International Preservation Associates, Inc. was founded by architect William C. S. Remsen in 1997 to provide specialized historic preservation services for historic buildings and sites on behalf of local, regional, and international clients.  Services have included all aspects of project management, building and site assessments, long term planning for museums, archaeological site preservation and presentation, the development of capacity building and conservation training programs, technical and financial review of proposals and project documents, architectural design and other consulting.  William C. S. Remsen serves as Chief Preservation Architect and puts together teams of international experts to address large and complex cultural heritage projects.