The origins of the campus

It was in 2013 that Groupe Roullier embarked on this

ambitious project to design a campus with all the

facilities required to support its growth and provide

an inspirational visitor experience . In addition to

the physical extension of the building , the central

challenges of the plan were to welcome in more

employees , and offer a comprehensive experience

to stakeholders in conjunction with the adjoining

production plant activities . This extended campus

roots the Group more firmly than ever in Saint - Malo .

A coherent and sustainable

architectural solution

The campus is being developed around the

architectural style created by Jean - Pierre Meignan

as architect for the Centre Mondial de l ’ Innovation

Roullier ( CMI Roullier ) . This f irst building sets the

tone and invites the addition of new contemporary ,

understated , yet identif iable buildings designed

as a complete scheme . Over the years leading up

to the opening of the Atrium building in 2024 , each new

addition made its own contribution to the wider area by

ensuring seamless continuity with the original concept .

Complementary buildings

designed for specif ic purposes

With five buildings and around 900 employees

working together on a single site the campus

is very much an ecosystem in its own right All entities

work together collectively although each has

its own specific purpose With more than 3 000 m

2

of space dedicated to sport arts and sociability

the UFS Univers de la Forme et du Sport sports

centre encourages informal interaction and wellbeing

The campus is also home to the Roullier Endowment

Fund whose Minerallium museum and its scientific

and educational exhibitions attract some 3 500 visitors

every year

An inclusive social hub

The campus is designed as a central social hub

that contributes to the development of the Group ,

and further strengthens its close links with Saint - Malo

and its wider region . In 2025 , it welcomed more than

2 , 300 customers , employees , partners , institutions ,

academics and media representatives on visits

to find out more about the scientific expertise

of the Group at the CMI Roullier , and the

manufacturing skills at work in its Quai Intérieur and

Industrial Park production plants . It also contributes

to local life by making its infrastructures available

to schoolchildren and the emergency services ,

and its sports facilities to the wider Saint - Malo region .

A sustainable , high - quality

environment

The development of the campus has been guided by

structurally important technical and environmental

choices including the use of geothermal energy

bioclimatic design and a photovoltaic power generating

facility The Atrium for example is heated by water from

six geothermal boreholes and has already generated

19 39 MWh of solar energy to meet 15 of its total

power demand Innovative solutions like these are part

of a wider commitment to providing its employees with

modern comfortable working conditions proof positive

that architecture can improve quality of life at the same

time as symbolising the commitment of the Group

“ My mission here is to promote

the wellbeing of every individual

and encourage them to achieve

their full potential in this motivating

and positive working environment .

This commitment is ref lected in a

series of tangible initiatives and events ,

from sport to culture , conferences and

preventive health initiatives to support

our employees in their development . ”

— Marie Poligné , Director of the UFS sports centre

for Group employees

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