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Sonja Hannöver, Certified Tax Consultant, BDO Oldenburg GmbH & Co. KG Wirtschaftsprüfungsgesellschaft

Sonja Hannöver

BDO Oldenburg GmbH & Co. KG Wirtschaftsprüfungsgesellschaft

Certified Tax Consultant


+49 441 98050-251



  • Design and structuring of investment and financing projects, in particular municipal energy companies
  • Support for the preparation of sales prospectuses (Investment Products Act (VermAnlG), Securities Prospectus Act (WpPG), German Investment Code (KAGB)) and assistance with approval procedures at the Federal Financial Supervisory Authority (BaFin)
  • Assistance in the preparation of investment information sheets for crowdfunding
  • Support for the preparation of investment fact sheets in accordance with the Investment Products Act for cooperatives or offers of investments exempt from a prospectus
  • Preparation of business plans, profitability analyses, support for investment decision-making
  • Company valuation and due diligence
  • Transaction advice on the buyer and seller side
  • Production of yield certificates to determine the period of the increased initial remuneration under the Renewable Energy Act (EEG)
  • Keynote speaker at industry events on the topics of public participation and the prospectus requirement

Industry expertise

  • Renewable energies, especially wind energy and photovoltaics
  • Municipal energy
  • Shipping
  • Real estate