| 1. 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/ |
| 2. 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/ |
| 3. 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/ |
| 4. 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/ |
| 5. ConstructionWire |
| Provides details of active projects starting in the preconstruction stages to contractors of the commercial industry. |
| http://www.constructionwire.com/ |
| 6. Constructionbidding.com |
| Internet marketplace for viewing, downloading, and printing password-protected plans and specifications of construction projects nationwide. |
| http://www.constructionbidding.com/ |
| 7. Federal Business Opportunities |
| Official federal government procurement opportunities allowing contractors to retrieve services posted by government buyers. |
| http://www.fedbizopps.gov/ |
| 8. 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/ |
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| 9. 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 |
| 10. RenovationExperts.com |
| Brings homeowners and pre-screened home improvement contractors together to provide homeowners with free home improvement estimates. |
| http://www.renovationexperts.com/ |
| 11. ServiceMagic |
| Matches home owners to home improvement contractors and real estate agents to assist in residential repairs and construction. |
| http://www.servicemagic.com/ |
| 12. TranspoLink |
| Serves the transportation industry by providing contractors procurement opportunities issued by the government. |
| http://www.transpolink.com/ |
| 13. 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.... |
| 14. Western Star Update |
| Connects import and export companies of earth materials related to excavation within the state of Arizona. |
| http://www.westernstarupdate.com/ |
| 15. iSqFt |
| Preconstruction management services, including internet plan rooms for businesses of the construction industry. Features plan downloading, viewing, and purchasing. |
| http://www.isqft.com/ |
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