Windsor at a glance
live counts752
companies on file
1987–2026
registration years charted
2023
busiest year · 57 registrations
204060
19871997200720162026
| Item | companies |
|---|---|
| 1987 | 3 |
| 1988 | 2 |
| 1989 | 2 |
| 1990 | 6 |
| 1991 | 3 |
| 1992 | 6 |
| 1993 | 5 |
| 1994 | 6 |
| 1995 | 3 |
| 1996 | 7 |
| 1997 | 4 |
| 1998 | 8 |
| 1999 | 4 |
| 2000 | 7 |
| 2001 | 16 |
| 2002 | 10 |
| 2003 | 6 |
| 2004 | 15 |
| 2005 | 14 |
| 2006 | 15 |
| 2007 | 17 |
| 2008 | 15 |
| 2009 | 17 |
| 2010 | 11 |
| 2011 | 17 |
| 2012 | 27 |
| 2013 | 14 |
| 2014 | 25 |
| 2015 | 23 |
| 2016 | 24 |
| 2017 | 21 |
| 2018 | 19 |
| 2019 | 25 |
| 2020 | 31 |
| 2021 | 40 |
| 2022 | 36 |
| 2023 | 57 |
| 2024 | 50 |
| 2025 | 50 |
| 2026 | 36 |
Registrations before 1987 (55 companies) are left off the year chart. Filings without a registration date are counted in the total but not on the chart.
Companies 1–50 of 752
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| 1123 CONSULTING LLC | — | O044481 | 2024-03-21 | Inactive | WINDSOR |
| 1210 ROCKY LLC | — | O048162 | 2026-03-09 | Active | WINDSOR |
| 13571 YOUNGER, LLC | — | O035925 | 2019-05-08 | Active | WINDSOR |
| 2020 MINNESOTA, LLC | — | T032379 | 2001-10-12 | Dissolved | WINDSOR |
| 33-1/3 TRUCKING, LTD. | — | T027271 | 1997-06-19 | Dissolved | WINDSOR |
| 3D TRAINING, LLC | — | T043390 | 2007-07-18 | Inactive | WINDSOR |
| 419 WINDSOR LLC | — | F077690 | 2025-02-17 | Active | WINDSOR |
| 43 MADISON, LLC | — | F081603 | 2026-04-15 | Active | WINDSOR |
| 4588 GOLF ROAD - 6700 FAIRWAY CIRCLE CONDOMINIUM ASSOCIATION, INC. | — | 6F10249 | 1981-12-28 | Dissolved | WINDSOR |
| 608 EXOTIC RENTALS LLC | — | S128710 | 2020-06-30 | Dissolved | WINDSOR |
| 608 WINDOW CLEANING SERVICES LLC | — | S147207 | 2023-04-08 | Active | WINDSOR |
| 6683, LLC | — | S123159 | 2019-05-07 | Active | WINDSOR |
| 6703-05 CHARLIE GRIMM RD CONDOMINIUM ASSOCIATION, INC. | — | 6S21233 | 1979-04-10 | Active | WINDSOR |
| 6761 DEPOT ST, LLC | — | S164021 | 2025-10-20 | Active | WINDSOR |
| 935 ADVISORY SERVICES LLC | — | N063267 | 2024-12-31 | Active | WINDSOR |
| A STEP AHEAD DAY CAMP, LLC | — | A067093 | 2012-01-25 | Active | WINDSOR |
| A-1 SEWER SERVICE, INC. | — | A041600 | 2001-02-01 | Active | WINDSOR |
| A-WINDSOR SHEET METAL, INC. | — | A030074 | 1992-01-08 | Dissolved | WINDSOR |
| ACCOUNTING ANSWERS INC. | — | A047494 | 2004-02-25 | Inactive | WINDSOR |
| ACHIEVE360 LLC | — | A066337 | 2011-10-02 | Dissolved | WINDSOR |
| ACME COURIER SERVICE LLC | — | A068124 | 2012-06-11 | Active | WINDSOR |
| ADELE'S TRANSPORT, LLC | — | A049084 | 2004-10-26 | Active | WINDSOR |
| ADVANCED SEPARATION AND PROCESS SYSTEMS, INC. | — | A037797 | 1998-07-15 | Dissolved | WINDSOR |
| AGENA CORPORATION. | — | 2S01474 | 1970-04-28 | Revoked | WINDSOR |
| AKA AUTOMOTIVE LLC | — | A060233 | 2009-03-31 | Active | WINDSOR |
| ALCHEMY PRACTICE, LLC | — | A097147 | 2021-04-16 | Active | WINDSOR |
| ALH MERCHANDISING LLC | — | A053909 | 2006-10-02 | Dissolved | WINDSOR |
| ALIGNED UNION LLC | — | A119965 | 2026-01-14 | Active | WINDSOR |
| ALL SEASONS BROKERAGE, INC. | — | 1A13999 | 1984-06-28 | Dissolved | WINDSOR |
| ALL THE ANSWERS LLC | — | A088128 | 2019-01-18 | Active | WINDSOR |
| ALLIANT POWER INTERNATIONAL, INC. | — | D054649 | 2015-03-05 | Dissolved | WINDSOR |
| ALLIANT POWER, INC. | Manufacturing | 1D06034 | 1973-03-28 | Active | WINDSOR |
| ALPHA 1 INVESTOR LLC | — | A099547 | 2021-10-25 | Active | WINDSOR |
| ALSTOM GRID INC. | — | A065105 | 2011-03-29 | Withdrawn | WINDSOR |
| ALUMIFI LLC | — | A093213 | 2020-06-18 | Dissolved | WINDSOR |
| AMANIMEDICAL LLC | — | A096492 | 2021-03-08 | Active | WINDSOR |
| AMERICAN OSTEOPATHIC ACADEMY OF SPORTS MEDICINE, INC | — | A026463 | 1987-12-01 | Active | WINDSOR |
| AMERICAN SOCIETY FOR VETERINARY CLINICAL PATHOLOGY, INC. | — | A085620 | 2018-04-16 | Active | WINDSOR |
| AMS RACKLEY, INC. | — | R031872 | 1996-11-14 | Revoked | WINDSOR |
| AMTJ ENTERPRISES LLC | — | A108096 | 2023-07-14 | Dissolved | WINDSOR |
| AMZN AUTOMATION LLC | — | A089689 | 2019-06-14 | Dissolved | WINDSOR |
| ANDERSON, STAFFORD & ASSOCIATES INC. | — | A041477 | 2001-01-17 | Dissolved | WINDSOR |
| ANGELS CLEANING LLC | — | A056659 | 2007-11-06 | Dissolved | WINDSOR |
| ANONYMOUS ENTERPRISES L.L.C. | — | A048991 | 2004-10-07 | Dissolved | WINDSOR |
| ANOTHER ONE IN THE SKIN TATTOO LLC | — | A107821 | 2023-06-21 | Inactive | WINDSOR |
| ANYTHING VENDS LLC | — | A114944 | 2025-01-13 | Active | WINDSOR |
| APS MANAGEMENT SOLUTIONS, LLC | — | A102487 | 2022-05-23 | Active | WINDSOR |
| AQUA-BELL CORPORATION | — | 1A09440 | 1973-09-20 | Dissolved | WINDSOR |
| ARBOR ARMS APARTMENTS LLC | — | A098442 | 2021-07-27 | Active | WINDSOR |
| ARCANA MISCELLANIA LLC | — | A110250 | 2024-01-09 | Dissolved | WINDSOR |
Windsor registrations by year
64 years202636202550202450202357202236202140202031201925201819201721201624201523201425201314201227201117201011200917200815200717200615200514200415200362002102001162000719994199881997419967199531994619935199261991319906198921988219873198651985319844198321982319814198021979419781197721976119751197431973619721197021969119682196721966219601195611935119301
Other cities in Wisconsin
60 largestMilwaukee121,828Madison59,862Appleton32,783Green Bay29,639Waukesha19,389Brookfield18,955Racine15,508Kenosha15,388Eau Claire14,429Oshkosh12,633Wauwatosa10,778Janesville10,439Wausau10,211Middleton9,968La Crosse9,901Mequon9,610Oconomowoc8,915Menomonee Falls8,851West Allis8,664New Berlin8,580West Bend8,483Fond du Lac8,064Sheboygan7,860De Pere7,816Neenah7,634Sun Prairie7,325Pewaukee7,309Franklin6,800Hudson6,460Verona6,429Chicago6,282Hartland5,894Oak Creek5,663Beloit5,562Manitowoc5,526Stevens Point5,478Burlington5,476Lake Geneva5,420Chippewa Falls5,292Greenfield5,265Muskego4,880Cedarburg4,868Elkhorn4,762Waunakee4,743Fitchburg4,603Watertown4,471Wisconsin Rapids4,387Grafton4,177Hartford4,094Germantown4,092Onalaska4,078Sturgeon Bay4,054Glendale4,037Stoughton3,861Wilmington3,840Marshfield3,833New York3,799Kaukauna3,772Superior3,744Baraboo3,650