Company Profile

https://www.aandd.jp＊ADC company proﬁle-EN-ADCC-01-OS1AD1-247000

PRESIDENT’S MESSAGE

Creating a prosperous andA&D is at the forefront of fostering
industrial and societal progress throughinnovative "measuring" technologies.
Our diverse range of products, frommeasuring and weighing devices to
medical, healthcare, and semiconductorrelated equipment, is widely embraced
by industries and consumers alike.

sustainable society through'measuring' technology.
A&D is founded on analog-to-digital conversion
technology and specializes in devices thatleverage cutting-edge measurement and control
technologies. We are committed to exploring new

DIGITALbusiness territories with our high-precision
products and solutions, aiming to deliver
substantial value to our customers. Our objective
is to foster the growth of industries and society,adapting to the ever-evolving landscape.

ANALOGIn an era marked by rapid digitaltransformation, shifts towards
decarbonization and recycling, risinggeopolitical tensions, and demographic
changes like declining birthrates and an
aging population, the social landscapeis evolving at an unprecedented pace.
Navigating this complex environment
poses a significant challenge forcorporate governance, demanding
adaptability while staying true to ourcore values.
Rooted in the principles established at
our inception, A&D remains committed
to pursuing authenticity and excellence.
Embracing the challenges ahead withunwavering determination, we arededicated to upholding our founding
ethos and continuing our quest forgenuine innovation and resilience.

Representative Director

Yasunobu Morishima

1977

1982

1987

2018

2022

A&D Company, Limited was established.

Kensei Industry Co., Ltd., now known as
A&D Manufacturing Co., Ltd., became asubsidiary, marking A&D's entry into theelectronic balance business.

Established an exclusive distributionagreement with Takeda Medical Inc. andentered the medical equipment field.

Acquired shares in HOLON Co., Ltd.,
which is now a fellow subsidiary, marking
a formal entry into the semiconductorrelated industry.

Merged with HOLON Co., Ltd. to form A&D
HOLON Holdings and established A&D
Company, Limited as a subsidiary under its
holding structure.

A&D’S

HISTORY
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A&D Company, Limited Company Profile

A&D Company, Limited Company Profile

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ABOUT US

As your partner in "measuring", we encompass everything from the development and manufacturing of equipment to its maintenance.
Our strength lies in our ability to consistently provide high levels of technical and service capabilities.
Every A&D salesperson is an advanced sales engineer. We closely listen to the unique needs of our customers
and craft products with technologies tailored to those specific requirements. We manage production and quality
control through our group companies, both domestically and internationally, ensuring that the best product is always

A&D’s Businessshipped. Our expertise and service strength lie in our integrated approach, encompassing everything fromdevelopment to after-sales support.

Medical care

Pulse wave inspection, patient monitors,
pulse oximeters equipment

Healthcare

A&D Integrated System Flow Diagram

Products & Services

POINT
Even after delivery, we prevent
failures and defects throughperiodic inspections andmaintenance contract services.
Home blood pressure monitors, inhalers,
body weight scales, ICT healthcare products.

Research & Production

Order Receipt, Delivery,
Maintenance
Measuring Equipment

Research・

Production

・

Manufacturing

Weighing Equipment

・Planning

Sales・

MarketingTechnical Service

Customer・

Customer Support

Development

CenterMedical Equipment

EVs & Automobiles

Healthcare Equipment

POINT

POINT

POINT

Our Engineering Sales
team excels in identifying
customer needs, which
our Design & Development
unit then brings to life with
precision and skill.

Our group production
bases, encompassing
three domestic and fiveinternational companies,
enable the mass
production of ourdeveloped products.

We share customer
feedback through ourinternal systems,
integrating it into ourdevelopment, design,and sales strategies toenhance our offerings.

Semiconductor-related
Equipment

Distributors

Industrial measuring equipment, electronicbalances, material testing equipment,
vibration and noise analysis equipment

Calibration
Services

HV/EV bench systems, motor HILS, tires andkinetic performance related test equipment

Semiconductors

Electron guns, A/D and D/A converters forsemiconductor manufacturing equipment

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A&D Company, Limited Company Profile

A&D Company, Limited Company Profile

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BUSINESS AREA

We offer an array of products and services

Meas ur i ng and Wei g hi ng Eq ui p me nt

tailored for diverse industrial applications

We specialize in developing devices that precisely measure and analyze
physical quantities like sound, vibration, displacement, strength, andviscoelasticity, alongside equipment designed to accurately weigh themass of objects.

as well as for household use.
Building on the technology we've nurtured since our inception, we are expanding our operations
in measuring and weighing equipment, medical and healthcare equipment, and semiconductor-related sectors.
Additionally, we are advancing our calibration service business.

HILS Platform(Automotive testing equipment)

Micro Electronic Balances

Med i c al and He al thc are Eq ui p ment
Since our founding, we've developed a diverse array of measuring devices,
ranging from medical, health industry, to home use, such as electronic
blood pressure monitors and certificate body weight scales.

Upper Arm
Blood Pressure Monitors

including Shinozuke Slim
Measuring Technology
Analog Circuit Technology

Digital Circuit Technology

Ambulatory Blood Pressure
Monitors

S e mi c o nd uc to r - re l ated Eq ui p ment

Metal film and foil technology

We support the miniaturization technology of semiconductor
manufacturing by developing electron microscopes that can makemeasurements at the nano level and electron guns that areincorporated into microfabrication equipment.

Signal processing technology
Software development tool technology
Data management technology
for running large-scale measurement
and control simulations
Design technology using CAE
Modeling techniquesof physical phenomena

Electron Guns

High Voltage Power Supplies

C al i b rati o n S er v i c e s
Our group offers JCSS calibration and general calibration services. As weare a manufacturer of measuring and weighing equipment, we can offer asafe and reliable support system and a wide range of calibration items.

Main Development& Technology Centers
A&D Company, Limited
Development and Technology Center

A&D Technology Inc.
(Michigan, U.S.A.)

Uniaxial Testing
Machine Calibration

Weight Calibration(Kitamoto City, Saitama Prefecture)

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A&D Company, Limited Company Profile

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MEASURING / WEIGHING

Measuring
Equipment

Tire Testing Machines
Our comprehensive range includes
equipment capable of conducting
various characteristic tests
necessary for tire evaluation,such as dynamic contact force
distribution and rolling resistance.
These machines are utilized bynumerous businesses both inJapan and internationally.

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We supply instruments capable of high-precision measurement and analysis ofphysical quantities like sound, vibration, displacement, and strength to research andtesting facilities worldwide. Leveraging our proprietary technology, which integrates
measurement, control, and simulation, we are contributing to helping our customers
achieve shorter development times and cost reductions.

TENSILON Universal
Material Testing Machines
RTH Series / RTI Series

Featuring a compact design withan integrated main unit andrecording/control unit, ouruniversal material testingmachines are space-efficient.
Available in a range of maximum
load capacities from 2.5 kN to
300 kN.

A&D Company, Limited Company Profile

Data Acquisition Systems
Omniace RA3100

Designed for research anddevelopment and on-site
maintenance, the Omniace
RA3100 is a state-of-the-art dataacquisition system. It excels inaccurately measuring high-speed
switching waveforms, even inchallenging noise conditions,ensuring the delivery of precise
and high-quality data.

Weighing
Equipment

We develop various devices to measure the mass of objects, such as electronicbalances, platform scales, and load cells for sensor parts. These devices are also
used for automatic weighing in production lines, contributing to labor savings.

Heat Stroke Index
Meters / Monitors

Micro Electronic Balances /Analytical Balances

Our lineup includes a variety ofmodels to suit different needs,
from heat stroke index meters
equipped with black bulbs idealfor outdoor environments or
areas with high heat sources, todata logger monitors capable ofrecording measurement data, andportable, compact models forease of transport.

The BA-T Series / BA Series (A&D Borealis) offer
high-precision weighing starting from 1 μg,
making them ideal for pre-treatment processes
in elemental and mass spectrometry analyses.
Their separate, compact weighing unit design
minimizes the impact of air drafts and conserves
space. All models feature automatic doors forenhanced convenience and efficiency.

Embedded Weighing andCommunication Solutions

AD-4212F Series / AD-8552EIP / Others
Our lineup includes a diverse array of weighing
and communication solutions tailored for
integration into automated machinery on
production lines. This includes the highprecision AD-4212 series weigh modules, aswell as the AD-8552EIP, which converts
weighing data to EtherNet/IP for seamless PLC
connectivity.

Checkweighers

AD-4961A / AD-4963 Series(Type Approved Machines)

Our checkweighers are designed for integration
into production lines for the purpose of accurately
weighing every item at high speed. We offer a
range of products suited to various needs,
including machines that are type-approved tomeet the latest regulatory requirements. Our
comprehensive suite of solutions, encompassing
checkweighing, X-ray, and metal detection
machines, is equipped to fulfill all inspectionneeds.

A&D Company, Limited Company Profile

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MEDICAL / HEALTHCARE

MedicalEquipment

Our medical product range encompasses a wide array of blood pressure
monitors and patient monitors tailored for medical institutions and nursing carefacilities. Additionally we offer professional body weight scales that leverage theexpertise gained from our industrial weighing equipment division.

Healthcare
Equipment

Our home healthcare product line, featuring a range of items including blood pressure
monitors and body weight scales, is designed to support and enhance healthy lifestyles.
These devices are key products underpinning our global medical and healthcare equipment
business. Furthermore, we are actively expanding our lineup of products equipped with
communication features suitable for connected and telemedicine applications.

Home Blood
Pressure
Monitor Global
Share: 10%*

Fully Automatic Blood Pressure
Monitors
TM-2657W Series

The TM-2657W Series, epitomizes a spaceefficient design with its lightweight andcompact build. These fully automatic bloodpressure monitors are versatile and can beutilized across various settings, from medical
institutions and hospitals (outpatient,
inpatient, dialysis, health screening facilities,
clinics) to pharmacies, sports centers, publicagencies, and within corporate healthmanagement programs.

Stretcher Scales
AD-6051A

The AD-6051A is a verified stretcher-type
scale designed for both transporting patientsand measuring their weight. It's widely used innutritional care management and by Nutrition
Support Teams (NST) for weighing residents
in hospitals and aged care facilities. (Certified
with Accuracy Class 3)

Barrier-Free Scales
AD-6106R / AD-6106RL

Designed for maximum accessibility, thesewheelchair-friendly scales feature a low,
gentle slope that accommodates entry fromeither side, making them ideal for users withmobility challenges. Equipped with a castermounted stand, they ensure effortless
relocation. (Certified with Accuracy Class 3)

Upper Arm Hoseless Blood
Pressure Monitors
UA-1100NFC

This hoseless upper arm blood pressure
monitor is designed for ease of wear andexcels in storage and portability. Equippedwith NFC communication, it enables
straightforward blood pressure tracking
through a smartphone app. It embodies ourprinciple of making "blood pressure
measurement simpler and more accessible,"offering a new approach to blood pressure
monitoring.

Smartphone-Compatible
Predictive Thermometers
UT-201BLE Plus

The UT-201BLE Plus automatically transmits
measured temperature data to your smartphone
app using Bluetooth®. Our "A&D Connect
Healthcare" integrates seamlessly with various
A&D devices, including blood pressure monitors,
body weight scales, body composition
analyzers, and activity meters, enabling
comprehensive health management throughone unified application.

Ultrasonic Thermal Inhalers
UN-135The UN-135 utilizes inhalation therapy with afine mist of approximately 5 micrometers insize and 43°C in temperature to gently warm
and moisten the throat and nose, alleviating
discomfort. It's compatible with saline solutions
for seamless inhalation. The ultrasonic vibrations
atomize water without any risk of burns.
Designed for convenience, it features alightweight body and an easy-to-carry handle.

* Based on our own research.

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A&D Company, Limited Company Profile

A&D Company, Limited Company Profile

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SEMICONDUCTOR-RELATED EQUIPMENT / CALIBRATION SERVICES

Semiconductorrelated Equipment

We've solidified our role as a unit supplier within the semiconductor
industry by offering essential components like electron guns, high-voltage
power supplies, and beam deflection circuits. These components areprimarily utilized in the front-end processes of semiconductor production,
particularly in photomask manufacturing and inspection equipment.

Calibration
Services

A&D, along with our group companies, provides comprehensive services for both JCSS
calibration and general calibration. Our role as a measuring and weighing equipment
manufacturer ensures a dependable and secure support system. Catering to diverse
customer requirements, we offer an extensive selection of calibration services throughout
Japan and with partner companies overseas.

List of Calibratable Products
Scales, Moisture
Analyzers

11 A & D C o m p a n y , L i m i t e d C o m p a n y P r o f i l e

We provide cutting-edge peripheral devices, such as beam deflection
circuits, which achieve high-resolution, high-stability, and ultra-fast settlingin controlling the direction of electron beam irradiation. Our ultra high-speed,
high-precision D/A converters, which utilize the A/D and D/A conversion
technology has been our core expertise since the company's inception.

Uniaxial Testing
Machines

JCSS Calibration

JCSS Calibration

JCSS Calibration

General Calibration

General Calibration

General Calibration

Force Gauges,
Torque Meters,
Load Cells

Body Weight Scales,
Height Scales, Heightand Weight Scales

JCSS Calibration

JCSS Calibration

Thermo-Hygrometers,
Electronic Measurement
Equipment,
Viscometers, Pipettes

General Calibration

General Calibration

General Calibration

Weighing
Systems

Industrial
Measurement
Equipment

Product Inspection
Systems

General Calibration

General Calibration

Inspection Calibration

Electron Guns, High-Voltage Power Supplies, Deflection Circuits
Our offerings include electron guns characterized by world-class output,
stability, and operational efficiency, alongside high-voltage power supplies
known for their high stability and minimal ripple. These components are
crucial for semiconductor mask drawing and for the inspection andmeasurement of masks and wafers.

Weights●

Designated Verification Organization

We are accredited by Japan’s Minister of Economy, Trade andIndustry as a "designated verification organization specializing
in instrumental error verification," meeting the required
standards of technical competence.

Categories

・Non-automatic weighing instruments(excl. scales for vehicles)
・Checkweighers

A&D Company, Limited Company Profile

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RESEARCH & DEVELOPMENT

Product Development Flow

Research & Development
A&D is a research and development-oriented enterprise, where nearly half of our team is engaged in design anddevelopment. We are dedicated to creating products that not only meet the highest global standards but are also
designed for precision and ease of use by all. To achieve this, we are committed to building an organization that
fosters an open and expressive environment, prioritizes the feedback from global markets, and embodies resilience,
ensuring we never lose sight of our objectives.

Product
Development

Sales

Development & Technology Center

Measuring
Equipment

Developmentof technology

Calibration
ServicesFoundation
technology
Weighing
Equipment

Semiconductorrelated Equipment

MedicalEquipment

Healthcare
Equipment

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Customer-Centric
Product Development
Our departments are dedicated to broadening our range
of offerings by enhancing and utilizing our technologicalcapabilities. We are committed to creating products that
not only boast world-class performance but also pioneer
new categories, aiming to fulfill the specific needs ofresearchers and medical experts, as well as cater to theeveryday user. By embracing innovative challenges daily,
we strive to stay ahead of market demands and deliver
solutions that resonate with a diverse audience.

The majority of our products are conceived and designed at theDevelopment & Technology Center, where we have approximately
400 product development engineers working on new products.
Products developed here undergo a range of rigorous tests toensure quality and safety before being mass-produced byfactories in Japan or overseas.

Mass
Production

Test
Production

A&D Group
Beyond our Development & Technology Center, productinnovation extends across our group companies. Development
units at A&D Technology (USA) and A&D Korea are actively
engaged in creating products tailored to their unique market
demands. Furthermore, we engage in collaborative development
efforts with our sister company, HOLON Co., Ltd., fostering an
ecosystem where technologies conceived at any location can beshared and leveraged across the group.

Development
A&D Company, Limited
Development &Technology Center(Saitama, Japan)

A&D Technology Inc.

Best Instruments Co., Ltd.

(Michigan, U.S.A.)(Kyoto, Japan)

Measurement, control andsimulation technologies

Development, production
and sales of environmental
measurement equipment

Measuring and weighing
equipment, medical andhealthcare equipment, andsemiconductor-related
equipment

A&D Company, Limited Company Profile

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PRODUCTION SYSTEM & QUALITY CONTROLSUSTAINABILITY

Production System & Quality Control

Sustainability

Streamlined Domestic and International
Manufacturing Approach
At A&D, we entrust a significant portion of our manufacturing toour network of group and partner companies, focusing ondelivering "mass-produced products" like general-purpose
weighing instruments and household blood pressure monitors at
optimal quality and cost. This approach allows us to extend thebenefits of cost savings to our customers.
In contrast, our "custom production products," including various
measuring devices, electron guns, and A/D & D/A converters, arecrafted with proprietary technologies developed in-house and aremainly manufactured in Japan. This dual strategy enables us tobalance cost-effectiveness with the maintenance of hightechnology and quality standards, ensuring swift delivery times.

Quality Management for
Unmatched Precision

Our operations span a variety of sectors, including measurement and weighing instruments, medical and healthcare devices,and semiconductor-related products. Leveraging our expertise in these technologies, we are dedicated to fostering the growthof an advanced society in the future and contributing to the construction of a sustainable society.

A&D's products, especially our weighing and medical instruments,
demand exceptional accuracy. To ensure this, we handle allprocesses for critical precision components in-house, from moldmaking to press working, guaranteeing consistently high quality.
Post production, our mass-produced items undergo automatedbatch inspections through robotic processes, striking a balance
between enhanced productivity and stringent quality control. For
our custom-made products, where precision is paramount,individual inspections are conducted in temperature-controlled
settings to nullify any temperature-induced variations in metal
properties, ensuring the highest standards of accuracy.

Contributing to
EV Battery Production

Contributing to Development andPopularization of "Eco" Tires

Initiatives to Maximize the Valueof Human Resources

High-Precision
Weighing Sensors for
Production Line Integration

ISO28580-Compliant
Tire Rolling Resistance
Testing Machines

Diversity & Inclusion

Our high-precision weighing sensors
play a crucial role in the production of
EV and storage batteries (secondary
batteries), contributing to environmental
sustainability by ensuring the accurate
and precise measurement of electrolyte
volumes.

Our testing machines, designed tomeasure tire rolling resistance, areinstrumental in the development of"eco-friendly" tires, contributing
significantly to the reduction ofenvironmental impact.

Production Facilities

Domestic

A&D Manufacturing Company, Limited (Shimotsuma City, Ibaraki Prefecture)
Offices
Headquarters / Tsukuba Factory (Ibaraki, Japan)
Hidaka Factory (Saitama, Japan)
Fukaya Factory (Saitama, Japan)
Nishitama Factory (Tokyo, Japan)
Production of measuring and weighing equipment, medical and healthcare equipment,
and semiconductor-related equipment

Overseas

A&D ELECTRONICS(SHENZHEN) CO., LTD.
(Shenzhen, China)
Production of measuring
and weighing equipment,
and medical andhealthcare equipment

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A&D Vietnam Limited(Bac Ninh Province,
Vietnam)
Production of healthcare
equipment

A&D SCALES
CO., LTD.
(Chungcheongbuk-do, Korea)
Production of
measuring andweighing equipment

We are working to create a comfortable
work environment and implementing
safety and health initiatives so thatdiverse human resources are able toperform at their best.

A&D Company, Limited Company Profile

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GROUP NETWORKS

A&D Company, Limited Company Profile
Headquarters:

A&D Company, Limited
3-23-14 Higashi-Ikebukuro, Toshima-ku, Tokyo
170-0013, Japan

Representative:

President and Representative Director
Yasunobu Morishima

Business:

Measuring and Weighing Equipment Business,
Medical and Healthcare Equipment Business,
Semiconductor-related Equipment Business

Locations:

Headquarters
3-23-14 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013,
Japan

EuropeJapan

Americas

Headquarters

Asia
Pacific

Development & Technology Center
1-243 Asahi, Kitamoto-shi, Saitama-ken 364-8585, Japan
Sales Offices and Branch Offices
Sapporo, Sendai, Utsunomiya, Tokyo North, Tokyo South,
Shizuoka, Nagoya, Osaka, Hiroshima, Fukuoka

Development

Development and Production Locations
A&D Company, Limited
Chubu & West Japan Technical Center(Saitama, Japan)(Aichi, Japan)

Development of measuring and weighing equipment, medical andhealthcare equipment, and semiconductor-related equipment

Development and technical support of measuring
equipment, etc.

A&D TECHNOLOGY INC.

Best Instruments Co., Ltd.

(Michigan, U.S.A.)(Kyoto, Japan)

Development and sales of measurement, control andsimulation systems

Development, production and sales ofenvironmental measurement equipment

A&D Manufacturing Company, Limited

A&D ELECTRONICS (SHENZHEN)
CO., LTD.

Offices
Headquarters / Tsukuba Factory, Hidaka Factory,
Fukaya Factory, Nishitama Factory

Sales

Overseas Locations

A&D Company, Limited Development& Technology Center(Ibaraki, Japan)

Production(Shenzhen, China)
Production of measuring and weighing equipment, andmedical and healthcare equipment● Americas● Europe● Asia Pacific

A&D ENGINEERING, INC.

A&D TECHNOLOGY INC.

(Michigan, U.S.A.)(Michigan, U.S.A.)

A&D INSTRUMENTS
CANADA INC.

Sales of measuring and weighing
equipment, and medical andhealthcare equipment

Development and sales ofmeasurement, control andsimulation systems

Sales of medical and healthcare
equipment

A&D INSTRUMENTS LTD.

(Ontario, Canada)

A&D RUS CO., LTD.

(Oxfordshire, U.K.)(Moscow, Russia)

Sales of measuring and weighing
equipment, and medical andhealthcare equipment

Sales of medical and healthcare
equipment

A&D KOREA LTD.

A&D SCALES CO., LTD.

(Seoul, Korea)(Chungcheongbuk-do, Korea)

Sales of measuring and weighing
equipment, and medical andhealthcare equipment

Production of measuring andweighing equipment

A&D ELECTRONICS(SHENZHEN) CO., LTD.

A&D Instruments India
Private Limited

Sales of medical equipment,
measuring and weighing
equipment, and measurement,
control and simulation systems

Production of measuring and weighing equipment, medical andhealthcare equipment, and semiconductor-related equipment

A&D VIETNAM LTD.

A&D SCALES CO., LTD.

(Bac Ninh Province, Vietnam)(Chungcheongbuk-do, South Korea)

Production of health care equipment

Production of measuring and weighing equipment

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A&D TECHNOLOGY TRADING(SHANGHAI) CO., LTD.
(Shanghai, China)

A&D SCIENTECHTAIWAN LTD.

(Shenzhen, China)(Haryana, India)(Taipei, Taiwan)

Production of measuring andweighing equipment, and medical
and healthcare equipment

Sales of measuring and weighing
equipment, and medical andhealthcare equipment

Sales of measuring andweighing equipment

A&D VIETNAM LTD.

(Bac Ninh Province, Vietnam)

A&D Instruments(Thailand) Limited

A&D AUSTRALASIAPTY LTD.

Production of healthcare equipment(Pathumthani Province, Thailand)(Adelaide, Australia)

Sales of measuring andweighing equipment

Sales of measuring and weighing
equipment, and medical andhealthcare equipment

A&D Company, Limited Company Profile18