Marius Strijker

Marius N. Strijker

Attorney-at-law, Project lawyer & Mediator

Marius Strijker is a partner and lawyer specialising in the law (European and otherwise) governing procurement, civil engineering and contracts.

He has a great deal of experience in tendering and contracting for various projects with the aid of integrated types of contracts, such as design and build agreements (UAV-GC) and public-private partnership variants in the infrastructure, utility, area development and water sectors.

Marius advises and assists both government and other clients, and private and other contractors for the purposes of preparing for and conducting European and national tendering procedures through to contracting, as well as contract management for the purposes of infrastructure, industrial, utility and area development projects.

In the past Marius worked for Loyens & Loeff, Twynstra Gudde and Railinfrabeheer B.V. (Prorail). In 2006 he established the firm, Houtzager Strijker, together with Philip Houtzager. That firm became part of Clairfort on 1 January 2018.

Attorneys-at-law are required to publish the below notice regarding their legal practice areas in accordance with the regulations that apply to them.

Marius Strijker has registered the following principal legal practice areas in the Netherlands Bar’s register of legal practice areas (rechtsgebiedenregister):

  • Procurement law
  • Real estate law

Based on this registration, he is required to obtain ten training credits per calendar year in each registered principal legal practice area in accordance with the standards set by the Netherlands Bar.


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Clairfort Advocaten en Mediators

Zusterplein 22
3703 CB Zeist

030 – 307 54 65