restoration, demonstrating comparable expertise in Grade-listed conservation projects and statutory consent navigation.
• Avanti Architects: UK architectural practice specialising in healthcare and community projects. Directly comparable in healthcare design specialism and public sector client base, particularly acute and mental health facility work.
• HLM Architects: UK-wide architecture practice with deep healthcare and education expertise. Partnered with HBD on the £130m Altnagelvin Hospital redevelopment, indicating direct comparability in healthcare architecture capability and project scale.

Broad incumbents

• Allies and Morrison: Established UK architectural practice with broad sector coverage including heritage, public, and residential work. Larger and broader than HBD but competes for similar high-quality public and conservation commissions across the UK.

Regional players

• McAdam Design: Northern Ireland architecture practice of comparable scale working across residential, commercial, and conservation sectors. Regional peer serving similar client base in the NI market.
• RPP Architects: Republic of Ireland architectural practice with comparable cross-sector portfolio including healthcare, education, and conservation. Operates primarily in the same geographic market as HBD's ROI work.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/HBDarchitects
• Facebookfacebook.com/HBDarchitects
• Instagraminstagram.com/hall_black_douglas_architects

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Hall Black Douglas Architects