Companies 51–100 of 2,134
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| ABSOLUTE SOFTWARE, INC. | — | 1239438 | 2017-05-17 | Revoked | BOSTON |
| ABSOLUTE VALUE MANAGEMENT CORP. | — | 1016820 | 2010-09-30 | Revoked | BOSTON |
| ABtech NE Inc. | — | 2595336 | 2022-07-07 | Active | Boston |
| ACCELERATED MARKETING PARTNERS, LLC | — | 0977561 | 2009-07-14 | Revoked | BOSTON |
| ACCUNET SOLUTIONS, INC. | — | 1178198 | 2015-06-05 | Withdrawn | BOSTON |
| ACHAEMENID, LLC | — | 1189480 | 2015-10-26 | Active | Boston |
| ACHILLION PHARMACEUTICALS, INC. | — | 0638938 | 1999-12-29 | Revoked | BOSTON |
| ACL (7/99) CONNECTICUT STATUTORY TRUST | — | 1051708 | 2011-10-20 | Active | BOSTON |
| ACQUIA INC. | — | 1185649 | 2015-09-11 | Active | BOSTON |
| ACTBLUE, INC. CONSENT | — | 3409509 | 2026-03-26 | Active | BOSTON |
| ACTBLUE, LLC | — | 2544342 | 2022-04-25 | Active | Boston |
| AD BIOTECH SOLUTIONS, LLC | — | 0993013 | 2010-01-14 | Dissolved | BOSTON |
| ADMITHUB, INC. | — | 1367539 | 2020-11-24 | Active | BOSTON |
| ADVANCED DENTAL SLEEP MEDICINE OF CONNECTICUT, PC | — | 1201055 | 2016-03-21 | Active | BOSTON |
| ADVANCED PRACTICE STRATEGIES, LLC | — | 0650900 | 2000-05-08 | Merged | BOSTON |
| ADVANTAGED TECHNOLOGY INC. | — | 1170403 | 2015-03-18 | Withdrawn | BOSTON |
| ADVENT REALTY G.P. II LIMITED PARTNERSHIP | — | 0501727 | 1991-06-25 | Canceled | BOSTON |
| ADVENT REALTY LIMITED PARTNERSHIP II | — | 0501729 | 1991-06-25 | Canceled | BOSTON |
| ADVENT-KONG BLOCKER CORP. | — | 1012025 | 2010-08-04 | Withdrawn | BOSTON |
| ADVISOR TECHNOLOGY SERVICES, LLC | — | 0699883 | 2001-12-21 | Canceled | BOSTON |
| ADVOCATES UNITED, LLC | — | 1244233 | 2017-07-10 | Withdrawn | BOSTON |
| AEGERION PHARMACEUTICALS, INC. | — | 1232061 | 2017-02-17 | Active | Boston |
| AETHOS FUNDING, LLC | — | 1188903 | 2015-10-23 | Withdrawn | BOSTON |
| AGENCYPORT SOFTWARE CORPORATION | — | 0988477 | 2009-11-17 | Revoked | BOSTON |
| AK POSEIDON HOLDINGS, LLC | — | 0914056 | 2007-09-27 | Active | BOSTON |
| AKILI INTERACTIVE LABS, INC. | — | 1284632 | 2018-09-12 | Active | Boston |
| AKMM, LLC | — | 1370779 | 2020-12-22 | Active | BOSTON |
| AKOYA LLC | — | 2602163 | 2022-07-20 | Active | Boston |
| ALAN GRAY CLAIMS PROCESSING SERVICES, INC. | — | 0761962 | 2003-10-06 | Withdrawn | BOSTON |
| ALAN GRAY INSURANCE SERVICES, INC. | — | 0875464 | 2006-10-10 | Withdrawn | BOSTON |
| ALAN GRAY INVESTIGATIVE SERVICES, INC. | — | 0867680 | 2006-07-27 | Withdrawn | BOSTON |
| ALAN GRAY LLC | — | 1255280 | 2017-11-13 | Active | BOSTON |
| ALBANY ROAD STORAGE FUND PROPERTY MANAGER LLC | — | 1196817 | 2016-02-04 | Revoked | BOSTON |
| ALBANY ROAD-2560 DIXWELL LLC | — | 2770578 | 2023-04-17 | Revoked | BOSTON |
| ALBANY ROAD-2876 MAIN LLC | — | 2770632 | 2023-04-17 | Revoked | BOSTON |
| ALBANY ROAD-4 SHAWS COVE LLC | — | 2770620 | 2023-04-17 | Revoked | BOSTON |
| ALBANY ROAD-5 PEQUOT LLC | — | 2770604 | 2023-04-17 | Revoked | BOSTON |
| ALBANY ROAD-9 WASHINGTON LLC | — | 2770482 | 2023-04-17 | Revoked | BOSTON |
| ALBANY ROAD-BRANFORD I LLC | — | 1133787 | 2014-03-03 | Withdrawn | BOSTON |
| ALBANY ROAD-BRANFORD II LLC | — | 1133786 | 2014-03-03 | Withdrawn | BOSTON |
| ALBANY ROAD-COLUMBIA STORAGE LLC | — | 1167374 | 2015-02-19 | Dissolved | BOSTON |
| ALBANY ROAD-COMMERCE PARK LLC | — | 2530212 | 2022-04-05 | Revoked | BOSTON |
| ALBANY ROAD-CT STORAGE BLOOMFIELD LLC | — | 1089033 | 2012-11-16 | Dissolved | BOSTON |
| ALBANY ROAD-CT STORAGE SIMSBURY I LLC | — | 1089040 | 2012-11-16 | Dissolved | BOSTON |
| ALBANY ROAD-CT STORAGE SIMSBURY II LLC | — | 1089042 | 2012-11-16 | Dissolved | BOSTON |
| ALBANY ROAD-CT STORAGE WATERBURY LLC | — | 1089032 | 2012-11-16 | Dissolved | BOSTON |
| ALBANY ROAD-GRISWOLD STORAGE LLC | — | 1141572 | 2014-05-07 | Dissolved | BOSTON |
| ALBANY ROAD-WATERBURY 770 STORAGE LLC | — | 1167376 | 2015-02-19 | Dissolved | BOSTON |
| ALBANY ROAD-WINDSOR STORAGE LLC | — | 1187985 | 2015-10-14 | Dissolved | BOSTON |
| ALBERT, RIGHTER & TITTMANN ARCHITECTS, INC. | — | 1155858 | 2014-09-24 | Active | BOSTON |
Boston registrations by year
60 years2026862025116202491202312120221102021112202080201968201875201769201659201566201458201341201275201158201040200928200850200758200643200556200446200343200240200144200051199972199840199751199630199519199416199310199271991819908198971988619873198681985619841119831019821198141980419794197811977119753197431971119702196911968119671196411962219007
Other cities in Connecticut
60 largestNone37,806Stamford37,546Hartford26,482Bridgeport25,556New Haven22,063Norwalk20,635Danbury20,427Greenwich18,900Waterbury17,085Glastonbury15,932Fairfield14,639West Hartford13,640Westport12,499Milford11,267Hamden10,578New York10,392Stratford9,041New Britain9,018Shelton8,430Meriden8,279Manchester8,185East Hartford7,601Bristol7,544Wallingford7,441West Haven7,428Middletown6,930Trumbull6,866Branford6,762Farmington5,705Ridgefield5,651New Canaan5,604Darien5,574North Haven5,494Windsor5,069Cheshire5,036Wilton4,975Southington4,928New Milford4,824Guilford4,775Bloomfield4,743Avon4,608Newington4,590South Windsor4,506Torrington4,358Enfield4,234Rocky Hill4,149Naugatuck4,115Wilmington4,098Monroe4,069Bethel4,020Norwich4,016Brookfield3,932Wethersfield3,926East Haven3,916Madison3,896New London3,851Newtown3,534Orange3,499Southbury3,479Brooklyn3,460