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Owello BV © is a creative IT-tech studio working on answers to relevant questions. Creating solutions for real and tricky problems. Owello BV is based on the belief that everyone is invited to think, work and collaborate to benefit our surrounding.

“Creating meaningful solutions is in your reach”

Founded in the summer of 2008 by Ronnie van den Crommenacker (technical engineering) and Joost Callaars (creative engineering). Owello BV is based in the Netherlands at the heart of historic city Nijmegen. Still our solutions travel around the globe.

Well known product

After a few years of development Owello BV successfully launched Yellenge. A premium product used by Multinational corporations, government and Non-governmental organizations.

Yellenge © was one of the first fully complete Event Management Platform (EMP). Known for their smart implementation of new and upcoming technics to present great performance. Resulting into benefit for participants, speakers and the congress committee of large, medium or smaller conferences. Does your business organize a serious conference, internal meeting, seminar or some other type of event.

Easily and fast your
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We’d love to help you

Ask us your questions, book a free demonstration
or request a quotation.