Diamond State Telephone was created in 1897.
American Broadcasting Company was created in 1943.
Commercial Cable Company was created in 1884.
Great Northern Telegraph Company was created in 1869.
Brethren Missionary Herald Company was created in 1940.
Vermont Teddy Bear Company was created in 1981.
Providence Telephone Company was created in 1893.
Oriental Telephone Company was created in 1881.
Armstrong Telephone Company was created in 1946.
Bell Telephone Company was created in 1877.
Central Telephone Company of Virginia was created in 1971.
Peninsular Telephone Company Building was created in 1925.
Central Telephone Company of Texas was created in 1956.
United Telephone Company of Kansas was created in 1909.
The American Telephone and Telegraph Company was created in 1885
Bell Telephone Company was created in 1877.
North Absheron Operating Company was created in 1997.