What Spiire does

Spiire is an Australian integrated property and infrastructure consultancy delivering multidisciplinary professional services across civil engineering, landscape architecture, construction consultancy, town planning, surveying and spatial, urban design, and water engineering. The firm serves residential and commercial property developers, government agencies, industrial estate developers, and educational institutions, supporting projects from feasibility and due diligence through statutory planning, detailed design, and construction administration. Service teams work side-by-side on the same engagement, providing clients with a single coordinated delivery model rather than a collection of separate consultants, which is positioned as the firm's principal differentiator.

The business is structured as an employee-owned private company, Spiire Australia Limited, headquartered in Melbourne and operating across 10 Australian offices in Victoria (Melbourne, Geelong, Ballarat, Bendigo, Shepparton, Gippsland, Albury/Wodonga), Queensland (Brisbane), South Australia (Adelaide), and the Australian Capital Territory (Canberra). With more than 350 employees, Spiire is among Australia's largest employee-owned property and infrastructure consultancies, combining regional office presence with multidisciplinary capability. Revenue is generated through project-based professional services fees negotiated per engagement, with multi-year contracts typical for major masterplanned estate and government programs. No public revenue, funding events, or ownership transactions are disclosed in the available data.

Name

Spiire

Legal name

Spiire Australia Limited

Website

https://spiire.com.au

Company type

Private

Operating status

Operating

Headcount range

251–500 employees

Short description

Spiire is an Australian employee-owned property and infrastructure consultancy with 350+ staff across 10 offices, delivering integrated civil engineering, surveying, town planning, landscape architecture, urban design, water engineering and construction consultancy services to developers, government agencies and infrastructure clients.

Ownership category

akta.pro rank

Headquarters

HQ city

Melbourne

HQ country

Australia

HQ region

Oceania

Offices10 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Consulting Services: Fee-for-service professional consulting engagements across civil engineering, landscape architecture, town planning, surveying and spatial, urban design, water engineering, and construction consultancy. Projects are typically won through competitive tendering or direct client engagement, with fees based on project scope, complexity, and duration.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Spiire is an integrated multidisciplinary property and infrastructure consultancy delivering professional services across seven core service lines: civil engineering, landscape architecture, construction consultancy, town planning, surveying and spatial, urban design, and water engineering. The firm supports property developers, government agencies, and industrial clients across Australia from feasibility through construction delivery, with 350+ employees operating out of 10 offices.

Product overview

Spiire is an integrated property and infrastructure consultancy providing multidisciplinary professional services through seven core service lines: Civil Engineering, Landscape Architecture, Construction Consultancy, Town Planning, Surveying and Spatial, Urban Design, and Water Engineering. The company operates as a unified service offering where these disciplines work side-by-side as an integrated team, enabling them to deliver comprehensive consultancy services across all phases of the development cycle. With over 350 employees across multiple Australian offices, they support local development projects with local expertise while maintaining the capacity of a national consultancy.

Differentiator

Problem solved

Functional benefit

Products and services

• Civil Engineering Civil engineering services covering due diligence, feasibility, project management, engineering design, water engineering, and construction consultancy for property developers, government agencies, and infrastructure clients across Australia.
• Landscape Architecture Landscape architecture services spanning the full project life cycle including masterplanning, schematic and detailed design, construction consultancy, and extended maintenance for developers, government, and educational institutions.
• Construction Consultancy Construction services including constructability assessments, construction and contract administration, site supervision and surveillance for property and infrastructure projects.
• Town Planning Urban and regional town planning services including due diligence, strategic and statutory planning, project facilitation, bushfire management, stakeholder engagement and advocacy.
• Surveying and Spatial Surveying services including engineering and infrastructure surveying, cadastral surveying, construction surveying, and spatial solutions.
• Urban Design Urban design services including advocacy, feasibility assessments, due diligence, structure and development plans, master planning, urban design frameworks, and development delivery strategy.
• Water Engineering Water engineering services including urban stormwater, flood management, integrated water management, through to construction consultancy services.

Quantifiable outcome

• Delivered 450-lot Harlowe estate with streamlined approval pathway for greenfield lot approvals now adopted across municipality
• +3 more outcomes

Named customers18 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Ten partnerships are on record, tiered core and minor.

• Parks VictoriacoreStrategic or Co-development PartnerSpiire is engaged by Parks Victoria to provide multidisciplinary services for multiple Wilsons Promontory revitalisation projects, including Victoria's Great Outdoors Program and Wilsons Prom Revitalisation initiatives. Services include landscape architecture, surveying, town planning, and civil engineering for upgrades to camping grounds, walking trails, and visitor facilities.
• Clarke Hopkins ClarkecoreStrategic or Co-development PartnerSpiire was engaged as part of a multidisciplinary team led by Clarke Hopkins Clarke architects to deliver integrated landscape architecture design for the Mercy Junortoun Sporting Precinct at Catherine McAuley College in Bendigo.
• eplus architecturecoreStrategic or Co-development PartnerSpiire worked as sub-consultants to eplus architecture on Wilsons Promontory projects and as direct consultants with eplus on the Tidal River Visitors Centre upgrade design. Collaborative relationship across multiple projects.
• Property Industry FoundationminorGTM or Marketing PartnerSpiire is a proud partner of the Property Industry Foundation, supporting the foundation's initiatives through sponsorship and partnership involvement.
• Icon WaterminorImplementation/ SI/ Consulting PartnerSpiire's Canberra team engaged with Icon Water for stakeholder liaison and resolution of infrastructure issues at Hume West Industrial Estate, including water infrastructure matters.
• Goulburn Valley WaterminorImplementation/ SI/ Consulting PartnerSpiire collaborated with Goulburn Valley Water to develop a new sewer pump station supporting Waterways Lifestyle Village and future residential development in Nagambie.
• Department of Energy, Environment and Climate Action (DEECA)minorImplementation/ SI/ Consulting PartnerSpiire coordinated with DEECA on Westbrook estate's Wrinklewort Park design, which adjoins a conservation area managed by DEECA home to the endangered Button Wrinklewort.
• DJANDAKminorStrategic or Co-development PartnerSpiire liaised with DJANDAK (Dja Dja Wurrung Traditional Owners) for Barramal Baring Reserve project, with DJANDAK installing aquatic and ephemeral planting around the wetland. The park name means 'emu track' in Dja Dja Wurrung language.
• EPAminorImplementation/ SI/ Consulting PartnerSpiire engaged with the Environmental Protection Authority at Hume West Industrial Estate for stakeholder liaison regarding removal and reuse of unapproved stockpile material.
• Towong Shire CouncilminorImplementation/ SI/ Consulting PartnerJointly funded project partner with Federal Government, Victorian State Government, and HVP Plantations for Shelley-Walwa Road Upgrade. Council mayor provided statements supporting the project's benefits.

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• GHD: One of Australia's largest employee-owned engineering, architecture, environmental and construction services firms. Highly comparable multidisciplinary offering and employee-ownership structure, competing for the same developer and government tenders.
• Cardno (now Stantec Australia): Australian-origin multidisciplinary consultancy historically focused on land development, water and environmental services. Highly comparable to Spiire's property and infrastructure consulting offering; now part of Stantec but historically direct competition.
• Aurecon: Large Australian-headquartered multidisciplinary engineering, infrastructure and advisory consultancy. Direct competitor for civil engineering, water and infrastructure consulting work with government and property developer clients.
• SMEC (Snowy Mountains Engineering Corporation): Australian-origin multidisciplinary engineering consultancy with strong water, urban development and infrastructure capability. Direct competitor for civil, water and town planning work on government infrastructure projects.

Broad incumbents

• AECOM Australia: Global infrastructure consultancy with major Australian practice across design, engineering, environment and construction services. Competes with Spiire for large government infrastructure and master-planned community work.
• Arcadis Australia: Global design, engineering and consultancy firm with Australian operations covering urban development, water and infrastructure. Larger scale and broader service portfolio than Spiire, but overlaps heavily on property and water engineering.
• WSP Australia: Global professional services firm with substantial Australian operations across property, transport, water and environment. Competes with Spiire on larger infrastructure tenders and master-planned developments, with broader international scale.
• Jacobs Australia: Global professional services firm with Australian operations spanning water, environment, transportation and built environment. Competes with Spiire on water engineering and major infrastructure consulting tenders.

Regional players

• pitt&sherry: Tasmania-based engineering and design consultancy with property, infrastructure and energy practices. Smaller Australian consultancy with similar multidisciplinary profile, expanding on the east coast where Spiire operates.
• Tonkin: South Australia-headquartered engineering consultancy with civil, water, environmental and structural capabilities. Regional peer with comparable multidisciplinary property/infrastructure consulting services, overlapping with Spiire's Adelaide office.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/spiire
• Instagraminstagram.com/spiire_au

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

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 Spiire