CORPORATE NEWS

Daldrup & Söhne AG moves up into the Scale30 selection index

Oberhaching / Ascheberg, 2 November 2022 - Daldrup & Söhne AG (ISIN DE0007830572), drilling technology and geothermal specialist, has been reinstated in the Scale30 selection index of Deutsche Börse AG as part of an extraordinary index adjustment as of 11 October 2022.

About Daldrup & Söhne AG

Daldrup & Söhne AG (ISIN: DE0007830572, WKN: 783057) with a corporate history spanning more than 75 years is a specialist provider of drilling and environmental services and ranks as one of the leading companies in Germany. Its activities are divided into the business divisions Geothermics, Raw Materials & Exploration, Water Extraction as well as Environment, Development & Services (EDS). The Geothermics business division provides drilling services for near-surface geothermics (especially geothermal probes of heat pumps), along with drilling services for deep geothermics up to 6000 m, in order to utilise the geothermal energy accessible in this way for electricity and/or heat generation. In the Raw Materials and Exploration business division, the bores made by Daldrup & Söhne AG serve for exploring and developing fossil fuel deposits (especially coal and gas) as well as mineral resources and ores (e.g. copper and gold). The Water Extraction business division comprises well construction for the extraction of drinking, service, curative, mineral, boiler-feed or cooling water as well thermal brine. The Environment, Development & Services (EDS) business division comprises special environmental engineering services such as the hydraulic clean-up of contaminated sites, the drilling of gas extraction wells for recovering waste dump gas, the provision of groundwater quality measuring points or the installation of water purification plants.

The shares of Daldrup & Söhne AG are listed in the Scale (sub-segment in the open market of the Frankfurt Stock Exchange).

Disclaimer

This publication represents neither an offer for sale nor a call to submit a tender for the purchase or underwriting of securities. This publication and the information it contains is not intended for direct or indirect dissemination in or within the United States of America ("USA"), Canada, Australia or Japan.

Press & Investor Relations contact

Daldrup & Söhne AG

Falk v. Kriegsheim

     Fon +49 (0)2593-9593-29

     Fax +49 (0)2593-9593-60

Bajuwarenring 17a   [email protected]

82041 Oberhaching   www.daldrup.eu