Zadelhoff specialises in the (re)development and ownership of renowned buildings that stand out because of their location, architecture or function in the Greater Amsterdam region.

DELITELABS is an inclusive startup school, offering intensive experiential learning programs and a support system to aspiring entrepreneurs. As a mentor, I supported a mentee during a program of 3 months to shape his professional business life in the Netherlands in a meaningful way.

G&S Vastgoed is a renowned Dutch real estate developer, recognised for its state-of-the-art projects ranging from the development of residential, offices and commercial space to large transformation projects.Responsible for the commercial development of G&S Vastgoed’s real estate developments (offices and amenities). Involved in amongst others the following projects:- 400 & 500Beethovenstraat - Amsterdam, 22,000 sq. m. office space and commercial space- The Atrium - Amsterdam, 60,000 sq. m. office space and commercial space, - Moermansk 300, 400 & 500 - Amsterdam, 15,000 sq. m. office space;- Wonderwoods - Utrecht, 60,000 sq. m. office, residential and commercial space.

The Office Operators (TOO) offer workplaces for businesses of any size. TOO has products and services ranging from fully equipped offices to professional meeting rooms, business lounges, virtual offices and video conferencing studios. During my role I was responsible for the letting of offices in several business centers in the Netherlands.

Jones Lang LaSalle is a financial and professional services firm specializing in commercial real estate services and investment management. Our more than 40,000 people in 1,000 locations in 70 countries serve the local, regional and global real estate needs of those clients, growing our company in the process.

The Mara Foundation provides aid to groups of people on the Balkans without distinguishing between ethnic groups. Over the past 15 years, Mara Foundation had offered medical care in places where people (due to economic and political reasons) did not have proper access to regular medical care. Since the maiden transport in 1993, the students of the Mara Foundation have organized more than 100 humanitarian transports with medical equipment to Albania, Bosnia-Herzegovina, Kosovo, Serbia, Croatia, Macedonia and Montenegro.

Alvast manages temporarily vacant properties. To bridge a period of vacancy, the buildings managed by Alvast are temporarily used by:- Neat and representative temporary residents- Small businessesFor my function within Alvast I acquired and maintaind relationships within the real estate sector. Besides that I was also responsible for the development of agreements and the use of marketing and communication resources.