Fear Factory - Band Members

Band Members

Current

• Burton C. Bell – lead vocals (1989–present)
• Dino Cazares – guitar (1989–2002, 2009–present)
• Matt DeVries – bass (2012–present)
• Mike Heller – drums (2012–present)

Former

• Dave Gibney – bass, vocals (spoken word intro for "Big God/Raped Souls" on Concrete) (1989–1991)
• Andy Romero – bass on Concrete (1991–1992)
• Andrew Shives – bass (1992–1993)
• Raymond Herrera – drums, percussion (1989–2008)
• Christian Olde Wolbers – bass (1993–2002), guitar (2002–2008)
• Byron Stroud – bass (2003–2012)
• Gene Hoglan – drums (2009–2012)

Additional personnel

• Reynor Diego – live keyboards (1991–1995) (recorded on Demanufacture)
• Rhys Fulber – samples/keyboards/programming/mixing (live and recorded Demanufacture, Obsolete, Digimortal, Archetype and Mechanize) (1993–2004, 2009–present)
• John Bechdel – live keyboards (1998–2004), programming (recorded on Digimortal, Archetype)
• Steve Tushar – live keyboards (1996–1997, 2004–2005), programming, electronics (recorded on Archetype and Transgression)
• John Sankey - drums and programming during 2011 demo sessions and for The Industrialist.