Flethstraße 29 21683 StadeBützfleth Fon: (0 41 46) 90 88 - 0 Fax: (0 41 46) 90 88 50 Email contact Skip navigation EAB Elektro Anlagen Bau GmbH EAB Automation GmbH EAB Service GmbH EAB Energiekonzepte GmbH EAB Verwaltungs GmbH Exemption certificates - for the: EAB Elektro Anlagen Bau GmbH Exemption certificate for tax deduction for construction work according to § 48b (259.7 KiB) Proof of tax liability of the service recipient for construction work (46.7 KiB) EAB Automation GmbH Exemption certificate for tax deduction for construction work according to § 48b (339.5 KiB) EAB Service GmbH Exemption certificate for tax deduction for construction work according to § 48b (77.9 KiB)