Category:Energy companies established in the 1940s This category is for Energy companies established in the 1940s.1890s1900s1910s1920s1930s1940s1950s1960s1970s1980s1990s 15th16th17th18th19th20th21st22nd23rd24th25thSee also: Category:Energy companies disestablished in the 20th century Subcategories This category has the following 10 subcategories, out of 10 total. E Energy companies established in 1940 (4 P) Energy companies established in 1941 (1 C, 2 P) Energy companies established in 1942 (2 P) Energy companies established in 1943 (4 P) Energy companies established in 1944 (6 P) Energy companies established in 1945 (6 P) Energy companies established in 1946 (1 C, 9 P) Energy companies established in 1947 (8 P) Energy companies established in 1948 (1 C, 5 P) Energy companies established in 1949 (1 C, 7 P)
