| 169TH COMMAND POST VETERANS OF WORLD WAR II, INCORPORATED THE | — | 0058379 | 1945-09-10 | Revoked | |
| A. C. P. ELECTRICAL SERVICE, INCORPORATED | — | 0081287 | 1945-07-05 | Revoked | |
| A. G. BAKER FUNERAL HOME,INCORPORATED | — | 0000235 | 1945-06-25 | Dissolved | |
| A. W. HAYDON COMPANY THE | — | 0082124 | 1945-11-19 | Dissolved | |
| ACME SALES, INCORPORATED | — | 0082002 | 1945-11-05 | Merged | NONE |
| ADMIRAL, INC. | — | 0086960 | 1945-10-04 | Dissolved | |
| AIKINS ELECTRONIC SUPPLIES, INC. | — | 0001145 | 1945-01-20 | Revoked | |
| ALDEN SUPPLY & MANUFACTURING COMPANY, INCORPORATED | — | 0001411 | 1945-11-14 | Dissolved | |
| ALGONQUIN PARTS, INCORPORATED | — | 0001481 | 1945-10-11 | Revoked | |
| ALLIED AMERICAN AGENCY INC. | — | 0001596 | 1945-10-02 | Withdrawn | |
| AM-MET COMPANY | — | 0088048 | 1945-11-13 | Merged | |
| AMERICAN AIRLINES, INC. | — | 0001892 | 1945-04-23 | Active | FORT WORTH |
| AMERICAN BRASS EMPLOYEES ASSOCIATION OF WATERBURY, INCORPORATED THE | — | 0051350 | 1945-05-01 | Revoked | |
| AMERICAN WOODWORKING COMPANY, THE | — | 0082719 | 1945-01-02 | Merged | |
| AMERICAN-ROMANIAN SOCIAL CLUB, INCORPORATED THE | — | 0061828 | 1945-04-13 | Active | Bridgeport |
| ARTHUR G. RUSSELL COMPANY, INCORPORATED THE | — | 0002975 | 1945-10-25 | Merged | |
| ARTHUR WRUBEL CORPORATION THE | — | 0003011 | 1945-05-28 | Dissolved | |
| ASGROW INTERNATIONAL CORP. | — | 0081716 | 1945-01-05 | Dissolved | |
| ASSOCIATED INSURANCE CONSULTANTS, INC. | — | 0000388 | 1945-06-15 | Dissolved | |
| ATTAWAUGAN REALTY CORPORATION, THE | — | 0003373 | 1945-04-09 | Dissolved | |
| AVON INVESTMENT COMPANY, THE | — | 0003671 | 1945-11-23 | Dissolved | STAMFORD |
| AVON PUBLIC HEALTH NURSING ASSOCIATION,INCORPORATED THE | — | 0051828 | 1945-05-02 | Merged | |
| B'NAY YISROEYL, INCORPORATED | — | 0052067 | 1945-06-21 | Revoked | |
| B-G COMPANY, THE | — | 0003843 | 1945-11-27 | Dissolved | |
| B. D. B. REALTY, INCORPORATED | — | 0003789 | 1945-12-27 | Dissolved | NONE |
| BARNES FOUNDATION, INCORPORATED, THE | — | 0054785 | 1945-09-21 | Active | Plantsville |
| BARRIDON PRODUCTS, INC. | — | 0082003 | 1945-12-28 | Merged | NONE |
| BAYVIEW HEIGHTS ASSOCIATION, INCORPORATED THE | — | 0051890 | 1945-09-19 | Revoked | |
| BELLTOWN LIQUOR SHOP, INCORPORATED | — | 0004813 | 1945-07-13 | Revoked | |
| BERKSHIRE BROADCASTING CORPORATION, THE | — | 0004985 | 1945-09-27 | Active | DANBURY |
| BERKSHIRE LUMBER COMPANY INCORPORATED | — | 0005005 | 1945-11-23 | Dissolved | |
| BETH SHOLOM SYNAGOGUE, INCORPORATED, THE | — | 0191336 | 1945-10-04 | Active | |
| BETHANY LUTHERAN CHURCH OF WEST HARTFORD, CONNECTICUT, INCORPORATED | — | 0191431 | 1945-10-18 | Active | |
| BETHLEHEM GRANGE #121 P. OF H. ,INCORPORATED,THE | — | 0051986 | 1945-09-26 | Active | WATERBURY |
| BIRCHWOOD COUNTRY CLUB,INCORPORATED THE | — | 0095749 | 1945-12-26 | Active | WESTPORT |
| BLACK ROCK APPLIANCE CO., INCORPORATED THE | — | 0005379 | 1945-11-21 | Revoked | |
| BLOOMFIELD GAME CLUB, INCORPORATED THE | — | 0052051 | 1945-04-04 | Revoked | NONE |
| BOYS & GIRLS CLUB OF REDDING EASTON, INC. | — | 0052098 | 1945-07-03 | Active | REDDING |
| BOZZUTO'S, INC. | Wholesale trade | 0094507 | 1945-06-07 | Active | CHESHIRE |
| BRAILOVER MUTUAL BENEFIT ASSOCIATION, THE | — | 0131801 | 1945-12-05 | Dissolved | |
| BRANCHERRY CADILLAC-PONTIAC, INC. | — | 0092358 | 1945-06-19 | Merged | NONE |
| BRANFORD ELECTRIC RAILWAY ASSOCIATION, INCORPORATED THE | — | 0052118 | 1945-08-14 | Active | EAST HAVEN |
| BRIDGEPORT REFRIGERATION, INCORPORATED | — | 0006164 | 1945-08-13 | Dissolved | |
| BRISTOL SHEET METAL COMPANY, THE | — | 0006248 | 1945-10-03 | Dissolved | |
| BROADMOOR BOULEVARD APARTMENTS, INCORPORATED | — | 0006290 | 1945-08-22 | Dissolved | NONE |
| BRYANT REALTY CORPORATION, THE | — | 0006520 | 1945-02-28 | Dissolved | |
| BUSHNELL COMPANY THE | — | 0006758 | 1945-04-04 | Dissolved | |
| BYLES-MACDOUGALL FUNERAL SERVICE, INCORPORATED, THE | — | 0006861 | 1945-01-26 | Active | NEW LONDON |
| CANDLEWOOD VISTA ASSOCIATION,INCORPORATED | — | 0052389 | 1945-08-27 | Active | DANBURY |
| CAPE VERDEAN'S SOCIAL CLUB OF BRIDGEPORT, INCORPORATED THE | — | 0052415 | 1945-01-09 | Revoked | |