profile Services Contact Legal Information Log in We optimize your energy management SERVICES Energy procurement Controlling Energy taxes and charges Energy audits Funding opportunities for energy efficiency measures GIGA Energy GmbH Ridderstrasse 62 48683 Ahaus Telephone: 02561 - 86 58 881 Mr. Leeners +49 172 2 690 028 Ms. Zimmermann +49 170 8 390 399 giga@giga-energy.com A company of the DIHAG Group data protection imprint

profile Services Contact Legal Information Log in PROFILE about us Company profile GIGA Energy GmbH is a nationwide active company for energy management and coordinates the procurement, distribution and efficient use of energy for its customers with foresight. GIGA Energy's range of services is constantly evolving: In a rapidly changing energy market, customers receive individual solutions and concepts to ensure optimal energy cost management over the long term. GIGA Energy was founded as a company of the DIHAG Group in 1999 and thus has many years of experience in the energy market. In addition to the foundries of the DIHAG Group, she supports medium-sized companies in all energy-related and economic issues. A company of the DIHAG Group In DIHAG HOLDING GmbH, eleven traditional foundries have come together to form a powerful group of companies. Under the joint holding umbrella, each subsidiary acts independently as a specialist in its respective market segment. With systematic energy management, the locations of the corporate group continuously optimize their use of energy and resources under the leadership of GIGA Energy GmbH. Management Dipl.-Ing. Norbert Leeners Managing Director GIGA Energy GmbH leeners@giga-energy.com 02561/86 58 881 Ridderstrasse 62 48683 Ahaus GIGA Energy GmbH Ridderstrasse 62 48683 Ahaus Telephone: 02561 - 86 58 881 Herr Leeners +49 172 2 690 028 Frau Zimmermann +49 170 8 390 399 giga@giga-energy.com Ein Unternehmen der DIHAG-Gruppe Datenschutz Impressum

profile Services Contact Legal Information Log in LOG IN Authentication required GIGA Energy GmbH Ridderstrasse 62 48683 Ahaus Telephone: 02561 - 86 58 881 Mr. Leeners +49 172 2 690 028 Ms. Zimmermann +49 170 8 390 399 giga@giga-energy.com A company of the DIHAG Group data protection imprint