GroupGSA
GroupGSA is an Australian integrated design practice offering architecture, urban design, landscape architecture, and interior design services across eight sectors through studios in Sydney, Melbourne, Brisbane, and Ho Chi Minh City, serving enterprise and government clients.
- Company typePrivate
- Founded1979
- HeadquartersSydney, Australia
- Headcount251–500
- GTM typeB2B
- OfferingServices
What GroupGSA does
GroupGSA is an integrated design practice founded in 1979 and headquartered in Sydney, Australia, with 230+ design professionals operating across four studios — Sydney, Melbourne, Brisbane, and Ho Chi Minh City, Vietnam. The firm delivers four core disciplines under a single practice: Architecture, Urban Design, Landscape Architecture, and Interior Design. Service offerings span eight sectors: Living Environments (residential, social and affordable housing, seniors living), Workplace and Commercial (corporate HQs, fit-outs, co-working), Education, Cities and Places, Cultural (including heritage adaptive reuse), Hospitality, Mixed-Use Retail and Industrial, and Transport Infrastructure and Defence. Differentiation rests on integrated multidisciplinary delivery, the proprietary Design with Country methodology for Indigenous co-design, application of social science frameworks (Dunbar's Theory) to community-scale planning, and documented adaptive reuse expertise.
The business operates as a professional services firm on a project-based fee model, engaging enterprise and government clients through direct relationship selling, competitive design competitions, and invited tenders. Pricing is determined by scope and complexity with no public tiering. Marquee commissions include Salesforce Tower Sydney (53-storey, 16 floors), Microsoft ANZ HQ (10,200 sqm, 7 floors, North Sydney), Sydney's first Moxy Hotel for Marriott International (301 keys), Rosebery Engine Yards ($60.3M adaptive renewal), Hills Showground Precinct (873 homes), Aeris at Melrose Park (468 apartments in a 5,500-apartment masterplan), LAHC Cowper Street Glebe social housing (70 CLT apartments), and Bargoonga Nganjin North Fitzroy Library — Australia's first mixed-use public building to achieve six-star Green Star rating. The Vietnam studio, led by Thien Duong, delivers ASEAN projects with a team of 60+ professionals and serves as a cost-arbitrage delivery node.
Revenue is not publicly disclosed; no parent company, private equity, or venture backing has been identified, and the firm appears founder/partner-managed under Director Lisa-Maree Carrigan FRAIA. Ownership structure, partner equity distribution, and revenue figures are not disclosed in available sources. Customer concentration is spread across named enterprise and government clients with no single dominant account visible, though revenue is inherently episodic given project-based engagement. The firm has accumulated multiple AIA, World Architecture Festival, UDIA, and WGEA recognitions, including consecutive-year lowest gender pay gap status among reporting Australian architecture firms.
GroupGSA firmographics
Firmographics- Name
- GroupGSA
- Legal name
- GroupGSA
- Website
- https://groupgsa.com
- Company type
- Private
- Founded year
- 1979
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- GroupGSA is an Australian integrated design practice offering architecture, urban design, landscape architecture, and interior design services across eight sectors through studios in Sydney, Melbourne, Brisbane, and Ho Chi Minh City, serving enterprise and government clients.
- Ownership category
- akta.pro rank
GroupGSA industry classification
Industry- Product category
- Architectural Design Services
- NAICS
- Architectural Services (541310), Interior Design Services (541410), Landscape Architectural Services (54132)
- SIC
- Services-Management Consulting Services (8742)
- akta.pro primary industry
- Community Engagement & Participatory Planning (BPAHAKAO)
- akta.pro secondary industry
- Landscape Architecture & Site Design (BPAHAKAC)
Keywords
Where GroupGSA is headquartered
LocationHeadquarters
- HQ city
- Sydney
- HQ country
- Australia
- HQ region
- Oceania
Offices4 records
Markets served
GroupGSA business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Architectural and Design Services: Professional fees generated from providing integrated design services including architecture, urban design, landscape architecture, and interior design across residential, commercial, civic, and infrastructure projects
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
GroupGSA product offering
Product offeringCore offering
GroupGSA is an integrated architecture and design practice delivering Urban Design, Architecture, Landscape Architecture and Interior Design services across commercial, residential, healthcare, education, retail, transport and workplace projects. The firm operates 4 studios in Sydney, Melbourne, Brisbane and Ho Chi Minh City, employing 230+ design professionals, and applies proprietary approaches including a "Design with Country" methodology and Dunbar's Theory-based workplace design consulting.
Product overview
GroupGSA is an award-winning integrated design practice offering Urban Design, Architecture, Landscape Architecture, and Interior Design services. The firm operates across four core disciplines that work collaboratively on projects of varying scales and typologies. Their service portfolio spans eight sector specialisations: Living Environments (residential), Workplace and Commercial, Education, Cities and Places, Cultural, Hospitality, Mixed Use Retail and Industrial, and Transport Infrastructure and Defence. Projects range from individual building design to large-scale master planning, with services delivered through four studios in Sydney, Melbourne, Brisbane, and Ho Chi Minh City, Vietnam.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture
Quantifiable outcome
- Sydney's first WELL Core and Shell Platinum pre-certification achieved for Salesforce Tower
- +2 more outcomes
Companies that use GroupGSA
Customer profileNamed customers8 records
Segments8 records
Ideal customer profiles1 record
GroupGSA technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
GroupGSA partnerships and signals
Strategic signalPartnerships
21 partnerships are on record, tiered core and supporting.
- ASPECT StudioscoreLandscape architecture collaboration partner on the Aeris Melrose Park project, responsible for designing rooftop pool, sky deck, courtyard gardens, and tree-lined pedestrian links
- JPWcoreDesign architect partnership on LAHC Cowper Street Glebe social housing project, with GroupGSA serving as executive architect
- KANE ConstructionscoreBuilder for Cowper Street Glebe social housing project, completed topping out ceremony in July 2024
- TTW Engineers (Taylor Thomson Whitting)supportingStructural engineers on Cowper Street Glebe project
- The King's Trust AustraliacorePartnership with NSW State Government on Cowper Street Glebe social housing development
- WSPcoreIndigenous Specialist Services partner leading co-design narrative with local Elders on Arncliffe Central project, informing architectural expression and landscape response
- Salad DressingcoreSingapore-based landscape architecture practice collaborating on 9-13 Blaxland Road Rhodes project, conceived as biodiversity connector with vertical greening
- Mark Cavagnero ArchitectscoreUS-based Global Design Lead on Salesforce Tower Sydney project
- IA Interior ArchitectscoreUS-based Global Design Lead on Salesforce Tower Sydney project
- The Wiseman GroupcoreUS-based Global Design Lead on Salesforce Tower Sydney project
- SHAPEcoreBuilder for Salesforce Tower Sydney project, construction completed in 40-week phase from September 2022 to July 2023
- Roberts CocoreSydney-based construction company engaged to lead architecture, executive interior design, landscaping, graphics and wayfinding for Moxy Sydney Airport Hotel
- MAED CollectivesupportingLocal Interior Design collaboration on Moxy Sydney Airport Hotel project
- CollierssupportingProject management on Microsoft ANZ HQ project
- MPAsupportingConsultant on Microsoft ANZ HQ project
- AureconsupportingEngineering consultant on Microsoft ANZ HQ project
- ArupsupportingAV consultant on Microsoft ANZ HQ project
- TURNERcoreCollaboration partner on Hills Showground Precinct East, shaping Buildings D and E while GroupGSA led Buildings A, B and C
- Taylors ConstructioncoreBuilder for Rosebery Engine Yards $60.3 million adaptive renewal project
- Art PharmacysupportingCurated public art program including artist Patrizia Biondi's 6.5-metre sculpture 'Timber tapestries' reusing timber from site
- Jackson TeecesupportingDA Architect on Rosebery Engine Yards project
Scale indicators3 records
Recent moves8 records
Expansion highlights4 records
GroupGSA competitors and assessment
Company assessmentMarket position
Competitive moat4 records
Key highlights7 records
Customer concentration
GroupGSA social profiles
Digital presenceGroupGSA compliance and trust
Trust signalCompliance10 records
GroupGSA financial estimates
Financial estimateRevenue estimate
Valuation estimate
GroupGSA leadership team
Management profileNumber of profiles
Profiles11 records
GroupGSA funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GroupGSA 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 GroupGSA
What does GroupGSA do?
GroupGSA is an integrated architecture and design practice delivering Urban Design, Architecture, Landscape Architecture and Interior Design services across commercial, residential, healthcare, education, retail, transport and workplace projects. The firm operates 4 studios in Sydney, Melbourne, Brisbane and Ho Chi Minh City, employing 230+ design professionals, and applies proprietary approaches including a "Design with Country" methodology and Dunbar's Theory-based workplace design consulting.
Is GroupGSA a public or private company?
GroupGSA is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was GroupGSA founded?
GroupGSA was founded in 1979. It employs 251 to 500 people.
Where is GroupGSA based?
GroupGSA is headquartered in Sydney, Australia, in the Oceania region.
How does GroupGSA make money?
One revenue line is on record: architectural and Design Services.
Does GroupGSA have an API?
No public API is recorded for GroupGSA.
What industry is GroupGSA in?
GroupGSA's product category is Architectural Design Services. Its primary akta.pro industry code is BPAHAKAO, Community Engagement & Participatory Planning, with a secondary code of BPAHAKAC, Landscape Architecture & Site Design. Its NAICS code is 541310 and its SIC code is 8742.