| 3M |
| 3S Co., Ltd |
| 3-Sci Ltd |
| A&H Enterprise, Inc. |
| Aarohi Embedded Systems Pvt Ltd |
| ABB Automation GmbH |
| ABM Sensor Technology Inc. |
| Adalet/ScottFetzer DBA Meriam Process Technologies |
| Adept Fluidyne Pvt Ltd |
| ADZ NAGANO GmbH |
| Agar Corporation, LTD |
| Alsensio GmbH |
| AMETEK |
| Amphenol (Maryland), Inc. d.b.a Wilcoxon Sensing Technologies |
| Analog Devices |
| Anderson Instrument Co., Inc. |
| Aplisens S.A. |
| Armstrong International Inc. |
| ASA S.r.l. |
| Ashcroft Instruments GmbH |
| Auma Riester GmbH & Co. KG |
| Automation Federation |
| Azbil Corporation |
| Badger Meter, Inc. |
| Balluff GmbH |
| Barksdale, Incorporated |
| Baumer A/S |
| BD SENSORS GmbH |
| Beamex Oy Ab |
| Beckhoff Automation GmbH & Co. KG |
| Beijing Capstar Automation Instrument Co., Ltd. |
| Beijing Consen Technologies Co.,Ltd. |
| Beijing ConST Instruments Technology Inc. |
| Beijing GODA Instruments Co., Ltd. |
| Beijing Huade Safety Engineering Technology Co., Ltd. |
| Beijing Huakong Technology Co., Ltd. |
| Beijing Spake Technology Co., Ltd |
| Beijing Vitalsafety Equipment co.,Ltd |
| Beijing Yanshan Times Instrument CO., LTD. |
| Beijing ZhongRuiZhiCheng Technology Co., Ltd. |
| BEKA Associates Ltd. |
| BELA Instruments |
| Belcom Cables Ltd. |
| Belden |
| Benway Consulting LLC |
| Bernard Controls |
| Berthold Technologies GmbH & Co. KG |
| Bifold Group Ltd |
| Bilfinger Maintenance GmbH |
| Binder GmbH |
| Bopp & Reuther Messtechnik GmbH |
| BROADLEY-JAMES CORPORATION |
| Brooks Instrument LLC |
| BTG Instruments AB |
| Bürkert Werke GmbH & Co. KG |
| BusCorp Inc. |
| Cameron Technologies US, Inc. |
| Canada Sensors Technology Inc. |
| Centero LLC |
| Chang Sung Ace Co., Ltd. |
| Chengdu Action Electronics Joint-Stock Co., LTD. |
| Chengdu Andisoon Measure Co., Ltd. |
| Chongqing ChuanYi Automation Co. Ltd |
| Chongqing Wecan Precision Instruments Co., Ltd |
| Chromalox Inc. |
| CiDRA Corporate Services Inc. |
| Clark-Reliance Corp. |
| Closed Joint-Stock Company "Albatros" |
| Closed Joint-Stock Company Limaco |
| CodeWrights GmbH |
| CONTROL DATA SYSTEMS SRL |
| Cords Cable Industries LTD. |
| Coto Measurement System (Shanghai) Co. Ltd. |
| CRANE Co. |
| Crowcon Detection Instruments Limited |
| Dandong Top Electronics Instrument Group Co. Ltd |
| Deca Cables Inc. |
| Dekoron Wire & Cable, LLC |
| Delta Controls Corporation |
| Detector Electronics Corp. |
| Dinel, s.r.o. |
| Divigraph (Pty) Ltd |
| DKK-TOA Corporation |
| Draeger Safety AG & Co. KGaA |
| Duon System Co., Ltd. |
| DVG Automation SPA |
| Dynisco, LLC |
| E.D. Engineering, Inc. |
| Eaton Electric Limited |
| Eldridge Products, Inc. |
| Electro-Chemical Devices |
| Elgaz |
| Elimko Elektronik Imalat ve Kontrol Tic. Ltd. Sti. |
| ELMETRO GROUP, Ltd |
| Emerson Automation Solutions |
| EMIS CJSC |
| Endress+Hauser (International) Holding AG |
| Enertork |
| ENOTEC GmbH |
| ERIS KIP, Limited Liability Company |
| ESP Safety |
| Eureka Industrial Equipments Pvt. Ltd. |
| EUROMAG INTERNATIONAL SRL |
| Exalon Delft B.V. |
| FELLOW KOGYO CO., LTD. |
| FESTO AG & Co. KG |
| Fieldbus Inc |
| Fieldbus International AS |
| Fire and Gas Detection Technologies Inc. |
| Flexible Industriemesstechnik GmbH |
| Flowline, Inc. |
| Flowserve Corporation |
| Fluid Components International LLC |
| Fluidwell b.v. |
| Fluke Corporation |
| Forbes Marshall Pvt. Ltd. |
| Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschumg e.V. |
| FSUE "SPA" Analitpribor |
| Fuji Electric Co., Ltd |
| G.M. International S.r.l. |
| Gasensor Technology Pte Ltd |
| GASTRON CO., LTD. |
| GEFRAN |
| General Electric |
| Georg Fischer Signet, LLC |
| Gneuss Kunststofftechnik GmbH |
| GP:50 New York Ltd. |
| Guangzhou City Xitai Auto-Control Facility Co. Ltd. |
| Guided Ultrasonics Limited |
| HACH Company |
| Hamilton Bonaduz AG |
| Hangzhou Hollysys Automation Co. Ltd. |
| Hanwei Electronics Group Corporation |
| Harold Beck & Sons, Inc. |
| Hawk Measurement Systems Pty. Ltd. |
| Heilongjiang Tongbao Sensor Company |
| Heinrichs Messtechnik GmbH |
| HIMA Paul Hildebrandt GmbH |
| Hitachi High-Tech Solutions Corporation |
| Hitachi, Ltd. |
| Hoentzsch GmbH & Co. KG |
| Hoffer Flow Controls Inc. |
| Honeywell International |
| HORIBA Advanced Techno, Co., Ltd. |
| Huaxin Instrument (Beijing) Co., LTD. |
| HYDAC ELECTRONIC GMBH |
| ifak technology+service GmbH |
| IGM-Detector, Co. Ltd. |
| IMTEX Controls Limited |
| INOR Process AB |
| Instrumentation Technology & Economy Institute, P.R. China |
| ISOIL Industria S.P.A. |
| Japan Electric Measuring Instruments Manufacturers' Association |
| JSC EPF "SIBNA" |
| JSC Teplokontrol |
| JSC Vzljot |
| JUMO GmbH & Co. KG |
| Kaneko Sangyo Co., Ltd. |
| KEI INDUSTRIES LIMITED |
| Kelvin Inc. |
| KEM Kueppers Elektromechanik GmbH |
| Kinetrol Limited |
| King Mongkut's Institute of Technology Ladkrabang |
| Klay Instruments b.v. |
| Knick GmbH & Co. KG |
| Kobold Messring GmbH |
| Kongsberg Maritime AS |
| Konics Co., LTD. |
| Koso Engineering Co. Ltd. |
| KROHNE Messtechnik GmbH |
| KSB SAS |
| L&J Engineering Inc. |
| LABOM Mess- und Regeltechnik GmbH |
| Lapp India Pvt Ltd |
| Lee College |
| LEONI Cable Solutions (India) Private Limited |
| LEONI Kerpen GmbH |
| LLC SPE ELEMER |
| Lumasense Technologies GmbH |
| M&M Software GmbH |
| Macro Technology Instruments Co., Ltd. |
| Magnetrol International, Incorporated |
| Marlew S.A. |
| Matsushima Measure Tech Co., Ltd. |
| Maxim Integrated Products, Inc. |
| MECON GmbH |
| MESCO Engineering Inc. |
| Metal Samples Company |
| Metroval Controle de Fluidos Ltda. |
| Metso Flow Control Oy |
| Mettler-Toledo GmbH |
| Microcyber Corporation |
| Microflex, LLC |
| Micropack (Engineering) Ltd |
| Middle East Specialized Cables Co. (MESC) |
| MISTRAS Group, Inc. |
| Mitsubishi Electric Corporation |
| MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
| Molex Canada Ltd |
| Moore Industries-International, Inc. |
| Motherwell Tank Gauging Ltd. |
| Motoyama Eng. Works, LTD. |
| MSA Worldwide, LLC |
| M-System Co |
| MTS Systems Corp., Sensors Division |
| Muesen Technik GmbH |
| MyOmega Systems GmbH |
| Nanjing New Power Electric Co., Ltd. |
| National Instruments |
| NEO Monitors AS |
| NEW COSMOS ELECTRIC CO., LTD. |
| Nippon Gear Co., Ltd. |
| NIVELCO Process Control Co. |
| Nivo Controls Pvt. Ltd. |
| Nivus GmbH |
| NOAH ACTUATION CO.,LTD. |
| Norgren Ltd. |
| Northwire, Inc. |
| NOSHOK, Inc. |
| Nova Smar SA |
| NOVUS Produtos Eletronicos Ltda |
| ONICON Incorporated |
| OOO NPO Vakuummash |
| OOO OKB VEKTOR |
| optek-Danulat GmbH |
| Opto 22 |
| Otis Instruments Inc |
| OVAL Corporation |
| Pepperl + Fuchs AG |
| Petrobras |
| Phase Dynamics Inc. |
| Phoenix Contact, Inc. |
| Piezus Ltd |
| PMC Engineering LLC (formerly Process measurement and Controls, Inc. |
| Point, Limited Liability Company |
| POWERFLOW TECHNOLOGY CO.,LTD |
| Power-Genex Ltd. |
| Pozhgazpribor LLC |
| PR electronics A/S |
| Precision Digital Corporation |
| Precision Systems, Inc. |
| Presys Instrumentos e Sistemas Ltda. |
| Private JSC Manometr-Kharkiv |
| Process Level Technology, Ltd. |
| ProComSol Ltd |
| PT Korosi Specindo |
| Pulsar Process Measurement |
| Pyromation Inc. |
| R. Stahl Schaltgerate GmbH |
| Regulateurs Georgin |
| Rheonik |
| Relcom Inc. |
| Research and Production Complex "VIP", CJSC (ZAO "NPK VIP") |
| Research and Production Enterprise GKS |
| Rexa, Inc. |
| Rhosonics Analytical BV |
| Riken Keiki Co., Ltd. |
| Rittmeyer AG |
| Rockwell Automation, Inc. |
| Rohrback Cosasco Systems, Inc. |
| Ronan Engineering Company |
| ROSEN Germany GmbH |
| Rotex Manufacturers & Engineers Private Limited |
| Rotork Controls Ltd. |
| Rotork YTC Limited |
| SAGE METERING, INC. |
| Samson Aktiengesellschaft |
| Satron Instruments Inc. |
| SBEM Pvt. Ltd. |
| ScanSense AS |
| Schneider Electric Systems USA, Inc. |
| Scientific and Manufacturing Enterprise "Tomsk Electronic Company" Ltd. (SME "TEC" Ltd.) |
| SENKO Co., Ltd |
| Sense Electronica Ltda. |
| Seojin Instech Co., Ltd |
| Shanghai Aegis Industrial Safety Corporation |
| Shanghai Analog & Digital Instrument Co., Ltd |
| Shanghai Automation Instrumentation Co.,Ltd |
| Shanghai LEEG Instruments Co., Ltd |
| Shanghai Rocksensor Automation Co., Ltd. |
| Shanghai Welltech Automation Co. Ltd |
| Shanghai Yinuo Instrument Co., LTD. |
| Shell Global Solutions (US) Inc. |
| Shen Zhen Maxonic Automation Control Co Ltd |
| SHENYANG LANSHEN INSTRUMENT CO., LTD |
| Shenyang Vibrotech Instruments INC |
| Shenzhen Clou Precision Instrument Co., Ltd. |
| Shenzhen ExSaf Electronics Co., Ltd. |
| Shenzhen Nuoan Environmental & Safety Inc. |
| Shtray Group |
| SICK Engineering GmbH |
| Siemens AG |
| Sierra Instruments, Inc. |
| Sierra Monitor Corporation |
| Sinoto Instrument (SU ZHOU) Co., LTD |
| SKF USA Inc. |
| Smart Embedded Systems Inc. |
| SMARTY LLC |
| SMC Corporation |
| Softing AG |
| SOR INC. |
| Spectrum Controls, Inc. |
| Spirax Sarco Srl |
| Springfield Research Corp. |
| S-Products |
| State Nuclear Power Automation System Engineering Company, LTD |
| STATUS INSTRUMENTS LTD |
| STI S.r.l. |
| Suzhou Beite Smart Instrument Co., Ltd. |
| SWAN Analytische Instrumente AG |
| SWISA INSTRUMENT INC. |
| Syscor Controls & Automation Inc. |
| Taian Panran Measurement & Control Sci-Tech Co., Ltd |
| Taiyuan Taico CMF Co., Ltd. |
| Tecfluid S.A. |
| Techni AS |
| TechnipFMC |
| TEKAB COMPANY LIMITED |
| Tektrol LLC |
| Teplopribor-Sensor LLC |
| TERMOTRONIC LLC |
| TERRANOVA SRL |
| The Okonite Company |
| The Open Group |
| Thermal Instrument Company |
| Thermo Fisher Scientific |
| Thorsis Technologies GmbH |
| Tianjin Future Instrumentation Technologies Ltd. |
| Tissin Co.,Ltd. |
| TLV.Co.LTD. |
| TOKYO KEIKI INC. |
| TOKYO KEISO CO., LTD. |
| Top Hex Ltd |
| Toshiba Infrastructure Systems & Solutions Corporation |
| Toshniwal Industries Private Limited |
| Tracerco Limited |
| Tyco Fire & Security GmbH |
| Uniphos Envirotronic Pvt. Ltd. |
| United Electric Controls Company |
| UniteQ Engineering BV |
| Universal Flow Monitors |
| Universidade Federal do Rio Grande do Sul |
| Utthunga Technologies Pvt. Ltd. |
| Val Controls A/S |
| VALCOM Co.,Ltd |
| Valmet Automation Inc. |
| Valtek Sulamericana Ind. & Com. Ltda. |
| VATCO, Inc DBA Van London Co |
| VAUTOMAT |
| VEGA Grieshaber KG |
| Vivace Process Instruments Ltda- ME |
| Walsn Enterprise Ltd. |
| Waseda University |
| Welkin Co., Ltd. |
| Westcontrol AS |
| Westlock Controls Corporation |
| Wetcon GmbH |
| WIKA Alexander Wiegand SE & Co. KG |
| WISE CONTROL INC |
| Wuxi Gelintong Safety Equipment co., Ltd. |
| Wuzhong Instrument Co., Ltd. |
| Xi'an Dongfeng Machinery & Electronic Co., Ltd. |
| YANGZHOU YAGUANG CABLE CO., LTD. |
| Yangzhou Electric Power Equipment Manufacture Factory CO,LTD |
| Yokogawa Electric Corporation |
| Yuyao Jinyee Instrument Co., Ltd |
| Zettaone Technologies |
| Zhejiang AoXin Instrument Co., Ltd. |
| Zhejiang Diyuan Instrument Co., Ltd |
| Zhejiang Jinghua Measurement and Control Equipment Co., Ltd. |
| Zhejiang Jinlong Automatic Control Equipment Co., Ltd |
| Zhejiang SUPCON Technology Co., Ltd. |
For any change to member contacts and company information such as company name and mailing address, please complete the linked form.
