Systems engineers, hardware designers, software developers and operations specialists set the standards for how Nodestream™ is architected, tested and deployed.
Our Team has experience running remote assets, mission ‑ and safety ‑ critical operations and unreliable networks that drives the performance thresholds the platform must meet in the field.
Technical support engineers bring live operational experience into every service interaction and resolve issues knowing exactly how loss of visibility or control impacts crews, controllers and compliance in real time. Design, development and delivery all happen in Perth, Western Australia.
Harvest Technology Group is the Australian company behind Nodestream™. Our board combines deep operational, technical, and commercial experience across Defence, industrial operations, and technology scale-up.
Jeffery Sengelman commanded Australia's Special Operations as Special Operations Commander Australia from 2014 to 2017, holding direct responsibility for the SAS Regiment and Commandos conducting operations globally. Across a 37-year career in the Australian Defence Force, he advised Government and the Chief of the Defence Force on counter-terrorism and national security, deployed operationally to East Timor and Iraq, and served as Deputy Chief of Army and Head of Modernisation and Strategic Planning – Army. In 2011, he was appointed a Member of the Order of Australia for exceptional service.
A Fellow of the Harvard Kennedy School of Government, Jeffery holds a Bachelor of Arts, a Master of Arts in International Relations and a Master of Arts in Strategic Studies, and is a graduate of the Australian Command and Staff College and the United States Army War College. Harvest operates in exactly the environments Jeffery commanded: contested networks, national security operations and the constant pressure to modernise capability without losing operational continuity.
Marcus Machin founded arabCapital in Dubai in 2000 after serving as Finance Director for a major regional group active in oil services, engineering and vessel ownership. A Cambridge law graduate operating from the Gulf for more than 25 years, Marcus has worked in partnership with the Tufton Group in London, concluding over US$1.2 billion in conventional and Shariah-compliant institutional investments in managed fund vehicles across shipping and oil services.
Board positions across GCC regional and international private and listed companies in oil services and shipping have kept him close to the commercial realities of those industries. Harvest's customers operate vessels, offshore assets and critical energy infrastructure across the same markets Marcus has spent his career financing. He connects Harvest's strategy to the capital and commercial pressures those operators face.
Ross McKinnon graduated from the University of Queensland with dual degrees in Mining Engineering (Honours) and Science before moving into technology leadership roles across finance, aerospace, manufacturing and retail. Since 2014, Ross has grown multiple technology companies as a non-executive director, focusing specifically on scale-up and growth-stage businesses operating in emerging technology and regulated, security-sensitive markets.
He currently serves as Executive Chairman of Grabba Technologies Pty Ltd, delivering biometric identity authentication and data capture solutions to businesses and governments worldwide. Ross understands precisely how specialist technology earns trust in markets where performance, security and integration standards are non-negotiable — and how to grow it without compromising either.
