Listed below are the companies registered for the 2011 Buy the Big O! Show. Click on the Company header to alpha sort the list or on the Booth Number header to sort the list in numerical order.
| Company | Booth |
| 2nd-Byte.com | Booth 514-Premium |
| A Better Exposure Incorporated | Booth 1032-Premium Plus |
| A Better Exposure Incorporated | Booth 1034-Premium Plus |
| A Better Exposure Incorporated | Booth 1131-Premium Plus |
| A Better Exposure Incorporated | Booth 1133-Premium Plus |
| AA Windows 'N' Doors | Booth 515 |
| AAA Bank Nebraska | Booth 322-Premium |
| AAA Nebraska | Island Booth 426-20'x20' |
| Abe's Trash Service, Inc. | Booth 1218 |
| ACCESSbank | Booth 722-Premium |
| Aesthetic Concrete Design | Booth 1118 |
| AFLAC | Booth 1043 |
| AIM Institute | Booth 403 |
| Aksarben Cinema | Booth 315 |
| Aksarben Sign & Graphic Supplies | Booth 416 |
| Alegent Health | Booth 432-Premium Plus |
| Alegent Health | Booth 434-Premium Plus |
| Alegent Health | Booth 531-Premium Plus |
| Alegent Health | Booth 533-Premium Plus |
| All Makes Office Equipment Co. | Booth 617 |
| All Makes Office Equipment Co. | Booth 619 |
| Amazing Pizza Machine | Booth 609-Premium |
| Ambiance Audio|Control|Video | Booth 204 |
| Ambius | Booth 1214 |
| America's Best Choice Windows & More | Booth 1234 |
| American Electronics, Inc. | Booth 747 |
| American Institute of Management, Inc. | Booth 605 |
| American National Bank | Booth 608-Premium |
| American Payment Systems | Booth 1105 |
| Ameritas Group Division | Booth 918 |
| Anderson Print Group | Island Booth 926-20'x20' |
| Anthony's Steakhouse and Ozone Lounge | Booth 418 |
| Anytime Fitness (Sheric, Inc.) | Booth 227 |
| Archdiocese of Omaha Retreat Center | Booth 1207 |
| Arctic Glacier Premium Ice | Booth 620 |
| Armour Chiropractic Health Care | Booth 741 |
| Ashley Lynn's, Inc. | Booth 505 |
| Axcess CPA, LLC | Booth 319 |
| Baker University - School of Professional & Graduate Studies/IPD | Booth 521-Premium |
| Bank of the West | Booth 719 |
| Batteries Plus of Omaha | Booth 813-Premium |
| Bellevue University | Booth 1018 |
| Benefit Plans, Inc. | Booth 743 |
| Better Business Bureau | Booth 1107 |
| Big Frog Custom T-Shirts & More of Omaha | Booth 320 |
| Big Mama's Kitchen & Catering | Booth 440-Premium |
| Blue Cross and Blue Shield of Nebraska | Island Booth 826-20'x20' |
| Blue Moon Fitness | Booth 904-Premium |
| Blue Moon Fitness | Booth 906 |
| BODY BASICS EXERCISE EQUIPMENT | Booth 814-Premium |
| BODY BASICS EXERCISE EQUIPMENT | Booth 816 |
| Bryson's Airboat Tours | Booth 444 |
| Bryson's Airboat Tours | Booth 446 |
| Bryson's Airboat Tours | Booth 543 |
| Bryson's Airboat Tours | Booth 545 |
| Bryson's Airboat Tours | Booth 547 |
| Burton Plumbing, Heating & Cooling | Booth 919 |
| Capital Business Systems | Booth 943 |
| CAS, Inc. | Booth 317 |
| CBSHOME Real Estate | Booth 939-Premium |
| Centris Federal Credit Union | Booth 513-Premium |
| CenturyLink | Booth 1103-Premium |
| Cintas Corporation | Booth 221-Premium |
| Cintas Corporation | Booth 222-Premium |
| Cintas Corporation | Booth 443 |
| Cintas Corporation | Booth 445 |
| Cintas Corporation | Booth 447 |
| Clarkson College | Booth 132-NonProfit/HomeBusiness |
| Classic Marble & Fiberglass, Inc. | Booth 941 |
| Clean Tech Carpet Care | Booth 541 |
| College of Saint Mary | Booth 110-NonProfit/HomeBusiness |
| Community-360, Inc. | Booth 101-NonProfit/HomeBusiness |
| Complete Nutrition | Booth 1221-Premium |
| Computer Solutions, Inc. | Booth 306 |
| Concierge Marketing, Inc. | Booth 301-Premium |
| Concordia Lutheran Schools of Omaha | Booth 131-NonProfit/HomeBusiness |
| Connoisseur Media, LLC | Booth 517 |
| CoreTech | Booth 822-Premium |
| Cornhusker State Industries | Booth 1016 |
| Corporate Care Midwest | Booth 1117 |
| Costco Wholesale | Booth 316 |
| Country Inn and Suites - Omaha Airport | Booth 646 |
| Coventry Health Care of Nebraska, Inc. | Booth 916 |
| Cox Business | Booth 334-Premium Plus |
| Cox Business | Booth 332-Premium Plus |
| Cox Business | Booth 433-Premium Plus |
| Cox Business | Booth 431-Premium Plus |
| Creighton University Athletics | Booth 1010-Premium |
| Cross Pointe Innovations | Booth 542 |
| Cypress Benefit Administrators | Booth 419 |
| D & R Automotive Paint and Supply, Inc. | Booth 1038-Premium |
| D & R Automotive Paint and Supply, Inc. | Booth 1137-Premium |
| Dana F. Cole & Company, LLP | Booth 917 |
| Data Media Solutions, Inc. | Booth 1031-Premium Plus |
| David M. Mangelsen's | Booth 933-Premium Plus |
| Dex One | Booth 539-Premium |
| Dingman's Collision Center | Booth 934-Premium Plus |
| Distribution Services, Inc, dba Distribution By Air | Booth 307 |
| Document Finishing Resources | Booth 1222 |
| Duane Svec Advertising | Booth 1022-Premium |
| Duct Medic | Booth 1121-Premium |
| Easter Seals Nebraska | Booth 125-NonProfit/HomeBusiness |
| Echo Group | Booth 740 |
| EcoWater Systems | Booth 1020 |
| EDT | Booth 1114-Premium |
| EDT | Booth 1213-Premium |
| Egan Supply Company | Booth 1122-Premium |
| Employer Support of the Guard & Reserve | Booth 127-NonProfit/HomeBusiness |
| Eran Industries, Inc. | Booth 922-Premium |
| Eran Industries, Inc. | Booth 1021-Premium |
| Excel Physical Therapy | Booth 720 |
| Exhibit Marketing | Booth 718 |
| Factory Direct Appliance | Booth 548 |
| Factory Direct Appliance | Booth 546 |
| FASTSIGNS | Booth 615 |
| FBG Service Corporation | Booth 1224-Premium |
| First National Bank | Island Booth 638-20'x20' |
| Five Nines Technology Group | Booth 540 |
| Floor Fashions | Booth 231 |
| Ford Storage & Moving Co. | Booth 1003-Premium |
| Frontier Airlines | Booth 847-Premium |
| Frontline Private Security, L.L.C. | Booth 1104-Premium |
| Frontline Private Security, L.L.C. | Booth 1203-Premium |
| Futureware Distributing, Inc. | Booth 1017 |
| Futureware Distributing, Inc. | Booth 1015 |
| Garden Fresh Vegetables | Booth 805 |
| Girl Scouts Spirit of Nebraska | Booth 107-NonProfit/HomeBusiness |
| Grace University | Booth 130-NonProfit/HomeBusiness |
| Great Western Bank | Booth 1006 |
| Greater Omaha Chamber Community Development | Booth 945-Premium |
| Handyman Joes | Booth 205 |
| Hayneedle | Booth 604-Premium |
| Hayneedle | Booth 703-Premium |
| HEADSETTERS | Booth 942-Premium |
| Heafey-Hoffman-Dworak & Cutler Mortuaries | Booth 742 |
| Heartland Technology Solutions | Booth 442 |
| Hope Center For Kids | Booth 121-NonProfit/HomeBusiness |
| Host Coffee Service | Booth 903-Premium |
| Hotshot Deliveries Inc | Booth 622-Premium |
| Houck Advertising | Booth 1208 |
| HunTel Communications, Inc. | Booth 331-Premium Plus |
| Hustad Companies | Booth 302-Premium |
| Immanuel Communities | Booth 406 |
| InSphere Insurance Solutions | Booth 1228 |
| Integrated Solutions | Booth 920 |
| Inter-Tech Collision Centers | Booth 909-Premium |
| Interstate Printing Company | Booth 1045 |
| ITEX/Barter America | Booth 448 |
| ITT Technical Institute | Booth 707-Premium |
| J&S Audio Visual, Inc. | Booth 1200-Premium |
| J&S Audio Visual, Inc. | Booth 1202-Premium |
| J.P. Cooke Company | Booth 518 |
| Jackson Services, Inc. | Booth 1215 |
| Jason's Deli | Booth 303 |
| Jelecos | Booth 932-Premium Plus |
| Jo-On-The-Go Espresso Catering L.L.C. | Booth 639 |
| Journal Broadcast Group | Booth 417 |
| Kaplan University | Booth 915 |
| KETV - Hearst Television Inc. | Booth 714-Premium |
| KETV - Hearst Television Inc. | Booth 716 |
| Keywest Technology | Booth 1109-Premium |
| KFAB | Booth 538-Premium |
| KFAB | Booth 637-Premium |
| Kiwanis Club of Omaha | Booth 1205 |
| KOSAMA | Booth 1014-Premium |
| Lamar Outdoor Advertising of Omaha | Booth 710-Premium |
| Language & Culture School of Omaha | Booth 108-NonProfit/HomeBusiness |
| LaRue Coffee | Booth 503-Premium |
| Lauritzen Gardens - Omaha's Botanical Center | Booth 133-NonProfit/HomeBusiness |
| LDMI | Booth 603-Premium |
| Leadership Resources | Booth 421-Premium |
| Legacy Financial LLC | Booth 1019 |
| Liberty Tavern at Hilton Omaha | Booth 401-Premium |
| Life Source Chiropractic | Booth 819 |
| Lindstrom for Congress | Booth 305 |
| Live Well Omaha | Booth 104-NonProfit/HomeBusiness |
| Lutheran Family Services of Nebraska | Booth 123-NonProfit/HomeBusiness |
| Marcus Theatres Midwest, LLC | Booth 1216 |
| Martin's Counter Tops, Inc. | Booth 907 |
| Max I Walker Cleaners | Booth 203 |
| Mercy Housing Inc. | Booth 105-NonProfit/HomeBusiness |
| Methodist Health System | Booth 102-NonProfit/HomeBusiness |
| Metropolitan Community College | Island Booth 226-20'x20' |
| Metropolitan Utilities District | Booth 234-Premium Plus |
| Metropolitan Utilities District | Booth 333-Premium Plus |
| Midland University | Booth 516 |
| Midlands Business Journal | Booth 931-Premium Plus |
| Midwest Sound & Lighting, Inc. | Booth 1220 |
| Millard Business Association | Booth 111-NonProfit/HomeBusiness |
| Millard Lumber Inc. | Booth 648 |
| Millard Wellness Center | Booth 1219 |
| Montessori Educational Centers / Montessori Foundation | Booth 817 |
| Mutual 1st Federal | Booth 704-Premium |
| Mutual of Omaha Bank | Booth 213-Premium |
| My Sign Company | Booth 318 |
| National Association of Soda Jerks | Booth 1240 |
| Natural Spinal Solutions | Booth 1206 |
| Nebraska Air Filter, Inc. | Booth 1226 |
| Nebraska Children & Families Foundation | Booth 119-NonProfit/HomeBusiness |
| Neon Products Company, Inc. | Booth 229 |
| New Release DVDs - Now! | Booth 1115 |
| New York Life Insurance Company | Booth 913-Premium |
| NEXT STEP Coaching | Booth 1013-Premium |
| Nothing Bundt Cakes | Booth 839 |
| Nova Fitness Equipment | Booth 1217 |
| NOVA Treatment Community, Inc. | Booth 117-NonProfit/HomeBusiness |
| NP Dodge Company | Booth 422-Premium |
| Old Mill Toyota | Booth 214-Premium |
| Old Mill Toyota | Booth 216 |
| Old Mill Toyota | Booth 218 |
| Omaha Area Health Education Center | Booth 348 |
| Omaha Bar Association Lawyer Referral Service | Booth 113-NonProfit/HomeBusiness |
| Omaha Childrens Museum | Booth 908-Premium |
| Omaha Community Playhouse | Booth 806 |
| Omaha Friendly Services | Booth 643 |
| Omaha Lancers Hockey Club | Booth 508 |
| Omaha Magazine LTD | Booth 642 |
| Omaha Magazine LTD | Booth 644 |
| Omaha Nutrition | Booth 946 |
| Omaha Print | Booth 944 |
| Omaha Promos, LLC | Booth 510-Premium |
| Omaha Public Library | Booth 114-NonProfit/HomeBusiness |
| Omaha Public Power District | Booth 803-Premium |
| Omaha Shelf | Booth 103-NonProfit/HomeBusiness |
| Omaha Storm Chasers | Booth 1004-Premium |
| Omaha Trans-Video, L.L.C. | Booth 519 |
| Omaha World-Herald | Booth 405 |
| Open Door Mission | Booth 122-NonProfit/HomeBusiness |
| OurTech Solutions, Inc. | Booth 342 |
| P&L Technology, Inc. | Booth 721-Premium |
| Paragon Printing, Inc. | Booth 844 |
| Pay-LESS Office Products | Booth 717 |
| Pegasus Travel Center/American Express | Booth 846-Premium |
| Performance Group, Inc. | Booth 414-Premium |
| Perma Siding & Window Company | Booth 1232 |
| Pheasant Bonanza | Booth 1119 |
| Physicians Mutual Insurance Co. | Booth 845 |
| Prima Distribution, Inc. | Booth 441 |
| Print Technologies, Inc. | Booth 1033-Premium Plus |
| ProCare3 | Booth 220 |
| Qdoba Mexican Grill | Specialty Island Booth 727-30x30 |
| Quality Clinical Research, Inc. | Booth 1120 |
| Ralston Area Chamber of Commerce | Booth 520 |
| Ramada Plaza Omaha Hotel & Convention Center CoCo Key Water Resort | Booth 410-Premium |
| Rebath of the Heartland | Booth 618 |
| Regal Awards & Advertising Specialties | Booth 804-Premium |
| Regus | Booth 344 |
| Renze Display | Island Booth 326-20'x20' |
| Revolution Wraps LLC | Booth 314-Premium |
| Revolution Wraps LLC | Booth 413-Premium |
| Roto-Rooter Services | Booth 1040 |
| SAC Federal Credit Union | Booth 832-Premium Plus |
| SAC Federal Credit Union | Booth 834-Premium Plus |
| Sarpy County Chamber of Commerce | Booth 1008 |
| Savings Sidekick Fundraising | Booth 645 |
| SC Bodner Company, Inc. | Booth 607 |
| Scott Conference Center | Booth 815 |
| SecureTech | Booth 820 |
| Security National Bank | Booth 614-Premium |
| Seldin Company - World Group | Booth 1106 |
| Select Van & Storage | Booth 606 |
| Sempeck's Bowling & Entertainment | Booth 507 |
| ServiceOne | Booth 715 |
| SignIT | Booth 713-Premium |
| Sioux Falls Seminary | Booth 115-NonProfit/HomeBusiness |
| Sleight Advertising | Booth 914-Premium |
| SMITH HAYES | Booth 706 |
| SolutionOne | Booth 404-Premium |
| Sparkling Klean Service, Inc. | Booth 1116 |
| Speedpro Imaging | Booth 1134-Premium Plus |
| Speedpro Imaging | Booth 1233-Premium Plus |
| Sport Clips | Booth 647 |
| Sprint by Jet Mobile | Booth 1007-Premium |
| State Farm Insurance - Kyle Emsick | Booth 1139 |
| Steve Sleeper Group | Booth 134-NonProfit/HomeBusiness |
| Stortz Financial Group | Booth 1108 |
| Strictly Business Magazine | Booth 1231-Premium Plus |
| T. Hurt Construction, Inc. | Booth 232-Premium Plus |
| The Filter Shop, Inc. | Booth 708 |
| The Institute of Supply Management - Nebraska, Inc. | Booth 128-NonProfit/HomeBusiness |
| The Office Cleaners | Booth 415 |
| The Picture Pod Company-Great Plains Media, Inc. | Booth 1113-Premium |
| The Salvation Army Kroc Center | Booth 126-NonProfit/HomeBusiness |
| The Thompson Center | Booth 1132-Premium Plus |
| The Wellness Pointe Family Chiropractic | Booth 225-Premium |
| Theatrical Media Services | Booth 1204 |
| Thrasher Basement Systems, Inc. | Booth 616 |
| Tiger Rock Martial Arts | Booth 346 |
| Tomorrow's Online Marketing | Booth 304 |
| Travel and Transport, Inc. | Booth 1005 |
| TSYS Merchant Solutions | Booth 808 |
| Two Men and A Truck | Booth 748 |
| U.S. Bank | Booth 921-Premium |
| United Distributors, Inc. | Booth 504-Premium |
| United Republic Bank | Booth 321-Premium |
| United States Postal Service | Booth 201-Premium |
| University of Nebraska Medical Center, The Olson Center for Women's Health, UNMCP Eye Specialists, University Optical | Booth 509-Premium |
| UNO College of Business Administration | Island Booth 1026-20'x20' |
| US Cellular | Booth 613-Premium |
| Vacation Superstore | Booth 705 |
| Valley Boys, Inc. | Booth 807 |
| Valley Boys, Inc. | Booth 809-Premium |
| Valpak of Omaha | Booth 905 |
| VanDeeb.com | Booth 641 |
| Verizon Wireless | Booth 506 |
| Vic's Corn Popper | Booth 522-Premium |
| Viking Rose | Booth 821-Premium |
| Visiting Nurse Association of the Midlands | Booth 408 |
| VitalSigns Unlimited, Inc. | Booth 738-Premium |
| VitalSigns Unlimited, Inc. | Booth 837-Premium |
| Waddell & Reed, Inc. | Booth 1041-Premium |
| Waitt Interactive, LLC | Booth 818 |
| Wells Fargo | Booth 810-Premium |
| Woodhouse Auto Family | Island Booth 1126-20'x20' |
| Woodmen of the World | Booth 420 |
| World Marketing | Booth 621-Premium |
| WOW Graphics | Booth 840-Premium |
| Wright Printing Co. | Booth 842 |
| Yellow Book | Booth 746 |
| Z-Wireless Verizon Wireless Premium Retailer | Booth 841 |