The Glenn L. Martin Company was founded by aviation pioneer Glenn Luther Martin on August 16, 1912. Martin started building military trainers in Santa Ana, California, and in 1916, Martin accepted a merger offer from the Wright Company, creating the Wright-Martin Aircraft Company in September. This new company did not go well, and Glenn Martin left to form a second Glenn L. Martin Company on September 10, 1917; it was based in Cleveland, Ohio. (Later, its headquarters would be moved to Baltimore, Maryland.)
During World War II, a few of Martin's most successful designs were the B-26 Marauder and A-22 Maryland bombers, the PBM Mariner and JRM Mars flying boats, widely used for air-sea rescue, anti-submarine warfare and transport.
Martin ranked 14th among US corporations in the value of wartime production contracts. The Martin Company built a total of 531 Boeing B-29 Superfortresses and 1,585 B-26 Marauders at its Omaha, Nebraska, plant at Offutt Field. Among the B-29s manufactured there were all the Silverplate aircraft, including Enola Gay and Bockscar which dropped the two, war-ending atomic bombs on Hiroshima and Nagasaki, Japan.










