HOME NEWS ABOUT US INVESTOR RELATIONS HSE SERVICE Daldrup & Söhne AG Lüdinghauser Str. 42-46 59387 Ascheberg / Westphalia Germany Tel .: +49 (0) 25 93/95 93 - 0 Fax : +49 (0) 25 93/72 70 Business address Bajuwarenring 17a 82041 Oberhaching Germany Tel .: +49 (0) 89/45 24 37 920 Fax : +49 (0) 89/45 24 37 988 Email: info@daldrup.eu SUBSIDIARIES BR Honselersdijk (NL) Christian J. Klugstedt GERF BV Veilingweg 25 2675 BR Honselersdijk Netherlands Tel +49 (0) 2593 9593 - 0 Fax +49 (0) 2593 7270 E-Mail: info@gerf.eu Baar (CH) Daldrup Bohrtechnik AG Lindenstrasse 16 6341 Baar Switzerland Tel. +41 (41) 511 14 - 40 Fax +41 (41) 511 14 - 45 Email: info@daldrup.eu Daldrup & Sons AG Provision of drilling and environmental services Planning and implementation of geothermic drilling Exploratory and test drilling for raw material deposits and building ground Well drilling for drinking water, service water, mineral and medicinal water and thermal brine Technical environmental services and special foundation engineering 08/20/2021 Nagra deep drilling - complete the picture of the subsurface Daldrup & Söhne AG has been working for Nagra (National Cooperative for the Storage of Radioactive Waste) since 2019 as part of the search for a suitable location for a deep geological repository for radioactive waste in Switzerland. The scientific exploratory drillings carried out by Daldrup are intended to complete the overall geological picture of the regions in question and thus enable the selection of the safest location for a deep repository in Switzerland. Price chart Reference News 18.10.2021 Daldrup & Söhne AG receives further order from Switzerland for geothermal wells Further information under Investor Relations 09/30/2021 Daldrup & Söhne AG increases EBIT result in H1 2021 Further information under Investor Relations All news © 2021 Daldrup & Sons AG. All rights reserved. Imprint | Legal conditions | Privacy