Steven R. Keller and Associates, Inc. is the leading security consulting firm in the U.S. specializing in projects involving museums, libraries, cultural and historic properties, select universities, and facilities involving high value assets. We also work extensively on major projects involving architects, on projects in gated upscale communities, and on executive residences. Our clients include the Smithsonian Institution, the National Gallery of Art, Harvard University, the Statue of Liberty, and 200 other institutions and select clients. Steve Keller and Associates is operated by Steve Keller, CPP. Horizon Institute, Inc. specializes in the development of training programs, management and supervisory training seminars, and the production of training materials for various professions, mainly, security, gender therapy, writers and others. Their training programs train more museum security officers worldwide than all other pre-packaged training programs combined. Their materials are in use in North and South America, Europe, Asia and Australia. Horizon Institute, Inc. is operated by Kathy Keller.