| BUSINESS |
| ACTIVITY |
| BUILDING |
| DATES |
| L. A. Lanctot |
| Barber shop |
| ca1902 |
| L. A. Steams & Co. |
| General lumbering business |
| Juillet 1880 - |
| L. P. Menard |
| Baker |
| ca1909 |
| L. N. & R. Gardine |
| Tanners & Curriers |
| Mai 1868 - |
| Langdon & Foster |
| Magasin général |
| 1828-1931 |
| Langmaid & Co. |
| Bakers and Confectioners |
| Beebe Plain |
| novembre 1892 - avril 1893 |
| Langmaid & Libbey |
| Bakers and Confectioners |
| Beebe Plain |
| avril 1893 - mai 1893 |
| Lawrence & Knight |
| Grocers and General Traders |
| Stanstead Plain |
| Mai 1879 - |
| Lay Whip Co. |
| Whip mfg. |
| Libby Building, Upper floor of Butterfield factory, Lay Whip Factory |
| (1892) |
| Lee Farm |
| Farmer |
| Lee Farm |
| Libby Bros. |
| Carriagemaker and undertakers |
| (1890-1892) |
| Lincoln & Lincoln |
| Butchers and Dealers in Meat |
| Rock Island |
| décembre 1906 - décembre 1907 |
| Lyfford & Steams |
| General Traders |
| Stanstead |
| Dec. 1865 - |
