Meet Our Team

We believe that great impact investments are made, not found. Our team’s investment experience is focused on investment sourcing, structuring and management. We are independent and employee-owned, giving our team members a unique commitment to our organisation, clients and vision.

Adam Gregory

Executive Chair / Board Director & IC

Adam Gregory is the CEO of investment firm Light Warrior Group, having founded the group with Radek Sali in early 2016.

Prior to joining Light Warrior, Adam was the Co-Head of the Consumer, Retail & Healthcare Investment Banking in Australia / New Zealand for Goldman Sachs.

Alex Debney


Alex is focused on investment strategy, execution and management of our investments.

Previously worked in real assets and sustainable agricultural investment and structuring with Macquarie Infrastructure and Real Assets (MIRA).

Alex co-founded a social technology business – Yoinki – focused on delivering innovation and better outcomes to the not-for-profit sector.

Alex also worked in corporate advisory at Goldman Sachs.

Casey Taylor


Casey is focused on the origination, execution and management of our investments.

Prior to joining CIM, Casey worked at Social Ventures Australia developing social impact bonds and managing impact investing funds. Prior to SVA, Casey worked in Deal Advisory at KPMG.

Ed Ring

Associate Director

Ed is focused on investment diligence and execution.

Previously worked at Kirwood Capital, a Melbourne based investment fund, alongside management roles at a number of charitable foundations.

Giselle Roux

Member of Investment Advisory Committee

Giselle was the former Chief Investment Officer at Escala Partners (2013 – 2019) and JBWere (2007 –2013).

Kate Temby

Member of Investment Advisory Committee

Kate is a Partner at Affirmative Investment Management, one of the world’s leading global impact bond investors.

Prior to this role, Kate was co-head of Asia Pacific (ex-Japan) Institutional Sales, Goldman Sachs Asset Management, previously working globally with both Goldman Sachs and PWC in various roles.

Matthew Tominc

Chief Investment Officer / Board Director & IC

Previously managed the impact investment mandate of Light Warrior Group – a Melbourne-based family office, investing a significant pool of capital across a range of global strategies.

Prior to Light Warrior Matthew worked at Goldman Sachs.

Paul Sundberg

Member of Investment Advisory Committee

Formerly the Chief Financial Officer and Chief Risk Officer of JBWere and Goldman Sachs, and chaired various investment, risk and underwriting committees across Australasia (between 1992 and 2012).

Paul was also an Advisory Director to and member of the Asian Commitments Committee (equity and debt raisings) of Goldman Sachs from 2013-2016.

Queenie Tran


Queenie leads property investment and asset management in SDA and social and affordable housing; as well as seeking to maximise its impact through active involvement in policy and advocacy for these areas.

Prior to joining CIM, Queenie spent more than seven years in not-for-profit housing roles, and over 15 years in access and architectural design. Queenie’s most recent role was Chief Operating Officer and Acting-CEO of Summer Housing, Australia’s largest SDA provider, where she focused on property acquisition, design and delivery including ongoing tenancy and asset management.

Formerly Executive Director in the investment banking group at Macquarie Group.

Richard has been the Chair and Deputy Chair of the Song Room, the national arts education organisation since 2003.


Tenielle Jordan


Tenielle is focused on the legal and compliance work for our investments.

Prior to joining CIM, Tenielle worked at Brookfield Asset Management as a transactional and corporate lawyer in their Infrastructure and Technology groups.