Kelly (1954–55) • Ris (1955–58) • Plooijer (1958–61) • de Vroet (1961–63) • Mur (1963–65) • Zalai (1965–66) • Groenewoud (1966–67) • E. Teunissen (1967–69) • Paauwe jr. (1969–71) • de Jongh (1971–73) • Zalai (1973–78) • J. Teunissen (1977–80) • Kerkstra (a.i.) (1980) • van Brussel (1980–85) • de Haan (1985–88) • Immers (1988–89) • Gritter (1989–90) • Korbach (1990–92) • de Haan (1992–2004) • Verbeek (2004–2008) • Sollied (2008–)