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| 1867 Business Solutions, Inc. | Milwaukee |
| 401K Design | Madison |
A
| @Link Networks | |
| Abacus Technologies LLC | Cottage Grove |
| Aberdean | Madison |
| Absinthe Designs | |
| AbsoluTech, LLC | Milwaukee |
| Ainsworth & Partners, Inc | Ridgeway |
| American Computer Software | Madison |
| AMTEC Corp | Janesville |
| Amtelco | McFarland |
| Ansul Incorporated | Marinette |
| Apex Embedded Systems | Monona |
| APlus Computech | Madison |
| APW Ltd. | Waukesha |
| Argus Ventures, LLC | Madison |
| Artos Engineering Co. | Waukesha |
| AVISTA Inc. | Platteville |
B
| BachnerVickroy Group | Middleton |
| Badger Meter Inc. | Milwaukee |
| Banta Corp | Menasha |
| Berbee Information Networks | Madison |
| Bit 7, Inc. Product Design | Madison |
| BOSS International | Madison |
| Bruker Axs Inc | Madison |
| BungeeCraft | Milwaukee |
C
| Centuar Systems | Madison |
| Cherry Electrical Products | Pleasant Prarie |
| Chris Writer Publishing | Montello |
| Computer Knowledge | Stoughton |
| Continental Mapping | Sun Pairie |
| CoreComm | |
| CPM (Customer Potential Management) | Middleton |
| Curwood, Inc. | Oshkosh |
D
| Delphinus, LLC | Sauk City |
| Digital Age Development, Inc. | DeForest |
| DiscoverNet | Eau Claire |
| DMI (Data Mining Institute) | Madison |
| DRS Ahead Technology, Inc. | St. Croix Falls |
| DSI Inc. | Appleton |
E
| EarthSubmit.com | Cottage Grove |
| Einstein Personal Communications | Little Chute |
| Esker, Inc. | Madison |
| EVCO Plastics | De Forest |
| Experts on Demand | Madison |
F
| Fiserv Inc | Brookfield |
| Flambeau | Baraboo |
| ForumNet | Madison |
G
| Galaxy Technologies | Madison |
| The Gecko Group Inc. | Milwaukee |
| General Communications | Madison |
| G-I Office Technologies | Madison |
| Global Dialog Internet | Monona |
| Global Printer Services | Madison |
| Global Technology Systems | Trevor |
| Greenbriar & Russel | Madison |
| Gtech Corp | West Greenwich |
H
| Hamlin, Inc. | Lake Mills |
| HBG e-Business Solutions | Madison |
I
| Inflection Point Solutions | Milwaukee |
| IIS | Madison |
| Imaging Communication Services | Milwaukee |
| Imagiware, Inc. | Madison |
| InfoCor Communications Company | Milwaukee |
| Intelligent Networks, Inc. | Madison |
| Internet Dynamics Corp (IDC) | |
| ITerra Group | Milwaukee |
| Inwave | Janesville |
| INX International Ink Co. | Milwaukee |
| Ironye Productions, Inc. | Glendale |
J
| JADE Technologies, Inc. | Brookfield |
| JEAH Communications, LLC | Milwaukee |
| Johnson Controls Inc | Milwaukee |
| JVLNet | Janesville |
K
L
M
| MAD Typing and Consulting (MADTC) | Sun Prairie |
| Material Interface, Inc. | Sussex |
| Max Network | Milwaukee |
| MC2, Inc. | Milwaukee |
| Merge Technologies Inc | Milwaukee |
| MHTC.Net | Mount Horeb |
| Micro Estimating Systems Inc. | New Berlin |
| MidCoast Web Design | |
| Monopanel Technologies, Inc. | West Allis |
| Morris Material Handling, Inc. | Oak Creek |
| The Morrison Group | New Berlin |
N
| Nemesis Networks, Inc. | Madison |
| Neohapsis | Milwaukee |
| NetCentric Data Solutions Company | La Crosse |
| NetSolutions Corporation | Milwaukee |
| New Horizons Computer Learning Centers | Wauwatosa |
| Niro, Inc. | Hudson |
| NMT Corporation | La Crosse |
| Noelle Design | Madison |
| Norback, Ley & Associates LLC | Middleton |
| Norlight Telecommunications | Brookfield |
| Northwind Technical Services, Inc. | Delafield |
| NOVA Systems, Inc. | Milwaukee |
O
| Oilgear | Milwaukee |
| Office of Business | Madison |
| The Olson Company | Waukesha |
| Omni Tech Corporation | Waukesha |
| Optavia Corporation | Madison |
| OrionWorks | Madison |
P
| Panaround.Com | Milwaukee |
| Panatrack, Inc. | Delafield |
| Paper Converting Machine Co. | Green Bay |
| Perspective Communications, Inc. | Milwaukee |
| Peter Storer & Associates | Mequon |
| Pierce Nucleic Acid Technologies | Milwaukee |
| Pike Technologies | Madison |
| The Pixel Farm | |
| PKWARE, Inc. | Brown Deer |
| Platinum Systems, Inc. | Kenosha |
| Plato Group | Menomonee |
| Plexus Corporation Inc | Neenah |
| Powercom Company | Beaver Dam |
| Precision Color Graphics, Ltd. | Franklin |
| Pro Tech Systems | Allenton |
| Process Displays, Inc. | New Berlin |
| Professional Communication Systems (PCS) | Menomonee |
R
| Raven Software | |
| RBP Chemical Technology | Milwaukee |
| Realtime Design | Madison |
| Reprographic Technologies | Racine |
| ReQuest Ltd. | Madison |
| Revolution Networks | Madison |
| Rockwell Automation Inc | Milwaukee |
| Rowbottom and Associates, Inc. | Wauwatosa |
| RR Software, Inc. | Madison |
S
| S2 Technologies LLC | Milwaukee |
| SBC | Chicago, IL |
| Sensient Technologies Co | Milwaukee |
| S-F Analytica Laboratories, Inc. | Milwaukee |
| Sierra Inc. | Sierra |
| Small Bytes, Inc. (SBI) | Cambridge |
| Smart Studios | Madison |
| Smith & Nephew | Germantown |
| Software Configuration Solutions, Inc. | Brokfield |
| Spectrum Digital Services | Hartland |
| Sprint E-Solutions | Milwaukee |
| Sprint PCS | Milwaukee |
| SSI Technologies, Inc., Sintered Specialties Div. | Janesville |
| Stamm Business Technologies | Milwaukee |
| Standard Networks | Madison |
| StandFire Networks, Inc. | Milwaukee |
| Strattec Security Corporation | Milwaukee |
| Streamex Technologies | Milwaukee |
| Sundial Small Business Services | Madison |
| Superior Support Resources, Inc. | Brookfield |
| Supranet Communications, Inc. | Madison |
T
| Tall Guy Productions, Inc. | Fort Atkinson |
| Tara Software | Madison |
| TDS – Telephone & Data Systems Inc. | Middleton |
| TDS Telecom | Madison |
| A Fortune 500 company and in the top 1 percent of U.S. phone companies. Providing business phone systems, Internet, VPNs, Managed Network Services and Co-Location. | |
| TEC Sysytems | De Pere |
| Technology Tactics | Milwaukee |
| TechQuility, LLC | Mequon |
| TechWorks LLC | Wauwatosa |
| Tekra Corporation | New Berlin |
| TerraCom Internet Services | Madison |
| Thermo Cahn | Madison |
| Third Millenium Design | Milwaukee |
| Third Wave Technologies Inc | Madison |
| Three-Bit Web Design | |
| Top Floor Technologies | Madison |
| Torcom | Madison |
| Transmart Technologies, Inc. | Madison |
| Trombetta Motion Technologies | Menomonee Falls |
| Tufco Technologies Inc | Green Bay |
| Tushaus Computer Services | Milwaukee |
U
V
W
| Webcom Inc. | Milwaukee |
| Webster Instruments | Milwaukee |
| Widen Enterprises, Inc. | Madison |
| Wingra Technologies, Inc. | Madison |
| Wiscomp Systems Inc | Waukesha |
| Woodland Communications, Inc. | Madison |
| World Wide Connections | Madison |
Y
| Yahara Software | Madison |
