Swanbury Penglase

What Swanbury Penglase does

Swanbury Penglase Architects Pty Ltd is an Australian architecture practice founded in 1989 when Eric Swanbury and Stephen Penglase merged their respective practices. Headquartered at 214 Gilbert Street, Adelaide with a second office in Melbourne, the firm employs over sixty staff across architecture, interior architecture, urban design/landscape architecture, and heritage conservation disciplines. The practice serves institutional, government, and private-sector clients across South Australia, Victoria, New South Wales, Tasmania, Queensland, the Northern Territory, and the Australian Capital Territory, with project sectors spanning education (primary), healthcare (primary), multi-residential, heritage conservation, government/public sector, and commercial/industrial. Notable long-tenured clients include Coles (50+ projects since 1995), Fresenius Kidney Care (30+ dialysis clinics over 25+ years), Nexus Hospitals, the University of Adelaide, the City of Adelaide, and Peet.

The firm's revenue model is professional services fees generated through commissioned architecture and design projects, secured via competitive tenders, direct client commissions, government procurement, and repeat institutional relationships. Pricing is negotiated on a per-engagement basis with no publicly disclosed fee schedules, and revenue is project-based rather than recurring or subscription-based. The practice differentiates through its integrated multidisciplinary model — combining architecture, interiors, and landscape within a single firm — and through recognized heritage conservation authority on local, state, and national heritage registers. Distribution is entirely direct: no digital self-serve channels, no productized offerings, and no technology platform revenue.

The firm carries an extensive award portfolio spanning three decades, including a UNESCO Asia-Pacific Heritage Award of Merit (2007), multiple AIA National Awards, Australian Civic Trust Awards, AILA Excellence Awards, and a European Healthcare Design award. Both co-founders retired in 2024, with leadership now held by a six-director team including Elizabeth Swanbury, Matthew Raven, Andrew Phillips, Wayne Grivell, Justin Carter, and Andrew Klenke. The practice is privately held with no external investment, no parent company, and no M&A activity in its history.

Name

Swanbury Penglase

Legal name

Swanbury Penglase Architects Pty Ltd

Website

https://swanburypenglase.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Swanbury Penglase is a 60-person Adelaide-headquartered architecture practice founded in 1989, delivering integrated architecture, interior, landscape, and heritage conservation services across Australian education, healthcare, government, and commercial sectors.

Ownership category

akta.pro rank

Product category

Architecture Services

NAICS

Architectural, Engineering, and Related Services (5413), Landscape Architectural Services (54132), Landscape Architectural Services (541320), Interior Design Services (541410), Professional, Scientific, and Technical Services (541)

akta.pro primary industry

Landscape Architecture & Site Design (BPAHAKAC)

akta.pro secondary industries

Urban Planning & Master Planning (BPAHAKAD), Regional & Land Use Planning (BPAHAKAE)

Keywords

• Architecture services
• Interior architecture
• Heritage conservation
• Landscape architecture
• Urban design

Headquarters

HQ city

Adelaide

HQ country

Australia

HQ region

Oceania

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Design Professional Services: The firm generates revenue through fees for architectural, interior architecture, landscape architecture, urban design, and heritage consulting services on commissioned projects. Revenue is project-based and one-time in nature, derived from design, documentation, contract administration, and consultancy services across commercial, education, healthcare, residential, hospitality, and government sectors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Swanbury Penglase is an architecture and design practice that delivers integrated Architecture, Interior Architecture, Urban Design/Landscape Architecture, and Heritage Conservation services across education, healthcare, commercial, residential, heritage, and government sectors. Work spans new buildings, refurbishments, master planning, interior fitouts, and landscape design, delivered through project commissions and competitive tenders. The firm operates from Adelaide and Melbourne, with project reach across South Australia, Victoria, New South Wales, Tasmania, Queensland, the ACT, and the Northern Territory.

Product overview

Swanbury Penglase is an architecture firm offering four integrated core services: Architecture, Interior Architecture, Urban Design/Landscape Architecture, and Heritage Conservation. The firm serves diverse industries including Education, Health, Multi-Residential, Commercial, Hospitality, Retail, Community/Sport/Recreation, Industrial, Infrastructure, and Heritage & Conservation. Projects range from heritage building conservation to new multi-residential developments, educational facilities, healthcare institutions, and public infrastructure.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Services
• Interior Architecture
• Urban Design / Landscape Architecture
• Heritage Conservation

Quantifiable outcome

• Over 50 Coles supermarket projects completed across five states and territories since 1995
• +4 more outcomes

Named customers11 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

Partnerships

Twelve partnerships are on record, tiered core, major and minor.

• PeetcoreStrategic or Co-development PartnerLong-standing trusted partnership with Peet (property developer) for residential developments at Tonsley Village. Projects include Vertex Apartments (4-storey, 4 stages), Arete Apartments (6-storey, 28 dwellings), Modo Apartments (corner development), and Tonsley Central (120 dwellings, 6-storey, 4-stage). The partnership has produced multiple award-nominated and architecturally recognised residential projects.
• Hassell StudiomajorStrategic or Co-development PartnerCollaboration with Hassell Studio on the New Mount Barker Hospital project, a significant healthcare development that will triple inpatient capacity to 102 beds, serving the Adelaide Hills community. Hassell leads the design with Swanbury Penglase as collaborator.
• WGAmajorStrategic or Co-development PartnerSwanbury Penglase and WGA collaborated on the Charles Street redevelopment for the City of Adelaide, a transformative project converting the street into a pedestrian-only thoroughfare connecting Rundle Mall to cultural institutions.
• Nexus HospitalscoreStrategic or Co-development PartnerLong-standing relationship with Nexus Hospitals for private hospital design across Australia. Projects include: Manningham Private Hospital (VIC), Charlestown Private Hospital (NSW), Canberra Private Hospital (ACT), Vermont Private Hospital (VIC), New Town Medical Centre/Tasman Private Hospital (TAS), Insight Private Hospital Albury (NSW), Nexus Repatriation Medical Centre (SA). Projects typically involve expansions, new theatres, and staged delivery within live hospital environments.
• Renewal SAcoreStrategic or Co-development PartnerPartnership with Renewal SA on the Tonsley Innovation District redevelopment. Projects include SAGE Automation head office and manufacturing space within the Main Assembly Building (MAB), as well as broader Tonsley Village residential developments in collaboration with Peet.
• Fresenius Kidney CarecoreStrategic or Co-development PartnerOver 25-year working relationship designing and delivering dialysis clinics throughout Australasia. Over 30 clinics completed including locations in Sydney, Perth, Alice Springs, Katherine NT, Brisbane, Melbourne, and Canberra. The relationship involves ongoing clinic design as the client's needs evolve across new and existing sites.
• BVNminorStrategic or Co-development PartnerAssociation with BVN on the University of South Australia Cancer Research Institute, which received the AIA National Award for Interior Architecture 2019 and AIA Jack McConnell Award for Public Architecture 2019.
• John Wardle ArchitectsminorStrategic or Co-development PartnerAssociation with John Wardle Architects on the UniSA M2 and The Plasso project, which received multiple awards including AILA South Australia Awards in Landscape Architecture Design Winner 2013.
• McDougall & VinesminorImplementation/ SI/ Consulting PartnerAssociation with heritage consultancy McDougall & Vines for Conservation Management Plan preparation on Her Majesty's Theatre, Ballarat.
• Badge ConstructionsminorImplementation/ SI/ Consulting PartnerDesign and Construct partnership with Badge Constructions for the St Clair Recreation Centre (6-court basketball stadium with ancillary spaces).
• Tredwell Management ServicesminorImplementation/ SI/ Consulting PartnerPartnership with Tredwell Management Services (specialising in sporting facilities) on the Marion Sports Master Plan.
• ColescoreStrategic or Co-development PartnerOngoing architectural services relationship with Coles Supermarkets (including Bilo) since 1995. Over 50 projects completed across Victoria, South Australia, Tasmania, NSW, and Northern Territory including store renewals, major refurbishments, extensions, new fit-outs and minor works packages.

Scale indicators2 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• John Wardle Architects: Award-winning Melbourne-based architecture practice with similar education, public, and cultural institution focus. Swanbury Penglase has collaborated on UniSA M2 and The Plasso; both compete in the higher-education and civic-architecture market segments.
• BVN (Bligh Voller Nield): Australian architecture practice with strong education, health, and research portfolios. Swanbury Penglase has associated with BVN on the UniSA Cancer Research Institute (AIA National Award 2019); both firms compete for major South Australian institutional commissions.
• Hassell: Largest Australian architecture and design practice with deep healthcare, education, and public-sector portfolios. Swanbury Penglase has directly partnered with Hassell on the New Mount Barker Hospital project — they are direct competitors on similar briefs and collaborate as equals.
• Tonkin Zulaikha Greer: Sydney-based architecture practice with strong heritage conservation, public architecture, and education portfolios. Closely comparable to Swanbury Penglase in heritage expertise, civic work, and project-based professional services model.
• Architectus: Australian architecture and urban design practice with parallel strengths in education, health, transport, and urban design. Comparable integrated multidisciplinary model and similar project scale across ANZ markets.

Broad incumbents

• Woods Bagot: Global Australian-headquartered architecture and design practice with significantly larger scale. Overlapping focus on education, healthcare, and commercial interiors but at a much broader geographic and project scale.
• Cox Architecture: Major Australian architecture firm with strong education, civic, and adaptive reuse portfolios. Comparable in heritage and education sector focus but operates at significantly larger scale nationally and internationally.
• Bates Smart: Long-established Australian architecture practice with parallel heritage, education, and interior architecture capabilities. Competes for similar adaptive reuse and institutional commissions across Australian east-coast markets.

Regional players

• Studio Nine Architects: South Australian architecture firm with comparable education, healthcare, and community project portfolios. Competes for similar Department for Education SA and private-school commissions in the Adelaide market.
• DWP Architecture: Adelaide-headquartered architecture practice serving similar South Australian institutional, education, and healthcare clients. Direct competitor for Department for Education SA and local government commissions in the firm's home market.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/swanpenarch
• YouTubeyoutube.com/channel/UCs9ctsYF2zOQbnQjNIhRj3Q
• Facebookfacebook.com/swanburypenglase
• Instagraminstagram.com/swanbury_penglase
• LinkedInlinkedin.com/company/swanbury-penglase

Revenue estimate

Valuation estimate

Number of profiles

Profiles18 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 Swanbury Penglase