Meet Our Leadership Team

Andrew Todd
CEO
Andrew is a Partner and Systems Engineer for Green Technology Services and during 7 years with Ericsson Utilities has filled the roles of senior engineer, team lead, system architect, project manager and delivery manager.
Andrew on LinkedIn
Steve Hofman
Director, Sales and Business Development APAC

Steve is in charge of the GTS business development team working closely with our Regional Mangers to expand GTS presence throughout Australia and internationally from our Singaporean office.

Steve on LinkedIn
Archie Gale
Head of Innovation

Archie Gale is our Head of Innovation and is leading our Advanced Services Business Unit based out of our Head Office in North Sydney. Archie is a recognised leader in OSIsoft technologies within Australia.

Rob on LinkedIn
John Messinger
Regional Manager - Queensland

John is recognised as a leader in the OSIsoft community having won international accolades for his OSIsoft skills. John is heading up our expanding team of Queensland resources.

Christopher on LinkedIn
David Rintoul
Regional Manager - Victoria
David is a Partner and Engineering Consultant able to deliver complex systems across IT and process control domains. He has held senior engineering roles in various companies over a more than thirty year career.
David on LinkedIn