Otto Sleeking

Amsterdam Netherlands

Contact Me Today

Featured award

Legal500 2025

Industry focus: Information technology - Leading Partners

Otto heads our Technology & Data team in the Netherlands and has over a decade of experience in guiding clients through major IT projects and digital and technology transformations.

Otto will help you with more than just the legal paperwork. He is a commercial advisor with over 15 years of experience who will work with you to select the right vendors for your technology project, and to negotiate the most competitive contracts possible before implementation.

Otto also specialises in public procurement law and will apply the best practices in that field to your selection process. He enjoys helping clients in the application of new technologies and digitalisation of their business. If technology-related disputes arise, in or out of court, Otto knows how to protect his clients and will help guide you through.

Digital, data and consumer regulation

Explore new and upcoming EU and UK legislative changes to AI, content and marketplace governance, data management, cyber security and digital resilience.

Access the guide

CV

Since 2018 Partner, Taylor Wessing

2005 - 2018 Counsel, Kennedy Van der Laan

2003 - 2005 Legal counsel, Utrechtse Juristen Groep

Career

Since 2018 Partner, Taylor Wessing

2005 - 2018 Counsel, Kennedy Van der Laan

2003 - 2005 Legal counsel, Utrechtse Juristen Groep

Education

1996-2003 Law degree, University of Leiden, Dutch civil law and specialty courses in IT law

2009 Grotius Informaticarecht

Memberships & Associations

Board member, Dutch Association for IT and Law (NVvIR)

ITechLaw

IT Lawyers Association (VIRA)

Dutch Association for Procurement Law (NVvA)

Additional languages

Awards

Legal500 2025

Featured

Legal 500

Experience

Negotiations with the Dutch State

A global IT provider in negotiations with one of the Departments of the Dutch State for a large IT development and implementation project.

Otto Sleeking

The European headquarters of a leading motorcycle company

The European headquarters of a leading motorcycle company on drafting and negotiating the agreements for all customs, warehousing and logistics services for the European import and distribution of our client’s products.

Otto Sleeking

An international wholesale organization for technical appliances

An international wholesale organization for technical appliances on drafting and negotiating the agreements for the implementation of an automised order fulfilment system for the whole Dutch operation of our client.

Otto Sleeking

A Dutch insurance company

A Dutch insurance company on negotiating a major outsourcing agreement governing the configuration and the running of an IT platform on behalf of our client.

Otto Sleeking