Wiebke Werner

Skip to content
Skip to navigation

Services

Auditing increases the reliability of your company information for all decision-makers – thereby building credibility and trust.

See Overview

Advisory

Business consulting that works

See Overview

Digital advisory & IT consulting
Mastering digitalisation together
Operational Advisory
Solidifying and supporting transformation
Deal Advisory
We’ll advise you on national and international transactions
Valuation & economic and dispute advisory
We’ll value your business fairly and realistically
Debt advisory & treasury services
Funding and treasury consulting to the client’s advantage

Tax

Regardless of whether you run a business, an institution or represent a family office, top-quality tax advice is more important for success than ever. We offer...

See Overview

Tax for businesses
Because your business – national or international – deserves better tax advice.
Tax for financial institutions
Financial services tax – for banks, asset managers and insurance companies
Global mobility services
Avoid double taxation – and minimise costs

Legal

Legal cover for you and your company

See Overview

Employment law
Representation for businesses
Commercial & distribution
Making purchasing and distribution legally water-tight.
Financial Services | Legal
Your Growth, Our Commitment.
Business legal
Doing business successfully by optimally structuring companies
Real estate law
We cover everything on the real estate sector, the hotel industry, and the law governing construction and architects, condominium ownership, and letting and renting.
IT, IP and data protection
IT security and digital innovations
Mergers & acquisitions (M&A)
Your one-stop service provider focusing on M&A transactions

Cybersecurity

Advice and services for the mid-market in Germany

See Overview

Our sustainability/ESG services

Sustainable transformation for your business.

See Overview

Sustainability strategy
Laying the cornerstone for sustainability.
Sustainability management
Managing the change to sustainability.
Legal aspects of sustainability
Legal aspects of sustainability
Sustainability reporting
Communicating sustainability performance and ensuring compliance.
Sustainable finance
Integrating sustainability into investment decisions.
Grant Thornton B2B ESG-Study
Grant Thornton B2B ESG-Study

International expertise

Rooted locally, connected globally.

See Overview

International business
Our country expertise
Entering the German market
Your reliable partners.

Industries

Automotive

You think in global terms of innovation and flexibility. So do we – and beyond.

See Overview

Chemicals & Pharmaceuticals

Your industry is at the forefront. Together, we’ll forge ahead with new ideas.

See Overview

Energy & natural resources

Your industry is governed by standards and regulations. We deliver solutions.

See Overview

Financial services

Regulatory changes, pressure on cost management, the need to grow, and increased investments in technology and data are dominating the financial services...

See Overview

Healthcare

Your market is growing. With our efficient strategies, you can grow with it.

See Overview

Maritime

Digital transformation is only one of the many challenges your industry is facing. We’ll steer you through them.

See Overview

Mechanical & plant engineering

Research and development drive your industry forward. Across borders, we’re at your side.

See Overview

Private Equity

We continue to see the German private equity market on the rise. Private equity investors currently possess substantial capital resources. Here the German...

See Overview

Public sector

Demands on the public sector are increasing. Our solutions are sustainable.

See Overview

Real estate

Your partner – even in challenging times.

See Overview

Retail & consumer products

Your industry demands flexibility and speed. Our clear strategy delivers both.

See Overview

Technology/Media/Telecom

Your branch is defined by dynamic innovation. We’re your partners on an equal footing.

See Overview

Transport & logistics

Growth and innovation are the subjects you’re interested in. Reach the goal with our smart solutions.

See Overview

Travel/Tourism/Leisure

You’re planning new projects, restructuring and transactions We’re at your side. Personally.

See Overview

Wiebke Werner - Lawyer

Wiebke Werner is Counsel at Grant Thornton Rechtsanwaltsgesellschaft mbH in Düsseldorf, working in the area of IT/IP, data privacy and digital innovation. She is a specialist lawyer for criminal law and a certified data protection officer. She advises on the entire field of data protection law. Before joining Grant Thornton, Ms. Werner worked as an in-house lawyer for a leading telecommunications provider. She also has extensive experience in the field of (white-collar) criminal law and defends clients in data protection-related administrative fine proceedings and criminal proceedings. She represents clients both in and out of court.

Fields of expertise

Advice on employee data protection
Advice on data protection in the telecommunications industry ( TTDSG, TKG, DSGVO, BDSG)
Accompaniment of proceedings of the data protection supervisory authorities (LDI, BfDI)
Computer and Internet criminal law
Insolvency criminal law
White-collar law

Memberships

German Federal Bar Association (Criminal Law Working Group) [Deutscher Anwaltsverein (Arbeitsgemeinschaft Strafrecht)]
Bar Association [Rechtsanwaltskammer]

Qualifications