Stephanie
Pront Aronson

Senior Account Operations Manager

As Senior Account Manager, I play a vital role in advising our employees on the Dutch labour market and maintaining communication between both employees and recruiters/agencies.
My tasks include onboarding both new clients and contractors. I arrange appointments for on-the-job intakes, meeting everyone in person. Often I have already had contact with employees before arriving in the Netherlands. For me, this personal contact remains one of the most valuable aspects of my job.
In addition, Yellowstone International also offers support to employees in finding suitable housing, opening bank accounts and any other matters. Over the years, we have built up a nice network of permanent partners, including lawyers, (int.) employment specialists and estate agents. It is very important to me that the contractor’s private situation is well taken care of, so that he or she can fully concentrate on the new project.

I am not available on Fridays after 2 pm.
You can also reach me via whatsapp outside working hours.

Paul
VanBerlo

Senior Account Manager

After successfully completing my commercial training in 2006, I joined Yellowstone International. I followed in-house training, which enabled me to participate in all departments before starting as a junior account manager. Now I am a senior account manager in which I am responsible for all payroll-related issues. I also advise anyone interested in using Yellowstone International’s services and manage the Payroll team.

I am available every day.

Joep
van Hout

Senior Account Manager

In 2017, I started my career at Yellowstone International as an intern during my graduation period. I enjoyed this so much that I decided to return and started in the payroll department in 2018. I grew to Senior Account Manager since then. As Senior Account Manager, I am the first point of contact for anyone who wants to involve Yellowstone International’s services. This can be clients and, of course, the candidates themselves. My work mainly relates advising on payroll, contract management, employment law, expat services, and advice on tax and social security.

I also manage the payroll team together with my immediate colleague Paul van Berlo. Together with Stefano, we are the company emergency response team, keeping everyone safe!

I am available every day.

Nicole
Lommen

Junior Account Manager

In 2023, I joined Yellowstone International as a Jr. Account manager. I started with training from my immediate colleagues where I gained experience and learned all the different tasks as an account manager. Part of my work therefore consists of contact with customers, contractors and I make sure pay slips are processed correctly. I also help my colleague Natasja with Yellowstone’s social media.

I am available every day.

Guus van
der Heijden

Junior Account Manager

March 2023, I joined Yellowstone International as an Jr. Account manager. Thanks to my senior account manager colleagues  Joep and Paul, I learn more about the payroll process and all the ins and outs of the flex industry every day. Special object in my job is with the new WTTA law, especially around hirer remuneration compliance. Meanwhile, I got a permanent job and also passed the SEU exam for staffing professionals!