Hamish Duff

Hamish Duff

Director, The Orion Network Managing Director, Mastercom A founding Director of the Orion Network, Hamish is passionate about transforming businesses through the application of digital mobile radio technology. With a career in communications spanning more than 30 years, Hamish is skilled in making the complex simple – engineering communication solutions to support the needs of all users – from the control room to the field.

Hamish is the Managing Director of Mastercom, a Sydney based communications provider with a solid reputation for delivering on what they promise. A specialist in wide-area radio networks, Hamish has a genuine understanding of the pressures faced out in the field and the role that efficient communications plays to help people everyday.
A member of the Australian Radio Communications Industry Association (ARCIA), Hamish is highly regarded for his technical competency and in 2009 was awarded an ARCIA technical excellence award.


Alistair Tibballs

Alistair Tibballs

General Manager, CSE Crosscom General Manager of CSE Crosscom business in Australia, Alistair joined Crosscom in 2018 & brings 25+ years of experience within the communications industry.

His vast experience includes running technical services teams back in the 90’s, sales leadership with OEM, site operator, Managing Director within a SME business, along with this Alistair was a founding committee member of ARCIA & served on the executive for several years. The continued growth of the Crosscom business is a key focus for Alistair & the Orion Network is a critically important part of the business. A passionate advocate for innovation within our industry & empowering our great teams of people to deliver industry leading solutions to a diverse range of customers.


Martin McLeod

Director, The Orion Network Managing Director, Gencom A Director of The Orion Network, Martin brings more than 30 years mobile communications experience to his role. Developing a passion for radio communications in the early 70s at the Westlakes Amateur Radio Club in NSW, it is no coincidence that today Martin is playing a founding role in the development of Australia’s largest digital two-way radio network.

As Managing Director of Gencom, one of the most respected communications players in New South Wales, Martin is best known for his inherent desire to understand how he can add value to his client’s operations through the application of new communication technologies. He stands by the firm belief that you can drive any outcome you want if you’re passionate enough to do it.

In the mid-late 80s, Martin was an Account Executive at Motorola, an excellent training ground in all facets of business. He has held the role of Vice President with the Australian Radio Communications Industry Association (ARCIA) since 2009 and is driven by a genuine desire to contribute to the future development of Australia’s communications industry.


Roy Rowe

Roy Rowe

Chief Executive Officer, CSE Australia Roy joined CSE Global in February 2011 and brings over 30 years’ experience working in Australia and Asia to the CSE Global group. With experience in power, automation and telecommunications technologies Roy is responsible for delivering the Boards vision of becoming the market leader in delivering technology driven products, projects, integration services and whole of life maintenance solutions to our key markets and customers.