Bands:
Puinhoop (vocals 1982-1984)
Bloedbad (vocals 1984-1985)
Kastroboys (bass 1985)
Intensity (vocals 1986-1987)
R.O.Conspiracy (vocals 1987-1988)
Catweazle (drums 1988-1998)
Tuco Ramirez (drums 1997-2000)
PCP (drums 1997-2005)
Shikari (drums 1999-2005)
Deadbeat (drums 2007)
Brainsucker (drums 2001-2002)
Makiladoras (drums 2004-2006)

Zines:
1987 – Thrash Attack 1
1988 – Tapetradelist
1989 – Bacteria Newsletter 1-2
1992 – Camera Obscura (1992–2000)
2003 – Bacteria Digital Newsletter (2003–2005)

Concertflyers:
1984.08.15 Vera, Groningen (Bloedbad, Negazione, Declino)
1986.05.14 W.N.C., Groningen (Stalag 17)
1986.10.09 Vera, Groningen (Government Issue)
1987.03.10 W.N.C., Groningen (Inferno, Afflict)
1987.03.27 W.N.C., Groningen (God, Legion Of Parasites)
1987.04.18 W.N.C., Groningen (Cólera)
1987.05.14 W.N.C., Groningen (C.C.M.)
1987.07.28 W.N.C., Groningen (Intensity, L.U.L.L.)
1988.01.14 W.N.C., Groningen (Massacubadset, U.K.Subs)
1988.01.29 De Dobbe, Roden (R.O.Conspiracy, Means Of Coercion)
1988.03.09 W.N.C., Groningen (Means Of Coercion, R.O.Conspiracy, Upset Noise)
1988.04.01 De Buze, Steenwijk (R.O.Conspiracy, Means Of Coercion, Extrem)
1988.04.06 W.N.C., Groningen (Joyce McKinney Experience, Visions Of Change)
1988.06.11 Simplon, Groningen (No Allegiance, R.K.L.)
1988.09.30 J.C. Innocent, Hengelo (Catweazle, Means To An End)
1988.10.08 Simplon, Groningen (Catweazle, Moonlizards, Means To An End)
1988.11.12 Bolwerk, Sneek (M.O.G., Disabuse, Ludichrist, S.N.F.U.)
1988.11.26 Simplon, Groningen (R.O.Conspiracy, The Accüsed)
1989.01.26 Breehuis, Leiden (Seein’Red, Cry Of Terror)
1989.02.26 Bowlingcentrum ‘t Haske, Joure (Disgrace, Cry Of Terror, La Cosa Nostra, Disabuse)
1989.04.07 W.N.C., Groningen (Oerboere, B.Y.O.B., Doom, Concrete Sox)
1989.07.29 Geronimo, Rotterdam (Catweazle, Agathocles, Estaban, Kooz Killz Applemooz, Chronical Diarrhoea)
1989.12.06 Breehuis, Leiden (Asphyx, Sempiternal Deathreign)
1990.05.19 Breehuis, Leiden (Catweazle, Rat Patrol)
1992.07.26 Emmaplein 1, Groningen (War System, Selfish)
1992.10.30 Emmaplein 1, Groningen (Schwarze Armee Fraction, Supertouch)
1994.03.09 Simplon, Groningen (Catweazle, Jughead’s Revenge)
1994.06.03 Glasfabriek, Groningen (Catweazle, Grim Skunk)
1994.06.26 Glasfabriek, Groningen (N.R.A., Seein’Red, Human Alert)
1994.07.01 Kraneweg 1, Groningen (No I.D., More Brains, Boys In The Rain, Burn)
1998.08.15 Opdrift, Groningen (Tuco Ramirez, Standstill)
1998.11.10 Bolwerk, Sneek (Excel, Gorilla Biscuits, Sixtynine, Brutal Obscenity)
1999.07.27 Opdrift, Groningen (Adelheid Streidel Experience, Kobayashi)
1999.12.10 Simplon, Groningen (Shikari, Spirit 84, N.B.P.)
2000.04.07 Opdrift, Groningen (Makiladoras, Harum-Scarum, De Ketters)
2001.09.13 Platformtheater, Groningen (Ação Direta, Revolt, Shank)
2002.12.12 Platformtheater, Groningen (Fleas And Lice, Born Suspicious, Crude)
2002.06.29 Vera Downstage, Groningen (Shikari, Seein’Red)
2004.03.26 Bar Le Duc, Groningen (Makiladoras, Ill11!, Skint)
2003.05.15 Simplon, Groningen (Shikari, Athletic Pooha, Kempes, Pooier666)
2004.05.15 Bar Le Duc, Groningen (Burn The Elite, Twisted System)
2004.05.23 Asbestbar, Groningen (PCP, Jobcrusher, Infekcja)
2004.10.23 Bar Le Duc, Groningen (Shikari, Neuron, Ação Direta)
2005.04.30 Opdrift, Groningen (Stank, Ballast)
2005.05.07 Simplon, Groningen (Shikari, The Now-Denial, Seein’Red)
2005.09.16 Vera, Groningen (Moutpiece, Grease Monkeys, Kidd Blunt, Rat Patrol) (G.G.I. Festival)
2005.09.17 Opdrift, Groningen (Deep Fried Mars Bars, Running Riot, Instinct Of Survival, The Freebooters, The Gate Crashers)
2006.02.03 Opdrift, Groningen (Makiladoras, Mindføk, Bloodbastard)
2006.12.16 Barakade, Groningen (Keitzer, Infidel, Obtuse)
2007.01.28 Barakade, Groningen (The Architect, Spam, Stuntface, Contempt)
2007.02.08 Barakade, Groningen (Kidd Blunt, Link)
2007.04.05 Barakade, Groningen (Aussitot Mort, Filthpact)
2009.06.26 O.R.K.Z, Groningen (Shikari, Graf Orlock, Ghostlimb)

Tourflyers:
2000 Execradores
2000 El Corazon Del Sapo
2001 Ação Direta
2002 Crude
2004 Crude & PCP

Label:
1984 – Various – Hardcore ’84 TAPE (as Rhino Tapes)
1985 – Bloedbad – Bloedbad TAPE (no name on sleeve)
1988 – R.O.Conspiracy – Unofficial TAPE (as Bacteria Products)
1989 – Catweazle – Catweazle TAPE
1989 – Various – The Choice Is Mine 3 TAPE (as Bacteria Distribution)
1993 – Catweazle – Catweazle TAPE
1993 – Catweazle – D.I.Y. Promo TAPE
1997 – Catweazle – Tour Report VHS
2000 – Fleas And Lice – A Bad Example Of The Rotten Generation DVD/VHS (produced not released)

Reviews & Articles:
1985 – Koekrand #67 (Punk In Spain)
1985 – Koekrand #68 (Reviews)
1985 – Koekrand #69 (Reviews)
1986 – Koekrand #72 (Reviews)
1986 – Koekrand #73 (Reviews)
1988 – Thrashold #3 (Reviews)
1988 – Threshold #4 (Reviews)
1992 – GRuzlement #4 (Japan Special)
1992 – Oor Pop-Encyclopedie 1992 (Punk section with Ton Van Der Werf)

Scenereports:
1988 – Maximum Rock’n’Roll No. 63 (August 1988)
1988 – Maximum Rock’n’Roll No. 67 (December 1988)
1989 – Maximum Rock’n’Roll No. 73 (June 1989)
1990 – Maximum Rock’n’Roll No. 84 (May 1990)
1990 – Maximum Rock’n’Roll No. 91 (December 1990)

Tourdiaries:
1997 – Catweazle
1998 – PCP
1998 – No I.D. & Aside
1999 – Olho Seco
2001 – Point Of Few
2006 – Makiladoras

Columns & Interviews:
2001 – Illegal #1 (in Spanish)
2002 – Illegal #2 (in Spanish)

Radio:
1991 – Part of Radio Tirada on sunday afternoon (1991.10.02 seized by cops)

Band Photography:
2010 – Gheestenland
2013 – Swinder
2015 – Entrapment

Websites:
Bacteria (2000-now)
PCP (2000-2005)
Shikari (2000-2005)
Makiladoras (2004-2006)
Dutch Punk Archives (2004-2006)
Fleas And Lice (2005-2006)
Mindføk (2005-2006)
Barakade Concerts (2007)
G.G.I. (2005)

Toursites:
El Corazon Del Sapo (2000)
Crude (2002-2004)
Kidd Blunt (2006-2007)
Execradores (2000-2002)
Ação Direta (2001)
Cockroach (2003)

Booking and driving (European) Tours:
see here

Booking Concerts:
1984 – 2007

DJ:
During hardcorepunk concerts in Vera & Simplon 1985-1994