YOUR PARTNERS FOR SUCCESS

At Sonntag & Partner, the best brains are thinking for you – each of our 30 partners is a proven expert in his or her field and is supported by a staff of excellent employees, including a large number of professionals qualified as certified public accountants, tax consultants and attorneys.

Kind and order of the presentation of our consultants in the following may be selected by the pull-down menue: 

sorting and filtering according to:
Dieter Sonntag
Auditor, Tax consultant

to the top

Field of activity:
  • M&A advice
  • economic consulting
  • tax structuring
  • general tax consulting
  • auditing
  • Family Office related tax consulting

details: PDF file (46 K)

phone: +49 821 57058-0

mobile: +49 173 3536171

fax: +49 821 57058-153

contact via e-mail

VCARD
Peter Alterauge
Auditor, Tax consultant

to the top

Field of activity:
  • tax consulting
  • auditing

details: PDF file (47 K)

phone: +49 821 57058-0

mobile: +49 171 7730844

fax: +49 821 57058-153

contact via e-mail

VCARD
Dr. Peter Berndsen
Auditor, Tax consultant

to the top

Field of activity:
  • corporate succession
  • tax structuring
  • membership of supervisory and advisory boards

details: PDF file (46 K)

phone: +49 821 57058-0

mobile: +49 171 6104072

fax: +49 821 57058-153

contact via e-mail

VCARD
Johann Dieminger
Auditor, Tax consultant

to the top

Field of activity:
  • auditing
  • tax consulting
  • general business consulting

details: PDF file (44 K)

phone: +49 821 57058-0

mobile: +49 172 8408173

fax: +49 821 57058-153

contact via e-mail

VCARD
Dr. Adolf G. Coenenberg
Tax consultant

to the top

Field of activity:
  • Business Valuation

details:

phone: +49 821 57058-0

mobile: -

fax: +49 821 57058-153

contact via e-mail

VCARD
Wolfgang Fratz
Auditor, Tax consultant

to the top

Field of activity:
  • tax consulting
  • auditing

details: PDF file (45 K)

phone: +49 821 57058-0

mobile: +49 172 8231475

fax: +49 821 57058-153

contact via e-mail

VCARD
Tobias Pflanzer
Auditor, Tax consultant

to the top

Field of activity:
  • tax consulting
  • auditing

details: PDF file (45 K)

phone: +49 821 57058-0

mobile: +49 173 3522585

fax: +49 821 57058-153

contact via e-mail

VCARD
Dr. Klaus Leuthe
Attorney, Tax law specialist

to the top

Field of activity:
  • company law
  • commercial and business law
  • M&A advice
  • law of succession
  • international law of succession
  • tax law

details: PDF file (98 K)

phone: +49 821 57058-0

mobile: +49 172 8201958

fax: +49 821 57058-153

contact via e-mail

VCARD
Dr. Michael Thiel
Attorney, Commercial and company law specialist

to the top

Field of activity:
  • company law
  • commercial law
  • contract law
  • law of succession
  • insolvency law

details: PDF file (47 K)

phone: +49 89 2554434-0

mobile: +49 172 8200593

fax: +49 89 2554434-9

contact via e-mail

VCARD
Dr. Markus Kieser
Attorney, LL.M.

to the top

Field of activity:
  • mergers and acquisitions (M&A)
  • corporate and partnership law (national and international)
  • international law
  • commercial and business law
  • national and cross-border distribution law

details: PDF file (43 K)

phone: +49 821 57058-0

mobile: +49 172 8695179

fax: +49 821 57058-153

contact via e-mail

VCARD
Dr. Christian Voit
Attorney

to the top

Field of activity:
  • real estate law, real estate transactions, real estate due diligence
  • real estate and project development
  • contracts for services law, in particular private construction law/VOB (German Construction Contract Procedures) as well as architects and engineers law

details: PDF file (45 K)

phone: +49 821 57058-0

mobile: +49 173 6795682

fax: +49 821 57058-153

contact via e-mail

VCARD
Michael Wagner
Attorney

to the top

Field of activity:
  • company law, in particular stock corporation law
  • capital market law
  • tax law
  • IT/telecommunications law

details: PDF file (87 K)

phone: +49 821 57058-0

mobile: +49 172 8474863

fax: +49 821 57058-153

contact via e-mail

VCARD
Robert Schäble
Auditor, Tax consultant

to the top

Field of activity:
  • tax consulting
  • auditing

details: PDF file (46 K)

phone: +49 821 57058-0

mobile: +49 173 6795677

fax: +49 821 57058-153

contact via e-mail

VCARD
Barbara Gayer
Attorney, Tax consultant

to the top

Field of activity:
  • tax law
  • company law

details: PDF file (37 K)

phone: +49 821 57058-0

mobile: +49 173 5926584

fax: +49 821 57058-153

contact via e-mail

VCARD
Bernhard Hall
Auditor, Tax consultant

to the top

Field of activity:
  • auditing
  • tax consulting
  • general business consulting

details: PDF file (48 K)

phone: +49 821 57058-0

mobile: +49 172 8555773

fax: +49 821 57058-153

contact via e-mail

VCARD
Sandra Inioutis
Tax consultant

to the top

Field of activity:
  • statutory provisions relating to the preparation of tax balance sheets
  • national tax law
  • general tax consulting

details: PDF file (48 K)

phone: +49 89 2554434-0

mobile: +49 170 3557961

fax: +49 89 2554434-9

contact via e-mail

VCARD
Tobias Wolf
Auditor, Tax consultant

to the top

Field of activity:
  • auditing of annual and consolidated financial statements according to the German Commercial Code (HGB) and IFRS
  • auditing of companies listed on the stock exchange according to IFRS and US-GAAP
  • international accounting (e.g. assistance with conversions)
  • financial and tax due diligences
  • assistance with transactions
  • economic consulting
  • special audits

details: PDF file (86 K)

phone: +49 89 2554434-0

mobile: +49 172 8149238

fax: +49 89 2554434-9

contact via e-mail

VCARD
Georg Komm
Auditor, Tax consultant, Certificate in International Accounting (CINA)

to the top

Field of activity:
  • preparation and auditing of annual and consolidated financial statements according to the German Commercial Code (HGB) and IFRS (national/international)
  • restructuring of companies and groups (or sub-groups)
  • reorganisation and advice to companies close to insolvency
  • M & A: assistance in transactions, due diligence examinations
  • general economic and tax consulting
  • business valuations and purchase price allocations

details: PDF file (46 K)

phone: +49 89 2554434-0

mobile: +49 163 8498899

fax: +49 89 2554434-9

contact via e-mail

VCARD
Wolfgang Löhr
Attorney, Tax law specialist, Certified accountant, Tax consultant

to the top

Field of activity:
  • tax law
  • company law

details: PDF file (46 K)

phone: +49 821 57058-0

mobile: +49 172 8149239

fax: +49 821 57058-153

contact via e-mail

VCARD
Oliver Kanus
Auditor, Tax consultant

to the top

Field of activity:
  • tax consulting
  • auditing

details: PDF file (46 K)

phone: +49 821 57058-0

mobile: +49 173 6795684

fax: +49 821 57058-153

contact via e-mail

VCARD
Frank Behrenz
Attorney, Tax Consultant

to the top

Field of activity:
  • company law
  • international tax law
  • international contract law
  • coordination and management of the Spanish Desk
  • hospitality industry and related real estate business

details: PDF file (44 K)

phone: +49 89 2554434-0

mobile: +49 172 1405371

fax: +49 89 2554434-9

contact via e-mail

VCARD
Dr. Andreas Katzer
Attorney, M.I.L. (Lund)

to the top

Field of activity:
  • labour law
  • sports law
  • mergers and acquisitions (M&A)
  • social security law and tax law, in particular sports law related matters
  • European and international law

details: PDF file (50 K)

phone: +49 821 57058-0

mobile: +49 172 8695160

fax: +49 821 57058-153

contact via e-mail

VCARD
Dr. Konrad Kern
Attorney, Bank and capital market law specialist

to the top

Field of activity:
  • trial conduct and provisional legal protection
  • arbitration jurisdiction
  • bank and capital market law

details: PDF file (105 K)

phone: +49 821 57058-0

mobile: +49 172 8695161

fax: +49 821 57058-153

contact via e-mail

VCARD
Prof. Dr. W. Schultze
professor for auditing and controlling

to the top

Field of activity:
  • value-oriented controlling
  • international accounting
  • business valuations

details: PDF file (50 K)

phone: +49 821 57058-0

mobile: -

fax: +49 821 57058-153

contact via e-mail

VCARD
Ulrich Derlien
Attorney, Tax consultant

to the top

Field of activity:
  • tax structuring
  • tax procedural law
  • corporate succession
  • law regarding fiscal offences
  • international tax law

details: PDF file (43 K)

phone: +49 821 57058-0

mobile: +49 172 8662995

fax: +49 821 57058-153

contact via e-mail

VCARD
Andreas Kieker
Attorney, tax consultant

to the top

Field of activity:
  • tax law
  • company law

details: PDF file (82 K)

phone: +49 821 57058-0

mobile: +49 172 8695170

fax: +49 821 57058-153

contact via e-mail

VCARD
Ulrich Stauber
Auditor, Tax consultant

to the top

Field of activity:
  • preparation and auditing of annual and consolidated financial statements (national/international)
  • assistance in transactions, including due diligence examinations
  • general economic consulting
  • special audits

details: PDF file (40 K)

phone: +49 89 2554434-0

mobile: +49 172 1859198

fax: +49 89 2554434-9

contact via e-mail

VCARD
Christoph Thomas
Auditor, Tax consultant, Certified Valuation Analyst (CVA)

to the top

Field of activity:
  • preparation and auditing of annual and consolidated financial statements according to the German Commercial Code (HGB) and IFRS
  • advice on bookkeeping according to the German Commercial Code (HGB) and IFRS
  • valuations, in particular business valuations and purchase price allocations
  • due diligence examinations/transactions
  • economic consulting

details: PDF file (42 K)

phone: +49 89 2554434-0

mobile: +49 172 1052173

fax: +49 89 2554434-9

contact via e-mail

VCARD
Markus Thürauf
Auditor, Tax consultant

to the top

Field of activity:
  • preparation and auditing of annual financial statements
  • preparation and auditing of consolidated financial statements according to the German Commercial Code (HGB) and IFRS
  • general tax consulting and tax declaration
  • special audits
  • tax structuring

details: PDF file (45 K)

phone: +49 821 57058-0

mobile: +49 72 8695176

fax: +49 821 57058-153

contact via e-mail

VCARD
Dr. Tobias Buchmann
Attorney, Commercial and company law specialist

to the top

Field of activity:
  • company law (corporate and partnership law)
  • commercial and business law
  • law of succession (national and international)

details: PDF file (86 K)

phone: +49 821 57058-0

mobile: +49 172 8695163

fax: +49 821 57058-153

contact via e-mail

VCARD
Dr. Thomas Rau
Attorney

to the top

Field of activity:
  • corporate and partnership law
  • European company law
  • capital market law
  • commercial and business law
  • investment law

details: PDF file (86 K)

phone: +49 821 57058-0

mobile: +49 172 1533439

fax: +49 821 57058-153

contact via e-mail

VCARD