Spending power
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Brand profile · Business Consulting
E3 Advisory is a Business Consulting brand in Sydney, NSW. Privately held, at e3advisory.com. It holds one address on record, all in Australia. It employs 112 people, on the record. It lists dispute resolution and portfolio management among its specialties. One Australian registration (ABN) is a confirmed match. It is listed alongside six similar brands, mostly in Business Consulting.
ABN80168865334
| E3 ADVISORY PTY LTD | ABN 80168865334 |
|---|---|
| Confirmed matches | 0 of 1 |
A candidate is a name match on the registry, not a confirmed identity, and two candidates are ambiguity rather than a corporate structure.
E3 Advisory, now part of WSP, is a leading infrastructure advisory firm delivering independent, strategic advice across Australia’s infrastructure landscape.
Since 2014, we’ve built trusted relationships through deep market knowledge, hands-on senior involvement, and technically rigorous solutions. Our collaborative teams draw on diverse expertise to analyse complex problems, generate ideas, and implement bespoke strategies, staying with our clients every step of the journey.
As part of WSP, one of the world’s leading engineering and professional services firms, we combine E3’s local experience with global insights to help clients navigate complexity with confidence and innovation.
Our services span Strategy, Transaction, Disputes, and Commercial, helping shape cities and regions, deliver value for money, achieve effective commercial outcomes, and meet future challenges. We partner with government, investors, contractors, developers, and legal professionals to deliver infrastructure that drives economic growth, enhances liveability, and supports a sustainable future.
| Countries | 1 |
|---|---|
| Primary country | AU |
All codes: AU
TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.
Spending power
Hiring, headcount and registry-change signals, streamed to members.
Registry-filed capital and financial indicators, standardised by TheGrid.
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.
The people relation is never requested, so there is nothing here to unlock.
One New South Wales entity on the ABR: E3 ADVISORY PTY LTD (ABN 80 168 865 334), high confidence.
112 counted staff profiles at January 2026, inside the self-reported 51–200 band.
One address on record, Australia only. Primary: 9 Castlereagh St, Sydney, NSW 2000.
None linked to this brand.
Nine tags on the brand's own list, among them dispute resolution and portfolio management.
53 profiles list E3 Advisory as a peer — 99th percentile in Business Consulting. It lists ten peers of its own. INVESTRUCTURE and RP Infrastructure list it back.