Contributors

The OmniClass Construction Classification System (known as OmniClass™ or OCCS) is a new classification system for the construction industry. OmniClass is useful for many applications, from organizing library materials, product literature, and project information, to providing a classification structure for electronic databases. It incorporates other extant systems currently in use as the basis of many of its Tables – MasterFormat™ for work results, UniFormat for elements, and EPIC (Electronic Product Information Cooperation) for structuring products.

The OCCS Development Committee acknowledges the contributions of over one hundred individuals over the last five years, many representing the following organizations, who assisted with the development of OmniClass.

  • Accruent
  • AEC Infosystems
  • Allen + Philip Architects
  • American Institute of Architects (AIA)
  • American Society of Civil Engineers (ASCE)
  • American Society of Professional Estimators (ASPE)
  • Archispec
  • Archi-Technology
  • ARCOM Master Systems
  • Army Corps of Engineers
  • Associated General Contractors of America (AGC)
  • ASTM International (E06.25 and E06.81)
  • Autodesk, Inc.
  • Beardsley Design Associates
  • Bentley Systems
  • Biblioteca Inc.
  • BOMA International
  • BRW Architects, Inc.
  • buildingSmart Alliance
  • Building Systems Design, Inc.
  • Buildscape, Inc.
  • buildingSMART
  • Callison Architecture, Inc.
  • Cannon Design
  • Carter & Burgess, Inc.
  • CH2MHill
  • Construction Specifications Canada (CSC)
  • Construction Specifications Institute (CSI)
  • CUH2A
  • Coperon Technologies
  • Cromwell Architects Engineers, Inc.
  • CUH2A
  • Databuilt.com
  • Design Collective, Inc.
  • Digicon Information Inc.
  • Digital Alchemy
  • DMJMH+N
  • Door and Hardware Institute (DHI)
  • Douglas Hardie Architect, Inc.
  • eBuild (a subsidiary of Hanley-Wood, LLC)
  • Electronic Commerce Code Management Association
  • Ellermann + Schick Architects
  • FKP Architects, Inc.
  • Focus Collaborative, Inc.
  • GB Consulting
  • General Services Administration
  • Georgia Institute of Technology
  • Graphisoft
  • Hall Architects, Inc.
  • Hanscomb, Inc.
  • Harrison Publishing House, Inc.
  • HDR Inc.
  • Health Facility Planning Agency
  • IBI Group Architects
  • IDC Architects
  • Independent Project Analysis, Inc.
  • Infoconstruction.com
  • International Alliance for Interoperability (IAI)
  • International Centre for Facilities
  • International Code Council (ICC)
  • International Construction Information Society (ICIS)
  • Jefferson County Public Schools, Jefferson County, Colorado
  • Johnson & Johnson Consultants, LLC
  • Kalin Associates
  • KG Associates
  • LACECO Architects and Engineers
  • Los Alamos National Laboratory
  • LY Blair and Associates
  • Manitoba Hydro
  • MasterFormat Expansion Task Team
  • MasterLink Communications Corp.
  • McGraw-Hill Construction, Inc.
  • Michael Baker Jr., Inc.
  • Murphy/Jahn, Inc.
  • National Aeronautics and Space Administration (NASA)
  • National Institute of Building Sciences (NIBS)
  • National Institute of Standards Technology (NIST)
  • National Systems Contractors Association (NSCA)
  • Naval Facilities Engineering Command (NAVFAC), Southern Division
  • North American Design Consulting
  • North American Insulation Manufacturers Association (NAIMA)
  • Office of the Deputy Under Secretary of Defense (Installations & Environment) Business Enterprise Integration Directorate
  • Onuma Inc.
  • Open Geospatial Consortium
  • Open Standards Consortium for Real Estate (OSCRE)
  • Pacific Northwest National Laboratory
  • Perkins & Will
  • Professional Construction Services, Inc.
  • Public Works and Government Services Canada, Real Property Services
  • Quarry Group, Inc.
  • Quattrocchi Kwok Architects
  • R.W. Hand Consulting Architects
  • Reed Construction Data
  • RSMeans
  • Saunders Evans Architects Inc.
  • Schuyler Controls Inc.
  • Specifications Consultants in Independent Practice (SCIP)
  • Steel Truss and Component Association (STCA)
  • TD Squared
  • The Blue Book of Building and Construction
  • The Cohos Evamy Partners
  • Timberline Software Corporation
  • Trudeau/Architects
  • United States Army Corps of Engineers, CERL
  • U.S. Coast Guard
  • U.S. Department of State
  • U.S. General Services Administration (GSA)
  • U.S. Geospatial Consortium
  • URS Construction Services
  • W2 Consultants, Ltd.
  • ZGF (Zimmer Gunsul Frasca Partnership)
Copyright © 2017 OCCS Development Committee Secretariat
For more information about OmniClass email omniclass@csinet.org
Use of Omniclass tables in applications is governed by the terms of the OmniClass License.