Marian
de Jong

Finance

I have been with Yellowstone International’s Finance department since April 2008. Together with Lisette I take care of anything financial in our subsidiaries Yellowstone Managed Services and Yellowstone Contract Management, like timesheets, accounts payable and accounts receivable and so on.

I work on Mondays, Tuesdays, Wednesdays, and Thursdays.

Lisette
van der Steen

Finance

Yellowstone International has grown rapidly, which is why I joined the finance team at the beginning of 2019. Together with three colleagues, we ensure correct handling of financial tasks, including invoicing, registration and timesheet processing. I also do the checking of pension returns, take care of the completion of audits, supervise audits for certifications and take care of sick leave.

I work on Mondays, Tuesdays, Thursdays and on Wednesdays and Fridays until 12:00 pm.

Maja
Rovers

FINANCE

I work on Tuesdays, Wednesdays, Thursdays and Fridays.

Jolanda
van Genugten

Finance

I work on Mondays, Tuesdays, Wednesdays and Fridays.