Every year, Colorado Construction and Intermountain Contractor, have asked hundreds of contractors to provide revenue totals for the previous year for the annual ranking of the region’s largest building contractors.

Mountain States Construction will continue the annual ranking, listing Colorado and Wyoming firms in the Colorado & Wyoming section; and listing Utah, Idaho and Montana firms in the Utah or Idaho & Montana sections.

Information for 2010’s rankings will be gathered through online questionnaires completed by firms in January and February.

To download and submit the questionnaires, go to www.formrouter.net/forms@enr/2010/index.html

For more information, e-mail: melissa_leslie@mcgraw-hill.com.