The Management team combines experience in the e-mobility industry, capital markets and in managing growth companies.

Management board

Georg Griesemann, CEO & Chairman


Georg Griesemann was born on May 31, 1974 in Reutlingen, Germany. He joined Compleo at the end of 2019 and is Co-CEO of the Company. Prior to that, Mr. Griesemann was active in management positions in accounting, fashion, e-commerce and real estate companies (KPMG, TAG Immobilen AG, Acrest Property Group GmbH, Jones Lang Lasalle und Schustermann & Borenstein GmbH). Most recently, he was CFO of Schustermann & Borenstein GmbH in Munich. Mr. Griesemann has a diploma in business administration (Diplom-Kaufmann) and started his career in 2000 as a tax advisor and auditor at KPMG.

Georg Griesemann is CEO and chairman of the Compleo Group. He is also responsible for IT, marketing and all sales, which will be further expanded throughout Europe under his direction.

Checrallah Kachouh, CTO


Checrallah Kachouh was born on 1 January 1974 in Kfarchima, Lebanon. In 1993, he emigrated to Germany in order to study mechanical engineering (Maschinenbau) at the University of Dortmund. After receiving a diploma in engineering (Diplomingenieur) he started his career in 1998 with a Bosch unit specialising on closure systems where he worked on the development of mechatronic products for the automotive industry first as a project engineer and then as head of advanced development. He continued this work after his unit was taken over by Brose and became head of power liftgates in 2004, responsible for building a new business unit for the at that time emerging power liftgate market. During this time of responsibility, Checrallah Kachouh has gained a strong competence in the development of innovations, the sales of new products into international markets and the operational implementation in an industrial setting. In 2009, Checrallah Kachouh moved to EBG electro where he took over the position as head of development and started with the development of EV charging stations.  After the spin-off of the EV charging solution unit to Compleo (formerly known as EBG compleo) he became head of product division and since 2015 managing director, with a focus of responsibility on product development, purchasing and sales.

Checrallah Kachouh is actively involved in trend-setting committees and has been active in the field of standardization since 2010. He is, among other things, chairmanof the DKE/K 353 standards committee for EV charging systems. The task of committee K 353 is to develop standards for electrical systems specifically designed for EVs.

Checrallah Kachouh is Chief Technology Officer (CTO) of the Compleo Group. He represents the Company towards the electromobility market, and within the Company he is responsible for research & development, purchasing, project & product management and industrial engineering.

Jens Stolze, COO


Jens Stolze was born on October 6, 1970 in Kaiserslautern, Germany. He is COO of Compleo since December 2019. Prior to that, Mr. Stolze was managing director of the investment company PartnerFonds AG Group from 2013 until 2019. From 2010 until 2013, Mr. Stolze was managing director of New Alley Capital Management GmbH. Further career positions of Mr. Stolze were DCM Deutsche Capital Management AG and ABN AMRO. Mr. Stolze has studied law at the University of Mannheim and started his career 2002 as an attorney and tax advisor at Noerr LLP.

Since December 2019, Jens Stolze serves as COO of Compleo and is responsible for the areas production and legal.

Supervisory board

Dag Hagby

chairperson of the board

Dag Hagby was born on March 29, 1960. From 1980 to 1985 he studied business administration at the University RWTH Aachen. From 1985 to 1988 he worked as a trainee at BASF AG and then as a member of the management team of the France-Benelux region, responsible for reporting, planning and controlling. From 1988 to 1990 he was managing director of SANDAR Electronics GmbH. He served as managing director for Compleo (in the legal form of a German limited liability company (Gesellschaft mit beschränkter Haftung or GmbH) until 2019. In addition, he was managing director and shareholder of EBG group for 30 years participating in the strategic reorientation of Compleo in 2009.

Dr. Bert Böttcher


Dr. Bert Böttcher was born in 1963. He graduated with a diploma in business administration (Diplom-Kaufmann) in Frankfurt. Dr. Böttcher worked as a tax advisor and auditor at KPMG AG since 1989, from 1999 to 2018 as a partner in the area audit. Since 2018, Dr. Böttcher is a member of the Supervisory Board at KPMG AG.

Ralf Schöpker


Ralf Schöpker was born on September 27, 1960. From 1980 to 1984 he studied business administration at the Bundeswehr University in Neubiberg. From 1979 to 1993 he went through an officer career at the Bundeswehr (air force) with final rank as captain. Since 1993 until today, he has been and is managing director or member of the management of various industrial as well as technology companies, in particular BIT Holdings GmbH, PRICAP Venture Partners AG, Media@Bild AG, Buchanan Industrial Technologie GmbH, MIT Munich Industrial AG, ST-Holding AG and PartnerFonds AG.

Since August 2017, Ralf Schöpker is managing Director at Helima Industries GmbH, a globally active manufacturer of aluminum and stainless steel profiles for the glass construction, window and automotive industries.