UTC - THE STRENGTH OF A GLOBAL GROUP
UNITED TECHNOLOGIES CORPORATION
United Technologies Corporation (UTC) is a leading provider to the aerospace and building systems industries worldwide. CIAT is part of UTC Climate, Controls & Security, a unit of United Technologies Corporation and a global provider of fire safety, security, building automation, heating, ventilation, air conditioning (HVAC) and refrigeration systems. UTC Climate, Controls and Security promotes integrated, high performance buildings and works to make them safer, smarter and sustainable.
CENTERS OF EXCELLENCE
As a leading provider of HVAC solutions, United Technologies
Corporation has created a number of European Centers of
Excellence. All world-class facilities, each center focuses on a
specific field of expertise to support our customers in meeting
the challenges they face today.
AT THE HEART OF INNOVATION
UTC Climate, Controls & Security, is focused on offering its
customers the best in sustainable innovation. Its HVAC
technologies and world-class expertise make it a trusted
partner for companies and organisations who are leaders
in their field, ensuring optimum conditions for their
buildings and installations.

CENTERS OF EXCELLENCE
CULOZ - CENTRE OF EXCELLENCE FOR AIRSIDE TECHNOLOGIES
Equipped with state-of-the-art development, test and
measurement tools, teams of experts at the Culoz site carry
out prototyping and testing for customers who are looking for
the best in innovation in air handling units, fan coil units and
heat exchangers.
MONTILLA - CENTRE OF EXCELLENCE FOR ROOFTOPS AND PACKAGED SOLUTIONS
The teams in southern Spain have in-depth expertise in rooftop,
packaged, dehumidifier and preconditioned air (PCA) for
aircraft units. The centre house the largest HVAC factory in
Spain and Europe’s biggest laboratory for aircraft
preconditioned air units.
MONTLUEL - CENTRE OF EXCELLENCE FOR CHILLER AND HEAT PUMP TECHNOLOGIES
Experts at the Montluel site draw on over 50 years of specialist
knowledge and engineering skills to offer customers
tailor-made solutions to meet their individual needs in chiller
and heat pump innovation.
VENCE - CENTRE OF EXCELLENCE FOR CLIMATE CONTROL SYSTEMS
Providing climate control systems for HVAC environments is the
key activity at the Vence Center of Excellence. Here the
engineering team develops cutting-edge solutions to optimise
and improve the energy efficiency of HVAC systems.