FEAR FACTORY

Biography and discography of Fear Factory, the industrial metal band formed in Los Angeles in 1989, with a page for each of their ten studio albums from Soul of a New Machine in 1992 to Aggression Continuum in 2021, including running orders, CD details, liner notes and a record of their concerts in Japan.

Biography

FEAR FACTORY
Biography

Fear Factory are an industrial metal band formed in Los Angeles in 1989. They settled early on a shape that has been copied widely since — the speed and the roar of death metal set against machine-like repetition and a clean singing voice — and made ten studio albums between Soul of a New Machine in 1992 and Aggression Continuum in 2021. The guitarist Dino Cazares has been there from the start; since Burton C. Bell, who sang from 1990 to 2020, left the band, the singer has been Milo Silvestro, who joined in 2023.

The band and the debut (1989-1993)

The band began in Los Angeles in 1989 as Ulceration, became Fear the Factory the following year and then Fear Factory. The first line-up was Burton C. Bell on vocals, Dino Cazares on guitar, Raymond Herrera on drums and Dave Gibney on bass.

They signed to Roadrunner Records in 1991 and released Soul of a New Machine on 25 August 1992, seventeen songs produced by Colin Richardson and recorded that May in Hollywood. Andrew Shives is credited on bass, though Cazares has since said that he played all of the bass himself. The band's foundation is already audible on it: death metal speed and roaring set against industrial repetition and clean singing.

An EP of remixes drawn from that record, Fear Is the Mind Killer, followed in 1993. Christian Olde Wolbers joined on bass in 1994, and the four of him, Bell, Cazares and Herrera became what is usually called the classic line-up.

The trilogy (1995-2001)

Demanufacture, from 1995, is built on machine-like repetition and on a voice that moves between roaring and clean singing, and it is the record most often named as their best. A remix album assembled from its material, Remanufacture (Cloning Technology), followed in 1997.

Obsolete, from 1998, is a concept record built on "Conception 5", a story written by Bell. The band played in Japan for the first time during the years they toured it.

Digimortal, from April 2001, takes its title from Digital Mortality and closes the line that runs through Demanufacture and Obsolete, in which the man and the machine become one thing. It reached number thirty-two on the American Billboard 200 and number one on the independent albums chart, and B-Real of Cypress Hill appears on one song.

Breaking up and starting again (2002-2006)

Bell announced in March 2002 that he was leaving and the band broke up, with disagreements over the direction of the music given as the reason. That same year a recording made in 1991 with Ross Robinson finally appeared, as Concrete.

The band started again in 2003 without Cazares. Wolbers moved from bass to guitar and Byron Stroud came in on bass. Their first record was Archetype in 2004, whose number thirty on the American Billboard 200 was the band's highest placing at the time. Transgression followed in 2005 with the same four players and turned out to be the last album with Herrera and Wolbers. The band stopped in 2006.

Cazares returns, and the fight over the name (2009-2021)

In April 2009 Bell and Cazares announced that they had reconciled, and a new line-up began work with Gene Hoglan on drums and Byron Stroud on bass. Herrera and Wolbers were not part of it, and that June the two of them said publicly that they were still in the band, which began the dispute over who could use the name.

Mechanize, from February 2010, is that line-up's first record and the only Fear Factory album Hoglan played on. On The Industrialist in 2012 the drums are programmed and only Bell and Cazares are credited as members; the same year Stroud left, Matt DeVries came in on bass and Mike Heller on drums. On Genexus in 2015 Heller played several of the songs himself, and Tony Campos joined on bass that year.

Bell left the band in September 2020. He gave as his reason a run of dishonest representations and unfounded accusations by present and former members, and said that his relationship with Cazares had worsened after a physical confrontation during the recording of Genexus. In the same year Herrera and Wolbers sued Bell and Cazares over the use of the name, and that case held up the release of the next album.

Aggression Continuum, from June 2021, came out in the middle of all this. Its vocals had been recorded in 2017, so Bell's voice is on a record that appeared after he had gone. It is the first Fear Factory album since their debut to miss every American Billboard chart. In November 2024 Cazares said that he now holds all of the rights to the band.

The new line-up (2023-2026)

In February 2023, after more than three hundred people had auditioned, the Italian singer Milo Silvestro joined. The drummer Pete Webber was confirmed that May.

Recording for a new album began on 21 April 2025, and the first single by this line-up, "Roboticist", appeared on 29 August 2026. Tony Campos plays the bass, and it is reported to be the first Fear Factory record on which he plays every bass part in the studio.

About the members

The current line-up is Milo Silvestro on vocals, Dino Cazares on guitar, Tony Campos on bass and Pete Webber on drums. Cazares has been in the band since it formed in 1989, apart from the years between 2002 and 2009, and is its only founding member still in it.

Among the former members are Burton C. Bell, who sang from 1990 to 2020; Raymond Herrera, who played drums from 1989 to 2009; Christian Olde Wolbers, who joined on bass in 1994 and played guitar from 2003; Byron Stroud, on bass from 2003 to 2012; and Gene Hoglan, on drums from 2009 to 2012.

Discography

Ten studio albums. The running order, the CD details and the liner notes for each one are on its own page, reachable from the album list on this page.

YearTitleLabel
1992Soul of a New MachineRoadrunner
1995DemanufactureRoadrunner
1998ObsoleteRoadrunner
2001DigimortalRoadrunner
2004ArchetypeLiquid 8
2005TransgressionCalvin
2010MechanizeCandlelight and AFM
2012The IndustrialistCandlelight and AFM
2015GenexusNuclear Blast
2021Aggression ContinuumNuclear Blast

Beside these there are the remix records Fear Is the Mind Killer (1993), Remanufacture (Cloning Technology) (1997) and Recoded (2022), Concrete, which was recorded in 1991 and first issued in 2002, and Re-Industrialized, a 2023 re-recording with live drums.

Concerts in Japan

The band played in Japan for the first time during the Obsolete years, but no source opened for this page gives the dates, so those shows are not listed here.

The earliest concerts that can be dated are 25 and 26 September 2010 at Saitama Super Arena, where they opened for Metallica on both nights along with The Sword.

In September 2012 they headlined three shows behind The Industrialist: Shibuya Club Quattro on the 18th, Nagoya Club Quattro on the 19th and Umeda AKASO on the 20th, with the Polish band Decapitated as special guest, promoted by SMASH.

Two shows in Tokyo and Osaka were announced for October 2015 to mark twenty years of Demanufacture, but both were cancelled and refunded.

They next played in Japan on 12 November 2024, a single show at Akabane ReNY alpha. It was their first concert here in twelve years and the first with Milo Silvestro singing, with Cyclamen opening.

About the sources

The facts here come from the band's own site; the tour announcement of their Japanese label, Warner Music Japan; articles by Tower Records Japan and Gekirock; the promoter SMASH's own page for the 2015 tour; MusicBrainz; and the English and Japanese Wikipedia articles on the band and on each album. No player's name and no concert date is supplied by inference.

Trivia

The 2012 headline visit was announced by Warner Music Japan, who issued the album here. Three nights in a row: Shibuya Club Quattro on 18 September, Nagoya Club Quattro on the 19th and Umeda AKASO on the 20th, with the Polish band Decapitated as special guest. Doors at 18:00, on stage at 19:00, 6,800 yen in advance with the drink charge taken at the door, promoted by SMASH. The band were touring The Industrialist, and unlike their previous visit two years earlier as Metallica's opening act, these were shows under their own name.

Source: Warner Music Japan official site, Fear Factory news

A Japanese tour marking twenty years of Demanufacture was set for October 2015 and did not happen. The promoter SMASH's own page for it gives two shows — Tokyo LIQUIDROOM on 20 October and Osaka umeda TRAD on the 21st, both with doors at 18:00 and the band on at 19:00 — and records that both were cancelled for reasons on the artist's side. Refunds ran from 16 October to 1 November through Ticket Pia, Lawson Ticket, e+ and SMASH friends member bookings. That is why neither night appears in the live listings on this site.

Source: SMASH official site, Fear Factory live information

Their return after twelve years was a single show on 12 November 2024 at Akabane ReNY alpha in Tokyo. Gekirock's announcement gives doors at 18:00, the band on at 19:00 and a price of 10,000 yen plus the drink charge, with Cyclamen opening; bookings opened at noon on 26 June 2024. It was also the first Japanese concert with Milo Silvestro, who had joined in February 2023, singing.

Source: Gekirock, Fear Factory Japan show announcement

The earliest Japanese concerts that can be dated are the two nights they opened for Metallica in September 2010. Tower Records Japan's article on the shows says that this band and the Texan group The Sword were the two opening acts at Saitama Super Arena on 25 and 26 September, and that both played on both days. They were touring Mechanize, released that February, with the line-up Dino Cazares had just rejoined after nine years away.

Source: Tower Records Japan news on the two bands opening for Metallica

Their highest placing on the American Billboard 200 is the number thirty reached by Archetype in 2004, a record made without Dino Cazares and the band's best showing at the time. At the other end, Aggression Continuum in 2021 missed every American Billboard chart, the first Fear Factory album to do so since their 1992 debut.

Source: English Wikipedia articles on Archetype and Aggression Continuum

News

Burton C. Bell (Ex-FEAR FACTORY) Announces December Canadian Tour

Billed as 'Burton C. Bell And The Void', the four shows run from Montreal on December 8 to Toronto on December 12.

Source: ThePRP (October 9, 2026)

ANTHRAX Call In MIKE HELLER (RAVEN, Ex-FEAR FACTORY) As A Fill-In For CHARLIE BENANTE With Four And A Half Hours’ Notice

It was the band’s September 29 support slot for IRON MAIDEN and MEGADETH at the Alamodome in San Antonio, Texas; no reason was given for Benante’s absence. Heller, who lives in San Antonio, took a 2:00pm call from MEGADETH drummer Dirk Verbeuren and was on stage at 6:30pm, having charted the songs in between. He wrote on social media that he "didn’t know any ANTHRAX songs on the drums", sat with the band for less than an hour, "and then went on stage in front of 56,000 people or whatever, and did my best".

Source: BLABBERMOUTH (September 30, 2026)

Ex-FEAR FACTORY Members Christian Olde Wolbers And Raymond Herrera Rename Their Project Machines Of Hate

The social media account that had been running as Angst Fabrik has been rebranded, and now lists the two as confirmed members. The account's bio notes that this name is still a working title. Machines Of Hate is also the title of a remix of "Self Bias Resistor" on FEAR FACTORY's 1997 remix album "Remanufacture", and the phrase appears in that song's lyrics.

Source: ThePRP (September 29, 2026)

Ex-FEAR FACTORY Singer BURTON C. BELL Is Putting Finishing Touches On Debut Solo Album: 'It's 10 Completely New Songs'

Speaking to Pierre Gutiérrez of Rock Talks, Bell said he is finishing the recording in Los Angeles: "We have 11 songs, brand new songs. I got one more song to record — well, two more songs to finish — and then I'm gonna start shopping." None of the four solo singles he has issued since 2023 — a cover of Rammstein's "Du Hast", "Anti-Droid", "Technical Exorcism" and "Savages" — will appear, though he would like "Savages" as a bonus track. He wants label distribution and has not set a release date.

Source: BLABBERMOUTH.NET (September 14, 2026)

FEAR FACTORY's Forthcoming Album Is The First On Which TONY CAMPOS Handled All The Studio Bass Duties

Dino Cazares has been the band's most prominent studio bassist overall.

Source: ThePRP (September 13, 2026)

Ex-FEAR FACTORY Singer BURTON C. BELL Announces ‘Obsolete By Word Of Mouth’ October 2026 U.S. Spoken-Word Dates

The spoken-word experience celebrating the 30th anniversary of FEAR FACTORY's “Obsolete” comes to San Diego on October 6, Los Angeles on October 7 and Las Vegas on October 9. Each hour-long event is limited to 50 guests, who will be asked to put their phones away, while Bell shares stories from the album's creation and reads his original synopsis. The announcement states plainly that it is not a concert.

Source: Blabbermouth (September 10, 2026)

Former FEAR FACTORY Drummer RAYMOND HERRERA Records With CHRISTIAN OLDE WOLBERS' ANGST FABRIK After 16 Years Away

Studio footage posted by ANGST FABRIK on 7 September revealed Herrera's involvement, with the band captioning it: “After 16 years away from the kit, the machine woke back up. Still runs.”

Source: ThePRP (September 7, 2026)

FEAR FACTORY Releases First Single With New Singer MILO SILVESTRO, 'Roboticist'

Out via Nuclear Blast. It is the band's first recording with new singer Milo Silvestro and drummer Pete Webber, produced, engineered, mixed and mastered by Damien Rainaud, and arrives with a music video directed by Vincente Cordero.

Source: Blabbermouth (August 29, 2026)

Play MV

FEAR FACTORY's First Single Featuring New Singer MILO SILVESTRO, ‘Roboticist’, To Arrive August 29

The track arrives on Saturday, August 29 and marks the band's first release with new singer Milo Silvestro and drummer Pete Webber.

Source: Blabbermouth (August 22, 2026)

All news →

Current Members

Current line-up as reported, verified on 2026-09-30.

Milo Silvestro
Vocals
Dino Cazares
Guitar
Tony Campos
Bass
Pete Webber
Drums

Albums

Aggression Continuum CD
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Fear Factory's tenth studio album, from June 2021. The vocals were recorded in 2017, and it is the last record to carry Burton C. Bell.

Genexus CD
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Fear Factory's ninth studio album, from August 2015, and the one where Mike Heller played live drums on several songs.

The Industrialist CD

Fear Factory's eighth studio album, from 2012. The drums are programmed throughout and only Bell and Cazares are credited as members.

Mechanize CD
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Fear Factory's seventh studio album, out in February 2010. Dino Cazares is back after nine years and Gene Hoglan plays the drums.

Transgression CD
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Fear Factory's sixth studio album, from August 2005 and the last with Raymond Herrera and Christian Olde Wolbers.

Archetype CD

Fear Factory's fifth studio album, from 2004. It was made without Dino Cazares and reached number thirty on the American Billboard 200, their best placing at the time.

Digimortal CD
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Fear Factory's fourth studio album, from April 2001, and the record that closes the trilogy begun with Demanufacture.

Obsolete CD

Fear Factory's third album, issued by Roadrunner in 1998. It is a concept record built on "Conception 5", a story written by Burton C. Bell.

Demanufacture CD

Fear Factory's second album, issued by Roadrunner in 1995. It is built on machine-like repetition and on a voice that moves between roaring and clean singing.

Soul of a New Machine CD
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Fear Factory's debut, issued by Roadrunner in August 1992 and produced by Colin Richardson. Seventeen songs.