Gyártók
- R&P
- Radelkis
- Radiometer Analytical
- RADWAG
- Raven Labs
- Raypa
- RAYSAFE (UNFORS)
- Raytek
- Reaction
- Reagecon
- Red Lion (SIXNET-N-Tron)
- REDSHIFTBIO
- Reichert
- Relay
- Renishaw
- RENSE
- Retsch
- RHODIUM Műszeripari Kft.
- Rhopoint
- Riese
- Rigaku Analytical Devices
- Riggtek
- RIGOL
- RILECART
- RITTER
- RK Rose+Krieger
- Robinson
- Roche
- Rocker
- Rohde & Schwarz
- ROSE Systemtechnik
- Rotronic
- RSG Regel- und Steuergeräte
- RÜDIGER-WÖHRL
- RUOSULL
- Ruwac
- S.E. International
- Safetybox LSS
- SALUTRON
- Samson
- SAMTEC
- SANEI
- SANWA
- SARAD
- Sartorius
- Sartorius Mechatronics
- Sat Infrared
- Sauter
- Scavini
- Schmidt Technology
- Schneider Electric
- Schoppe – Faeser
- Schroff
- Schwenk
- SEBA DYNATRONIC
- Seba KMT
- SECOMAM UVIKON
- Sefelec
- SEIFERT
- Seiffert
- Seiz
- SEKO
- Selecta
- Sensonics
- Sensorex
- Sensycon
- Sentek Dynamics
- Setnag
- SG Water
- Sherwood
- SHIMADZU
- SHP Steriltechnik
- SI Analitics
- Siemens
- Siglent
- Signal Recovery
- SIKA
- SILVERWING
- Simex
- SINUS MESSTECHNIK
- Sloan
- Smart Measurement
- SMG Technologie
- Snap-On
- SOCOREX
- Softing
- Soilmoisture
- Sola
- Solartron Metrology
- SONATEST
- Sonel
- Sonesta
- Sonics
- Sonostar
- SONOTEC
- SonTek
- Sotax
- SOUND TUBE TESTING
- SpamTitan
- Specac
- Spectracom
- Spirent Communications
- Spitzenberger + Spies
- Spline Gauges
- Spreitzer
- Srem Technologies
- SRS
- SRT Resistor Technology
- STA Centrifugal Liquid Recycling
- Stable Micro Systems
- Stanford Research
- STAR
- Starmans
- Starna
- Stille
- Stuart
- SUCO
- SUEZ WATER TECHNOLOGIES (SIEVERS)
- SUKU
- SUNTHERM
- Suparule
- Surface Measurement Systems SMS
- SUTO-iTEC
- Sutter
- SVANTEK
- SVS Automation
- SwissQual – Rohde & Schwarz
- SWT
- Sy-Lab
- Sykam
- Sylvac
- Syrris
- Sysens
- Systec
- T-SCALE
- T&S
- Taber
- Taiwan Semiconductor
- Takagi
- TAKISAWA
- TAMTRON
- Tanaka Scientific
- Taylor Hobson
- Taylor-Wharton-Worthington
- TC Ltd.
- TE Instruments
- Techne
- Technosoft
- Tecnodue
- Tekmar VOC
- Teknokroma
- Tektronix
- TELE Haase
- Templar M.S.
- Tenzi
- Tenzi Kft.
- TES
- Teseq
- TESEQ (AMETEK)
- TESTBOY
- Testec
- Testing
- Testo
- Tettex
- Thalheim
- Theinert
- Thermo Fisher Scientific (Phenom World)
- Thermo Fisher Scientific HAAKE
- Thermo Orion
- Thermo Scientific
- Thermo-NESLAB
- THERMOTRON
- Thermox
- ThinkRF
- Tiede
- Time Electronic
- Tival
- TMI Orion
- TMT
- Toellner
- TPI
- Trace Analytical
- TRACO POWER
- Trimos
- Triorail
- Trotec
- TWave
- TYCO
- U-BLOX
- UE-systems
- Uni-T
- Uniequip
- UWT
- Vacuubrand
- VAL Lighting
- VAN LONDON PHOENIX
- vanEssen Instruments
- Varialux
- VEECO METROLOGY
- Velp
- Vestfrost
- VIAVI Solutions Inc.
- Vibration Research
- Vibrationsteknik
- Vibro
- VICI DBS
- VICI Jour
- VICI Valco
- VIKEN Detection
- VISA
- VISHAY
- Vision Engineering Ltd.
- Vivax-Metrotech
- viZaar
- VKIT
- VMI
- VOLTCRAFT
- Vonaq
- VS Technology
- Walchem
- Waring
- Wasserlab
- Waters
- Watersam
- WDT
- Webeco
- WebTitan
- Welch Allyn
- WENGLOR
- Wenzel
- WERTH
- Wezag
- WIKA
- Wilcoxon
- Will-Burt
- WIN-911
- WITEG
- Witte
- WLD-TEC
- WÖLFEL MESSSYSTEME SOFTWARE
- Woollam
- WTW
- Wuhan Guide
- Wyler
- X-Rite
- Xerox
- XP POWER
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- Young Lin
- YoungIn Chromass
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- YSI
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- YXLON
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