+Wherevertechnology isprogressing,
you will always
find a bit ofMersen

MERSEN,
A COMMITTED PARTNER
AND CORE TECHNOLOGYPROVIDER
As a global expert in electrical power andadvanced materials, Mersen partners withcompanies around the world that drive
today’s industry and shape tomorrow’s society.

Imagining tomorrow’s
solutions across all
sectors of industry
We support all companies seeking
more efficient and reliable solutions,
across all sectors of industry, including
wind and solar power, electronics
and fiber optics, electric vehicles,
rail transportation, aeronautics andspace, corrosive chemicals, thermal
treatment, glass, and die casting.

in sales in 2022

employees

For over 130 years, the Group has constantly
evolved and transformed its business,notably through several acquisitions,to acquire an international standing.

23

Ourcommitments

401.

WE PROVIDE YOU WITH OUR EXPERTISE
in electrical power and advanced materials,
as well as our broad range of products andservices.

02.

WE SUPPORT YOUR INNOVATION PROJECTS,
helping you to meet technological challenges
that will advance the industry and transformthe world.

03.

WE WORK CLOSELY WITH YOU TO DESIGN,
the most efficient solutions and custom-fit
processes for your requirements and businesssector, creating real added value collaboratively.

5A leader in
its industries,,

Mersen delivers expert solutions with the same
exacting standards across all of its markets.

6WORLDWIDEWORLDWIDEWORLDWIDE

in brushes andbrush-holders
for industrial
electric motors

in hightemperatureisostaticgraphite
applications

in graphite-based
anti-corrosion
equipmentWORLDWIDE

in the supply of
passive powerelectronics
components andbattery systems

Wherever technology isprogressing and innovating,
you will always find a bit ofMersen,,WORLDWIDEWORLDWIDEin industrial
fuses

in current
collection for
the rail market

7

High-performancesolutions to meet
any challenge
experts

Pushing boundaries is second nature atMersen. Your challenges are what make us tick!

centers aroundthe world

For more than a century, we have provided industry players
the world over with innovative solutions to improve theperformance of their processes, products and services.
By optimizing the cost, yields and useful lives of consumables,
fostering new consumer habits and driving the boom inof our business isdedicated to sustainable
development markets

the green economy, these innovations address the full
spectrum of challenges in today’s industry, helping to keep
pace with technological advances and meet growth targets.

89A core provider
creating collective
value
Mersen works to build trust-based relationships
with partners, providing support throughconstructive interactions.

Creating value for our clients means understanding theirneeds, their challenges and their constraints. It also means
understanding their environments, both geographical andcompetitive.
That’s why Mersen works side-by-side with clients, at theheart of our markets.

industrialsites

countries

This allows us to develop strong ties and offer made-tomeasure, high value-added solutions at every level.

1011MAKINGYOUR PRODUCTS SAFERAND MORE RELIABLE
IMPROVING
YOUR YIELDSSTRENGTHENING
THE PERFORMANCE OF YOURPRODUCTION RESOURCES

Benefits+ BY MERSEN

MAKINGYOU MORE COMPETITIVEHELPINGYOU MEET YOUR CHALLENGESDRIVINGGROWTH IN YOUR MARKETSFINDINGSOLUTIONS THAT CANWITHSTAND EXTREMEENVIRONMENTS

UNDERSTANDING
YOUR NEEDSBUILDINGLASTING TRUSTFACILITATING
RELATIONS WITH
YOUR STAKEHOLDERS

1213

OUR 2022-2025 ROADMAPConducting
business
responsibly
around the world
At Mersen, our commitment to CSR isn’ta challenge and it isn’t new – it’s just who
we are.

Cultivating an ethics and regulatorycompliance culture+ Compulsory ethics training for new hires+ Compulsory refresher training every two years for managers+ Compulsory cybersecurity training for employees with a computer

Being responsible partners+ Strategic supplier CSR self-assessment+ Supplier risk mapping+ Supplier monitoring and auditsLimiting our environmental footprint
Mersen has chosen to make its activity part of an+ Reducing our greenhouse gas (GHG) emissions intensity+ Increasing the share of waste recycled+ Reducing our water consumption

ambitious responsible development approach,shared by all employees. This culture is basedon its values and fundamentals in terms ofDeveloping our human capital

human resources, health and safety and ethics.

+ Equal opportunity
Women in senior management positions
Women engineers and managers
o People with disabilities
oo+ Social responsibility policy for allIndemnity in the event of death in service
Profit-sharing schemeo Minimum paid leaveoo+ Well-being, health and safetyoo14

Lost time injury rate (LTIR) and severity injury rate (SIR)
Management safety visits15+1OV ERVOLTAGE P ROTECTION

2OV ERCURRENT P ROTECTION

3P OWER CONV ERSION

4MOTOR BRUSHES

5SIGNAL TRANSFER

6P OWER TRANSFER

7

HIGH-TEMPERATURE GRAPHITE SOLUTIONS

8HIGH-TEMP ERATURE INSULATION

9ANTI-CORROSION EQUIP MENT10ADVANCED OP TICS

WE DEVELOP CUSTOM-BUILT SOLUTIONS AND
DELIVER KEY PRODUCTS IN ORDER TOHELP YOU MEET THE NEW TECHNOLOGICAL
CHALLENGES SHAPING TOMORROW’SWORLD.

1617

1Overvoltage
protection
3Fuses and fusegear to protect
industrial and commercial facilities. A thorough range of IEC& UL/CSA products to ensure
an uninterrupted power supply,electrical grid reliability, and thesafety and security of peopleand equipment.

Power
conversion
Passive and hybrid components forpower management. A wide rangeof solutions to optimize the performance of power conversion andstorage systems (containers, batteries),
ensuring safety and reliability.

FUSES AND FUSEGEARFUSES, BUSBARS, COOLING SOLUTIONS,CAPACITORS AND POWER MODULES
2Overcurrent
protection
A full range of products toprevent and protect against
lightning and power surges.
Mersen is Qualifoudre-certified
and the only French manufacturer
to offer a comprehensive solutionthat combines SPD and fusetechnologies.

SURGE PROTECTION
DEVICES (SPD)1819

5Signaltransfer

4Motorbrushes

A range of signal and powertransfer systems. Mersen
notably supplies the windturbine industry with signaltransfer systems for power
generation.

An extensive range of brushes
of varying designs and capabilities for all types of motors– from DC to asynchronous
models – as well as generators
and alternators, grounding
devices, and power and signaltransfer systems.

SIGNAL AND POWER
TRANSFER SYSTEMS

BRUSHES AND BRUSH-HOLDERS

6

Power
transfer
Products and solutions designed totransmit and collect electric current
in rolling stock and urban transportsystems and in industrial environments (steelmaking, mining, etc.).

SLIP RING ASSEMBLIESAND COLLECTOR SYSTEMS

2021

7High-temperaturegraphite solutions
Isostatic graphite equipment for solar,
semiconductor and other refractory processapplications, electrodes for electricaldischarge machining, furnace equipment
and specialty extruded graphite.

GRAPHITE AND CARBON FELTS
8GRAPHITE AND CARBON COMPONENTS

High-temperatureinsulation
Flexible and rigid insulating felt that can
reduce the energy consumption of very
high-temperature furnaces (1,000°C to3,000°C) for solar, semiconductor andprocess industry applications.

2223

9Anti-corrosion
equipment
Equipment using graphite, reactive
metals, silicon carbide and fluoropolymers (PTFE, etc.) for thechemical, pharmaceutical andmetallurgy industries.

SiC MIRRORS10SYNTHESIS UNITS, HEAT EXCHANGERS
AND SiC CONTINUOUS FLOW REACTORS

Advancedoptics
Sintered silicon carbide (SiC)
parts for optical and scientificinstruments and industrial
equipment.

2425

GROUP HEAD OFFICEMERSEN
Tour Trinity – 1 bis place de la Défense
CS30299
F–92035 LA DÉFENSE CEDEX
Tél. : +33 (0)1 46 91 54 00

MAIN REGIONAL OFFICESGERMANY
Gartenstrasse 25-29
D-61352 Bad Homburg vor der Höhe

MANY SITESAROUND
THE WORLD

CHINA
Unit 2106, Park Place,No. 1601 Nanjing Road West,Shanghai 200040
Tél. : +86 (21) 6135 6886
UNITED STATESELECTRICAL POWER
374 Merrimac street
Newburyport, MA 01950
Tél. : +1 978 462 6662
ADVANCED MATERIALS
400 Myrtle Avenue
Boonton, NJ 07005
Tél. : +1 973 334 0700
INDIA
No 5 Bommasandra Industrial
Area - Annekal Taluk
Bangalore, Karnataka - 560099
Tél. : +91 80 3094 6121

26

Photos credits:
Shutterstock
Design & Production:HENRYQUATRE
April 2023

G LO B A L E X P E R T I N E L E C T R I C A L P OW E RA N D A D VA N C E D M AT E R I A L SW W W. M E R S E N . C O M