Companies 1–50 of 224
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| ACP FACILITY SERVICES, LLC | 15223413 | 2025-01-08 | Active | WALTHAM |
| ACUTE EXTRACORPOREAL SERVICES, L.L.C. | 00308145 | 1999-07-29 | Active | WALTHAM |
| AMERICAN ACCESS CARE OF CHICAGO, LLC | 03659895 | 2011-10-05 | Active | WALTHAM |
| AMI INTERMEDIATE, LLC | 05231809 | 2015-06-10 | Revoked | WALTHAM |
| ANT II, LLC | 00228931 | 1998-10-13 | Active | WALTHAM |
| AP INTEGO INSURANCE GROUP, LLC | 03557391 | 2011-05-11 | Active | WALTHAM |
| APOTHECARY BY DESIGN ACQUISITION CO., LLC | 05690862 | 2016-05-07 | Active | WALTHAM |
| ARVATO USA LLC | 13724253 | 2023-09-26 | Active | WALTHAM |
| ASHLEY COMMUNITY ENERGY INITIATIVE LLC | 14360999 | 2024-02-16 | Active | WALTHAM |
| AVT US LLC | 15563931 | 2025-01-10 | Withdrawn | WALTHAM |
| AWH SPRINGFIELD, LLC | 08015228 | 2019-10-10 | Dissolved | WALTHAM |
| AZURA ANESTHESIA PARTNERS, LLC | 09039473 | 2020-11-04 | Active | WALTHAM |
| BARREVILLE ROAD COMMUNITY ENERGY INITIATIVE LLC | 17567071 | 2026-03-24 | Active | WALTHAM |
| BIOVERATIV U.S. LLC | 05852447 | 2016-11-21 | Active | WALTHAM |
| BURNHAM CENTER 1, LLC | 01412981 | 2005-02-01 | Revoked | WALTHAM |
| CAMP JACKSON COMMUNITY ENERGY INITIATIVE II LLC | 16600318 | 2025-09-03 | Active | WALTHAM |
| CANTON COMMUNITY ENERGY INITIATIVE LLC | 14867163 | 2024-06-28 | Active | WALTHAM |
| CARRIER MILLS COMMUNITY ENERGY INITIATIVE LLC | 14354581 | 2024-02-14 | Active | WALTHAM |
| CATELLUS FIBER OPTICS, LLC | 00273597 | 1999-03-25 | Active | WALTHAM |
| CHICAGO KIDNEY CARE ENTITY, LLC | 11505821 | 2022-04-07 | Active | WALTHAM |
| CHICAGO VASCULAR ASC, LLC | 06014232 | 2017-02-01 | Active | WALTHAM |
| CHIMCARE LLC | 16853267 | 2025-10-28 | Active | WALTHAM |
| CIRCLE COMPANY ASSOCIATES LLC | 07163371 | 2018-12-19 | Active | WALTHAM |
| CITIZENS DISABILITY, LLC | 04661869 | 2014-03-17 | Active | WALTHAM |
| GREENPATH WEST 163 STREET LANDCO LLC | 17564064 | 2026-03-17 | Active | WALTHAM |
| COLUMBIA COMMUNITY ENERGY INITIATIVE LLC | 13787689 | 2023-09-22 | Active | WALTHAM |
| COMMUNITY ENERGY INITIATIVE IV LLC | 16600253 | 2025-09-03 | Active | WALTHAM |
| COMMUNITY ENERGY INITIATIVE V LLC | 16600237 | 2025-09-03 | Active | WALTHAM |
| COREVITAS, LLC | 12550197 | 2022-12-08 | Active | WALTHAM |
| CRYSTAL SPRINGS ROAD COMMUNITY ENERGY INITIATIVE LLC | 15226552 | 2025-01-17 | Active | WALTHAM |
| DANMADDY PROPERTY GROUP, L.L.C. | 03752909 | 2012-01-04 | Active | WALTHAM |
| DDSSBOS LLC | 05394295 | 2015-11-12 | Active | WALTHAM |
| DECATUR SOUTH COMMUNITY ENERGY INITIATIVE LLC | 15970898 | 2025-04-15 | Inactive | WALTHAM |
| DYNAMIC IDEAS LLC | 12435169 | 2022-12-21 | Revoked | WALTHAM |
| EAST SCHOOLHOUSE ROAD COMMUNITY ENERGY INITIATIVE II LLC | 17823221 | 2026-04-20 | Active | WALTHAM |
| ECA ILLINOIS HOLDCO LLC | 13466459 | 2023-07-07 | Active | WALTHAM |
| ECA SOLAR LLC | 13219036 | 2023-07-24 | Active | WALTHAM |
| EDENRED BENEFITS LLC | 02881136 | 2009-10-08 | Active | WALTHAM |
| ELBURN COMMUNITY ENERGY INITIATIVE LLC | 14521658 | 2024-04-09 | Dissolved | WALTHAM |
| ELEVATE365, LLC | 06383823 | 2017-11-30 | Active | WALTHAM |
| ELLITHORPE ROAD COMMUNITY ENERGY INITIATIVE LLC | 15209356 | 2024-10-16 | Dissolved | WALTHAM |
| FAIRFIELD ROAD COMMUNITY ENERGY INITIATIVE LLC | 16502502 | 2025-07-18 | Active | WALTHAM |
| FISHER SCIENTIFIC INTERNATIONAL LLC | 03839001 | 2012-03-01 | Active | WALTHAM |
| FOODBAM, LLC | 05595835 | 2016-02-25 | Revoked | WALTHAM |
| FRESENIUS MEDICAL CARE WESTRIDGE, LLC | 06208665 | 2017-06-02 | Active | WALTHAM |
| FRESENIUS MEDICAL CARE AURORA COMMUNITY, LLC | 09469346 | 2020-12-09 | Revoked | WALTHAM |
| FRESENIUS MEDICAL CARE BATAVIA, LLC | 02877252 | 2009-10-16 | Active | WALTHAM |
| FRESENIUS MEDICAL CARE CALUMET PARK, LLC | 06388418 | 2017-10-12 | Active | WALTHAM |
| FRESENIUS MEDICAL CARE CHATHAM, LLC | 03333434 | 2010-10-25 | Active | WALTHAM |
| FRESENIUS MEDICAL CARE CHICAGO KIDNEY CENTER, LLC | 05673348 | 2016-06-03 | Active | WALTHAM |
Waltham registrations by year
29 yearsOther cities in Illinois
60 largestChicago403,107Springfield26,019Naperville24,555Aurora14,896Schaumburg13,811Northbrook13,550Rockford13,476Skokie11,831Evanston11,658Oak Park10,364Elgin9,840Plainfield9,698Joliet9,536Glenview9,143Des Plaines8,876Peoria8,800Arlington Heights8,684Champaign8,175Orland Park7,991Bloomington7,602Highland Park7,597Downers Grove7,535Palatine7,437Bolingbrook7,406Oak Brook7,233Elmhurst7,033Park Ridge6,779Wheaton6,776Belleville6,729New York6,389Lombard6,274St. Charles6,082Deerfield5,761Lake Forest5,623Hoffman Estates5,583Crystal Lake5,453Wilmette5,366Buffalo Grove5,234Lincolnwood5,108Tinley Park5,100Frankfort4,983Hinsdale4,881Elk Grove Village4,684Barrington4,675Glen Ellyn4,635Oak Lawn4,615Waukegan4,545Decatur4,432Libertyville4,375Burr Ridge4,212Addison4,192Calumet City4,176South Holland4,041Geneva4,020Wilmington4,009Wheeling3,979Matteson3,976Oswego3,899Lisle3,887Bartlett3,850