Lawyer profile
Matthias Sierig
Certified specialist in commercial and company law (Fachanwalt für Handels- und Gesellschaftsrecht), Deloitte Legal RAe-GmbH, Stuttgart
- Checked in the official register of the German Federal Bar (BRAK) on 12 October 2026
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At a glance
- Languages
- English, French
- Focus areas
- Stock corporation law (Aktienrecht), Company law (Gesellschaftsrecht), Commercial law (Handelsrecht)
Sources: Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 12 October 2026. Focus areas and opening hours are the lawyer's or firm's own words. Focus areas from the directories' fixed lists have an English label with the German term in brackets; all others stay in German.
Location of the firm
Details from the official lawyer register
- Name
- Matthias Sierig
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in commercial and company law (Fachanwalt für Handels- und Gesellschaftsrecht)
- Regional bar association
- Stuttgart
- Admitted since
- 25 May 2004
- Law firm
- Deloitte Legal RAe-GmbH
- Firm address
- Löffelstraße 42, 70597 Stuttgart
- Further office
- Rosenheimer Platz 6, 81669 München
- Phone
- 0711-669620
- Fax
- 0711-6696262
- msierig@deloitte.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.26f2a7d0-b56c-4ad7-b40e-a90a65dd2716.7b34
Source: Official lawyer register of the German Federal Bar under section 31 of the Federal Lawyers' Act (BRAO). The register is kept in German. We show names and addresses as the register gives them and add an English description to German professional titles.
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