Celler Brunnenbau Holding GmbH of Celle, Germany unites not only Celler Brunnenbau GmbH but many other affiliate und associate companies employing a total workforce of about 1200 persons.

These companies are strategically committed to providing services, solving problems, and supplying drilling systems and
components.
Postfach 1171 · D-29201 Celle · Bruchkampweg 25 · D-29227 Celle · Tel. +49(0)5141-8844-0 · Fax +49(0)5141-8844-10 · e-mail: cbw.wietfeldt@t-online.de