| Name | Contact | Address | City | State | Zip Code | Phone # | Category |
| 4M Tire & Diagnostic Center | Dean Moltrer | 705 E. Main | Trinidad | CO | 81082 | 719-846-4215 | Automotive |
| A.R. Mitchell Museum | Nancy Ellis | 150 E. Main Street | Trinidad | CO | 81082 | 719-846-4224 | Museums |
| A-1 Automatics, Inc. | Darin Damelio | 2500 E. Main St. | Trinidad | CO | 81082 | 719-846-6193 | Automotive |
| ABATE District #15 | Betty Mays | 11703 C.R. 67.3 | Trinidad | CO | 81082 | 719-846-4318 | Non-Profit Organizations |
| Adelphia Communications | Debbie Barros | 444 N. Commerical Street | Trinidad | CO | 81082 | 719-846-4488 | Telecommunications |
| Advantage Accounting & Tax Service | Peter Mahr | 249 N. Commercial | Trinidad | CO | 81082 | 719-845-0055 | Accountants |
| Advocates Against Domestic Assault | Charlene Tortorice | P.O. Box 696 | Trinidad | CO | 81082 | 719-846-6665 | Non-Profit Organizations |
| Alessi, Nellie | 1201 Smith Street | Trinidad | CO | 81082 | 719-846-2674 | Individuals | |
| All Events Trophies | Dalonna Hanley | 1614 Buena Vista | Trinidad | CO | 81082 | 719-846-0501 | Engraving / Trophies |
| All That is Energy | Paul & Karen LaVigne | 23459 Hwy 12 | Trinidad | CO | 81082 | 719-846-1639 | |
| Al's Gas | Jeff Robinson | 3440 Hwy 12 | Trinidad | CO | 81082 | 719-846-6022 | Construction |
| Aly's Fireside Café | Aly Romer | 606 Main St. | Walsenburg | CO | 81089 | 719-738-3993 | |
| American Electronic Solutions, Inc. | Kelly M. Smith | 38800 C.R. 24.6 | Trinidad | CO | 81082 | 719-859-7236 | Low Voltage Tech |
| Amigo.net | Ken Swinehart | P.O. Box 1263 | Alamosa | CO | 81101 | 719-589-6100 | Telecommunications |
| Angel's Bow Ranch | Lizabeth Cedor | P.O. Box 158 | Bon Carbo | CO | 81024 | Ranches | |
| Aquaflow Water Conditioning | David Gnaizda | 1812 Santa Fe Drive | Pueblo | CO | 81006 | 719-543-8266 | |
| Arkansas River Power Authority | James Henderson, Gen. Manager | P.O. Box 70 | Lamar | CO | 81052 | 719-336-3496 | Utilities |
| Arm "N" Hammer Construction | Ronald Edwards | 1510 E. Main Street | Trinidad | CO | 81082 | 719-680-0422 | Construction-Contractors |
| Ash Properties dba Tres Casitas | Greg Power | 225 S. Ash Street | Trinidad | CO | 81082 | Real Estate | |
| Aultman Hall, LLC | Nancy Ellis | 137 Cedar Street | Trinidad | CO | 81082 | 719-846-3000, x207 | Banquet Facilities |
| Baca Valley/Sierra Communications, Inc | Paul Briesh | P.O. Box 67 | Des Moines | NM | 88418 | 505-278-2101 | Telecommunications |
| Baca Valley/Sierra Communications, Inc | Will Briesh | P.O. Box 67 | Des Moines | NM | 88418 | 505-278-2101 | Telecommunications |
| Bank of the West | Joanne Smith | 125 N. Commercial Street | Trinidad | CO | 81082 | 719-846-4464 | Banking & Financial Services |
| Bank of the West | Carol Gibson | 125 N. Commercial Street | Trinidad | CO | 81082 | 719-846-4464 | Banking & Financial Services |
| Bates-Wells Promotional Products | Randy Walk | P.O. Box 3269 | Trinidad | CO | 81082 | 719-859-0361 | Promotional Products |
| Battu, Irene | 900 Oak Street | Trinidad | CO | 81082 | 719-846-3909 | Individuals | |
| BenchMarg Lending | Clayton Marquez | 231 Main Street | Trinidad | CO | 81082 | 719-845-0778 | Mortage Broker |
| Best Western Trinidad Inn | Cy Young | 900 W. Adams | Trinidad | CO | 81082 | 719-846-2215 | Lodging |
| Better Business Bureau of Southern Colorado | Joel Petri | 11900 C.R. 23.2 | Weston | CO | 81091 | 719-868-3639 | Non-Profit Organizations |
| Better Business Bureau of Southern Colorado | 6 | ||||||
| BG Enterprises, LLC | Bill Gordon | 407 W. Kansas Ave. | Trinidad | CO | 81082 | 719-845-0222 | Home Repair & Maintanence |
| Big O Tires-Trinidad | William Phillips | 2803 Toupal Drive | Trinidad | CO | 81082 | 719-846-0800 | Automotive |
| Black Diamond Petroleum, Inc. dba Konvience Korner | Rich and Debbie Bassi | 2046 Lake Ave. | Pueblo | CO | 81004 | 719-561-4111 | Gas & Oilfield Services |
| Black Jack's Saloon & Steakhouse | Claudia King | P.O. Box 577 | Trinidad | CO | 81082 | 719-846-9501 | Food & Beverage Industry |
| Blue Sky Quarterly | Dawn DiPrince | 140 West 29th St., #197 | Pueblo | CO | 81008 | 866-851-6305 | Marketing and Public Relations |
| Bob & Earl's Café | Bob Lee and Earl Hurley | 1118 Robinson Ave. | Trinidad | CO | 81082 | 719-846-0144 | Food & Beverage Industry |
| Bonato, Joe | 309 Garrett Dr. | Trinidad | CO | 81082 |