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Nexia Ebner Stolz

The Firm

Mark Alexander Butzke

Certified Public Auditor (Germany), Certified Tax Advisor (Germany), Certified Information Systems Auditor, Certified in Risk and Information Systems Control, ISO/IEC 27001 Senior Lead Auditor

Mark Alexander Butzke, Wirtschaftsprüfer, Steuerberater, Certified Information Systems Auditor, Certified in Risk and Information Systems Control, Ebner Stolz, Arnulfstraße 27, 80335 München

Contact

mark.butzke@ebnerstolz.de

Location Munich
Ridlerstraße 57
80339 Munich
Tel. +49 89 549018-292
Fax +49 89 549018-241

Location Frankfurt am Main
Mendelssohnstraße 87
60325 Frankfurt am Main

Location Karlsruhe
Lorenzstraße 29
76135 Karlsruhe

Location Leipzig
Richard-Wagner-Straße 1
04109 Leipzig

Location Reutlingen
Ziegelweg 3
72764 Reutlingen

Location Stuttgart
Kronenstraße 30
70174 Stuttgart

Areas of expertise

  • Com­mer­cial and tax IT com­pli­ance
  • Ho­listic in­te­gra­ted ma­nage­ment sys­tems (ISMS, DPMS, CMS, TAX) i. a. ac­cor­ding to ISO 27001, ISO 29151, KRI­TIS / B3S, BAIT, KAIT, TI­SAX, DS­GVO, GoBD
  • Sup­port with data pro­tec­tion pro­jects and -au­dits
  • Busi­ness con­ti­nuity ma­nage­ment sys­tems ac­cor­ding to ISO 22301, BSI 100-4
  • In­ter­nal con­trol and risk ma­nage­ment sys­tems
  • Au­dit of out­sour­ced ser­vices ac­cor­ding to ISAE 3402 / ISAE 3000 / IDW PS 951 / SSAE 18 / BSI C5
  • ERP pro­ject-re­la­ted au­diting
  • Au­dit of au­dit- and evi­dence-proof so­lu­ti­ons for elec­tro­nic do­cu­ment ar­chi­ving and elec­tro­nic cash re­gis­ter sys­tems
  • Im­ple­men­ta­tion of pro­ce­du­ral do­cu­men­ta­tion

Economic sectors

  • IT ser­vice pro­vi­ders
  • Trade and In­dus­try
  • Food In­dus­try
  • Trans­por­ta­tion
  • Fi­nan­cial Ser­vices Pro­vi­der
  • Health Care