The CheckMark team

The CheckMark team consists of enthusiastic specialists from chemistry and the life sciences. Ozan is teamleader recruitment and Na Rae & Jurjen are senior recruiters. Iris, Jonathan, Sophie, Dennis and Frederique are our recruiters with specialism in the various fields in which CheckMark places staff. Barbara and Denise take care of all HR and financial matters, while Charlotte and Lillie provide the necessary support in terms of office management and sales. The management is made up of Manon, Sven and Cora
Effective recruitment starts with really understanding one another. At CheckMark, we understand that like no one else. That’s why all our recruiters have completed a relevant study programme, have a solid network and have plenty of experience in chemistry, food, biotech or pharmaceuticals, which means they always achieve the best match for you. Call us or e-mail us. We’d love to get to know you

Ozan Arikan

Teamleader recruitment

Na Rae de Jong

Senior Recruiter / Business Development

Jurjen Wilschut

Senior Recruiter Chemistry & Life Sciences

Iris de Ligt

Recruiter Food

Sophie Bijkerk

Recruiter Chemistry & life Sciences

Jonathan de Ruiter

Recruiter Chemistry & Life Sciences

Frederique Leroy

Recruiter Chemistry & Life Sciences

Dennis Timmerman

Recruiter Chemistry & Life Sciences

If you are seconded through CheckMark, you can put all your human resources and administration questions to Barbara Spikker and Denise Haagen. They will make sure your HR issues are dealt with properly. Do you have any questions? E-mail or call us!

Barbara Spikker

Senior Financial Administrator

Denise Haagen

Senior financial administrator

Charlotte la Lau and Lillie Blok take care of all office management and sales support issues. Charlotte is the office manager and makes sure everything at our offices runs smoothly. Lillie is the sales assistant and maintains contacts with clients. When you call us, there’s a good chance you’ll get one of them on the phone!

Charlotte la Lau

Office Manager

Lillie Merkestijn

Sales Assistant

The management is made up of Manon van Meel, Sven Hemmink and Cora Bos. Manon is the owner of CheckMark and works on business development. Sven is the general manager and Cora is the commercial director; together they are responsible for daily operations at CheckMark. Is there anything they can do for you? Call or e-mail us!

Manon van Meel

Business development

Sven Hemmink

Managing Director

Cora Bos

Director Sales & Marketing