Formula One constructors (Indianapolis only)

American racing crew chief

Racing Car Manufacturer

Lesovsky was a racing car constructor. Lesovsky roadsters competed in the Indy 500 from 1949 to 1963.

American auto racing official (1911–1978)

American constructor of racing cars

American racing car constructor

American auto racing builder

racing car constructor

thumb|right|A 1960 Meskowski on display at the Henry Ford Museum in 2012.

racing car constructor, who competed in three rounds of the FIA World Championship - the 1951, 1954 and 1955 Indy 500

Bromme was a racing car constructor who competed in the FIA World Championship (Indy 500 only) from 1951 to 1954.

racecar makers

thumb|The 1932 Indianapolis 500-winning Wetteroth Wetteroth was an American racing car constructor, owned and operated by California-based Texan Louis "Curly" Wetteroth. Wetteroth cars won four Indianapolis 500s (1932, 1935, 1938, 1941) and competed in one FIA World Championship race (1950 Indianapolis 500).

racing car constructor

American racing car constructor

Pankratz was a racing car constructor. It was established by Bob Pankratz, a race driver. Pankratz cars competed in two FIA World Championship races - the and Indy 500.

former racing car constructor

racing car constructor

Nichels Engineering was an American racing car builder and team owner. It was run by crew chief / mechanic Ray Nichels.