2013

YOKOGAWA ELECTRIC CORPORATION

1915 Tamisuke Yokogawa, Doctor of Architectural Engineering, established an electric meter research institute in Shibuya, Tokyo, with Ichiro Yokogawa and Shin Aoki

1917 First to produce and sell electric meters in Japan

1920 Incorporated as Yokogawa Electric Works Ltd.

CorporATE DATA

Corporate Name

president and Coo

Headquarters

Founded

Incorporated

paid-in Capital

Number of Employees

Subsidiaries and Affiliates

Yokogawa Electric Corporation

Takashi Nishijima

2-9-32 Nakacho, Musashino-shi, Tokyo 180-8750, Japan

September 1, 1915

December 1, 1920

43,401 million yen*

19,685 (consolidated) 4,298 (non-consolidated)*

15 subsidiaries and 1 affiliate in Japan*

69 subsidiaries and 2 affiliates outside Japan*

* As of March 31, 2013

THE YoKoGAWA pHILoSopHY

As a company, our goal is to contribute to society through broad-ranging activities in the areas of measurement, control, and information.

Individually, we aim to combine good citizenship with the courage to innovate.

Since its founding in 1915, Yokogawa Electric Corporation has contributed to society by supplying industry with cutting-edge products based onits measurement, control, and information technologies. Always sensitive to changing customer needs, Yokogawa has continued to transform itself and has become a leading company in the global industrial automation and control field. While striving to enhance our corporate value, we remain committed to doing our part as a trustworthy industry partner to realize a more prosperous society.

HISTorY

1915 1920 1925 1930 1935 1940 1945 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010

1933Started research and manu-facture of aircraft instru-ments and flow, temperature, and pressure controllers

1948Made public offering of the Company’s stock

1974Established Yokogawa Electric Singapore pte. Ltd. as Singapore plant

Established Yokogawa Electric (Europe) B.V. as European sales office

1975released CENTUM, the world’s first distributed process control system

1983Formed Yokogawa Hokushin Electric Corp. through merger with Hokushin Electric Works, Ltd.

1986Established Xiyi Yokogawa Co., Ltd. in Xian, China, jointly with Xian Instruments Factory

Changed the Company name to Yokogawa Electric Corporation

1988Entered the high-frequency measuring instruments business

1950Developed Japan’s first elec-tronic recorder

1955Signed a technical assistance agreement for industrial instru-ments with Foxboro, USA

1957Established Yokogawa Electric Works, Inc. as North American sales office

1964Made a full-scale entry into the industrial analyzer market

1966Developed and started manu-facture and sale of vortex flowmeters

1990Established Yokogawa Middle East E.C. in Bahrain

1996released confocal scanner and entered biotechnology business

2002Acquired all the shares of Ando Electric Co., Ltd.

2005Established Yokogawa Electric International pte. Ltd. in Singapore to oversee global industrial automation business

2010Transferred the measuring instruments business to Yokogawa Meters & Instruments Corporation

2011Announced Evolution 2015 mid-term business plan

2013Formed Yokogawa Solution Service Corporation to handle sales, engineering, and services for the Japan industrial automation business

Yokogawa Electric CorporationYokogawa Corporation of AmericaYokogawa Middle East & Africa

B.S.C.(c)

Yokogawa Europe B.V.

Yokogawa Electric International pte. Ltd.

Yokogawa Engineering Asia pte. Ltd.

Yokogawa China Co., Ltd.

Segment Sales (FY2012)

Japan

134.0Asia

88.0Test and Measurement

8.3%

Industrial Automation and Control

85.0%

Other

6.7%

Other

44.8Middle East

32.1

Europe

27.5

North America

21.5

region Sales (FY2012)

(Billions of yen)

Net Sales

(Billions of yen)

Yokogawa Electric CorporationYokogawa’s International Business Headquartersregional Support office

100

200

300

400

500

0 2008

376.5

2009

316.6

2010

325.6

2011

334.7 347.9

2012(FY)Corporate Headquarters

1 Yokogawa Electric CorporationCorporate profile 2Yokogawa Electric Corporation

Corporate profile

IT SoLUTIoNSWe support our customers over the entire lifecycle of their plant facilities by providing manufacturing execution, production management, and enterprise resource planning systems that integrate and visualize data for real-time manage-ment of plant operations.

Dpharp EJXDifferential Pressure /Pressure Transmitter

GX10/GX20Paperless Recorders

FLXA21Modular 2-wire Liquid Analyzer

ADMAG AXFMagnetic Flowmeter

proSafe-rSSafety Instrumented System

FA-M3VRange-free Multi-controller

STArDoMNetwork-based Control System

CENTUM VpIntegrated Production Control System

GC8000Process Gas Chromatograph

BUSINESS oVErVIEW/proDUCT INForMATIoN

Yokogawa is well regarded in the global marketplace as a leading control company and pioneer in the development of distributed control systems for the monitoring and control of processes in a broad range of production facilities. Based on its Vigilantplant vision for realizing the ideal plant, Yokogawa offers best-in-class platform product and service solutions such as the Vigilantplant Services suite that enhance productivity, make maximum use of assets, ensure safety, and optimize operations over the entire plant lifecycle. These solutions currently play vital supporting roles for our customers in the oil, chemical, natural gas, electric power, iron and steel, pulp and paper, pharmaceutical, food, and other industries.

Yokogawa is also providing solutions based on its measurement and control technologies that make more efficient use of renewable energy and is devising new ways in which next-generation energy sources can be utilized to achieve a sustainable society.

proDUCTIoN CoNTroL SYSTEMSWe provide our customers with a range of systems that support the safe and efficient operation of their plants. These include highly reliable production control systems for the control and monitoring of plant operations, safety instrumented systems that are fully integrated with plant production control systems to achieve the highest levels of safety, and network-based control systems and programmable logic controllers that are both highly reliable and versatile.

ENErGY SAVING AND NEW ENErGY SoLUTIoNSWe provide systems and tools that help manufacturers reduce energy consumption by visualizing where energy is being wasted and verifying adjustments to plant equipment and operations that will optimize energy efficiency. We also offer measurement and control technologies that support the efficient use of biomass, geothermal, solar, and other forms of renewable energy. These technologies are contributing to advancements in ocean thermal energy conversion (OTEC), marine biomass, and other next-generation energy fields, and are being used in the development of secondary cell power storage technologies. In these ways we are helping to bring about a sustainable society.

SECUrITY SoLUTIoNSYokogawa has strengthened the security of its control systems and extends a variety of support services that offer increased protection from cyber-attacks and computer viruses. Yokogawa also provides camera systems for the monitoring and management of plant facilities, including entry and exit points. Through such hardware and IT solutions, Yokogawa is working to make its customers’ plants safer.

FIELD INSTrUMENTS, ANALYTICAL INSTrUMENTS, AND rECorDErSWe offer a wide range of field instruments for use on production lines. These include transmitters and flowmeters that measure fluid pressure, temperature, and flow rate. We supply analytical instruments such as pH analyzers and process gas chromatographs for measuring the concentrations of gas and fluid constituents. We also offer paperless recorders that electronically store measurement information and temperature controllers.

An OTEC pilot plant in Okinawa that uses a Yokogawa control system

INDUSTrIAL AUToMATIoN AND CoNTroL BUSINESS

3 Yokogawa Electric CorporationCorporate profile 4Yokogawa Electric Corporation

Corporate profile

CSU-W1Confocal Scanner Unit

LIFE SCIENCE DEVICESWe offer a confocal scanner unit that is capable of observing life processes on a molecular level in real time. This is also available as part of an automated microscopy system that utilizes proprietary high-precision positioning and temperature control technologies. Utilized in basic biology and medicine fields such as regenerative medicine, which has been in the spotlight in recent years, as well as in such promising growth fields as drug discovery, these devices are contributing to the development of life sciences. CellVoyager CV7000

High-throughput Cytological Discovery System

WT3000Precision Power Analyzer

AQ7275Optical Time Domain Reflectometer(OTDR)

AQ6370COptical Spectrum Analyzer

DL850ScopeCorder

Gyrocompasses

TesT and MeasureMenT Business

Yokogawa has been involved in the measuring field since its founding and has contributed to many industries through its supply of test and measurement equipment. Yokogawa provides reliable measuring instruments for the development and production of electrical, electronic, and automotive equipment, as well as for the environmental measurement and communications markets. Yokogawa is also engaged in businesses involving products such as confocal scanner units for the real-time observation of life processes at the molecular level and drug discovery support systems for the automatic testing of candidate compounds, and anticipates that these businesses will become market leaders.

MEASUrING INSTrUMENTSFocusing on new markets such as electric vehicles, environmental measurement, and next-generation communication networks that are playing instrumental roles in facilitating a low-carbon society, we provide a wide range of voltage, current, electric power, optical power, and other basic measuring instruments, as well as instruments used in the measurement of waveforms and optical communications. By developing key devices in-house, we are able to create highly competitive and valuable products with the levels of excellence for which Yokogawa is well known.

Other businesses

Yokogawa is also steadily developing its aircraft instrument and marine navigation system businesses and its environmental business. Yokogawa’s flat panel displays feature high visibility and superb environmental resistance, and are used in the cockpits of the latest Airbus airliners. Yokogawa supplies a full lineup of navigation systems such as gyrocompasses and autopilots for vessels of all kinds, from large passenger ships to freighters. Yokogawa’s environmental business supplies hydrological and meteorological equipment that include measuring instruments such as rain gauges and hydrostatic level gauges.

Flat panel Displays for Aviation Use

QA

Qm

QIQuality

Assurance

Qualitymind

QualityImprovement

Quality in every aspect begins with the mind

Future businesses

Marketopportunities

External environment

Market needs

Technologyseeds

Yokogawa innovation process

- Customers- Market- Research institutes- Partners

Ideacreation

Research

Proof

Energysaving

　Business to businessto community

Safety Environ-ment

Solutions and services

Sustainable society

Value tosociety

Business activity

Corporate governance Risk management ComplianceFoundation forour business

Building a sustainable society through broad-ranging activities

in the areas of measurement, control, and information

Corporate philosophy Standards of business conduct

Roles of Innovation Headquarters

BASIC STANCE AND roLETo provide leading-edge “mother tools” and basic technologies to industry, Yokogawa recognizes that the future-oriented development of new technologies is one of its important challenges. Our research and development activities are separated into two areas: the first is new product development for the near-term future and the second is exploration of new market opportunities for the more distant future. Our business headquarters carry out product development, while our Innovation Headquarters handles research.

CoMpANY ACTIVITIES

oUr BASIC STANCEYokogawa’s CSR activities are guided by a corporate philosophy that states in part, “As a company, our goal is to contribute to society through broad-ranging activities in the areas of measure-ment, control, and information.” Through its business operations, Yokogawa is providing valuable solutions to its customers that realize a more sustainable society by saving energy, improving plant safety, and conserving the environment. The Company recognizes international standards such as those set forth in the United Nations Global Compact and the ISO 26000 standard, and has introduced a Groupwide code of conduct and management system to ensure their observance.

ENVIroNMENTAL MANAGEMENTIn keeping with the very high priority that the Company’s manage-ment has assigned to protection of the environment, Yokogawa promotes environmental management. Throughout the entire scope of our operations, from product development to sales, we take steps to reduce the impact of our activities on the environment.

Based on Yokogawa measurement, control, and information technology know-how, we offer environmentally friendly products as well as energy saving and environmental solutions. We thus help to reduce the environmental footprint of our customers’ operations and discover new energy sources.

CUSToMEr SATISFACTIoN AND QUALITYWe place a high priority on achieving uniform quality worldwide and instilling a quality first mindset in our workforce to keep our customers satisfied and earn their trust. Guided by the quality first principle that Yokogawa has stayed true to since its founding, we have established a quality management system that encompasses all of our business processes, from planning and development to design, manufacturing, sales, and services. To attain global uniformity in quality, all of our principal Group companies have acquired ISO 9001 certification.

CorporATE SoCIAL rESpoNSIBILITY INITIATIVES

rESEArCH AND DEVELopMENT

5 Yokogawa Electric CorporationCorporate profile 6Yokogawa Electric Corporation

Corporate profile

North AmericaUnited StatesYokogawa Corporation of AmericaYokogawa USA, Inc.Yokogawa Nuclear Solutions, LLCSoteica Visual Mesa, LLC

CanadaYokogawa Canada, Inc.

MexicoYokogawa de Mexico, S.A. de C.V.Yokogawa Engineering Services de Mexico, S.A. de C.V.

South AmericaBrazilYokogawa America do Sul Ltda.Yokogawa Service Ltda.

EuropeNetherlandsYokogawa Europe B.V.Yokogawa Europe Solutions B.V.Yokogawa Europe Branches B.V.

AustriaYokogawa GesmbH, Central East Europe

BelgiumYokogawa Belgium N.V./S.A.

FranceYokogawa France S.A.S.

GermanyYokogawa Deutschland GmbHRota Yokogawa GmbH & Co. KG

HungaryYokogawa Hungaria Kft.

ItalyYokogawa Italia S.r.l.

SpainYokogawa Iberia S.A.

SwedenYokogawa Measurement Technologies AB

United KingdomYokogawa United Kingdom LimitedYokogawa Marex Limited

RussiaYokogawa Electric CIS Ltd.Yokogawa Electric Sakhalin Ltd.

KazakhstanYokogawa Electric Kazakhstan Ltd.

UkraineYokogawa Electric Ukraine Ltd.

ChinaYokogawa China Co., Ltd.Yokogawa Electric China Co., Ltd.Yokogawa Sichuan Instrument Co., Ltd.Suzhou Yokogawa Meter CompanyYokogawa Shanghai Instrumentation Co., Ltd.Yokogawa Shanghai Trading Co., Ltd.Yokogawa Process Control (Shanghai) Co., Ltd.Yokogawa Information Systems (Dalian) CorporationYokoshin Software Engineering (WUXI) Co., Ltd.

KoreaYokogawa Electric Korea Co., Ltd.Yokogawa Electronics Manufacturing Korea Co., Ltd.

TaiwanYokogawa Taiwan Corp.

Subsidiaries and Affiliates in JapanYokogawa Solution Service CorporationYokogawa Meters & Instruments CorporationOmega Simulation Co., Ltd.YDC CorporationYokogawa & Co., Ltd.Yokogawa Denshikiki Co., Ltd.Yokogawa Digital Computer CorporationYokogawa Foundry CorporationYokogawa Manufacturing CorporationYokogawa Medical Solutions CorporationYokogawa Pionics Co., Ltd.Yokogawa Rental & Lease Corporation

Middle EastBahrainYokogawa Middle East & Africa B.S.C.(c)Yokogawa Engineering Bahrain SPC

Saudi ArabiaYokogawa Saudi Arabia Ltd.Yokogawa Services Saudi Arabia Ltd.

United Arab EmiratesYokogawa Engineering Middle East & Africa FZE

AfricaSouth AfricaYokogawa South Africa (Pty) Ltd.

Yokogawa Anglophone Africa Regions (Pty) Ltd.

NigeriaYokogawa Services Solutions Nigeria Ltd.Yokogawa Nigeria Ltd.

OceaniaAustraliaYokogawa Australia Pty. Ltd.

New ZealandYokogawa New Zealand Ltd.

AsiaSingaporeYokogawa Electric International Pte. Ltd.Yokogawa Engineering Asia Pte. Ltd.Yokogawa Electric Asia Pte. Ltd.Plant Electrical Instrumentation Pte. Ltd.

IndonesiaP.T. Yokogawa IndonesiaP.T. Yokogawa Manufacturing Batam

MalaysiaYokogawa Electric (Malaysia) Sdn. Bhd.Yokogawa Kontrol (Malaysia) Sdn. Bhd.Yokogawa Industrial Safety Systems Sdn. Bhd.

PhilippinesYokogawa Philippines Inc.

ThailandYokogawa (Thailand) Ltd.

VietnamYokogawa Vietnam Company Ltd.

IndiaYokogawa India Ltd.Yokogawa IA Technologies India Private Limited

GLOBAL NETWORK

Yokogawa’s International Business Headquarters

Regional Support Office

Corporate Communication Department2-9-32 Nakacho, Musashino-shi, Tokyo 180-8750, JapanTEL +81-422-52-5530 FAX +81-422-55-6492http://www.yokogawa.com/Published in August 2013 / Printed in Japan