Our People

Board & Executive

  • David Fuller - Chairman

    David Fuller


    Founder and owner, David established Nepean Engineering in Narellan in 1974. From his beginnings as a tool-maker, David has grown NEPEAN into an internationally successful company employing over 1100 people, through the acquisition and successful management of businesses complimentary to the core engineering capabilities.

  • Miles Fuller - Chief Executive Officer & Director

    Miles Fuller

    Chief Executive Officer & Director

    Miles Fuller GAICD, joined NEPEAN in 1994 launching start-up venture Vehicle Inspection Systems. Following early success in Australia, Miles took VIS to the USA and Canada, where as President, VIS Inc. became the market leader in brake, suspension and steering testing equipment for the heavy vehicle market in North America. Established VIS-Polish®, a fully robotic patented wheel polish solution for the heavy vehicle industry. VIS-Polish is now the market leader in North America and Australia/NZ.

    In 2007 appointed CEO NEPEAN, returning to Australia to lead the acquisition and integration of leading national metal products manufacturer Graham Group as Managing Director as well as holding key management positions as MD of VIS, VIS Inc., Bliss Fox and Acting MD of Nepean Conveyors.

    In 2011 led the re-branding and restructuring of all 25 Nepean Group entities into 4 Divisions under the NEPEAN brand.

    An active member of the Young Presidents Organisation (YPO), a global network of chief executives with approximately 20,000 members in more than 100 countries and a graduate of UWS School of Commerce, Stanford Executive Education & Harvard Business School Executive Programme (In conjunction with World Presidents Programme).

    Miles is a Director and Board member of all NEPEAN® companies.

  • Brad Whatson - Chief Financial Officer

    Brad Whatson

    Chief Financial Officer

    Brad joined Nepean in January 2015. Brad has over 20 years’ senior leadership experience in start-up organisations through to global market leaders, focussed on pre-empting business risks and identifying solutions that protect organisations long term growth and profitability. His leadership and extensive change experience covers managing multiple departments including Finance, IT, Legal, Human Resources, Safety and Quality while engaged in business acquisitions and divestments, regional restructures, diligent financial analysis, implementing new business systems, complex financing structures, starting up new businesses and implementing governance strategies. 

  • Suellen Osborne - Managing Director | NEPEAN Investment Division

    Suellen Osborne

    Managing Director | NEPEAN Investment Division

    Suellen is the Managing Director of the NEPEAN Investment Division and the current Managing Director of Timor Resources Nepean’s demerged energy business. 

    Suellen is.an experienced executive, company director and entrepreneur with a demonstrated track record of working in the resources, mining and construction sector, with a proven track record in managing a range of mandates.

    Suellen has been actively involved in resource development, property development, construction and Joint Ventures. Having managed a range of mandates for the shareholders of Nepean.


  • Dan Cleary - GM Sales & Service | NEPEAN Transport Equipment (Australia)

    Dan Cleary

    GM Sales & Service | NEPEAN Transport Equipment (Australia)

    Dan joined NEPEAN in 2001 and has held roles in equipment sales and customer support, being a critical member of both the Australian and North American business. He has successfully delivered projects to the Florida Department of Transportation, Central Florida Regional Transportation Authority, Orange County Transit Authority, Alberta Transportation and Infrastructure, Indiana State Police, Tennessee Highway Patrol, Georgia Department of Public Safety and the Kenworth and Peterbilt truck dealer networks.

  • Mark Keegans - VP Sales & Service | VIS Inc (North America)

    Mark Keegans

    VP Sales & Service | VIS Inc (North America)

    Mark joined NEPEAN Transport (formerly Vehicle Inspection Systems) in 2008. A graduate of the University of Toronto and a member of the Canadian Professional Sales Association, Mark has received the designation of Certified Sales Professional (CSP). Mark held several sales management positions in various automotive companies before starting with NEPEAN Transport as the Canadian Regional Sales Manager for VIS-CHECK and VIS POLISH. Mark quickly excelled and now heads up the North American operations.