Management Board members

2G Management.

Short CVs of our Management Board members.

2G. Company.
Christian Grotholt

Christian Grotholt (CEO)

Christian Grotholt (born 1968) co-founded 2G in 1995 together with his partner Mr. Ludger Gausling. The company is located in Heek in the northwestern part of North Rhine-Westphalia, Germany. Since the company went public in July 2007 he is the CEO and responsible for Strategy, Sales, Service and R&D. The engineer led the company from a packager of cogeneration engines to an international active developer and manufacturer of combined heat and power plants. After his apprenticeship as an Electronic Technician in 1989 and some years of relevant professional experience he completed his studies of Electrical Engineering at Dortmund Polytechnic specialising in Power Engineering.

Christian Grotholt is appointed as CEO until 16 July, 2022.


 

Ludger Holtkamp

Ludger Holtkamp (COO)

Ludger Holtkamp (born 1963) is management board member as COO of 2G since the company went public in July 2007. He is responsible for Procurement, Production and Project Management. He is a specialist in Technical Engineering and has more than 30 years of professional experience including assembling CHP plants. Before joining 2G he worked for OSMO, a sizeable German plant manufacturer, taking care of many complex projects with up to 30 MW of thermal power for twelve years as Head of the Department for Plant Engineering and Construction. After his apprenticeship as a Heating System Installer Mr. Holtkamp completed two on-the-job trainings as Certified Technician in the field of Mechanical Engineering and in the field of Heating, Ventilation and Air Conditioning.

 

Ludger Holtkamp is appointed as COO until 16 July, 2022.

 


 

Lebensläufe Aufsichtsrat

Dr. Lukas Lenz

Dr. Lukas Lenz (born 1963) is a Hamburg based entrepreneur and attorney-at-law focused on stock corporation and capital market law, corporate finance as well as mergers & acquisitions. He has a long standing and comprehensive experience as member of supervisory boards with numerous listed companies. In addition to his position as chairman of the supervisory board of 2G Energy AG he is currently also chairman of the supervisory board of SPARTA AG, Hamburg, 2G Energy AG, Heek, FALKENSTEIN Nebenwerte AG, Hamburg, ABR German Real Estate AG, Hamburg and Godewind AG, Hamburg.

 

Dr. Lukas Lenz was elected as member of the supervisory board of 2G Energy AG by the ordinary Annual General Meeting on 11 July 2017. Term of office ends with the Annual General Meeting which decides on the discharge of the management and supervisory board members for the business year 2021.

 

Wiebe Hofstra

Wiebe Hofstra (born 1944) is Senior Manager of van der Wiel Holding BV, Drachten, the Netherlands. He is a civil engineer and was responsible as a managing director for the department of environment engineering for 18 years taking care among other things of developing, production and operation of biogas plants on a national and international level of van der Wiel Holding. From 1995 to 2008 he has been member of the management team of van der Wiel Holding BV.

 

Besides his activities as a member of the supervisory board of 2G Energy AG, Wiebe Hofstra is not a member of any other supervisory boards required by law or any other comparable controlling boards in Germany or abroad.

 

Wiebe Hofstra was elected as member of the supervisory board of 2G Energy AG by the ordinary Annual General Meeting on 11 July 2017. Term of office ends with the Annual General Meeting which decides on the discharge of the management and supervisory board members for the business year 2021.

 

Heinrich Bertling

Heinrich Bertling (born 1944) is a freelance tax consultant based in Gronau (Westf.), Germany. He studied at the Federal Polytechnic for Finance Northrhine Westphalia finishing with a degree as Finanzwirt (FH). After having worked within the public finance administration of Northrhine Westphalia in various audit departments he became a federal tax auditor at the department responsible for auditing of large-scale enterprises in Münster until 1994. In the same year Mr Bertling became a partner of the Gronau based supra-regional tax consultants bureau Niesing – Bertling & Partner where he was active until 2010.

 

Besides his activities as a member of the supervisory board of 2G Energy AG, Heinrich Bertling is not a member of any other supervisory boards required by law or any other comparable controlling boards in Germany or abroad.

 

Heinrich Bertling was elected as member of the supervisory board of 2G Energy AG by the ordinary Annual General Meeting on 11 July 2017. Term of office ends with the Annual General Meeting which decides on the discharge of the management and supervisory board members for the business year 2021.

 

 

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