PARTNERS


Rem Koolhaas
Rem Koolhaas founded OMA in 1975 together with Elia and Zoe Zenghelis and Madelon Vriesendorp. He graduated from the Architectural Association in London and in 1978 published Delirious New York: A Retroactive Manifesto for Manhattan. In 1995, his book S,M,L,XL summarized the work of OMA and established connections between contemporary society and architecture. He heads the work of both OMA and AMO, the conceptual branch of OMA focused on social, economic and technological developments and exploring territories beyond architectural and urban concerns. Rem Koolhaas is a professor at Harvard University where he conducts the Project on the City.

Victor van der Chijs
Victor van der Chijs joined OMA in 2005 as Managing Partner. Next to the day-to-day responsibility for OMA's operations, he is responsible for business development and expanding and professionalizing OMA's activities. Before joining OMA, he was Managing Director of Schiphol International BV (international airport management company). He also worked for the financial services group ING for over 10 years. Victor van der Chijs holds a masters degree in Law from the University of Amsterdam, and has followed extensive post-graduate education at the Amsterdam School of International Relations and at INSEAD, France.

Reinier de Graaf

Reinier de Graaf joined OMA in 1996 as project director for De Rotterdam, which is currently under construction. In 2002 he became director of AMO, the think tank of OMA, and produced "The Image of Europe," an exhibition illustrating the history of the European Union. He led several OMA projects in the Middle East, and in 2009 led the competition-winning design for Rotterdam’s Stadskantoor. De Graaf is also working on the Commonwealth Institute redevelopment in London. He is responsible for AMO's increasing involvement in sustainability and energy planning, which has included the publication in 2010 of "Roadmap 2050: A Practical Guide to a Prosperous, Low-Carbon Europe" with the European Climate Foundation.

Ellen van Loon
Ellen van Loon joined OMA in 1998 and became partner in 2002. She is currently leading a variety of projects, including the new Rothschild Headquarters in London, the Cordoba Conference Centre and the 'De Rotterdam' mixed-use building in Rotterdam. She oversaw the construction of Casa da Musica in Porto (completed in 2005) and the Dutch Embassy in Berlin (completed in 2003), and was a project manager for the development of the Universal headquarters in Los Angeles.

Shohei Shigematsu
Shohei Shigematsu joined OMA in 1998 and became a partner in 2008. He has led the OMA office in New York since 2006 and is responsible for OMA's operations in North America. He is currently in charge of Cornell University's new building for the College of Architecture, Art and Planning in Ithaca, NY, and a residential tower with Creative Artist Agency in Manhattan among other projects. Shigematsu was project leader for the winning competition entry for the CCTV headquarters in Beijing and has been a driving force in conceptual projects such as the Universal headquarters in Los Angeles, the Whitney Museum extension in New York, the Tokyo vertical Campus, the China National Museum and Prada Epicenters for Shanghai and London.