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Board of directors

Jim Atack

British. Mr. Atack was the managing director of Petrofac Facilities Management between 2001 and 2006, after serving as Operations and Change Manager where he oversaw several substantial oilfield transitions. Mr. Atack served as a non-executive director of Altor Risk Group in the UK between 2011 and 2014 and was appointed to the board of Positive Homes, Ltd. in 2014. Mr. Atack's experience spans over thirty years of oil and gas field production and development projects, some seventeen with BP in the North Sea, Onshore UK and Alaska. He holds degrees in Civil Engineering from Loughborough University of Technology (B.Sc Hons.) and a degree in Offshore Structures from Massachusetts Institute of Technology (M.Sc). Mr. Atack was first appointed to the Leclanché board as a representative of Precept in 2013.

Stefan A. Müller

Swiss. Since 1987, Mr. Müller has held several management roles as chief executive officer and as board member in industrial and financial corporations. He was CEO of Reuge SA, Dreieck Industrie Leasing Ltd / Fortis Lease Switzerland Ltd, Lausanne from September 2003 until July 2010, and Vice Chairman of the Board of Directors of Fortis Lease Switzerland Ltd and Fortis Lease Real Estate Switzerland Ltd, Lausanne. From 2011 to 2014 he was a Board Member of Unigamma AG, Zurich, Asset Management and Chairman of Unigamma Immobilien AG, Zurich. Since 2011 he has served as Board Member and CEO of g2e glass2energy sa, Villaz-St-Pierre and since 2012 Chairman of Clean Cooling Systems SA, Yverdon-les-Bains. From 2005 to March 2010 he was chairman of LECLANCHE SA. He graduated with a Master of Arts/lic.oec. HSG from the University of St. Gallen (HSG).

Tianyi Fan

Tianyi Fan, Chinese. Mr. Fan is Director of the Industry Department within the Golden Partner Group advising the FEFAM regulated Luxembourg funds on Energy Storage. Prior to this he was Director of the Research Department, undertaking project analysis and due diligence on investments, and being repsonsible for corporate risk control. He has been actively following Leclanché more recently on the identification of potential parners in the lucrative Chinese EV and stationary storage markets. Prior to working at Golden Partner, Mr. Fan worked at Shanghai Zesheng Investment Management Ltd. where he was responsible for portfolio management, and particularly sectoral analysis. He monitored companies on the Chinese A-Share market. He has also worked at Unilever in China. Mr. Fan has a Bachelor Degrees in Physics from Fudan University. Mr. Fan joined the Leclanché board in 2017.

David Anthony Ishag

David Anthony Ishag, British, is CEO of Golden Partner SA. With more than 25 years spent in the Finance, Tech, Mobile and Online marketing Industries Mr. Ishag’s previous experience includes: Employment, Partnership or Directorship with Institutions such as Barclays de Zoete Wedd London, Republic National Bank of New York, Union Bancaire Privée Geneva, Wharton Asset Management Bermuda (USD 15 Billion Investment Manager) as Vice Chairman and Chief Investment Officer. Mr. Ishag was previously Board Director, Member of the compensation and Audit Committee of publicly traded US Electricar representing the largest European shareholders alongside Itochu Corporation, Citibank and Hyundai. Mr. Ishag's Mobile and Online Marketing achievements include: Founder CEO &  Chairman of award winning Pogo Technology: Europe’s first cloud based mobile platform. Founder and Executive Chairman of Espotting Media, Europe’s largest performance based advertising network pioneering pay per click sold in 2004 for USD 170 Million. Mr. Ishag joined the Leclanché board in 2016.

Toi Wai David Suen

is a Hong Kong citizen. With 25 years in the banking industry. Mr. Suen's expertise covers fields as diverse as Management, Equity Capital Markets, CRM, IPO and Secondary Stock Markets, Syndication and Organization, and Roadshow Presentation. Mr. Suen also worked in the public sector as Financial Analyst. He previously operated as IT Senior System Analyst, drove MRP implementation and several other key software implementations. Mr. Suen started his career in accounting and finance, and had an experience as Purchasing Manager. He holds a Bachelor degree in Computer Sciences (B. Sc.) of the University of Alberta in Edmonton and a Master of Business Administration (MBA) of the Florida International University in Miami.

Appointments and Remuneration Committee

  • Jim Atack
  • Stefan Müller
  • Tianyi Fan

Audit and Risk Management Committee

  • Stefan Müller
  • Tianyi Fan

IR contact

Avenue des Sports 42
CH-1400 Yverdon-les-Bains
Tel: +41 (24) 424 65 00
Fax: +41 (24) 424 65 20
E-Mail: investors(at)