| BUCCHERI MARKETING GROUP, INC. | — | D00257550 | 1947-12-31 | Suspended | BALTIMORE |
| BUDEKE'S INCORPORATED | — | D00257600 | 1947-03-07 | Dissolved | LUTHERVILLE-TIMONIUM |
| C & G CONSTRUCTION COMPANY, INC. | — | D00222190 | 1947-12-11 | Merged | BALTIMORE |
| C. D. DENISON ORTHOPAEDIC APPLIANCE CORPORATION | — | D00081109 | 1947-09-26 | Active | TOWSON |
| C. H. LEARS, INC. | — | D00138925 | 1947-02-12 | Suspended | FOREST HILL |
| CANNON SLINE, INC. | — | F00354274 | 1947-04-14 | Suspended | PHILADELPHIA |
| CAPITOL ELECTRIC COMPANY, INC. | — | D00071175 | 1947-09-30 | Dissolved | ROCKVILLE |
| CARAUSTAR CUSTOM PACKAGING GROUP (MARYLAND), INC | — | D00048611 | 1947-02-28 | Merged | BALTIMORE |
| CARGILL, INCORPORATED | — | F00019034 | 1947-08-29 | Active | WAYZATA |
| CAROL DRYDEN AND CO., INC. | — | D00085241 | 1947-08-04 | Suspended | CRISFIELD |
| CAROLINE COUNTY FARM BUREAU, INC | — | D00071803 | 1947-10-06 | Active | DENTON |
| CAROZZA CONSTRUCTION CO., INC. | — | D00071886 | 1947-06-30 | Suspended | HILLSIDE |
| CASPER G. SIPPEL, INC | — | D00197996 | 1947-06-26 | Active | OVERLEA |
| CENTRAL CHEMICAL CORPORATION | — | D00056986 | 1947-12-23 | Suspended | HAGERSTOWN |
| CENTRAL IMPLEMENT CO., INC | — | D00057067 | 1947-11-07 | Suspended | SNOW HILL |
| CENTRAL MOTORS DODGE, INC. | — | D00057109 | 1947-12-19 | Suspended | HAGERSTOWN |
| CENTRAL SOYA COMPANY, INC. | — | F00019232 | 1947-07-21 | Suspended | FORT WAYNE |
| CHARLES F. PETTY AND SONS, INC. | — | D00171868 | 1947-05-19 | Suspended | BALTIMORE |
| CHASE COMMUNITY ORGANIZATION, INCORPORATED | — | D00058206 | 1947-04-28 | Suspended | CHASE |
| CHERRY HILL COMMUNITY PRESBYTERIAN CHURCH (USA), INC | — | D00058552 | 1947-07-30 | Active | BALTIMORE |
| CHESACO AVENUE METHODIST CHURCH | — | D00058685 | 1947-09-30 | Active | BALTIMORE |
| CHESAPEAKE CHEMICAL COMPANY, INC. | — | D01444793 | 1947-06-06 | Suspended | BALTIMORE |
| CHESAPEAKE YACHT CLUB, INC | — | D00059501 | 1947-01-08 | Active | SHADYSIDE |
| CHESTNUT LODGE RESEARCH INSTITUTE, INCORPORATED | — | D00059717 | 1947-12-31 | Dissolved | ROCKVILLE |
| CHRIST EVANGELICAL LUTHERAN CHURCH, INC. ELVATON, MD | — | D00116723 | 1947-10-14 | Active | MILLERSVILLE |
| CHRISTIAN SCIENCE SOCIETY, SILVER SPRING, MARYLAND | — | D00101576 | 1947-08-25 | Dissolved | EDGEWATER |
| CITY AGENCY, INC. | — | D00117952 | 1947-09-08 | Merged | BALTIMORE |
| CLAIRE FROCK COMPANY, INC. | — | D00118299 | 1947-12-24 | Suspended | THURMONT |
| CMC LIQUIDATION CORPORATION | — | D00120154 | 1947-01-02 | Suspended | BALTIMORE |
| COLT/123654, INC. | — | D00163824 | 1947-03-19 | Suspended | BERLIN |
| COLT/ABCFED, INC. | — | D00185538 | 1947-04-24 | Suspended | FT. WASHINGTON |
| COMMERCE CORPORATION | — | D00073569 | 1947-02-01 | Suspended | BALTIMORE |
| COMMERCIAL TESTING & ENGINEERING CO. | — | F00240416 | 1947-02-24 | Merged | CHICAGO |
| COMMUNITY PENTECOSTAL CHURCH OF HAMPDEN | — | D00106112 | 1947-02-04 | Active | BALTIMORE |
| CORRIGAN ENTERPRISES, INCORPORATED | — | D00199828 | 1947-08-27 | Dissolved | BALTIMORE |
| COUNTRY DAY SCHOOL OF THE SACRED HEART, INCORPORATED | — | D00076349 | 1947-04-23 | Active | BETHESDA |
| COX & COMPANY, INCORPORATED | — | D00225763 | 1947-09-29 | Suspended | BETHESDA |
| CRAGGS,INC | — | D00076844 | 1947-01-29 | Dissolved | BALTIMORE |
| CTLY CORP. | — | D00140046 | 1947-02-06 | Dissolved | BALTIMORE |
| CURTIN & JOHNSON, INC. | — | D00226217 | 1947-02-20 | Suspended | |
| CUTLER-HAMMER, INC. | — | F00020768 | 1947-10-20 | Merged | MILWAUKEE |
| D. L. BOEGLEN & SON, INC | — | D00226258 | 1947-01-16 | Dissolved | BETHESDA |
| DEEP CREEK BAPTIST CHURCH, OAKLAND, MARYLAND | — | D00080374 | 1947-01-13 | Active | OAKLAND |
| DELTA CHEMICAL CORPORATION | — | D00344580 | 1947-01-08 | Suspended | BALTIMORE |
| DIXON-TROXELL POST NO. 211, THE AMERICAN LEGION, INCORPORATED | — | D02309912 | 1947-04-09 | Active | FUNKSTOWN |
| DMCD INC. | — | D00079830 | 1947-03-31 | Dissolved | LINTHICUM |
| DONLEY CONSTRUCTION CO. INC | — | D00082743 | 1947-10-06 | Active | ROCKVILLE |
| DOR-WIC POST NO. 218, AMERICAN LEGION, INC | — | D00227678 | 1947-08-04 | Active | SHARPTOWN |
| DURALITE TRUCK BODY AND CONTAINER CORP. | — | D00087478 | 1947-10-01 | Suspended | BALTIMORE |
| E. L. STEBBING AND COMPANY, INC | — | D00202853 | 1947-12-29 | Suspended | BALTIMORE |