Pantheon Construction, LLC: Houston, TX - Design-build architecture and construction firm.
Pedersen Architects: Santa Barbara, CA - Acute care hospitals, Skilled Nursing Facilities, Rehabilitation Hospitals.
Perkins & Will: Atlanta, GA/Charlotte, NC/Chicago, IL/Miami, FL/Minneapolis, MN/New York, NY/Pasadena, CA - Architecture, Planning, Interiors, Graphics.
Photolab Design & Equipment Inc: Salt Lake City, UT - Photographic and Graphic Arts studio & darkroom design services and equipment provision.
Pickard Architecture and Construction: Whittier, CA - Design / Build Services.
Pierce Architecture: Bailey's Crossroads, VA - Architectural design for Golf Clubhouse and Educational Facilities.

Pistrui Consulting Group: Edwardsville, IL - Facility Consulting Services: Definition of objectives, assessment of resources, short listing options, cost analysis, team building and follow-up during implementation.
Pizzulli Associates, Inc: Santa Monica, CA - Interior Architectural Firm Specializing in the Record/Entertainment Industry, Acoustical and Lighting Elements in Particular.
Place Architecture: Bozeman, MT - New construction, remodeling, master planning, historic surveys, historic restoration and interpretive planning.
Professional Office Solutions: NJ - Office space planning and office interior decorating services.
Richard Polan Associates, Inc: Baltimore, MD - Building design, space planning, renovation consultation, building assessment, construction adminstration and project management.
Pomarico Design Studio, Architects: Newburgh, NY - Health Care Architects, Designers and Planners.

Powell Design Group, PA: Orlando, FL - Hospitality, retail, healthcare, residential, entertainment, retail distribution, maintenance facilities, manufacturing facilities, food service and hospitality facilities.
PQH Architects, Inc: Jacksonville, FL - Commercial, Multi-Family, Institutional, Medical and Public Facilities Design.
Prairie Architects, Inc: Fairfield, IA - Architectural & Historic Preservation Services.
Progressive AE: Grand Rapids, MI - Architecture, Engineering, Planning, Water Resource Management, Community Planning, Landscape Architecture/Site Planning, Traffic Engineering/Transportation Planning, Land Surveying, Geographic Information Systems/Facilities Information Systems.
Projects Pacific: San Francisco, CA - A full-service design firm specializing in hospitality and resort projects. Providing planing, architecture, landscape architecture, and interior design services.
Pure Design: Product design and manufacturing services.