RLT Ruhrmann Tieben & Partner
The RLT partners stand for personal service and consulting. Our clients are the focus and centre of our activities. Each engagement is assigned personally to at least one partner, providing our clients with highly-specialized know-how within a short period of time.Essen (Main Office)
Contact information
Partners/principals

Oliver Grass
Key contact- Technical specialisations
- Accounting, Audit & Assurance, Corporate Finance, IT consulting and audit, Litigation Support, Mergers & Acquisition
- Member of
- Region: Europe


Claas-Tido Risse
- Technical specialisations
- Mergers & Acquisition, Succession Planning, Tax: Commercial, Tax: Personal, Tax: State & Local, Transfer Pricing
- Member of
- Region: Europe

Sebastian Rütten
- Technical specialisations
- Advisory / Consulting, Audit & Assurance, Compliance, IT consulting and audit, Outsourcing, Systems Selection & Support
- Member of
- Region: Europe

Stefan Tieben
- Technical specialisations
- Accounting, Audit & Assurance, Estate and Wealth Transfer Planning, Family office, Tax: Personal, Wealth Management
- Member of
- Region: Europe
Duisburg
Contact information
Partners/principals

Oliver Grass
Key contact- Technical specialisations
- Accounting, Audit & Assurance, Corporate Finance, IT consulting and audit, Litigation Support, Mergers & Acquisition
- Member of
- Region: Europe


Thorsten Ziegemeier
- Technical specialisations
- Accounting, Audit & Assurance, Corporate Finance, Group reporting, Mergers & Acquisition
- Member of
- Region: Europe
Düsseldorf
Contact information
Partners/principals

Oliver Grass
Key contact- Technical specialisations
- Accounting, Audit & Assurance, Corporate Finance, IT consulting and audit, Litigation Support, Mergers & Acquisition
- Member of
- Region: Europe
