| GAMMA THETA OF ALPHA CHI OMEGA HOUSE CORPORATION | — | D00107011 | 1949-04-26 | Suspended | SILVER SPRING |
| GAYWOOD COMMUNITY ASSOCIATION, INC | — | D00107904 | 1949-09-15 | Active | BALTIMORE |
| GELMARC TOWERS, INC. | — | D00621219 | 1949-06-28 | Suspended | POTOMAC |
| GEMMA APARTMENTS, INC. | — | D00108050 | 1949-09-29 | Suspended | SUITLAND |
| GEORGETOWN YACHT BASIN, INC | — | D00108514 | 1949-04-19 | Suspended | GEORGETOWN |
| GIST & CHAIRS, INC. | — | F00270793 | 1949-03-11 | Suspended | WASHINGTON |
| GLEN BURNIE HEALTH CENTER ASSOCIATION, INCORPORATED | — | D00109611 | 1949-09-13 | Dissolved | GLEN BURNIE |
| GPS HOLDING COMPANY, INC. | — | D00108290 | 1949-08-01 | Suspended | BALTIMORE |
| GREAT LAKES DREDGE & DOCK COMPANY | — | F00354167 | 1949-12-27 | Dissolved | OAK BROOK |
| GREATER PRAISE CHURCH OF JESUS CHRIST, INC | — | D00256164 | 1949-05-11 | Suspended | BALTIMORE |
| GREEN HILL LAND COMPANY, INC | — | D00112987 | 1949-01-31 | Suspended | SALISBURY |
| GREEN HILL YACHT & COUNTRY CLUB, INC | — | D00232629 | 1949-03-01 | Suspended | SALISBURY |
| GREENBELT HOMES, INC | — | D00113258 | 1949-05-13 | Active | GREENBELT |
| GRIP-SEAL INC. | — | F00026930 | 1949-03-19 | Suspended | HACKENSACK |
| GROWTH INDUSTRY SHARES, INC. | — | D00114108 | 1949-07-28 | Dissolved | BALTO. |
| GUILD HOMES, INCORPORATED | — | D00114298 | 1949-03-07 | Dissolved | BALTIMORE |
| H. S. KING COMPANY, INC. | — | D00236398 | 1949-07-01 | Suspended | SILVER SPRING |
| HAGERSTOWN AUTO PARTS COMPANY, INC. | — | D00115014 | 1949-07-21 | Suspended | HAGERSTOWN |
| HARRY HOFFMAN & SONS, INC. | — | D00234658 | 1949-12-28 | Suspended | BALTIMORE |
| HARUNDALE LIQUORS, INC | — | D00087916 | 1949-12-07 | Suspended | ANNAPOLIS |
| HAWKINS ELECTRIC COMPANY, INC | — | D00089094 | 1949-08-30 | Suspended | MONROVIA |
| HAYS, INC. | — | D00089599 | 1949-06-16 | Suspended | HAGERSTOWN |
| HOLY CROSS LUTHERAN CHURCH, GREENBELT, MARYLAND | — | D00086843 | 1949-08-02 | Active | GREENBELT |
| HUGGINS & HARRISON, INC | — | D00235143 | 1949-10-10 | Dissolved | BETHESDA |
| HUGHES UNITED METHODIST CHURCH OF WHEATON, MARYLAND | — | D00120527 | 1949-09-28 | Active | SILVER SPRING |
| HYATTSVILLE IZAAK WALTON LEAGUE OF AMERICA, INC | — | D00121020 | 1949-08-02 | Suspended | WASHINGTON |
| HYGRADE FOOD PRODUCTS CORPORATION | — | F00025403 | 1949-04-22 | Suspended | BALTIMORE |
| INDIAN LOOKOUT CONSERVATION CLUB OF EMMITSBURG, MARYLAND, INC | — | D01625110 | 1949-08-08 | Active | EMMITSBURG |
| IRWIN AZMAN & THOMAS AZMAN, O.D.'S, P.A | — | D01614338 | 1949-06-03 | Active | TIMONIUM |
| J. W. SHOCKLEY & SON, INC | — | D00196386 | 1949-10-03 | Dissolved | SNOW HILL |
| JACK N' JILL, INC. | — | D00235820 | 1949-07-26 | Suspended | CUMBERLAND |
| JAMES RIVER OIL COMPANY, INCORPORATED | — | D00123968 | 1949-02-02 | Merged | BALTO |
| JANSAN, INC | — | D00164095 | 1949-05-27 | Active | BALTIMORE |
| JEPHTHAH HOLDING CORPORATION | — | D00124685 | 1949-03-23 | Active | ESSEX |
| JOHN MATRICCIANI COMPANY, INCORPORATED | — | D00147546 | 1949-01-28 | Dissolved | BALTIMORE |
| KENT VILLAGE SHOPPING CENTER, INC. | — | D00143644 | 1949-10-18 | Dissolved | BETHESDA |
| KESWICK IMPROVEMENT ASSOCIATION, INC | — | D00143925 | 1949-02-17 | Suspended | BALTIMORE |
| KRAY COAL CO., INC. | — | F00026708 | 1949-03-22 | Suspended | CRELLIN |
| KUNZ, INC | — | D00142299 | 1949-07-01 | Suspended | BALTIMORE |
| L. P. SAFFORD INC | — | D00385567 | 1949-12-15 | Suspended | BRINKLOW |
| LANGLEY PARK APARTMENTS SEC. D, INC . | — | D00137448 | 1949-06-09 | Suspended | SILVER SPRING |
| LAUREL GARDENS, INC | — | D00138149 | 1949-05-24 | Active | LAUREL |
| LAWRENCE CONSTRUCTION CO., INC . | — | D00138495 | 1949-01-03 | Dissolved | SPARKS |
| LEXINGTON PARK BAPTIST CHURCH OF ST. MARY'S COUNTY, MARYLAND | — | D00140558 | 1949-09-08 | Active | LEXINGTON PARK |
| LIBERTY TRANSFER COMPANY , INC . | — | D00140947 | 1949-12-20 | Suspended | BALTIMORE |
| LOCH RAVEN ELEMENTARY SCHOOL PARENT-TEACHER ASSOCIATION, INCORPORATED | — | D00596940 | 1949-10-14 | Suspended | BALTIMORE |
| LODGE NO. 88, FRATERNAL ORDER OF POLICE, INC | — | D00604348 | 1949-06-10 | Active | HAGERSTOWN |
| LONG MEADOW APARTMENTS, INC. | — | D00134767 | 1949-04-13 | Dissolved | HAGERSTOWN |
| LORD BALTIMORE COMMERCIAL INVESTORS CORPORATION | — | D00135020 | 1949-07-06 | Suspended | TOWSON |
| LUCILLE CORPORATION | — | D00202283 | 1949-12-30 | Dissolved | BALTIMORE |