Meet our team

We create value by identifying thematic growth trends and then partner with the most talented entrepreneurs and seasoned management teams to build and grow outstanding businesses for the long term.

With diverse and complementary professional backgrounds, our team has significant private equity experience and has led more than 50 investments.

The Amberjack team

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Portfolio CEOs

Creating ESG best practices is a journey, not a destination

Gary Cooper
Chief Executive Officer
Prior to joining Aegis, Gary held leadership roles with Champion Technologies.
James Pung
Chief Executive Officer
Prior to joining EnerCorp, James held leadership roles with Tetra Technologies.
Mark Olson
President of Entegra
Prior to joining Entegra, Mark held various management roles with Baker Hughes and was a founder of CPIG. 
Doug Baltzer
Chief Executive Officer
Prior to joining FlexEnergy Solutions, Doug held leadership roles with Aggreko and Northland Power Service.
Adam Anderson
Chief Executive Officer
Prior to joining Innovex and its predecessor company, Team Oil Tools, Adam held leadership roles with Baker Hughes.
Gabriel Rio
Chief Executive Officer
Prior to joining Milestone, Gabriel served in management and strategy roles with R360 Environmental Services and worked with UBS Investment Bank and McKinsey & Company.
Daniel Williams
Chief Executive Officer
Prior to joining RTS, Daniel founded a private investment firm and worked in energy investment banking.
Warren Dyer
Chief Executive Officer
Prior to joining Taurex, Warren was the CEO of Ulterra Drilling Technologies and United Diamond.
Rob Sutherland
Chief Executive Officer
Prior to joining Tier 1, Rob held leadership and operations roles with Schlumberger Canada.
David Soane
Chairman of Transform Materials
Prior to joining Transform, David founded many successful companies, including ACLARA, Nano-Tex, ZMS, ICBM, amongst others.
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Our independent directors

Creating ESG best practices is a journey, not a destination

Jeff Hibbeler
CEO of SPL
Kevin O’Dwyer
Former CEO of Tier 1 Completions Solutions
Amy Nelson
President of Greenridge Advisors
Jack Angel
Former CEO of NDT Group
Angie Sedita
Former Managing Director at Goldman Sachs
Erik Hoover
President & COO of VTX Energy Partners
Mark Freeman
Chief Commercial Officer of Enercorp
Steve Allen
Retired Halliburton Executive
Mickey Dunn
Former Chairman of Bellatrix
Chris Barton
Retired Schlumberger Executive
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See more on our Governance