Companies 301–350 of 748
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| LOWERY COMPANY | — | D012773 | 1920-03-27 | Dissolved | |
| LUCKY SCOUT OIL PRODUCING COMPANY | — | D012881 | 1920-05-01 | Expired | |
| LUDLOW MINING COMPANY | — | D012933 | 1920-06-02 | Expired | |
| MACK OIL COMPANY | — | D013118 | 1920-10-05 | Expired | |
| MAHONEY BROTHERS, INCORPORATED | — | F001606 | 1920-05-17 | Withdrawn | |
| MALTA DEVELOPMENT COMPANY | — | D012605 | 1920-01-27 | Expired | |
| MALTA OIL AND GAS COMPANY | — | D012995 | 1920-06-26 | Expired | |
| MARION LATH COMPANY | — | D012852 | 1920-04-21 | Dissolved | |
| MARION SILVER MINES COMPANY | — | F001604 | 1920-05-07 | Expired | |
| MARQUETTE POOL AND BILLIARD PARLOR | — | D013141 | 1920-10-25 | Expired | |
| MARSHALL-WELLS COMPANY | — | F001623 | 1920-07-21 | Merged | |
| MARTINSDALE OIL AND GAS COMPANY | — | D012928 | 1920-05-27 | Dissolved | |
| MASON MANUFACTURING COMPANY | — | D012664 | 1920-02-20 | Dissolved | |
| MASONIC BUILDING ASSOCIATION OF ISMAY | — | D012794 | 1920-04-06 | Expired | |
| MASONIC TEMPLE ASSOCIATION OF BUTTE | — | D013092 | 1920-09-18 | Expired | |
| MAY FLOWER GOLD AND SILVER MINING COMPANY | — | F001595 | 1920-04-17 | Expired | |
| MAYO MINING COMPANY | — | D013063 | 1920-08-20 | Expired | |
| MC LEAN ELEVATOR COMPANY | — | D013115 | 1920-10-04 | Expired | |
| MCCLELLAN CREEK LUMBER COMPANY | — | D012728 | 1920-03-16 | Expired | |
| MCCONE COUNTY ABSTRACT COMPANY | — | D012777 | 1920-03-27 | Dissolved | |
| MCGOWAN BROTHERS HARDWARE COMPANY | — | F001590 | 1920-03-20 | Expired | |
| MCGREGOR OIL COMPANY | — | D012692 | 1920-03-01 | Expired | |
| MCIVER & COHAGEN | — | D012669 | 1920-02-21 | Dissolved | |
| MEDICINE LAKE CO-OPERATIVE COMPANY | — | D012551 | 1920-01-03 | Dissolved | |
| MEMORIAL HALL | — | D012665 | 1920-02-06 | Expired | |
| MERCER-WILKINSON COMPANY | — | D012999 | 1920-06-30 | Expired | |
| MESSICK'S DEPARTMENT STORE | — | D012565 | 1920-01-08 | Expired | |
| METROPOLITAN OIL AND GAS COMPANY | — | D012866 | 1920-04-28 | Expired | |
| METROPOLITAN PETROLEUM COMPANY OF MONTANA | — | D013072 | 1920-09-01 | Expired | |
| MICHELIN TIRE COMPANY | — | F001627 | 1920-09-08 | Withdrawn | |
| MID-NORTHERN OIL CO. | — | D012842 | 1920-04-19 | Dissolved | |
| MID-WEST REALTY COMPANY | — | D013184 | 1920-12-02 | Expired | |
| MIDAS OIL & GAS COMPANY | — | D012829 | 1920-04-14 | Expired | |
| MIDLAND BRICK AND TILE COMPANY | — | D012868 | 1920-04-29 | Expired | |
| MIDLAND DRUG CO. | — | D012557 | 1920-01-05 | Expired | |
| MIDLAND ELEVATOR COMPANY | — | D013071 | 1920-09-01 | Expired | |
| MIDLAND HARDWARE COMPANY | — | D012553 | 1920-01-05 | Expired | |
| MIDLAND IMPLEMENT CO., INC. | — | D013178 | 1920-12-01 | Active | |
| MIDLAND PETROLEUM COMPANY | — | F001600 | 1920-05-01 | Expired | |
| MIDWEST BROKERAGE COMPANY | — | D013016 | 1920-07-12 | Expired | |
| MILES CITY GREENHOUSES | — | D012651 | 1920-02-13 | Dissolved | |
| MILES CITY OIL COMPANY | — | D012792 | 1920-04-05 | Dissolved | |
| MILES CITY OIL REFINERY COMPANY | — | D013135 | 1920-10-19 | Expired | |
| MILK RIVER LEASING COMPANY | — | D012845 | 1920-04-19 | Expired | |
| MILK RIVER MORTGAGE COMPANY | — | D012682 | 1920-02-28 | Expired | |
| MINNESOTA BENCH OIL & GAS COMPANY | — | D012787 | 1920-04-01 | Dissolved | |
| MINNESOTA-MONTANA OIL CO. | — | D012753 | 1920-03-22 | Expired | |
| MIRACLE CITY OIL COMPANY | — | D012808 | 1920-04-10 | Expired | |
| MISSOULA CEMENT CONSTRUCTION COMPANY | — | D012791 | 1920-04-05 | Expired | |
| MISSOULA OIL AND DEVELOPMENT COMPANY | — | D013056 | 1920-08-10 | Expired |