A little bit of history

Humans Supporting Humans



Understanding people

5CA was founded in 1998 by its current CEO, Otto van Haaren, with the mission to provide customers around the globe with outstanding customer support; using their preferred channel, at their most convenient time, in their own language.

Heavily focused on people, processes, and technology, 5CA is a company with offices located in Utrecht, The Netherlands, Los Angeles, USA, and Buenos Aires, Argentina. Besides our offices we have a large remote workforce in countries all over the world, ensuring that we can service our clients based on their specific requirements.

You can learn all about what we offer our clients on our official website.

Find us

Utrecht, the Netherlands

Catharijnasingel 30E, 3511GB, Utrecht, The Netherlands

Buenos Aires, Argentina

Tte. Gral. Juan Domingo Perón 949, Buenos Aires, Argentina

Los Angeles, USA

110 E Wilshire Ave #101, Fullerton, CA 92832, USA


Global Customer Support provider since 1998. Offices in the USA, the Netherlands, and Argentina. Remote employees in more than 30 countries.

U.S. office: 200 Spectrum Center Dr. Suite 300. Irvine, CA 92618

The Netherlands office: Catharijnesingel, 30E, 3511GB Utrecht

Argentina office: General Peron 949 – 6th Floor, C1038AAS Buenos Aires

Hong Kong office: No, 489 Hennessy Road, Hong Kong

© 2019 5CA