What Gallagher Jeffs does

Gallagher Jeffs is an Australian independent property advisory and construction project management practice founded in 1990, headquartered in Melbourne with additional offices in Sydney and Brisbane. The firm serves enterprise owners, developers, government agencies, and institutional investors across all Australian states and territories, with a portfolio of 230+ projects spanning 12 sectors including commercial & workplace, industrial, hospitality, civic & cultural, residential, education, retail, health, aged care, transport & infrastructure, land subdivision, and cladding rectification & remediation. Named clients include NAB, Australia Post, Toyota Tsusho, WorkSafe Victoria, Development Victoria, Langham (Great Eagle), Sportsbet, Woolworths, Charter Hall, and MONA, with managed project values ranging from $12M industrial facilities to $410M headquarters developments.

The company delivers three core service lines: Property & Development Management Services, Project Management & Superintendent Services, and Capital Works advisory. Revenue is generated through professional services fees negotiated on a project-by-project basis, with no publicly disclosed pricing or standard fee schedule. Gallimark positions itself as conflict-free, stating 'We work to no one's agenda but yours,' differentiating from developer-affiliated or contractor-linked PM firms. Its technology posture is essentially nil — the firm operates no proprietary platform, API, or software product; delivery is people-led via senior practitioners coordinating design teams, contractors, and stakeholders from inception through handover and defect management.

The business model is B2B professional services with an enterprise field sales motion: direct engagement with property owners, developers, government, and institutional investors, supported by a national three-office footprint and an inbound enquiry channel via the company website. Recent strategic emphasis includes leadership appointments (a new Chairperson and a Director focused on social infrastructure) and seven internal promotions, paired with an active cross-sector pipeline. Revenue, ownership, and headcount trajectory are not publicly disclosed; the firm is privately held with no known external investors.

Name

Gallagher Jeffs

Legal name

Gallagher Jeffs

Website

https://gallagherjeffs.com.au

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

Gallagher Jeffs is an Australian independent property advisory and construction project management firm serving enterprise owners, developers, and government agencies across twelve sectors from offices in Melbourne, Sydney, and Brisbane.

Ownership category

akta.pro rank

Product category

Construction Project Management & Property Advisory Services

SIC

Services-Management Services (8741)

akta.pro primary industry

Property Management Advisory & Leasing Administration (FSAEAJAN)

Keywords

• Construction project management
• Property advisory services
• Development management
• Capital works advisory
• Superintendent services

Headquarters

HQ city

Melbourne

HQ country

Australia

HQ region

Oceania

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Project Management Services: Full-service project management for construction and development projects across commercial, residential, industrial, hospitality, and civic sectors. Services include project governance, design management, contractor procurement, construction superintendence, and defect management.
2. Property Advisory Services: Strategic property advisory including development management, property development management, capital works advisory, and feasibility studies for property owners and investors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Gallagher Jeffs is an independent property advisory and construction project management practice delivering end-to-end engagement services across 12 property sectors in Australia. Its three core offerings are Property & Development Management Services, Project Management & Superintendent Services (covering project governance, design management, contractor procurement, construction superintendence, and defect management), and Capital Works advisory for government and private sector clients.

Product overview

Gallagher Jeffs is an independent property advisory and construction project management practice. The company offers three core service areas: Property & Development Management Services, Project Management & Superintendent Services, and Capital Works. Rather than a software product platform, the company delivers professional advisory and project management services across multiple property sectors including commercial, industrial, residential, education, retail, hospitality, civic, aged care, health, and infrastructure.

Differentiator

Problem solved

Functional benefit

Products and services

• Property & Development Management Services
• Project Management & Superintendent Services End-to-end construction project management and superintendent services for property owners, developers, and government clients, covering project governance, design management, contractor procurement and contract administration, construction superintendence, quality assurance, risk management, program monitoring, and defect management through handover.
• Capital Works Capital works management services for government and private sector clients, overseeing major infrastructure and building construction projects from planning through completion, including feasibility studies, development management, and capital works advisory for property owners and institutional investors.

Quantifiable outcome

• WorkSafe Geelong delivered on programmed date with no extensions of time
• +5 more outcomes

Named customers10 records

Segments11 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Arcadis: Global design, engineering, and consultancy firm with Australian PM operations delivering across all sectors Gallagher Jeffs serves — but as part of a much broader portfolio of services and significantly larger resourcing capacity.
• CBRE Project Management: Project management arm of the global real estate services firm CBRE, providing owner-side PM to corporate occupiers, investors, and developers in Australia. Competes for the same commercial and workplace mandates as Gallagher Jeffs but within CBRE's broader real estate platform.
• AECOM: Global infrastructure consultancy with significant Australian PM practice, particularly in transport, civic, and large-scale commercial work. Overlaps with Gallagher Jeffs' project management and capital works service lines but offers broader engineering capabilities.
• Savills Australia: Global real estate advisory with Australian PM capability serving commercial, residential, and hospitality clients. Competes on owner-side project management mandates but within a wider advisory, capital markets, and property management suite.
• JLL Project and Development Services: Project and development services division of Jones Lang LaSalle delivering PM and superintendent services across Australian commercial, hospitality, and industrial sectors as part of JLL's global real estate platform.

Direct peers

• Colliers Project Leaders: Real-estate-focused project management division of Colliers offering independent PM services across Australia and New Zealand. Overlapping client base of property developers, institutional investors, and government agencies.
• Turner & Townsend: Global project management and cost consultancy with strong Australian presence delivering independent PM services on real estate, infrastructure, and natural resources projects. Competes head-to-head with Gallagher Jeffs on owner-side engagements.
• Rider Levett Bucknall (RLB): Global construction consultancy with a substantial Australian practice offering cost management and project management services to commercial, healthcare, education, and government clients — directly competing for the same advisory mandates.
• Ranbury: Australian-owned project management and infrastructure advisory firm focused on transport, civil infrastructure, and capital works projects across the eastern seaboard — directly comparable in size, geography, and service mix to Gallagher Jeffs.
• WT Partnership: Australian-headquartered quantity surveying and project management firm operating across the same commercial, residential, and infrastructure verticals as Gallagher Jeffs. Direct competitor for owner-side PM and superintendent mandates in Australia.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/gallagher-jeffs

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Gallagher Jeffs