Arizona State University (Tempe AZ, USA) (2 L68, 8MB, 4 MSU451) [1980 - 1985]
ASEA (Västerås, Sweden) {ASEA site history} [1979 - 1983]
ASEA Brown Boveri (Columbus OH, USA) (formerly AccuRay or Industrial Nucleonics) (2 L68, 4 MB, 9 MSU0451) [1977 - 1991]
Avon Universities CC (Bristol, England) (universities of Bristol and Bath) (3 L68, 12MB, 16 MSU0451) {Avon site history} [1979 - 1988]
Bell Canada [Bell-M] (Dorval, Quebec, Canada) (2 DPS8, 32MB, 15 MSU0451, 2 MSU0501, 2 6678) {Bell-M site history} [1979 - 1993]
Bell Canada [Bell-T] (Don Mills, Ontario, Canada) (5 L68, 48MB, 24 MSU0500, 3 6678) {Bell-T site history} [1979 - 1990]
Bell Telephone Laboratories (Murray Hill NJ, USA) (645) (2 GE-645) [1967 - 1969]
Brunel University [UK.AC.BRUNEL] (Uxbridge, Middlesex, England) (2 L68, 8MB, 8 MSU0451, 1 MSU0501) [1983 - 1988]
Bull System H (Bull Customer Services Division, Hounslow, England) (1 DPS8/70M, 1MB, 18X, LC X25 FNP) {Bull-H site history} [1985 - ?]
Bull Systeme X (Bull Multics Support, Louveciennes, France) (2 DPS8, 12MB, 2 MSU0451, 2 MSU0501) {Bull-X site history} [1982 - 1987]
Canada Dept National Defence: Doc Publishing [DND-DDDS (ORAE)] (Ottawa Ont, Canada) (2 DPS8, 16MB, 4 MSU0451) [1983 - 1993]
Canada Dept National Defence: Maritime Cmd [DND-H (MCHQ)] (Halifax NS, Canada) (5 CPUs 24MB, 20 MSU0451) {DND-H site history} [1982 - 2000]
Cardiff Joint Computing Centre [UK.AC.CF] (Cardiff, Wales) (2 DPS8, 16MB, 12 MSU0451, 1 MSU0501) [1982 - 1991]
Centre d'Etude et de Recherche des Alpes Maritimes [CERAM] (Sophia-Antipolis, France) (2 L68, 8MB, 12 MSU0501) [1981 - 1986]
Centre de Calcul Vectoriel pour la Recherche [CCVR/CIRCE/CNRS] (Ecole Polytechnique, Palaiseau, France) (shared machine with CIRCE) (2 DPS8, 12MB, 16 MSMU0500) [1983 - 1990]
Centre de Recherche ELF [SNEA(P)] (Pau, France) (2 DPS8, 4 MSU0500) [1983 - 1985]
Centre Informatique Regional Interuniversitaire de Lorraine [CIRIL/FRCIIL71.BITNET] (Universite de Nancy 1, Vandoeuvre Les Nancy, France) (2 DPS8, 16MB, 4 MSU0501) [1982 - 1988]
Centre Interuniversitaire de Calcul de Bretagne [CICB/FRCICB71.BITNET] (Universite de Rennes, Rennes, France) (4 L68, 8MB, 8 MSU0500) [1981 - 1988]
Centre Interuniversitaire de Calcul de Grenoble [CICG/FRCICG71.BITNET] (Universite de Grenoble, Grenoble, France) (3 DPS8, 24MB, 24 MSU0501, 16 MSU0500) [1979 - 1987]
Centre Interuniversitaire de Calcul de la Region Parisienne [CICRP/FRCIRP71.BITNET] (Jussiieu, Paris, France) (2 CPU 16M 8G) [1983 - 1989]
Centre Interuniversitaire de Calcul de Toulouse [CICT/FRCICT81.BITNET/FRTOU71.BITNET] (Universite Paul Sabatier, Toulouse, France) (2 DPS8, 16MB, 6 MSU0500) [1981 - 1989]
Centre Interuniversitaire de Traitement de l'Information [CICL/CITI/CL/FRCITL71.BITNET] (Universite de Lille, 59655 Villeneuve-d'Ascq Cedex, Lille, France) (2 DPS8, 4 MSU0501)
Centre National d'Etudes sur les Télécommunications [CNET] (Issy, France) (3 DPS8, 16MB, 8 MSU0501) [1982 - 1988]
CGI Group Inc [ACTC/UNCAACTC.BITNET] (Calgary, Alberta, Canada) (formerly Perigon Solutions Inc; formerly ACTC Technologies Inc) (1 DPS8, 8MB, 6 MSU0451, 1 MSU0501) {ACTC site history} [1983 - 2000]
Credit Lyonnais (Paris, France) (2 CPU, 4 MSU0501, 5 MSU0500) [1983 - 1986]
Data Communications Corp (Memphis TN, USA) [1976 - ?]
Etablissement Principal du Service Hydro-Océanique de la Marine [EPSHOM] (Brest, France) (1 CPU, 2 MSU0500, 4 MSU0451) [1980 - 1986]
Ford Motor Company [FORD-ECC.ARPA] (Dearborn MI, USA) (3 6-cpu systems, 68 MSU0501, 7,000 users, 1800 MRDS databases) {Ford site history} [1974 - 1975]
GE/Honeywell New Product Test (DVCP Phoenix AZ, USA) [1967 - 1972]
General Motors Corporate/EDS (Argonaut bldg, Detroit MI, USA) (3 systems: 11 DPS8/70M, 61 MSU0451, 8 MSU0501, 14,000 users) {GM site history} [1974 - 1998]
Hoffman-LaRoche [HLR] (Nutley, NJ, USA) (4 L68, 24MB, 32 MSU0451) [1982 - ?]
Honeywell Billerica Computer Operations [BCO] (Billerica MA, USA) (645; 2 6180 CPU, 8MB, 32 MSU0451) [1971 - 1975]
Honeywell Bull System-M (CRF Camelback Rd, Phoenix AZ, USA) (3 DPS8, 2 L68, 32MB, 26 MSU0451, 6 MSU0501, 6 MSU0500) {HIS System-M site history} [1972 - 1987]
Honeywell Cambridge Information Systems Laboratory [CISL] (Cambridge MA, USA) {HIS CISL site history} [1974 - 1983]
Honeywell Corporate Network Operations [CNO] (Minneapolis MN, USA) (2 DPS8, 4 MSU0501, 13 MSU0451) {HIS CNO site history} [1979 - 1987]
Institut de Recherche des Transports (INRETS) [IRT/FRIRTS71.BITNET] (Arcueil, France) (2 CPU, 12 MB, 6 MSU0501, 4 MSU0451) [1980 - 1986]
Institut National de la Recherche Agronomique [INRA/FRINRA72.BITNET] (Jouy en Josas, France) (1 DPS8, 12MB, 16 MSU0500) [1980 - 1985]
Institut National de la Recherche en Informatique et en Automatique [INRIA/Rennes] (Rennes, France) [1982 - 1988]
Institut National de la Recherche en Informatique et en Automatique [INRIA/Sophia] (Valbonne (Sophia-Antipolis), France) (same as CERAM?) [1981 - 1986]
Institut National de la Recherche en Informatique et en Automatique: CTIS [INRIA/R] (Rocquencourt, France) (4 L68, 16MB, 16 MSU0451, 1 MSU0500) [1979 - 1988]
Institut National de la Statistique et des Etudes Economiques [INSEE/Aix] (Aix, France) (2 CPU, 12 MB, 7 MSU0451, 2 MSU0500) [1980 - 1984]
Institut National de la Statistique et des Etudes Economiques [INSEE/Lille] (Lille, France) [1980 - 1984]
Institut National de la Statistique et des Etudes Economiques [INSEE/Paris] (Paris, France) (2 CPU, 12 MB, 7 MSU0451, 2 MSU0500) [1981 - 1984]
Institut National de Physique Nuclèaire et de Physique des Particules [IN2P3] (Paris, France) [1983 - 1988]
Johannes Gutenberg Universitaet Mainz [DMZRZU71.BITNET] (Mainz, Germany) (2 DPS8, 8MB, 12 MSU0451, 6 MSU0501) {Mainz site history} [1982 - 1991]
Loughborough University of Technology [LUT] (Loughborough, England) (3 DPS8/70-M, 16MB, 2 MSU0501, 4 MSU0451) [1983 - 1991]
Machines Bull: L64 Development (Av. Gambetta, Paris, France) (645) (GE-645, early 70s, L64 SW Factory) {Bull 645 site history} [1972 - 1975]
Massachusetts Institute of Technology: Project MAC [MIT-Multics] (Cambridge MA, USA) (2 GE-645; 2 DPS8/70M, 16MB, 16 MSU0451, 2 MSU0501) {MIT site history} [1967 - 1973]
McDonnell Douglas Transport Aircraft [MDA-TA] (Long Beach, CA, USA) (hosted C-17 SEDACS app) (4 cpus, got MIT's) [1985 - 1995]
Ministère de la Culture [MULCULT] (Paris, France) (2 DPS8, 12MB, 5 MSU0501, 5 MSU0500) [1981 - 1988]
Ministère des Finances: Direction de la Prévision (Paris, France) (2 CPU, 8 MSU0451) [1980 - 1984]
Ministerie van Sociale Zaken en Werkgelegenheid [SOZAWE] (Den Haag, Netherlands) (1 CPU, 2 MSU0501, 4MSU0451) [1983 - 1988]
Nippon Electric Company (Tokyo, Japan) (GE-645)
Oakland University [OU/Oakland.BITNET] (Rochester, MI, USA) (2 L68, 8 MB, 5 MSU0451, 2 MSU0501) {OU site history} [1978 - 1990]
Office National d'Etudes et de Recherches Aéronautiques [ONERA/Paris] (Châtillon, France) [1985 - 1988]
Office National d'Etudes et de Recherches Aéronautiques - Centre d'Etudes et de Recherche de Toulouse [ONERA/CERT] (Toulouse, France) (2 CPU, 10 MSU0501) [1983 - 1988]
Puerto Rican Highway Authority [PRHA] (Santurce, San Juan, Puerto Rico) (2 DPS8/70M, 20MB, 19 MSU0451) {PRHA site history} [1977 - 1999]
Renault (Boulogne-Billancourt, France) (2 L68, 8MB, 10 MSU0500) [1980 - 1985]
Royal Aircraft Establishment (Farnborough, Hampshire, England) (4 DPS 8/70M, 28MB, 11 MSU0501, 7MSU0451) {RAE site history} [1984 - 1991]
Serveur Universitaire pour l'Information Scientifique et Technique (SUNIST/DBMIST) (l'Isle d'Abeau, France) (3 L68, 24MB, 8 MSU0501) [1984 - ?]
Société Européenne de Propulsion [SEP] (Vernon, France) [1986 - 1990]
Société Nationale d'Etude et de Construction de Moteurs Aéronautiques [SNECMA] (Réau, France) (2 L68, 12MB, 12 MSU0451) [1983 - 1987]
Southern Company Services Inc. (Atlanta GA, USA) (2 L68, 16MB, 4 MSU0451, 4 MSU0501) [1982 - ?]
St John's University [SJU] (Jamaica NY, USA) (2 L68, 16MB, 10 MSU0451, 1 MSU0501) [1981 - 1989]
Standard Telephones and Cables [STC] (New Southgate, London, England) (1 DPS8/70M, 4MB, 6 MSU0451) {STC site history} [1982 - 1985]
Toshiba Ome Works (Ome, Japan)
Toshiba R&D Center (Japan, Japan)
University of Birmingham Computer Centre [UK.AC.BHAM] (Birmingham, England) (4 DPS 8/70M, 28MB memory, 8 MSU0451, 7 MSU0501) [1983 - 1989]
University of Calgary [UC/UNCAMULT] (Calgary, Alberta, Canada) (5 DPS8/70M, 48MB, 12 MSU0501) {UC site history} [1978 - 1993]
University of Southwestern Louisiana [USL] (Lafayette LA, USA) (3 L68, 12MB, 12 MSU0451, 4 MSU0501) {USL site history} [1975 - 1990]
US Air Force Data Services Center 1ISG [PENTSYSTEM-T.ARPA] (Pentagon, Washington DC, USA) (6 systems (M,D,H,T,U,Z) sharing 12 L68 and 5 8/70M CPUs, 120MB, 118 MSU451s) {AFDSC site history} [1973 - 1992]
US Air Force: Rome Air Development Center RADC/ISFO (Griffiss AFB, Rome NY, USA) (645; 1 DPS8/70M, 10 MSU0451) {RADC site history} [1970 - 1975]
US Geological Survey [USGS-D/USGS2-MULTICS.ARPA] (Denver CO, USA) (4 L68, 28 MSU0451) {USGS-D site history} [1977 - 1985]
US Geological Survey [USGS-M/USGS3-MULTICS.ARPA] (Menlo Park CA, USA) {USGS-M site history} [1977 - 1983]
US Geological Survey [USGS-R/USGS1-MULTICS.ARPA] (Reston VA, USA) (3 L68, 24 MSU0451) {USGS-R site history} [1976 - 1984]
US National Security Agency [Site N (Flagship)] (Ft Meade MD, USA) (2 DPS8/70M, 6 MSU0451, 8 MSU0501) [1980 - 1992]
US National Security Agency [DOCKMASTER.MIL] (Linthicum MD, USA) (2 systems, DODCSC-DM and DODCSC-FS: 1 DPS8 each) {DOCKMASTER site history} [1984 - 1998]
US Navy Naval War Games System [NWGS-TTGP] (Tactical Training Group Pacific, San Diego CA, USA) (2 DPS8/70M) {NWGS-TTGP site history} [1987 - 1995]
US Navy Naval War Games System [NWGS-TTGL] (Tactical Training Group Atlantic, Dam Neck VA, USA) (2 DPS8/70M) {NWGS-TTGL site history} [1987 - 1995]
US Navy Naval War Games System [NWGS-NWC] (U.S. Naval War College, Sims Hall, Newport RI, USA) (2 DPS8/70M) {NWGS-NWC site history} [1980 - 1996]
US Navy Naval War Games System: Software Development Facility [NWGS-SDF] (CSC, Moorestown NJ, USA) (2 L68, 7 MSU0451) {NWGS-SDF site history} [1984 - 1995]
US Navy Naval War Games System: Software Support Activity [NWGS-NWC] (U.S. Naval War College, Sims Hall, Newport RI, USA) (2 DPS8/70M) {NWGS-SSA site history} [1980 - 1996]
Virginia Polytechnic Institute [1981] (Blacksburg VA, USA) (1 68/80, 4MB) {VPI site history} [1978 - 1981]
Volkswagen of America (Troy MI, USA) [1981 - 1982]