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.


  • Richard Eveleigh - Non-Executive Director | NEPEAN Mining

    Richard Eveleigh

    Non-Executive Director | NEPEAN Mining

    Richard is a graduate Mining Engineer who has been involved in the underground coal industry since 1973. Richard’s early career was in the operational side of longwall mining. In 1980 he joined the Dowty organisation and focussed on the development and supply of new longwall mining systems. In 1988 Richard was appointed Managing Director of Meco Australia Pty Ltd, later part of Joy Mining (Australia). In 1997, Richard together with two partners founded Inbye Mining Services Pty Ltd, an Australian based supplier of longwall mining equipment and related services. NEPEAN became the largest and controlling shareholder of Inbye in February 2011.

  • Geoff Sweeney - Managing Director | NEPEAN Power

    Geoff Sweeney

    Managing Director | NEPEAN Power

    As the founding Managing Director, Geoff established M.I. Power in 1994. A qualified Electrical Engineer and licensed Electrical Contractor, Geoff has over 26 years’ experience in the mining and manufacturing industries. He is a member of the Institute of Engineers, MEMMES and is a Class A Certified Hazardous Area Designer.

  • Quintin Roberts - General Manager Operations | NEPEAN Conveyors

    Quintin Roberts

    General Manager Operations | NEPEAN Conveyors

    Quintin is responsible for Operations and Product sales of NEPEAN Conveyors Australia and was appointed to his role of General Manager in February 2013. Previous roles include General Manager DOWNER EDI ASX:DOW, Manufacturing Director Boartlongyear ASX:BLY as well as other senior positions in BMW South Africa. Quintin received a BSc H from the University of Hertfordshire and a MBA for the University of Potchefstroom.

  • Adam Gledhill - Managing Director | NEPEAN Longwall

    Adam Gledhill

    Managing Director | NEPEAN Longwall

    Upon joining Inbye Mining Services in October 2007, Adam’s previous tenures included General Manager, Managing Director and Owner for human capital firms within the construction, health and financial sectors. Drawing upon his tertiary education of Bachelors in Law, Communications, Philosophy and Psychology, Adam has also provided consultancy services to SMEs in the construction and healthcare sectors. Adam is a member and graduate of the Australian Institute of Company Directors.