Audit ◦ Tax ◦ Consulting

Audit
- Audit of Annual Accounts
  - Classic auditing services of annual and consolidated financial statements based on the German (IDW PS) and International Auditing Standards (ISA)
- Auditor’s review
  - An auditor`s review of financial statements can become relevant if a statutory audit is not required but a quality assessment is still needed.
- Audit – Special audits and audit-related services
  - Sector-specific or statutory requirements for audits or other confirmatory services: audits in accordance with EEG or KWK-G, pursuant to § 16 of the Brokers 'and Builders' Contracts (MaBV), the extension of audits pursuant to § 53 HGrG, issuing of software certificates as well as accounting advice
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Tax
- Tax Consulting
  - Preparation of financial statements, declaration tasks, financial accounting and cost accounting as well as advice on tax law issues
- Tax Structuring
  - Advice on the tax effects of investments, company transactions, restructuring and other often demanding tax arrangements
- Tax Advice for Start-ups and Founders
  - Modular consulting packages tailored to founders and start-ups. In addition to classic tax consulting services, these include specific services for start-ups and young companies, such as support of financing rounds, start-up coaching or also personnel support as interim manager.
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Consulting
About us
- AIOS Group
  - An overview of AIOS group, our services and our commitment: This is what you can expect from us.
- Specialisation
  - An overview of our industry focus and key services and specialist contact persons
- International
  - We are an independent member of worldwide network Geneva Group International Limited (GGI).
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Career
- Working at AIOS
  - Why AIOS? - Learn more about what defines us as an employer.
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Introducing the management teams of AIOS GmbH and AIOS Tax AG

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Home - About us
Management

AIOS GmbH Wirtschaftsprüfungs- und Steuerberatungsgesellschaft

Matthias Giese

Matthias Giese

Managing Director

T: 0049 (30) 28 49 87 202

E: matthias.giese@aios.de

T:

E:

0049 (30) 28 49 87 202

matthias.giese@aios.de

Philipp von Thomsen

Philipp von Thomsen

Associate

T: 0049 (30) 28 49 87 203

E: philipp.vonthomsen@aios.de

T:

E:

0049 (30) 28 49 87 203

philipp.vonthomsen@aios.de

Jens Barabasch

Jens Barabasch

Director Business Intelligence

T: 0049 (30) 28 49 87 126

E: jens.barabasch@aios.de

T:

E:

0049 (30) 28 49 87 126

jens.barabasch@aios.de

AIOS Tax AG Steuerberatungsgesellschaft

Andreas Rachmann

Andreas Rachmann

Member of the Board

T: 0049 (30) 28 49 87 151

E: andreas.rachmann@aiostax.de

T:

E:

0049 (30) 28 49 87 151

andreas.rachmann@aiostax.de

Dirk Roth

Dirk Roth

Member of the Board

T: 0049 (30) 28 49 87 190

E: dirk.roth@aiostax.de

T:

E:

0049 (30) 28 49 87 190

dirk.roth@aiostax.de

Sebastian Schulze

Sebastian Schulze

Member of the Board

T: 0049 (30) 28 49 87 153

E: sebastian.schulze@aiostax.de

T:

E:

0049 (30) 28 49 87 153

sebastian.schulze@aiostax.de

Dr. Astrid Keuchel

Dr. Astrid Keuchel

Certified Accountant

T: 0049 (30) 28 49 87 152

E: astrid.keuchel@aiostax.de

T:

E:

0049 (30) 28 49 87 152

astrid.keuchel@aiostax.de

Tetyana Dräger

Tetyana Dräger

Certified Accountant

T: 0049 (30) 28 49 87 159

E: tetyana.draeger@aiostax.de

T:

E:

0049 (30) 28 49 87 159

tetyana.draeger@aiostax.de

Ralf Haase

Ralf Haase

T: 0049 (30) 28 49 87 – 193

E: ralf.haase@aiostax.de

T:

E:

0049 (30) 28 49 87 – 193

ralf.haase@aiostax.de