Zecc Architecten
Grounded Architecture
Highly critical to surprise and be proud.’
A tree is as strong as its roots are deep. The same applies to our architecture. At Zecc we work from three basic principles: what we build must be functional, developed from sustainable principles and at the same time stimulate all your senses. Uniting these principles is where Zecc's strength lies.
Architecture with a solid foundation. With deep roots, because the most beautiful ideas grow from there. We call it Grounded Architecture.
'The deeper the roots, the higher the vision.'
Experience value, use value and future value
Zecc designs clear buildings with a stimulating appearance; rational architecture with subtle nuances or sturdy buildings with refined details. The pursuit of clarity and excitement is not only an end goal for our architecture, but is also used as a design method.
Besides stimulating the senses, our designs are above all functional. A good organization of different functions must be in balance with a high experience value. We always work based on the specific conditions of the building or the historical layering of a place. Within the wishes and frameworks of the client, boundaries are explored and depth is sought. As a result, a pragmatic basic idea becomes increasingly sharp and exciting in its elaboration.
Zecc wants to make a positive contribution to the transition to a more sustainable built environment. We consider the concept of sustainability in the broadest sense of the word. That is why we look for design solutions with flexibility, aesthetic sustainability and technological innovation. We design in a nature-inclusive way where possible and look for the possibility of repurposing existing real estate.
Expertise
Zecc is a mature architectural firm with two core activities: project-based housing construction and transformation of existing buildings and areas. In complex residential building projects, we regularly take on a coordinating role. Managing complexity and realizing sustainable and affordable buildings is something we are proud of.
We have extensive experience with Design & Build projects and construction team projects in a LEAN process with integrated BIM design methodologies, which we use both in the initial phase and in the elaboration of buildings.
We are aware of the ongoing changes around us. Innovation and adjustments in the built environment are necessary with a view to a more sustainable future. At the start and during the project we analyze where possible opportunities may lie with respect to sustainability. In this we are not dogmatic, but seek the right balance between functionality, aesthetics, cost and sustainability.
Architect of the Year 2020
In 2020 Zecc was awarded Architect of the Year, a wonderful recognition of the wide range of projects, quality and relevance of our work to the profession. Read more
Thema's
TOGETHER
CONTINUOUS IMPROVEMENT. FINDING, HOLDING AND DEVELOPING LINES.
For over 15 years, Zecc has worked together in a passionate team to get the most out of every project. Not just within Zecc, but beyond. It's about sharing knowledge and working with inspired clients to achieve high quality and sustainable projects.
RELATE
MOVE BETWEEN CONTEXT AND ESSENCE, IN BOTH DESIGN AND RELATIONSHIPS.
People are the users of our buildings and are central to the design process. Each client's unique question is taken as the starting point. Zecc likes to work directly with the end users to create functional and beautiful buildings. A permanent awareness of the context in which you work, from people to the development of technology.
CRITICAL
A GOOD DESIGN IS THOUGHT THROUGH TO THE FINER DETAILS AND FELT THROUGH TO THE ENDS.
A good design is based on clear principles. In the process, we take the space to question the starting points sharply.Detailing and use of materials have an important role. We explore applications of new and old materials and take care of refined details within the force field of regulations and quality standards. We are critical in the search for the best solution. A high level of ambition is the basic attitude.
SURPRISE
DARE TO SEE THINGS DIFFERENTLY. USE THE POWER OF CREATIVITY.
Through the powerful process of creativity, the best ideas arise.
PROUD
BE AWARE OF THE BEAUTY YOU CREATE TOGETHER AND EXPERIENCE IT WITH PRIDE.
Sharing together enthusiasm about results achieved and taking time to empower inspiring collaboration as a team. Expressing your appreciation to all who contribute to the final result. Working together with pride on extraordinary projects. That is our drive.
Team
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Marnix van der MeerPartner - Architect
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Koen PörtzgenAssociate - Project coordinator
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Bart KellerhuisPartner - Architect
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Mark GijsbersAssociate - Architect & procesmanager
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Francoise WahlOfficemanager
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Roy van MaarseveenAssociate - Architect & projectleader
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Ayla de BontPR & Communications
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Jos van der LindeArchitect - technical design & sustainability
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Roos VoetHR & finance
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René de KorteProject Manager - technical design & BIM modeler
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Kubra OturIntern, 3rd year built environment
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Bart JonkersArchitect - design & urbanism
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Mees DijkmanArchitect - Design & graphics
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Simone BosveldArchitect - interior & technical design
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Jeroen den HertogInterior architect - technical design
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Thijmen HilhorstTechnical design
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Max MeereArchitect - technical design
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Rachel KeppelIntern, 3rd year built environment
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Pank van 't HoogArchitect - technical design
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Marjo LangbroekArchitect - interior & technical design
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Thijs HuisinkArchitect - technical design
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Niels HartsuikerTechnical design - BIM modeler
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Mike LuijrinkTechnical design - BIM Modeler
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Hieu Trung TaArchitect - technical design
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Koen DieperinkTechnical design
Partners Zecc
Partners
Zecc Architecten was founded around 2002 after Marnix van der Meer graduated as an architect. In the early years, he collaborated with Rolf Bruggink and laid the foundation for the firm.
Starting in 2012, Marnix continued the development of Zecc Architecten alongside Bart Kellerhuis. In 2026, Koen Pörtzgen joined the management team. As a result, the management of Zecc Architecten now consists of three partners.
Marnix and Bart serve as architect partners, each with their own projects and areas of expertise. As a business partner, Koen handles the organizational and procedural aspects, including contract management, process quality, and office planning.
Koen Pörtzgen – Business Partner
Koen Pörtzgen (1987) has been working at Zecc since 2014. After completing his studies in architecture at Utrecht University of Applied Sciences, he quickly joined the firm. Within Zecc, he progressed from BIM modeler to project manager. Since 2022, he has served as Associate Project Coordinator. With his appointment as a business partner in 2026, Koen will also assume a role on the executive board.
Bart Kellerhuis – Architect Partner
Bart Kellerhuis (1978) studied architecture at the Hogeschool van Arnhem & Nijmegen and graduated from the Amsterdam Academy of Architecture in 2011. Bart has been working at Zecc since 2008, where he also serves on the management board. In addition to his work at Zecc, Bart is active as a guest lecturer at the Amsterdam Academy of Architecture and gives various lectures both in the Netherlands and abroad.
Marnix van der Meer – Architect Partner
Marnix van der Meer (1972) completed a technical program at Utrecht University of Applied Sciences and graduated as an architect from the Academy of Architecture in Amsterdam in 2002. Around that same year, he founded Zecc. In addition to his work at Zecc, Marnix serves as a member of Committee 3 within the Spatial Quality Committee (Building Quality Team) in Amsterdam and as a jury member for various renowned architecture awards.
Vacatures & stages
Jobs at Zecc
Vacancy experienced project architect
Are you an experienced project architect ready for challenging residential construction and transformation projects? Do you want to be part of a creative team where innovation and sustainability are key? Then we are looking for you!
Click here for the full vacancy.
Vacancy BIM modeler
Do you enjoy working with Revit and do you have a passion for structural design and experience with BIM-ILS? Are you looking for a fun working environment where collaboration and making good buildings are key? Zecc is looking for a driven BIM Modeler to join our team!
Click here for the full vacancy.
Internship at Zecc
Internship February to June
Are you an enthusiastic 3rd or 4th year architecture student (HBO/TU) looking for an instructive internship? Would you like to work on inspiring housing construction and transformation projects and contribute to a creative, sustainable future? Then we are looking for you!
Click here for the full vacancy.
Do we not have a suitable vacancy for you at the moment, but you still want to bring your portfolio to our attention? Then send an open application to jobs@zecc.nl.