- A
- ABB Robotics
- ABIT Corporation
- ABM
- AB Sciex
- Abwood Machine Tools
- Accent
- AccoTEST
- Accretech/TSK
- Acculogic
- Accu-seal SencorpWhite, Inc
- ACE Production Technologies
- ADE Corporation
- Adixen
- ADT - Advanced Dicing Technologies
- Advanced Energy
- Advanced Vacuum
- Advantage Engineering Inc
- Advantek
- Advantest
- AEHR Test Systems
- Aeroflex
- Aerotech Inc
- Aetrium Inc
- Affinity
- AG Associates
- Agilent
- AGR International, Inc
- Air Torque
- Air-Vac Engineering
- Aixtron
- AJA International
- Akrion Systems
- Alcatel
- Allen Bradley
- Alliance
- Allied High Tech
- Alloyd - Sonoco Alloyd
- AllWin
- Alphasem AG
- ALSI - ASM Laser Separation International
- Altatech Semiconductor
- AMAT - Applied Materials
- AME
- Amerimade Technology
- AMI - Affiliated Manufacturers Inc
- Amicra Microtechnologies
- AMIDA
- AMI Presco
- Amistar Automation
- Amray
- AMS
- AM Technology
- Anatech USA
- Ando
- Anelva
- Anritsu
- Applied Biosystems
- Applied Precision
- AP&S- AP&S International GmbH
- Aqueous Tech - Aqueous Technologies Corporation
- Arbin
- Aremco
- Artos Engineering Company
- Aseco
- ASM International
- ASML
- Assembleon
- Asymtek
- ASYS Group Technologies
- Asyst Technologies
- AT - Active Technologies
- ATCO - Advanced Techniques US Inc
- ATG - atg Luther & Maelzer
- ATS - Advanced Thermal Sciences
- ATS - Applied Test Systems
- ATV Technologie GmbH
- Automated Imaging Systems
- Aviza Technology, Inc.
- Axcelis
- Axitron
- B
- Baccini
- Baltec
- Balzers
- Barnstead Thermolyne
- Baron Blakeslee
- Bay Voltex - BV Thermal System
- Beckman Coulter
- Bede Scientific Instruments
- Besi
- Beta Squared
- BioRad
- BioTek
- B&L - Bausch & Lomb
- Blue M
- BPM Microsystems
- Branson
- Braun
- Bridgeport
- Brooks Automation
- Bruker
- BSE - Boston Semi Equipment
- BTI - Bruce Technologies International
- BTU International
- Buchi
- Buehler
- Busch
- C
- Cab Maestro
- Camalot - CAM/ALOT
- Cambridge NanoTech
- Cameca
- CamScan
- Camtek Intelligent Imaging
- Canon
- Carver
- Cary
- Cascade
- CDE Resmap - Creative Design Engineering, Inc
- C&D Semiconductor
- CEE - Cost Effective Equipment
- Cello
- CEM
- Centrotherm
- CHA Industries
- CheckSum
- Chemat Technology
- Chip Right
- Chroma
- Circuit Automation
- CLS - Chicago Laser Systems
- Cognex
- Coherent
- Cohu Rasco
- Cole Parmer
- Colight
- Conceptronic
- Contact Systems
- Convac
- Cooke
- Creden
- Credence
- Cressington Scientific Instruments Ltd.
- Crestec
- CR Technology
- Crusader
- CSD Epitaxy
- C-SUN
- CSZ - Cincinnati Sub Zero
- CTI-Cryogenics
- CVC
- CyberOptics Corporation
- Cymer
- D
- Dage
- Daikin Industries
- Dainichi
- Daitron
- Datacon
- Datastick
- Daymarc
- Daymarc
- DEK
- Dektak
- Delatech
- Delta Design
- Deltron
- DENKO
- Denton
- Despatch
- Diener
- Digilab
- Digital Instruments
- DIMA
- Dionex
- Disco Hi-Tec
- DMS
- DNS - Dainippon Screen
- DoAll
- Drytek
- Dukane Intelligent Assembly
- Dymax
- DynaChem
- Dynapert
- DynaTech - Dyna Tech Co. LTD
- Dynatex International
- Dynatronix
- Dynavac
- E
- Eaton
- Ebara
- ECI Technology
- EcoSys
- EDAX
- Edwards
- EKRA
- Electroglas
- Electrotech
- Electrovert
- Elionex
- Emcore
- Emitech
- EMTEC
- Engis Corporation
- ENI - Ente Nazionale Idrocarburi
- Entegris
- Entegris
- Envirotronics
- EO Technical
- ePAK International, Inc
- EPP - Electronic Production Partners
- Epro
- Epson
- Equipe Technologies
- ERSA
- ESC
- ESCO Global
- ESEC
- ESI - Electro Scientific Industries
- ESPEC
- Essemtec AG
- ETS - Eagle Test Systems
- Eubanks
- Europlace
- Europlacer
- Everbeing
- EVG
- EV Group
- Exatron
- Excellon Automation Co.
- Exis Tech
- Expertech
- F
- Faith Enterprise Inc
- Faith International
- FANUC
- FEI
- Fein Focus
- Fenwal
- FET
- Fico
- Filmetrics
- Finetech
- Finnigan
- FirstNano
- Fischione
- F&K Delvotec GmbH
- Fluke
- FocalSpot
- Four Dimension
- FRT - Fries Technology & Research
- FSI International
- FSM
- FTS Thermal Products
- Fuji
- Fujikura
- Fujitsu
- Fusion
- G
- Gaertner
- Gasonics
- Gatan
- GCA Corporation
- Genesem
- Genmark
- GenRad
- Gigamet Technologies
- GlenBrook Technologies, Inc
- Goulds Pumps
- GPD Global
- GPM - Gallant Precision Machining Co.,Ltd.
- Grieve
- GSI Lumonics
- Guardian
- GuideTech
- H
- Haas Automation
- Hakko
- Hamamatsu
- HANMI Semimconductor
- Hardinge
- Harrick
- HAST
- HCT
- Headway Research, Inc
- Heidelberg Instruments
- Helios
- Heller
- Hennecke Systems GmbH
- Hepco
- Heraeus
- Hioki
- Hitachi
- H&K - Hesse and Knipps / Hesse GmbH
- HMC - Hirayama Manufacturing Company
- HMI - Hary Manufacturing Inc
- Hon Tech - Hon Technologies, Inc.
- Horiba Jobin Yvon
- HP/Agilent
- HP - Hewlett Packard
- H-Square Corporation
- Hughes Technologies
- Huttinger
- Hypervision
- I
- ICOS
- IDE - Integrated Dynamics Engineering
- ImagingSource
- IMP - Intelligent Micro Patterning, LLC
- IMTEC Acculine
- Incal Technology, Inc.
- Innolas
- INSPEX
- Instron
- Inter-Action
- Intest
- Irvine Optical
- Ismeca
- ITC - Integrated Technology Corporation
- J
- Jasco
- JA Woollam Co.
- JEC - Japan Engineering Company Ltd
- Jelight
- Jenoptik
- Jeol
- Johnson Matthey
- Juki
- JUSTRITE
- Jusung
- K
- Kaesar
- Kaijo
- Kalos
- Karl Suss
- Kashiyama
- Kawasaki
- Kayex
- KDF Electronic & Vacuum Services Inc.
- Keithley
- Kemet
- Kensington
- Kenwood
- KEPCO
- Keyence
- Keysight
- Kinergy
- Kinetic Systems
- KLA-Tencor
- Koh Young Tenchnology
- Kokusai
- Komax
- Koyo Thermo Systems
- Kratos
- K&S - Kulicke & Soffa
- Kurdex Corporation
- Kuroda
- Kurt J. Lesker Company
- Kuwano
- Kyowa
- L
- Lab-Line
- Labmaster
- LakeShore
- Lambda
- Laminaire
- Laminar
- LAM Research
- Lapmaster
- Lasertec
- Laurell
- Laurier
- L-com
- Leadwell
- LeCroy PSG
- Lee Laser
- Leica
- Leitz
- LEO
- LEP - Ludl Electronics Products Ltd.
- Leybold
- Lintec
- Loadpoint
- Logitech
- LOH
- LTX
- Lumonics
- Lynx
- M
- Machine Vision Products
- Mactronix
- M and W Systems
- Manncorp
- Manson
- March Instruments
- Markem-Imaje
- Maruyama
- MatriX Technologies Group
- Mattson
- Maxim Integrated
- MBraun
- MCC - Micro Control Company
- MC Systems
- MCT- Micro Component Technology
- Megasonic
- Megatest
- MEI
- Metcal
- Met One Instruments
- Meyer Burger
- MGI
- Miciron
- Microautomation
- Micro Component Technology - MCT
- MicroCraft
- Micro Instrument Co.
- MicroManipulator
- Microvision
- Micro-Vu
- Minami
- Mirae
- Mirtec
- MIT
- Mitsubishi
- Mitutoyo
- Miyachi
- MKS Instruments
- Mori Seiki
- MOSAID Technologies Inc
- MPI
- MPM
- MRC - Materials Research Corp.
- MRL Industries, Inc
- MRSI Systems
- M Setek
- MTI
- Muhlbauer
- MultiProbe
- Multitest
- Murata
- MyData
- N
- Nadatech
- Nanometrics
- Nanonex
- National Instruments
- Neslab
- Neslab Instruments, Inc
- Newport
- New Wave Research
- NexTest
- Nicolet
- Nidek International
- Nikon
- Nion Resources
- Nippon
- Nisene
- Nisene Technology Group
- Nissei
- Nissin
- Nitto Denko
- n&k Technology, Inc
- Nordiko Technical Services LTD
- Nordson
- NOVA
- NovaScan
- Novastar - DDM Novastar
- Novellus
- NRC
- Nutek
- O
- OAI
- Obducat
- Ocean Optics
- Oerlikon
- OGP - Optical Gaging Products
- Okamoto
- OK Industries
- Olympus
- Omicron
- Oneac
- OnTrak
- OPT
- OptiPro
- Opto System
- Optotech
- Orbotech
- Orthodyne
- Oryx
- Osaka
- Oxford Instruments
- P
- Pace
- PAC - Packaging Aids Corporation
- Palomar Industries
- PANalytical
- Panasert
- Panasonic
- Park Systems
- Perkin Elmer
- Peter Wolters
- Pfeiffer
- Philips
- PHI - Physical Electronics, Inc
- Phoenix
- PlasmaLab
- PlasmaTherm / Plasma-Therm
- Plassys
- Pluritec
- Polycold
- Polyflow
- Power Designs Inc
- Precitech
- Presco
- PR Hoffman
- PRI Automation
- Primaxx
- PVA TePla
- Pyramax
- Q
- Quad
- Quantum Design
- Quebec Crown Motor
- Quincy Lab
- Quintel
- Quorum
- QVI - Quality Vision International, Inc.
- R
- R2D Automation
- Raith
- Ramco
- Rame Hart
- Raytek
- Recif
- Reid Ashman
- RENA Technologies
- Renesas
- Renishaw
- Revera
- RFPP
- RIBER
- Rigaku
- Riken
- Robotic Vision Systems, Inc.
- Rofin
- Rogers and Clarke
- Rood
- Rorze Automation
- Roth & Rau
- ROYCE
- RPS
- R&S - Rohde & Schwarz
- Rucker & Kolls
- Rudolph Technologies
- Ruhlamat
- RVSI
- S
- Saki
- Samco
- Samsung
- Sanyo
- Satisloh
- Sawatec
- SBT
- Schleuniger
- Schlumberger
- SCHMID Group
- Schneider
- Scienscope
- sciFLEXARRAYER
- SCP
- SCS - Specialty Coating Systems
- Seho
- Seica
- Seiko Epson
- Seiko Seiki
- Semes
- Semicaps
- Semiconductor Equipment Corp
- Semics
- Semi Gas
- Semi Jess
- Semilab
- Semitool
- Semix
- SEN Corporation
- SENTECH Instruments GmbH
- Sentry
- Sescco
- Setaram
- SEZ
- Shibasoku
- Shibaura
- Shibuya Corporation
- Shimadzu
- Shinkawa
- Shinko Seiki
- SHINWA Controls Co., LTD
- Siemens
- Signatone
- SII NanoTechnology
- Sikama
- Siltec
- Smart Equipment Techonology
- SMC Corporation
- SMT - Surface Mount Techniques
- Sodick
- Sokudo
- Solitec
- Somos
- Sonix
- Sonoscan
- SonoTek
- Sony
- Sopra
- Sorensen
- Sorvall
- SOT
- South Bay Technology
- Spandnix
- SPEA
- SPEC
- Specialty Coating Systems
- Spectra Physics
- Speedfam
- Speedline
- SPEX
- SPI
- Spire
- Spirent
- Spitfire
- SPS
- SPTS
- SRM Integration
- SRS - Stanford Research Systems
- SSE
- SSEC - Solid State Equipment Corporation
- SSI
- SSM - Solid State Measurement
- SST International
- ST
- Starrett
- Statec
- Staubli
- Steag
- STI- Systems & Technology International - ASTI Holdings
- Strasbaugh
- Stratasys
- Struers
- STS - Surface Technology Systems
- STW- Single-Temperiertechnik
- Sumitomo
- SUSS Microtec
- Sutter
- SVG - Silicon Valley Group, Inc
- SVS
- Symtek
- Synax
- Systemation
- Systems & Technology International - STI - ASTI Holdings
- SZ Testsysteme
- T
- TA Instruments
- Takatori
- Takaya
- Talysurf
- Tamarack
- Taylor Hobson
- Tazmo
- TDI Power
- TDK Corporation
- TecHarmonic
- Technical Devices Company
- Technics
- TechWing
- Tegal
- Tek-Temp Instruments Inc
- Tektronix
- Teledyne LeCroy
- TEL - Tokyo Electron Ltd.
- Temescal
- Tempress
- Temptronic Corporation
- Tenney
- Teradyne
- Tesam
- Tescan
- Tesec
- TestEquity LLC
- TFS
- Therma-Wave
- Thermco Systems
- Thermionics
- Thermocarbon
- Thermo Electron
- Thermo Fisher Scientific
- Thermo KeyTek
- Thermolyne
- Thermonics Corporation
- Thermotron
- Thermo VG
- TJS Laser
- TMC - Technical Manufacturing Corporation
- TOK
- Toray Engineering Co. Ltd
- Toshiba
- Tosok
- Tousimis
- Towa
- Toyota
- Toyota
- TPT
- Transition Automation
- Trek Triton
- Tresky
- TRI
- Triko
- Trion Technology
- Trioptics
- Trio-Tech
- Tripod
- Tropel
- Trotec
- Trumpf
- Trutek
- Trymax
- TSE
- Tyco
- Tylan
- TYSTAR
- U
- Ultrapointe
- Ultratech
- Ultron
- Ulvac
- Unaxis
- Unisem
- Unitek
- Universal
- Univex
- Ushio
- USI - Ultron Systems, Inc
- V
- Vanguard
- Varian
- Veeco
- Veeo
- Verigy
- Verity Instruments
- Verner
- Versatest
- Verteq
- VG
- Viking
- Visdynamic
- Visicomm Industries
- Vision Engineering
- Vistec
- VI Technology
- Vitronics
- Vitrox
- VJ Electronix
- VJ Technologies
- Von Ardenne
- Votch
- VST
- V-Tek
- VWR International
- W
- Waters
- Wentworth Laboratories Ltd
- Westbond
- Westech
- Westek
- WiTec
- WJ - Watkins-Johnson
- WYKO
- X
- Xacticx
- X-Tek
- Xynetics
- XYTEC
- XYZTEC
- Y
- YAC
- Yamaha
- Yamato
- Yaskawa
- YesTech
- YES - Yield Engineering Systems
- Yokogawa
- YTEC - YoungTek Electronics Corp
- YXLON International GmbH
- Z
- Zeiss - Carl Zeiss AG
- ZEUS - Global ZEUS
- Zevac AG
- Zevatech
- Zygo
- Zyvex