- A&D COMPANY, LTD.
- ABBOT
- ADVANCED M.SYSTEMS
- AEON
- AMES
- ANALOGIC
- ASPEL
- ASTRON / MEGOS
- ATES MEDICAL DEVICE
- ATYS MEDICAL
- BEXEN
- BIOCARE
- BIONET
- BIONICS
- BIOSET
- BIOSOUND
- BIOSYS
- BIOTRONIK
- BISTOS
- BOSCH-DIMEQ
- BRAUN
- BTL
- BURDICK
- CAMBRIDGE
- CARDIETTE
- CARDINAL HEALTH
- CARDIOLINE
- CARDIORAPID
- CAREFUSION
- CAREWELL

- CHEST
- CIRCADIAN
- CMICS MEDICAL
- CODONICS
- COLIN
- COLLINS
- COLSON
- COLSON - 1CH.
- COLSON - 3CH.
- COMEN
- CONTEC MEDICAL
- COROMETRICS
- CORPULS
- COSMED
- CRITICARE
- CRITIKON
- CRITIKON DINAMAP
- CU PARAMEDIC
- DATASCOPE
- DEK
- DMI
- DR.LEE
- ECAFIX
- EDAN
- EEG - INK PAPERS
- ELETTRONICA TRENTINA
- EPCOM
- ERGOCID
- ERGOLINE
- ESAOTE BIOMEDICA

- ESSILOR
- EYMASA-INCOTRON
- FARUM
- FAX
- FERRARIS
- FUJI
- FUKUDA CARDISUNY
- FUKUDA DENSHI
- FUKUDA SANGYO
- FUTREX
- GEM-MED
- GENERAL ELECTRIC
- GIMA
- GOLDWAY
- HELLIGE
- HELLIGE-MARQUETTE
- HEWLETT PACKARD
- HÖRMANN MEDIZIN.
- HUNTLEIGH DIAGNOSTICS
- INNOMED
- INVIVO RESEARCH
- JAEGER
- KENZ
- KONTRON
- KRANZBÜHLER
- LABORATORY-PRINTER
- LARSEN & TOUBRO
- LITTON DATAMEDIX INC.
- LOGOS
- LOHMEIER

- MACQUAIRE
- MARQUETTE
- MEDELEC
- MEDIANA
- MEDICAL ECONET
- MEDIGATE
- MEDTRONIC
- MEK
- MENNEN MEDICAL
- MICRO-MEDICAL
- MIDITRON
- MINDRAY
- MINJHART
- MIR
- MITSUBISHI B&W
- MITSUBISHI COLOUR
- MORTARA INST.
- MRD
- MYCOM
- NATUS
- NEC
- NELLCOR
- NEW TECH
- NIHON KOHDEN
- NOVA MEDICAL SYSTEMS
- OLYMPUS
- PACE-TECH
- PENTAM
- PHILIPS
- PHYSIO-CONTROL

- POCH MILLAS I+D
- PRIMEDIC
- PROGETTI
- QUINTON
- REYNOLDS
- S&W
- SAN-EI
- SCHILLER
- SCHWARZER
- SECA
- SENSORMEDICS
- SEWARD(WAKELING)
- SHIMADZU
- SIBELMED
- SIEMENS
- SONICAID
- SONOTRON MEDICAL
- SONY B&W
- SONY COLOUR
- SPACELABS
- ST ELECTROMEDICINA
- ST. JUDE MEDICAL
- SUNRAY
- TOITU CO.
- TOSHIBA
- TRISMED
- ULTRASOUND TECHNOLOGIES
- VITALOGRAPH
- WELCH ALLYN
- ZOLL