Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Key facts
Counted staff
257
self-reported 201–500 band
Founded
1991
35 years
Legal entities
None matched
Office countries
2
9 addresses
Funding rounds
None on record
Company type
Privately Held
self-reported
Description
Johnstaff is an independent Australian and New Zealand-owned consulting practice that specialises in client-side Advisory and Project Management services for the planning and implementation of infrastructure investments.
Our unique blend of technical expertise, commercial experience, and unwavering commitment to continuous improvement assures our clients of our adaptability and growth, enabling us to provide valuable insights across the project lifecycle.
At Johnstaff, we are fully committed to collaborating with our clients. We seek insight into their business requirements and explore how investing in infrastructure can provide comprehensive solutions that enhance operational efficiency, productivity, and overall value. This includes restructuring operations to ensure existing infrastructure assets are leveraged to their maximum potential.
Our approach prioritises engaging with our clients to address business imperatives and determine the most effective methods to accomplish these goals before delving into technical solutions.
Specialties
All 14 specialties
- Infrastructure Advisory
- Construction economics
- Specialist programming
- Financial modelling
- Specialist advisory
- Change and transition management
- Procurement and contract administration
- Project controls
- Risk management
- Programming
- Stakeholder
- consultant and design management
- Project Management
- Advisory Services
Locations
2
Countries with an office address9 addresses on record
AustraliaprimaryNew Zealand
Country footprint
Show as table · Offices in 2 countries
| Countries | 2 |
|---|---|
| Primary country | AU |
All codes: AU NZ
Addresses
- AULevel 26, 150 Lonsdale Street; Melbourne , VIC 3000Primary
- AULevel 5; 9 Castlereagh Street; Sydney, NSW 2000
- AULevel 11, 301 Coronation Drive; Milton, QLD 4064
- AULevel 1, 2 Mill Street; Perth, WA 6000
- NZLevel 3; 57 Fort St; Auckland City, Auckland 1010
- NZ4 Ash St; Christchurch, Canterbury 8011
- AU217 Flinders Street; Adelaide, SA 5000
- NZLevel 1, 14 Lombard St; Wellington, Te Aro 6012
- AULevel 4, 65 Brougham St; Geelong, VIC 3220
Grid intelligence Members
Signals & hiring
Hiring, headcount and registry-change signals, streamed to members.
Latest signal
Hiring activity
Headcount trend
Financials
Registry-filed capital and financial indicators, standardised by TheGrid.
Paid-up capital
Fiscal period
Registered charges
Revenue
Profit / loss
People & contacts
4 employee profiles on record · names withheld.
Names and titles are intentionally absent from this page. The source relation carries no consent record across the privacy regimes this directory spans, so it is never requested and never stored. Search engines see exactly what you see here.
Names are withheld until a consented source exists.
FAQ
How many people work at Johnstaff?
257 counted staff profiles at January 2026, inside the self-reported 201–500 band.
Where does Johnstaff have offices?
Nine addresses on record across 2 countries. Primary: Level 26, 150 Lonsdale Street, Melbourne, VIC 3000.
Has Johnstaff raised funding?
None linked to this brand.
What does Johnstaff list as its specialties?
14 tags on the brand's own list, among them programming, financial modelling and project management.
Which companies are listed alongside Johnstaff?
68 profiles list Johnstaff as a peer — 99th percentile in Business Consulting. It lists ten peers of its own. JID and The APP Group list it back.