Business Development

Darren Mason

Head of Sales

Darren brings with him over 25 years international experience in operations, supply chain and sales. He has a diverse industry background with manufacturing and end to end supply chains domestically and internationally. Experienced providing solutions to industries including, waste, Oil & gas, Chemical, power generation and wide range of specialised manufacturing.

Darren has a Master of Logistics management (university of Sydney) and Graduate certificate business administration (Western Sydney university), and has served on the board of Gas Energy Australia (GEA), Canberra Regions Oil industry Emergency Response group (CROIERG) and worked on safety and standards committees including Australian institute of Petroleum (AIP) , Gas Energy Australia (GEA), and Australian Standards (ME57).

Previous roles have included, business development consultant, global client director, and General manager, and Regional logistics manager for various multinational corporations. Darren’s technical experience includes Project Management, end to end supply chain solutions and development of bespoke customer orientated solutions.

Slade Greenaway

General Manager Sales and Business Development (Perth, WA)

Slade brings with him over sixteen years of experience in the Oil & Gas industry specializing in the treatment, management and disposal of drilling waste and associated services. Previous appointments have included positions as Sales Manager, Operations Manager and Business Unit Manager for multiple international Oil & Gas service companies. Slade’s technical experience revolves around project management, contract and operational management for waste, resources and energy infrastructure in Australia Pacific Region.

External Affairs

Aaron Parnell

Aaron Parnell

Head of External Affairs – Government and Communications

Aaron Parnell is a government and engagement specialist that has delivered complex solutions across the defence, infrastructure, environment, and telecommunications sectors.

He has provided media, communications and public policy advice to NSW and Federal Ministers, Department Heads and CEOs within the private sector for the past 15 years. He began his career as a journalist.

He now draws on these relationships to improve industry and department relations and provide outcome-focused engagement strategies for Tellus future growth.

Aaron is currently completing his MBA at MGSM, has a bachelor’s in media and communications with Central Queensland University, Association for Public Participation Australasia IAP2 and ADKAR change management qualified. Aaron is a registered professional member of the Public Relations Institute of Australia (PRIA).