“What does our logo mean?” asked Ana, our intern.

If Ana was curious, chances are others have wondered too—so we thought it was time to share the story with all of you:

Our logo is a tulip, symbolizing the Netherlands, designed in the colors of both the Portuguese and Dutch flags—a perfect emblem of our mission to connect the two business communities. 

 

Founded in 1986, the Dutch Portuguese Chamber of Commerce is the oldest Chamber dedicated to Dutch–Portuguese business relations. We are also known as Câmara de Comércio Portugal Holanda - CCPH, and are based in Lisbon.

Born out of a partnership with leading Dutch companies present in Portugal and the Dutch Ministry of Economic Affairs, we’ve been connecting entrepreneurs across both countries for nearly 40 years.

Today, we’re a thriving platform where new members join every day to grow their business, build lasting partnerships, and tap into a trusted international network.

Marjon van Dinther

Marjon van Dinther

Director

Marjon has been the Director of the Chamber since 1998 and was responsible for the successful development and strategy changes turning a subsidized association into a sustainable private organization. She navigates different Portuguese and Dutch companies into new markets and has a broad business network to rely on. 

Marjon started her career in Amsterdam as a business analyst at a financial holding of several large international insurance companies called Eureko (part of Achmea), after finishing her Economics Msc degree at the Erasmus University in Rotterdam in 1992, part of which took place at London School of Economics. Marjon also holds a LL.M degree from Oxford and Ghent University.

She was recruited by the Portuguese partner, Millenniumbcp bank, and worked in the insurance company of the group - Ocidental Seguros - for 3 years (marketing, planning & development, CRM).

From 2007/2009 Marjon worked as part time assessor of the Board of Barclays Portugal.

Marjon currently also teaches International Management (CEMS MIM) students at Nova University. Areas of interest: social entrepreneurship and technology, behavioural economics/finance, management & organisation, winning mindset.

Contact: mvdinther@ccph.pt

Mariana Duarte

Mariana Duarte

Business Consultant

Mariana is a Lisbon-born International Relations graduate with a big passion for connecting people, ideas, and opportunities across borders.

She started her career in business development with a strong interest in communication, events, and international cooperation. Now she is happy to bring her energy and knowledge to the Chamber in connecting Dutch and Portuguese entrepreneurs. Outside of work, Mariana loves cooking, discovering new places and cultures along the way.

Martelle Bertens

Martelle Bertens

Business Support Coordinator

Martelle Bertens joined the team of the Chamber in 01.01.2024 and is responsible for administrative and accounting tasks. Martelle studied law in the Netherlands.

Martelle is also the Chairwoman of the Dutch Association in Lisbon (since 2016) and has been living in Portugal since 1995. 

Yvonne Hollander

Yvonne Hollander

Groups Assistant

Yvonne Hollander lives in Portugal since 2007. She worked for Dutch Royal Airline company KLM for 34 years as flight attendant and crew leader.

 

At present, she also is a board member of the Dutch Association of Lisbon. Yvonne will help the Chamber in guiding professional groups that visit Lisbon, as part of the Chamber's activity program.