Ciska Wisman EY Netherlands, Senior Manager International Tax and Transaction Services and EU law

EY helps clients create long-term value for all stakeholders. Enabled by data and technology, our services and solutions provide trust through assurance and help clients transform, grow and operate.

Explore

See All
1||About EY-Parthenon
2||About EY-Parthenon

Spotlight

Customer & Growth by EY Studio+

EY.ai - A unifying platform

Technology transformation

Tax function operations

Climate change and sustainability services

EY Ecosystems

EY Nexus: business transformation platform

EY.ai - A unifying platform

Strategy, transaction and transformation consulting

Technology transformation

Tax function operations

Climate change and sustainability services

EY Ecosystems

EY Nexus: business transformation platform

Industries

Discover how EY insights and services are helping to reframe the future of your industry.

Explore

Case studies

Consulting

How Mojo Fertility is helping more men conceive

25 Sept 2023Lisa Lindström

Strategy and Transactions

How a cosmetics giant’s transformation strategy is unlocking value

12 Sept 2023Nobuko Kobayashi

Technology

How a global biopharma became a leader in ethical AI

14 Aug 2023Catriona Campbell

See all

Careers

We bring together extraordinary people, like you, to build a better working world.

Explore

Spotlight

Experienced professionals

EY-Parthenon careers

Student and entry level programs

Talent community

About us

At EY, our purpose is building a better working world. The insights and services we provide help to create long-term value for clients, people and society, and to build trust in the capital markets.

Explore

Top news

EY announces launch of artificial intelligence platform EY.ai following US$1.4b investment

12 Sept 2023Rachel Lloyd

EY reports record global revenue results of just under US$50b

12 Sept 2023Rachel Lloyd

Doris Hsu from Taiwan named EY World Entrepreneur Of The Year™ 2023

08 Jun 2023Lauren Mosery

See all results for ' '

No results have been found

Recent Searches

Trending

Select your location

Local sites

Within EY, Ciska focuses on tax-legal, technical. issues of taxing profits in an international context. EU law often plays an important role in this. Ciska is also a lecturer at the University of Amsterdam and active as an author and editor.

Our latest thinking

Contact Ciska

EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients.