Management Team

Branschexperter som leder vägen.

  • Ulrika Tornerefelt
    Ulrika Tornerefelt Founder and Group CEO

    10 years of management within the energy industry. Patents within energy storage solutions. 20 years of senior project management combining R&D and commercialization. 10 years of executive management boards.

    +46 701 65 96 58

  • Francis Asante
    Francis Asante CEO and Partner

    Francis has 25 years experience in corporate governance, corporate finance, strategy, and operations across diverse sectors including technology, telecommunications, energy, real estate, and agriculture. Prior to STELLA, Francis was Head of Financial Planning and Analysis at Vodafone Ghana and Finance Director at Hewlett Packard Company, USA. He holds an MBA (Finance) from Cornell University, USA.

  • Jonas Jonsson
    Jonas Jonsson Co-founder, Investor Relations & Partner

    Jonas is a business-driven and award-winning serial-entrepreneur with long experience on working with developing sustainable city concepts. Jonas has over 15 years of experience with helping start-ups and scale-ups to attain proper funding. Jonas network spans over several business sectors throughout Europe, including banking, energy industry, pharmacological companies, hotel businesses, cities and authorities.

    +46 705 57 85 82

  • Nickie Akosa
    Nickie Akosa Business Develoment and Partner

    4 years experience in entrepreneurship development and startup investment facilitation in West Africa

    Previously worked in management consulting at a Big Four firm

    BSc in Business Management, MBA in entrepreneurship & innovation

  • Robert Yawson
    Robert Yawson Head of Technology

    Robert hold a BSc in Electrical/Electronic Engineering, with over 4 years experience in the Solar PV industry, with experience in Solar PV solutions design and valuable skillset in PV power systems installation.

    He has worked on multiple projects ranging from small residential grid-tie systems and energy storage systems, to larger PV systems for commercial clients.

  • Raphael Sarpong
    Raphael Sarpong Head of Projects

    Raphael holds a BSc in Renewable Energy Engineering and has over 5 years of experience in designing and executing sustainable energy projects to address societal challenges. His skills span across energy management, corporate relationship management, and project management. Raphael has been working on research and multifunctional sustainability projects with stakeholders from the academic and private sectors in Ghana.

  • Peter Atindaana
    Peter Atindaana Financial Controller, Africa

    Peter is a Chartered Accountant and a Tax Consultant with over 6 years of experience in Ghana and other parts of West Africa.

    He holds a masters degree in Financial Economics from GIMPA and a Bachelors of Commerce in Accounting and Finance.

    He also consulted from companies in the renewable energy industry, Health, Education, Financial Institutions, FMCGs, Agro-Business, Petroleum downstream etc.

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