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Who is UON?

We are the one source for power, air and water Solutions in Australia



UON is the trusted single source for the design, supply and management of turnkey power, air and water installations.

  • We don't just provide products, we provide the entire solution; from conception to hire or purchase to on-going support.
  • As a one-stop shop, UON offer clients a totally integrated service and turnkey solutions that work and keep on working.
  • When you choose UON to design, supply and manage your power, air and water requirements, you're making an investment in your future.

UON will keep you on, keep you operational.


Discover more about us


The Complete Solution

As The One Source' we can provide you with 'The Complete Solution'. Take a walk around our virtual mine site to learn more about our products and solutions. See how our products integrate into one simple and seamless process.


Flexible Solution

We provide a 'Fully Flexible' Process that is tailored to your needs. You have the option to buy, hire or B.O.O.M (we will Build Own Operate Maintain your solution for you), with a wide range of products and solutions to choose from. Learn more about our process


Glance through our brochure and learn all about our products, solutions and services

Don’t take our word for it

We are thrilled that UON has been recognised as a company that excels in what we do, receiving multiple awards over the years for our accomplishments!

List of awards

  • 2017 BHP WA Iron Ore Contractor Health, Safety, Environment and Community Awards - Winner of the "Community Category" in recognition of UON's Support of the RMLA Girls Academy

  • Telstra Australian Business Awards - 2012 National Medium Business of the Year

    Telstra 2012 National Medium Business of the Year

  • Telstra Australian Business Awards - 2012 WA Business of the Year

    Telstra 2012 WA Business of the Year

  • Rio Tinto's Iron Ore Supplier Recognition Programme 2012 Finalist Goods Category

  • Rio Tinto's Iron Ore - Supplier Recognition Programme 2011 Finalist Goods Category

  • Hanson Swan Business Awards 2011 Service Winner

We our proud to provide a unique business offering to our clients, being the one source (a one-stop-shop) for all your power, air and water requirements and having the ability to tailor a solution unique to your situation.

The Team at UON

Mark Keogh
Mark Keogh Executive Chair

Mark established Power Proving Services in 1998, and rebranded the company UON in 2010.

Stephen Bridges
Stephen Bridges Executive Director Operations

Stephen joined UON in 2008 with over 20 years experience in the Manufacturing, Engineering, & Project Resource Industries. Stephen is responsible for UON's Operational & Strategic Management as a member of the Advisory Board.

Simon Chesson
Simon Chesson Strategic Advisor

Simon has been working with UON since 2002, assisting with Financial Management, Commercial and Risk Mitigation, and overseeing the growth of the company alongside Mark Keogh and Mick McCann.

Brad Thompson
Brad Thompson Business Development & Marketing Manager

Brad has been working with UON since 2012 steering the Sales, Marketing & Business Development sectors with his extensive Industry & Product Knowledge spanning 15+ years.

Kenny Keogh
Kenny Keogh Executive General Manager (Commercial) & Company Secretary

Kenny has been working for UON since 2011. He is responsible for the strategic management and direction of UON Commercial Departments.


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