| City of Harlingen | http://www.myharlingen.us |
| Downtown Harlingen
| http://www.myharlingen.us/ |
| Harlingen Area Chamber of Commerce | http://www.harlingen.com |
| Harlingen Board of Realtors
| http://www.harlingenrealtors.com/ |
| Harlingen CISD | http://www.harlingen.isd.tenet.edu |
| Harlingen Conventions and Visitors Bureau | http://www.visitharlingentexas.com |
| Harlingen Hispanic Chamber of Commerce | http://www.harlingenchamber.com |
| Harlingen Manufacturer's Association | http:// www.harlingenmanufacturers.com. |
| Harlingen WaterWorks
| http://www.hwws.com/ |
| Harlingen WhiteWings | http://www.whitewingsbaseball.com |
| KGBT TV | http://www.team4news.com |
| KRGV TV | http://newschannel5.tv/ |
| Marine Military Academy | http://www.mma-tx.org |
| Port of Harlingen | http://www.portofharlingen.com |
| Retire in Texas | http://www.retireintexas.org |
| Rio Grande Guardian
| http://www.riograndeguardian.com/ |
| Rio Grande Partnership | http://www.valleychamber.com |
| Rio Grande Valley Birding Festival | http://www.rgvbirdfest.com |
| Rio South Texas Economic Council | http://www.riosouthtexas.com |
| Rio Tech Fund | http://www.riograndercic.com |
| Tech Prep of the Rio Grande Valley
| http://www.techpreprgv.com/ |
| Texas State Technical College | http://www.harlingen.tstc.edu |
| Valley Baptist Medical Center | http://www.valleybaptist.net/harlingen |
| Valley Initiative for Development and Advancement
| http://www.vidacareers.org/ |
| Valley International Airport | http://www.flythevalley.com |
| Valley Morning Star | http://www.valleymorningstar.com |
