Greg Gough
Managing Director, Ideas Advisory

Greg Gough is the founder and Managing Director of Ideas Advisory. He is a senior investment governance specialist with almost 20 years helping governments secure funding for high-value, high-risk investments, turning complex portfolios into Cabinet-ready business cases that get approved.
A co-author of the standard
Greg's specialist territory is the intersection of the Victorian Department of Treasury and Finance (DTF) Investment Management Standard (IMS), the High Value High Risk (HVHR) guidelines, and the Gateway Review process. He co-authored every edition of the IMS, from version 1 to version 6, helped create the DTF 16-Question Tool, helped shape the HVHR guidelines, and helped design Gateway Reviews 1, 2 and 6.
Track record
- 19 state budget cycles supported (11 as a public servant, eight as a consultant)
- More than 1,500 workshops facilitated
- Over 150 independent reviews using the DTF 16-Question Tool
- A 90 per cent-plus business case success rate
- More than $3 billion in investment secured
Background
Greg founded Ideas Advisory in 2017. Before that, from 2007 to 2018, he held senior advisory roles in the Department of Treasury and Finance and the Department of Premier and Cabinet, reviewing major Cabinet submissions and embedding investment governance across the Victorian Government. From 2013 to 2016, as Manager of DataVic Access Policy at DTF, he negotiated the public release of more than 6,000 machine-readable datasets through data.vic.gov.au.
Credentials
- Master of Business (Marketing), Swinburne University of Technology, 2005
- Accredited IMS Facilitator, 2007 to today
- Accredited Gateway Reviewer, 2008 to today
- IMS and business case trainer, DTF from 2007 and IPAA from 2018
- Led Ideas Advisory's ISO 9001 certification, 2025
Sectors
Greg works across energy transition, transport, health, water, emergency services and Aboriginal services, with a strong current focus on the energy transition.
Work with Greg
Talk to Greg about a business case, an investment or training. See our investment logic mapping, business case development and training services, or email info@ideasadvisory.com.au or call +61 0411 885 889.