| Business | Phone |
| Aspen Software Consulting 5605 N Mcarthr Blvd, Irving 75038 | (214) 720-9199 |
| Accord Software Group Inc 1221 W Airport Fwy 113, Irving 75062 | (972) 255-7750 |
| Biznet Software 105 Decker Ct, Irving 75062 | (972) 893-0000 |
| Bmc Software Inc 125 E John Carpenter Fwy, Irving 75062 | (972) 501-8000 |
| Z Option 9901 Valley Ranch Pkwy E, Irving 75063 | (214) 574-5076 |
| Jlb Enterprises 3402 Cheyenne St, Irving 75062 | (972) 253-7103 |
| Lanier & Assoc 3317 Finley Rd, Irving 75062 | (972) 252-9055 |
| Mytech Consulting Group 320 Decker Dr, Irving 75062 | (972) 719-2544 |
| Owens Consulting Irving 75062 | (972) 252-8094 |
| Radix Software Technology 320 Decker Dr, Irving 75062 | (972) 719-4752 |
| Segue Software 600 E John Carpenter Fwy, Irving 75062 | (972) 791-0800 |
| Tri Syn 105 Decker Ct, Irving 75062 | (214) 492-0002 |
| Killen Management Systems Inc 615 N O Connor Rd 9, Irving 75061 | (972) 251-1071 |
| Primesoft Technology Inc 701 Plymouth Park, Irving 75061 | (972) 986-9071 |
| Accruent 9901 Valley Ranch Pkwy E 2000, Irving 75063 | (972) 830-9018 |
| Ariba 222 Las Colinas Blvd W, Irving 75039 | (972) 401-4123 |
| Auspex Systems 222 Las Colinas Blvd W, Irving 75039 | (972) 401-4199 |
| Austin Data Systems 1200 W Walnut Hill Ln, Irving 75038 | (972) 871-8300 |
| Avatech Solutions Inc 4322 N Belt Line Rd B110, Irving 75038 | (972) 570-0007 |
| Breckenridge Software 5215 N O Connor Blvd, Irving 75039 | (972) 869-8134 |
| Bull Worldwide Information Irving 75039 | (972) 401-9600 |
| Chordiant Software 5215 N O Connor Blvd # 200, Irving 75039 | (972) 868-9077 |
| Cognos Corp 909 Lake Carolyn Pkwy 1900, Irving 75039 | (972) 263-1663 |
| Cognos Corp 909 Las Colinas Blvd E, Irving 75039 | (214) 259-6200 |
| Corptax 222 Las Colinas Blvd W, Irving 75039 | (972) 401-4158 |
| Dcm Solutions Inc 6535 State Highway 161 150, Irving 75039 | (214) 262-3260 |
| Energy Council 222 Las Colinas Blvd W, Irving 75039 | (972) 402-4222 |
| Excalibur Technologies 222 Las Colinas Blvd W, Irving 75039 | (972) 401-4104 |
| Extricity Software 222 Las Colinas Blvd W, Irving 75039 | (972) 401-4131 |
| Cargo Data Mgmt Corp 8400 Esters Blvd, Irving 75063 | (972) 929-0925 |
| Catalyst Evaluation Group 7701 Las Colinas Rdg, Irving 75063 | (972) 831-9500 |
| Hnc Software Irving 75039 | (972) 401-3527 |
| Inference Corp 222 Las Colinas Blvd W 1650, Irving 75039 | (972) 401-4110 |
| Inforte Corp 5215 N O Connor Blvd 1740, Irving 75039 | (972) 444-8500 |
| Inovative Images 5215 N O Connor Blvd, Irving 75039 | (972) 868-9040 |
| Ixian Technologies 391 Las Colinas Blvd E, Irving 75039 | (972) 432-9147 |
| Club Technology Corp 1610 Corporate Ct, Irving 75038 | (972) 756-9000 |
| Ccistech 4320 N Belt Line Rd, Irving 75038 | (972) 258-1506 |
| Lxi Corp 222 Las Colinas Blvd W, Irving 75039 | (972) 444-2323 |
| Majesco Software Inc 222 Las Colinas Blvd W 539e, Irving 75039 | (972) 556-8200 |
| Microsoft Corp 7000 State Highway 161, Irving 75039 | (469) 775-5000 |
| Deligent 1300 W Walnut Hill Ln, Irving 75038 | (972) 550-6111 |
| Oracle Corp 210 S Main St, Irving 75060 | (972) 401-5800 |
| Plumtree 222 Las Colinas Blvd W, Irving 75039 | (972) 401-4184 |
| Progress Software 222 Las Colinas Blvd W, Irving 75039 | (972) 444-2510 |
| Prostaff 5215 N O Connor Blvd, Irving 75039 | (972) 868-9337 |
| Dynamic Software Consultants 1300 W Walnut Hill Ln, Irving 75038 | (972) 518-1515 |
| Entys 9901 Valley Ranch Pkwy E, Irving 75063 | (972) 830-9083 |
| Rumble Group 400 E Royal Ln, Irving 75039 | (214) 496-0100 |
| Rumble Usa 6311 N O Connor Blvd # 100, Irving 75039 | (214) 496-0100 |
| Sap America Inc 600 Las Colinas Blvd E 2000, Irving 75039 | (972) 868-2000 |
| Seebeyond Technology 600 Las Colinas Blvd E, Irving 75039 | (972) 401-2710 |
| Siegfried Design Works Irving 75039 | (972) 869-1600 |
| Software Technology Corp 5215 N O Connor Blvd, Irving 75039 | (972) 443-9868 |
| Everexcel Inc 707 Sundance Trl, Irving 75063 | (972) 869-8069 |
| Four J's Development 251 O Connor Ridge Blvd 125, Irving 75038 | (972) 893-7300 |
| Synon Inc 222 Las Colinas Blvd W, Irving 75039 | (972) 401-4010 |
| Tenure Systems Inc 222 Las Colinas Blvd W, Irving 75039 | (972) 432-1000 |
| Time Vision Inc 5215 N O Connor Blvd # 300, Irving 75039 | (972) 550-1035 |
| Titan Software 222 Las Colinas Blvd W, Irving 75039 | (972) 444-2540 |
| Unify Corporation 222 Las Colinas Blvd W, Irving 75039 | (972) 444-2444 |
| Web Methods Inc 5215 N O Connor Blvd 200, Irving 75039 | (972) 443-9870 |
| Global Otc 1300 W Walnut Hill Ln, Irving 75038 | (972) 580-0625 |
| Infotek 1825 W Walnut Hill Ln, Irving 75038 | (972) 756-9500 |
| Innovative Business Software 1320 Greenway Dr, Irving 75038 | (972) 518-2250 |
| Keane Inc 6363 N Highway 161 # 500, Irving 75038 | (972) 887-6900 |
| Macrobase Llc 10406 Stokes Ln, Irving 75063 | (972) 556-9669 |
| Microsoft Corp 1212 Corporate Dr, Irving 75038 | (972) 714-6046 |
| Millenium Software Inc 1300 W Walnut Hill Ln, Irving 75038 | (972) 871-7104 |
| Outdoor Media Group 1825 W Walnut Hill Ln, Irving 75038 | (972) 331-2510 |
| Producer Ware Software 1300 W Walnut Hill Ln 275, Irving 75038 | (972) 550-0901 |
| Secure Computing Corp 9400 N Macarthur Blvd, Irving 75063 | (972) 869-1222 |
| Sds Software Systems Po Box 630676, Irving 75063 | (972) 444-0911 |
| Tech Systems Software 9901 Valley Ranch Pkwy E, Irving 75063 | (972) 725-9315 |
| Technical Online Comms Irving 75063 | (972) 444-0993 |
| Tek Dynamics 6220 N Belt Line Rd, Irving 75063 | (972) 753-0017 |
| Ultimate Software Group Inc 6363 State Hwy 161, Irving 75038 | (972) 819-1875 |
| Brewer Sr Asiatico & Assoc 5215 N O Connor Blvd 2500, Irving 75039 | (972) 432-9400 |