| Business | Phone |
| 4 Pc Help Inc 300 Mount Lebanon Blvd # 223a, Pittsburgh 15234 | (412) 561-1226 |
| Acclamation Systems Inc 111 Ryan Ct, Pittsburgh 15205 | (412) 276-4050 |
| Actuate Software 651 Holiday Dr, Pittsburgh 15220 | (412) 928-3214 |
| Alien Robotics 6905 Merton Rd, Pittsburgh 15202 | (412) 732-9000 |
| Allegheny Health Computer Svc 4655 Delma Dr, Pittsburgh 15236 | (412) 885-1683 |
| Allen Bates Assoc Inc 600 Mcknight Park Dr, Pittsburgh 15237 | (412) 369-5835 |
| American Systems Corp 1632 Denniston St, Pittsburgh 15217 | (412) 421-4446 |
| Apex Software Corp 4516 Henry St # 5, Pittsburgh 15213 | (412) 681-4343 |
| Arbor Software Corp 603 Stanwix St # 620, Pittsburgh 15222 | (412) 553-9167 |
| Arbor Software Corp Fort Duquesne Blvd # 1, Pittsburgh 15222 | (412) 288-9081 |
| Asap Software 651 Holiday Dr, Pittsburgh 15220 | (412) 928-3287 |
| Ascent Systems Inc 785 Pine Valley Dr, Pittsburgh 15239 | (412) 795-4444 |
| Atlas Software Tech Inc 10 Duff Rd, Pittsburgh 15235 | (412) 247-1277 |
| Attachmate Corp 401 Liberty Ave, Pittsburgh 15222 | (412) 394-3393 |
| Bek Tek 1700 N Highland Rd, Pittsburgh 15241 | (412) 835-1530 |
| Brackin Computer Svc 1316 Lindbergh Ave, Pittsburgh 15223 | (412) 486-5455 |
| Business & Personal Computer 3391 Hiwood Dr, Pittsburgh 15234 | (412) 343-3161 |
| C Solutions 125 Hillvue Ln, Pittsburgh 15237 | (412) 630-0611 |
| Capture Solutions Inc 1370 Old Freeport Rd # 3b, Pittsburgh 15238 | (412) 406-2030 |
| Cepstral 1801 E Carson St # 2, Pittsburgh 15203 | (412) 432-0400 |
| City Computer Corp 6425 Darlington Rd, Pittsburgh 15217 | (412) 422-6000 |
| Cnt Micro-Systems 597 Davidson Rd, Pittsburgh 15239 | (412) 793-0200 |
| Comet Way 4551 Forbes Ave, Pittsburgh 15213 | (412) 682-5282 |
| Comp Solutions 32 Brushy Ridge Ct, Pittsburgh 15239 | (412) 551-0361 |
| Compusa 3480 William Penn Hwy, Pittsburgh 15235 | (412) 825-0414 |
| Computer-Links Systems 3327 Middletown Rd, Pittsburgh 15204 | (412) 922-5223 |
| Consult Usa 634 Alpha Dr, Pittsburgh 15238 | (412) 963-8621 |
| Contemporary Software 4 Liberty Ave # 4, Pittsburgh 15222 | (412) 255-3726 |
| Conversion Technologies Co 105 Drood Ln, Pittsburgh 15237 | (412) 367-3905 |
| Cpu In Pittsburgh Inc 445 Meridan St, Pittsburgh 15211 | (412) 488-2787 |
| D V Sport Inc 452 Highpointe Dr, Pittsburgh 15220 | (412) 563-7414 |
| Datahook Corp 32 William St, Pittsburgh 15229 | (412) 260-5421 |
| Dbaza 5001 Baum Blvd # 676, Pittsburgh 15213 | (412) 681-1180 |
| De Carlo Partners 1016 Greentree Rd # 100, Pittsburgh 15220 | (412) 928-2170 |
| Decision Resources Inc 650 Smithfield St, Pittsburgh 15222 | (412) 562-9660 |
| Dms Computer Svc 2376 Brownsville Rd, Pittsburgh 15210 | (412) 835-3570 |
| Dotnet Software 18 Bethany Dr # B, Pittsburgh 15215 | (412) 781-9330 |
| E 3 Synergy 201 Penn Center Blvd # 300, Pittsburgh 15235 | (412) 825-7980 |
| Eizel Technologies 3339 Ward St, Pittsburgh 15213 | (412) 320-2000 |
| Electronics For Imaging 40 24th St # 1, Pittsburgh 15222 | (412) 456-1141 |
| Equitrac Corp 115 Evergreen Heights Dr, Pittsburgh 15229 | (412) 931-3270 |
| Eureka Software 940 Greenfield Ave, Pittsburgh 15217 | (412) 362-9797 |
| Eutech Cybernetics Inc 2581 Washington Rd # 230, Pittsburgh 15241 | (412) 854-7889 |
| Fisher Scientifics 600 Business Center Dr, Pittsburgh 15205 | (412) 490-8000 |
| Forte Design Systems 1501 Reedsdale St, Pittsburgh 15233 | (412) 321-4350 |
| Four Rivers Software 1501 Ardmore Blvd, Pittsburgh 15221 | (412) 256-9016 |
| Four Rivers Software Systems 2400 Ardmore Blvd, Pittsburgh 15221 | (412) 256-9020 |
| Freemarkets Online Inc 130 7th St, Pittsburgh 15222 | (412) 434-0500 |
| Futurion Associates Inc 4067 Greensburg Pike, Pittsburgh 15221 | (412) 271-2127 |
| Global Business Solutions Po Box 15299, Pittsburgh 15237 | (412) 630-9111 |
| Glovia International 503 Martindale St, Pittsburgh 15212 | (412) 323-2300 |
| Gsi Software Intl Inc 1121 Boyce Rd, Pittsburgh 15241 | (724) 941-1340 |
| Hyperion Solutions 203 Mcknight Park Dr, Pittsburgh 15237 | (412) 364-8906 |
| I Meet Inc 5001 Baum Blvd, Pittsburgh 15213 | (412) 687-7100 |
| Iknowthat.Com 2100 Wharton St # 625, Pittsburgh 15203 | (412) 488-0884 |
| Impact Solutions Inc 125 Hillvue Ln, Pittsburgh 15237 | (412) 367-8833 |
| In 4 Arch 1826 Murdoch Rd, Pittsburgh 15217 | (412) 422-8221 |
| Indus International Inc 500 Grant St # 2450, Pittsburgh 15219 | (412) 471-6800 |
| Infocap Systems Inc 4240 Greensburg Pike # 101, Pittsburgh 15221 | (412) 371-3828 |
| Information Builders Inc 1 Parkwest Office Ctr, Pittsburgh 15275 | (412) 494-9699 |
| Inmedius Inc 1425 Forbes Ave # 6, Pittsburgh 15219 | (412) 690-2360 |
| Innovative Technologies Plus 2031 Penn Ave, Pittsburgh 15222 | (412) 429-7750 |
| Intelliform 1370 Old Freeport Rd, Pittsburgh 15238 | (412) 967-0556 |
| Intelligent Information Systms 115 Evergreen Heights Dr, Pittsburgh 15229 | (412) 931-7600 |
| Invivodata 2100 Wharton St, Pittsburgh 15203 | (412) 390-3000 |
| Irwinware 113 Beechmont Ave, Pittsburgh 15229 | (412) 931-9577 |
| Itanis International Inc 1737 Holly Ln, Pittsburgh 15216 | (412) 344-4553 |
| Janus Technologies Inc 1000 Cliffmine Rd, Pittsburgh 15275 | (412) 787-3030 |
| Jovio Inc 130 7th St, Pittsburgh 15222 | (412) 765-1000 |
| K O Interactive Inc 5711 Friendship Ave, Pittsburgh 15206 | (412) 431-5030 |
| Kamo Consultancy 509 Farnsworth St, Pittsburgh 15207 | (412) 422-4146 |
| Keynomics Inc 294 Catalpa Pl, Pittsburgh 15228 | (412) 571-1596 |
| Legato Software 2419 Jane St, Pittsburgh 15203 | (724) 934-7899 |
| Logic Library Inc 1 Station Sq, Pittsburgh 15219 | (412) 471-4710 |
| Lugaru Software Ltd 1645 Shady Ave, Pittsburgh 15217 | (412) 421-5911 |
| Management Directions Inc 1016 E Carson St, Pittsburgh 15203 | (412) 488-7800 |
| Medic Computer System 681 Andersen Dr, Pittsburgh 15220 | (412) 937-0690 |
| Mercury Interactive Corp 110 Roessler Rd, Pittsburgh 15220 | (412) 343-5770 |
| Micro Edge Inc 4120 Brownsville Rd, Pittsburgh 15227 | (412) 885-2023 |
| Micronexx 700 River Ave # 541, Pittsburgh 15212 | (412) 322-6766 |
| Microsoft 30 Isabella St, Pittsburgh 15212 | (412) 323-6700 |
| Mjs Assoc 203 Main Entrance Dr, Pittsburgh 15228 | (412) 561-1298 |
| Multimedia Training Systems 993 Greentree Rd # 101, Pittsburgh 15220 | (412) 920-1735 |
| Multimodal Technology Inc 1900 Murray Ave, Pittsburgh 15217 | (412) 578-9700 |
| National Computing Group 900 Mount Royal Blvd # Bldg, Pittsburgh 15223 | (412) 486-3900 |
| Navimedix Inc 3 Robinson Plz # 120, Pittsburgh 15205 | (412) 809-8090 |
| Neolinear Inc 311 S Craig St, Pittsburgh 15213 | (412) 968-5780 |
| Neolinear Inc 583 Epsilon Dr, Pittsburgh 15238 | (412) 968-5780 |
| Ness Technologies 313 Castle Shannon Blvd, Pittsburgh 15234 | (412) 571-6377 |
| Net Health Systems Inc 40 24th St, Pittsburgh 15222 | (412) 261-1366 |
| Nuco Inc 21 S Balph Ave, Pittsburgh 15202 | (412) 939-3390 |
| O S Financial Trading System 1384 Old Freeport Rd, Pittsburgh 15238 | (412) 967-9367 |
| Odyssey Software Group 2000 Smallman St, Pittsburgh 15222 | (412) 391-9966 |
| Onyx Software Corp 651 Holiday Dr, Pittsburgh 15220 | (412) 928-4683 |
| Ounce Of Prevention Software 1120 Perry Hwy, Pittsburgh 15237 | (412) 367-6177 |
| Parsifal Systems 150 N Craig St, Pittsburgh 15213 | (412) 682-8080 |
| Partners Consulting Svc 201 Penn Center Blvd, Pittsburgh 15235 | (412) 825-5143 |
| Pittsburgh Computer Svc 400 Mcknight Park Dr, Pittsburgh 15237 | (412) 367-2188 |
| Pittsburgh Database Solutions 106 Rebecca Ct, Pittsburgh 15237 | (412) 487-4073 |
| Polarsoft Inc 914 S Aiken Ave, Pittsburgh 15232 | (412) 683-2018 |
| Prithvi Information Solutions 3875 Bigelow Blvd, Pittsburgh 15213 | (412) 682-4025 |
| Real Technologies Usa Inc 226 Paul St, Pittsburgh 15211 | (412) 481-8507 |
| Riz Global Technologies 340 Butler St, Pittsburgh 15223 | (412) 782-2161 |
| Sas Institute Inc 1 Ppg Pl # 2950, Pittsburgh 15222 | (412) 227-6446 |
| Sca Technologies 357 N Craig St, Pittsburgh 15213 | (412) 683-4200 |
| Selective Software Inc 100 Mcknight Park Dr, Pittsburgh 15237 | (412) 369-0480 |
| Selective Software Inc 3610 Mcknight East Dr, Pittsburgh 15237 | (412) 369-0480 |
| Semantic Compaction Systems 1000 Killarney Dr, Pittsburgh 15234 | (412) 885-8541 |
| Signal Internet Technology 6 Parkway Ctr, Pittsburgh 15220 | (412) 875-2000 |
| Silverstone Software 4516 Henry St # 501, Pittsburgh 15213 | (412) 621-6070 |
| Simplex Group 1013 E Carson St, Pittsburgh 15203 | (412) 431-1249 |
| Sky Hris 366 Lamont Pl, Pittsburgh 15232 | (412) 606-3749 |
| Skymark Corp 7300 Penn Ave, Pittsburgh 15208 | (412) 371-0680 |
| Smart Ops 12 Federal Dr, Pittsburgh 15235 | (412) 231-0115 |
| James Smerdell 9370 Mcknight Rd # 300, Pittsburgh 15237 | (412) 367-7778 |
| Softcare Computer Consulting 5081 Old Clairton Rd, Pittsburgh 15236 | (412) 884-7006 |
| Software Ag 1122 De Victor Pl, Pittsburgh 15206 | (412) 363-4279 |
| Software Engineering Inst 4500 5th Ave, Pittsburgh 15213 | (412) 268-7700 |
| Software Etc Kaufmanns, Pittsburgh 15219 | (412) 232-9502 |
| Sun Gard Recovery Svc 2 Penn Ctr W # 120, Pittsburgh 15276 | (412) 788-0506 |
| Swanzo Co 5824 Forbes Ave, Pittsburgh 15217 | (412) 521-1600 |
| Sycor Us Inc 3 Penn Ctr W, Pittsburgh 15276 | (412) 788-9494 |
| Syngetics Inc 120 S Whitfield St, Pittsburgh 15206 | (215) 849-9602 |
| Systems Imaging Inc 800 Vinial St, Pittsburgh 15212 | (412) 323-8375 |
| Tartan Software Inc 9400 Mcknight Rd, Pittsburgh 15237 | (412) 635-7020 |
| Tata Consultancy Svc 1910 Cochran Rd # 605, Pittsburgh 15220 | (412) 531-3856 |
| Technology People Inc 1620 Greenvalley Dr # 10, Pittsburgh 15220 | (412) 563-3460 |
| Tele-Tracking Technologies Inc 336 4th Ave # 7, Pittsburgh 15222 | (412) 391-7862 |
| Textcentric Inc 5001 Baum Blvd, Pittsburgh 15213 | (412) 818-3048 |
| Time Sys Corp 4516 Henry St # 202, Pittsburgh 15213 | (412) 681-6899 |
| Time Sys Corp 925 Liberty Ave, Pittsburgh 15222 | (412) 232-3250 |
| Trigram Systems 5840 Northumberland St, Pittsburgh 15217 | (412) 422-8976 |
| Tsa-Advet 4722 Campbells Run Rd, Pittsburgh 15205 | (412) 787-0980 |
| Universal Charge Accounts Inc 3500 Laketon Rd, Pittsburgh 15235 | (412) 243-2495 |
| Universal Data Corp 123 Oxbridge Dr, Pittsburgh 15237 | (412) 364-9909 |
| Visual Understanding Systems 123 University Pl, Pittsburgh 15213 | (412) 963-1212 |
| Vivisimo Inc 2435 Beechwood Blvd, Pittsburgh 15217 | (412) 422-2499 |
| Wawd Systems 6000 Babcock Blvd, Pittsburgh 15237 | (412) 369-8023 |
| Web Methods Inc 2 Penn Ctr W, Pittsburgh 15276 | (412) 787-9839 |
| World Dealer 2100 Wharton St, Pittsburgh 15203 | (412) 432-0200 |
| Xitech 345 Regis Ave # 3, Pittsburgh 15236 | (412) 655-2120 |
| Xyz Research Assoc 105 Braunlich Dr # 350, Pittsburgh 15237 | (412) 366-7188 |
| Zaxel Systems Inc 100 43rd St, Pittsburgh 15201 | (412) 682-2862 |
| Production Systems Techs Inc 5519 Darlington Rd, Pittsburgh 15217 | (412) 683-4000 |
| Proud Co 275 Curry Hollow Rd # 720, Pittsburgh 15236 | (412) 655-0604 |
| Psychology Software Tools Inc 2050 Ardmore Blvd, Pittsburgh 15221 | (412) 271-5040 |
| Pursuit Software Inc Pittsburgh 15222 | (412) 281-5040 |
| Q Plus Inc 2020 Beechwood Blvd, Pittsburgh 15217 | (412) 521-9525 |
| Quest Software 800 Penn Ave, Pittsburgh 15222 | (412) 765-3500 |
| Rational-Pure Software 651 Holiday Dr, Pittsburgh 15220 | (412) 928-3651 |
| iYogi - Computer Tech Support Services, Pittsburgh 600 Grant Street, Suite 660, Pittsburgh 15219 | (877) 214-1142 |