Universal Information Services, Inc.
- Construction leads, project information, bid notices, and bond issues delivered to contractors via fax, e-mail, or US Postal Service.
- http://www.universal-info.com/html/services6.shtml

BXNet
- Network of Builders Exchanges and other associations that provide members with bidding reports, plan rooms, statistical research, and assistance in locating qualified contractors.
- http://www.bxnetwork.org/

ConstructionWire
- Provides details of active projects starting in the preconstruction stages to contractors of the commercial industry.
- http://www.constructionwire.com/

Federal Business Opportunities
- Official federal government procurement opportunities allowing contractors to retrieve services posted by government buyers.
- http://www.fedbizopps.gov/

TranspoLink
- Serves the transportation industry by providing contractors procurement opportunities issued by the government.
- http://www.transpolink.com/

ServiceMagic
- Matches home owners to home improvement contractors and real estate agents to assist in residential repairs and construction.
- http://www.servicemagic.com/

RenovationExperts.com
- Brings homeowners and pre-screened home improvement contractors together to provide homeowners with free home improvement estimates.
- http://www.renovationexperts.com/

Nationwide Construction Leads
- Construction leads and bidding opportunities provided through a web based platform, focusing on projects within the industrial and commercial construction sector including federal and state project leads.
- http://www.ncleads.com

McGraw Hill Construction
- Provides architects, suppliers, and contractors an online resource center for upcoming projects and projects that are out to bid.
- http://network.construction.com/

iSqFt
- Preconstruction management services, including internet plan rooms for businesses of the construction industry. Features plan downloading, viewing, and purchasing.
- http://www.isqft.com/

Constructionbidding.com
- Internet marketplace for viewing, downloading, and printing password-protected plans and specifications of construction projects nationwide.
- http://www.constructionbidding.com/

BB-Bid
- Bid solicitation and management system that enables companies to build, customize, and maintain their invitation to bid lists in an online format.
- http://bbbid.thebluebook.com/

Construction Summary
- Information source for commercial construction in New Hampshire, Vermont and Maine. Provides an online planroom, classifieds, and daily construction reports.
- http://www.constructionsummary.com/

Bid Street USA
- Offers online resources for bidding projects or finding projects to bid to contractors, suppliers, engineers, architects, and public entities.
- http://www.bidstreetusa.com/

Western Star Update
- Connects import and export companies of earth materials related to excavation within the state of Arizona.
- http://www.westernstarupdate.com/