Since 2002, SGC has implemented construction project management systems for over 1,500 owner, architect, engineering, and contractor organizations, including:

  • Abel Construction Company, Inc
    Adolfson & Peterson Construction
    Advanced Project Management
    Air National Guard
    Allegheny Millwork
    Alpha Corporation
    Amteck of Kentucky
    Architect of the Capitol (AOC)
    Baha Mar Ltd.
    Barton Malow Company
    Bearing Construction, Inc.
    Bellwood NY, Inc.
    Bennett Group DC
    Berkeley Building Company
    Big-D Construction
    Bismark Construction Co.
    BK Builder
    Boynton Williams & Associates
    Bozzuto Construction Company
    Brailsford & Dunlavey, Inc.
    Britt Construction Inc.
    Brookfield Properties
    Broughton Construction
    Brown and Root Services
    Brown Construction, Inc.
    Burns Mechanical
    Cain Contracting
    Caldwell and Santmyer, Inc.
    California State University
    CAM Construction
    Canuso Jordan
    Capital R Construction
    CDR Maguire, Inc.
    Ceiba Groupe
    CH2M Hill
    Chabot-Las Positas Community College
    Chemonics International
    Citrine Energy
    City of Gaithersburg
    City of Laguna Beach
    City of Madera
    City of Mason
    City of Roswell
    City of Upper Arlington
    Clark Construction Company
    Clark Realty Builders
  • Cleveland Construction Company
    Coakley Williams Construction Inc.
    College of Lake County
    Commercial Contracting Corporation
    Comtech Systems, Inc.
    Consultant Engineering, Inc.
    Costanza Builders Inc.
    Cosumnes River Land LLC
    Cube Root, Inc.
    D7 Construction
    Dade Service Corporation
    Dana Point California
    Davis & Associates
    DC Dept of General Services
    DC Fire & EMS
    DC Housing
    Delta Consulting Group
    DEW Construction
    DHHS/Dept of Health & Human Svcs
    Diani Building Corp
    Dietze Construction
    DKB, Inc.
    DOJ / Dept of Justice
    Dolan Mechanical, Inc.
    Donohoe Construction
    Dugan & Meyers
    Duke Construction, LLC
    Dustin Construction
    Enel Green Power North America, Inc.
    Engineered Construction Company
    Envision Contractors
    Erie Affiliates
    Facchina Construction Company, Inc.
    Faithful + Gould
    First Division, Inc
    Five Star Inc.
    FK Engineering
    FL Caulfield & Sons
    Focus Construction
    Forrester Construction Company
    Foulger-Pratt Construction, Inc.
    Foxx Construction
    Franklin Construction Group
    Fuller Heating
    GC Engineering Management
  • GE Johnson
    General Services Administration (GSA)
    George Reed, Inc.
    Global Communications
    Gorman General Contractors
    Great Lakes Engineering Group, LLC
    Greco Construction
    Grunley Construction
    Guardian Construction
    Hall Building Corp.
    Hamilton Building
    Hankins Group
    Harkins Theaters
    Harvey Construction
    Hawaiian Dredging Construction Co.
    Hayner Hoyt Corporation
    HDR Inc.
    Henry Carlson Company
    HESS Construction
    Hill International
    HITT Contracting
    Illinois Transit Authority
    Indianapolis Airport Authority
    Invenergy, LLC
    Irwin & Leighton, Inc.
    Jacobs Engineering
    James G Davis
    JE Dunn Construction
    Keystone Plus Construction
    Knoch Corporation
    Kohl Construction Group
    Lane Construction
    Lend Lease
    Limited Brands
    Lockheed Martin
    Loudoun County Public Schools
    LStar Communities
    Macomb County Public Works Office
    Madison Metro Sewerage
    Maryland Stadium Authority
    McDonough, Bolyard and Peck, Inc.
    Midland Engineering Company
    Nassau County Dept of Public Works
    National Park Services
    NEI General Contracting
    New York Times Company
    National Institutes of Health (NIH)
    Nokian Tyres US Operations, LLC
    North American Construction Group
    NY Developers
  • O'Brien & Gere
    Okland Construction
    Pacific Retail Construction
    Parker Hammond Construction
    Parsons Corporation
    PB Americas, Inc.
    Philadelphia Schools Information Tech.
    Pittsburgh Housing Authority
    Port Harbor Construction
    Power Engineers, Inc.
    Procon Consulting LLC
    Pulte Homes
    Rey-Mar Construction
    Robert Ford Electric Co.
    Ruscilli Construction
    Sacramento Housing & Redvevelopment
    Sacramento International Airport
    Samet Corporation
    San Diego Co Regional Airport Authority
    Shapiro and Duncan, Inc.
    Shawmut Design and Construction
    Sheetz, Inc.
    Shook Construction
    Sigal Construction Corporation
    Sims Municipal Recycling of New York
    Smoot Construction
    Social Security Administration
    Sordoni Construction Co.
    St. John Properties
    Story Construction Co.
    Sweetwater Construction
    Talman Consultants, LLC
    Target Corporation
    Tishman Construction Corp of DC
    Town of Payson, AZ
    United States Postal Service
    University of CA, Santa Barbara
    URS Corporation
    Washington County, OR
    Washington Gas Energy Systems
    Whiting-Turner Contracting Company
    Williams Sonoma
    Wonder Works Construction
    Worth Construction Co.
    Wright & Morrissey, Inc.
    Yerba Buena Engineering
    Zartman Construction