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Our People believe in making Australia a safer place for future generations, with values of trust, passion, innovation, and safety.

Get to know our People. Click the images to uncover the rich experience and skills of our leadership, and business development team.

Board of Directors

Ken Kanofski

Non Executive Chairman

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Ken Kanofski

Non Executive Chairman

B.Bus, MBA, GAICD, FCPA
Nate Smith

Managing Director and CEO

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Nate Smith

Managing Director and CEO

JD, BA
Patricia Reid

Non Executive Director

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Patricia Reid

Non Executive Director

GAICD, AICCG, IDP-C, FAIA, CGM, CTA
Chris Berkefeld

Non Executive Director

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Chris Berkefeld

Non Executive Director

Sabina Shugg AM

Non Executive Director

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Sabina Shugg AM

Non Executive Director

MBA, GAICD, MAusIMM
Joe Powell

Non Executive Director

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Joe Powell

Non Executive Director

BCom, GAICD
Ken Kanofski

Non Executive Chairman

B.Bus, MBA, GAICD, FCPA

Ken Kanofski is an accomplished director, independent advisor and former CEO with extensive leadership experience. 

Ken has a deep knowledge and experience of the waste and recycling industry having led WSN Environmental Solutions for a decade. Ken’s executive roles have spanned across notable organisations such as NSW Roads and Maritime Services, NSW Land and Housing Corporation, and Government Property NSW. Ken has been a board member and chair on national policy bodies, statutory authorities, industry bodies and community organisations, contributing significantly to policy at a state, national and international level. He is previous director of the Australian Landfill Owners Association and Environment Business Australia.

Executive Leadership Team

Nicholas Williams

Chief Financial Officer

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Nicholas Williams

Chief Financial Officer

BCom, CPA, GradDip AppFin
Anna Dartnell

Chief Operating Officer

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Anna Dartnell

Chief Operating Officer

Ryan Bloxsom

Head of External Affairs

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Ryan Bloxsom

Head of External Affairs

BA, LLB, MBA
Rajneel Sharma

Company Secretary (and General Manager Finance)

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Rajneel Sharma

Company Secretary (and General Manager Finance)

Nicholas Williams

Chief Financial Officer

BCom, CPA, GradDip AppFin

Nick is a seasoned finance executive with over two decades of experience in various industries and international markets. His expertise spans treasury and corporate finance, where he played a pivotal role in bond issuances and share buybacks for BHP.

Transitioning to the oil and gas sector, Nick contributed to significant investments in Brazil’s pre-salt oil fields with BG Group and Shell.

In Australia, as Head of Finance for Pacific National’s mining division, he was integral in achieving record results in 2019.

Nick holds a Commerce degree from the University of Melbourne and is a certified CPA with additional qualifications in finance and investments.

Sales and Business Development

Tim Sheldon-Collins

Head of Sales

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Tim Sheldon-Collins

Head of Sales

BBus(Accounting), MMktg
Robert Blackley

General Manager Radiological Sales

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Robert Blackley

General Manager Radiological Sales

Jade Ritchie

General Manager Business Development

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Jade Ritchie

General Manager Business Development

Slade Greenaway

General Manager Sales and Business Development

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Slade Greenaway

General Manager Sales and Business Development

Bronte Holmes

Manager Sales and Business Development

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Bronte Holmes

Manager Sales and Business Development

Blake Zimmermann

Business Development Manager

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Blake Zimmermann

Business Development Manager

Tim Sheldon-Collins

Head of Sales

BBus(Accounting), MMktg

Tim has more than 20 years’ experience working in sales and the waste industry, focused on hazardous materials. He has a diverse industry background working in finance and manufacturing providing waste solutions to industries including automotive, stewardship, waste, chemical, power generation and general manufacturing.

Tim holds a Master’s degree in Marketing from Monash University and a Graduate Certificate Business (Accounting), and has completed advanced courses in Kepner Tregoe problem solving and Scotworks negotiating.

Previous roles have included Business Development and Sales Management in national roles with ASX 100 companies. Tim’s technical experience includes Waste to Energy, chemical immobilisation & stabilisation, and development of customer orientated total waste solutions.

Advisers

Gus McLachlan AO

Senior Adviser Defence Sector

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Gus McLachlan AO

Senior Adviser Defence Sector

Steve Hosking

Senior Strategic Adviser

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Steve Hosking

Senior Strategic Adviser

BEng (Hons), BSc (Hons), ACSM, MAusIMM
Gus McLachlan AO

Senior Adviser Defence Sector

Gus McLachlan AO retired from the Australian Army in 2019 after a 37-year career, finishing as a Major General and Commander of Land Forces, leading 35,000 personnel. He previously served as Head of Army Modernisation, partnering with industry to recapitalise Army equipment and integrate advanced technologies.

Following his service, Gus joined Boral, Australia’s largest construction materials company, where he led business performance and improvement during a major transformation program.

He now advises organisations in Australia, the United States, and the United Kingdom on strategic risk, defence industry trends, and technology adoption. Gus is also National Security Adviser at the University of Sydney and a Director of both the Williams Foundation and AMDA Foundation. He is a frequent speaker on leadership, resilience, and global security.

Our Culture

Our culture is founded on our bedrock values of Trust, Passion and being The Safest Place.

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Careers

Are you passionate about solving Australia's toughest sustainability challenges?

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Trust Tellus

We have a unique social licence with our First Nations partners and traditional owners. This trust is the bedrock of our business.

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