About us

FlexMixAbout us

Who we are ?

Our team

Bettyanne de Rijk

Directeur Co-Owner FlexMix Detachering BV

Bettyanne de Rijk

Directeur Co-Owner FlexMix Detachering BV

After working more than 10 years as an IC nurse in various dutch hospitals I made in 2005 the switch ans started as a business manager at a commercial company. Ten years later, in 2015 we started FlexMix Detachering bv.

Leo Jenster

CEO / Co-Owner bij FlexMix International Recruitment BV and FlexMix Detachering BV

Leo Jenster

CEO / Co-Owner bij FlexMix International Recruitment BV and FlexMix Detachering BV

I started in 1989 as a nurse anesthetist at the OLVG hospital. In 2000 I started as a director with an employment agency for Care. I launched FlexMix International Recruitment in 2012 and Flexmix Detachering in 2015.

Eduard Koelewijn

Expert Care Zwitserland

Eduard Koelewijn

Expert Care Zwitserland

I work as an emergency room nurse in Switzerland and support Flex Mixers soon going to start in Switzerland. I accompany you in the initial interview, obtaining a “Bewilligung”, opening a bank account, applying for a health insurance etc.

Rene Elling

Co-Owner FlexMix International Recruitment and FlexMix Detachering

Rene Elling

Co-Owner FlexMix International Recruitment and FlexMix Detachering

I don’t have my roots in the healthcare but in IT industry and am already 20 years an entrepreneur. Launched in 1997 a recruitment agency for ICT and now I’m involved in several companies in the healthcare, IT and hospitality industry.