Johnstaff
Johnstaff is a privately held, employee-owned infrastructure project management and advisory firm founded in 1991, delivering client-side advisory and project management services across the full infrastructure lifecycle to government, healthcare, education, and research clients in Australia and New Zealand.
- Company typePrivate
- Founded1991
- HeadquartersMelbourne, Australia
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Johnstaff does
Johnstaff is a privately held, employee-owned infrastructure project management and advisory firm founded in 1991 in Melbourne, Australia, operating across Australia and New Zealand through eight offices (Melbourne HQ, Sydney, Brisbane, Perth, Geelong, Auckland, Wellington, Christchurch). The firm delivers client-side advisory and project management services across the full infrastructure investment lifecycle, spanning feasibility and business case development, transaction structuring, design management, procurement, construction administration, commissioning, and operations support. Its work concentrates in social and economic infrastructure verticals: health (including the $700M NSW Statewide Mental Health Infrastructure Program), education (university and secondary capital projects at Curtin, Massey, Monash, Deakin, La Trobe, Loreto Mandeville Hall), research and life sciences (Monash 343, RDX Lumina, 360biolabs PC2), aged care (Opal Treeby Parklands), justice, transport (NSW Port Authority cruise capacity business case), energy (Oakajee clean hydrogen hub), and government programs (Homes Victoria social housing evaluation).
The firm's service catalogue is structured around two core lines (Advisory and Project Management) supported by Construction Services and Cost Management / quantity surveying. Delivery is principal-led - business owners remain directly involved in every engagement - with senior executives averaging 10+ years of tenure and 300+ professionals across ANZ. The firm does not develop proprietary software; revenue is generated through project-based professional services engagements, with no public pricing and no public revenue disclosure.
The client base is heavily weighted toward institutional and government buyers (NSW Health Infrastructure, Royal Melbourne Hospital, Alfred Health, Curtin University, Massey University, Loreto Mandeville Hall, Homes Victoria, NSW Port Authority) supplemented by private enterprise projects (Addisons Lawyers fit-out, Electrolux Distribution Centre, AGL Adelaide workplace). No subsidiaries, funding rounds, M&A transactions, patents, or partnerships are disclosed. The firm has cumulatively delivered 1,500+ projects representing $160B+ in project value since inception, with $32B+ in active engagements.
Johnstaff firmographics
Firmographics- Name
- Johnstaff
- Legal name
- Johnstaff
- Website
- https://johnstaff.com.au
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Johnstaff is a privately held, employee-owned infrastructure project management and advisory firm founded in 1991, delivering client-side advisory and project management services across the full infrastructure lifecycle to government, healthcare, education, and research clients in Australia and New Zealand.
- Ownership category
- akta.pro rank
Johnstaff industry classification
Industry- Product category
- Infrastructure Project Management Services
- NAICS
- Management Consulting Services (54161), Other Scientific and Technical Consulting Services (54169)
- SIC
- Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700), General Bldg Contractors - Nonresidential Bldgs (1540)
- akta.pro primary industry
- Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)
- akta.pro secondary industries
- Civil & Structural Engineering Consulting (BPAHAIAA), Construction Management, Supervision & Field Engineering (EUAKAAAJ)
Keywords
Where Johnstaff is headquartered
LocationHeadquarters
- HQ city
- Melbourne
- HQ country
- Australia
- HQ region
- Oceania
Offices8 records
Markets served
Johnstaff business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Professional Services - Advisory: Advisory services providing strategic services and transaction advice across the entire infrastructure project lifecycle, including investment and feasibility strategy, business case development, construction economics, transaction and governance structuring, and design management.
- Professional Services - Project Management: Project and program management of infrastructure investments, including procurement, construction administration, commissioning and operations support across all stages of infrastructure projects.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Johnstaff product offering
Product offeringCore offering
The provided input does not contain substantive sourced content about Johnstaff; the only material present is a meta-reasoning block without WX-prefixed source IDs. Based on that block's content, Johnstaff is described in general terms as a professional infrastructure project management and advisory firm in Australia and New Zealand (founded 1991) offering advisory, project management, construction management, and cost management services across the lifecycle of infrastructure investments.
Product overview
Johnstaff is a professional infrastructure project management and advisory firm offering integrated services across the full infrastructure investment lifecycle. The core offerings consist of Advisory Services (strategic transaction advice from feasibility through to delivery) and Project Management Services (program and project delivery management). Supporting services include Construction Services and Cost Management Services. The company operates across multiple sectors including Education, Health, Research/Life Sciences/Pharmaceutical, Aged Care, Justice, Commercial, Residential, Transport, Energy, Industrial & Manufacturing, Arts/Culture/Sports, Retail/Hotels/Hospitality, and Workplace. The firm does not offer a software product; rather, it delivers consulting services through professional teams across Australia and New Zealand.
Differentiator
Problem solved
Functional benefit
Products and services
- Advisory Services
Quantifiable outcome
- $160B+ in project value delivered since 1991
- +3 more outcomes
Companies that use Johnstaff
Customer profileNamed customers13 records
Segments9 records
Ideal customer profiles3 records
Johnstaff technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Johnstaff partnerships and signals
Strategic signalScale indicators7 records
Recent moves6 records
Expansion highlights5 records
Johnstaff competitors and assessment
Company assessmentBroad incumbents
- WSP: Global professional services firm with a substantial ANZ infrastructure advisory and PM practice; competes with Johnstaff on large public infrastructure programs while serving broader markets internationally.
- Mott MacDonald: Global engineering, management and development consultancy with ANZ infrastructure advisory capability, particularly in transport, water and energy — competes for major public sector programs.
- Jacobs: Global professional services firm with infrastructure advisory and PM offerings across ANZ, including major government and transport clients; broader portfolio than Johnstaff but competes on large infrastructure pursuits.
- Arcadis: Global design, engineering and project management consultancy with ANZ operations covering infrastructure advisory and cost management — overlapping significantly with Johnstaff's service portfolio.
Direct peers
- Aurecon: Australia and New Zealand headquartered engineering, advisory and project management firm competing directly with Johnstaff across health, education, transport and government infrastructure mandates in ANZ.
- Turner & Townsend: International project management and cost consultancy with strong ANZ presence in real estate, health and infrastructure — direct competitor on program management and quantity surveying mandates.
Emerging players
- KPMG Australia (Infrastructure Advisory): Big-4 advisory practice with a dedicated ANZ infrastructure advisory team competing on transaction advice, business case development and program assurance — overlaps with Johnstaff's advisory service line.
- Deloitte Australia (Infrastructure & Capital Projects): Big-4 advisory with infrastructure and capital projects practice in ANZ; competes on transaction advisory, governance and program assurance for state and federal infrastructure clients.
- EY Australia (Infrastructure Advisory): Big-4 infrastructure and transactions advisory practice in ANZ competing on PPP advisory, business case and project finance mandates — direct overlap with Johnstaff's strategic advisory work.
Regional players
- RPS Group (Tetra Tech): ANZ-based consulting firm providing project management and advisory services across infrastructure, water and environment; competes with Johnstaff on state-level government and institutional projects.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Johnstaff social profiles
Digital presenceJohnstaff financial estimates
Financial estimateRevenue estimate
Valuation estimate
Johnstaff leadership team
Management profileNumber of profiles
Johnstaff funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Johnstaff 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 Johnstaff
What does Johnstaff do?
The provided input does not contain substantive sourced content about Johnstaff; the only material present is a meta-reasoning block without WX-prefixed source IDs. Based on that block's content, Johnstaff is described in general terms as a professional infrastructure project management and advisory firm in Australia and New Zealand (founded 1991) offering advisory, project management, construction management, and cost management services across the lifecycle of infrastructure investments.
Is Johnstaff a public or private company?
Johnstaff is a private company. It is classified as unknown and is currently operating.
When was Johnstaff founded?
Johnstaff was founded in 1991. It employs 251 to 500 people.
Where is Johnstaff based?
Johnstaff is headquartered in Melbourne, Australia, in the Oceania region.
How does Johnstaff make money?
Two revenue lines are on record. Professional Services - Advisory is the primary driver. The others are professional Services - Project Management.
Who are Johnstaff's main competitors?
Broad incumbents on record are WSP, Mott MacDonald, Jacobs and Arcadis. Direct peers are Aurecon and Turner & Townsend. Emerging players are KPMG Australia (Infrastructure Advisory), Deloitte Australia (Infrastructure & Capital Projects) and EY Australia (Infrastructure Advisory). RPS Group (Tetra Tech) is listed as a regional player.
Does Johnstaff have an API?
No public API is recorded for Johnstaff.
What industry is Johnstaff in?
Johnstaff's product category is Infrastructure Project Management Services. Its primary akta.pro industry code is IMAFAAAF, Construction Program Management (Multi-site/Portfolio), with a secondary code of BPAHAIAA, Civil & Structural Engineering Consulting. Its NAICS code is 54161 and its SIC code is 8711.