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Natural leadership in energy efficient cooling, heating, ventilation and refrigeration.

GLOBAL WARMING POTENTIAL SAVED
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COMPANY

About

Enex Technologies was founded by industry veterans and pioneers in the field of natural refrigeration systems, transforming the HVACR industry with environmentally sustainable and highly energy efficient mechanical systems that reduce global warming while making our customers successful.

We began in the 1930s by producing ammonia natural refrigeration equipment, later adding CO₂, propane and water as natural refrigerants with no or ultra-low global warming potential.

Enex Technologies serves HVACR equipment installers and end-customers such as office buildings, hotels, hospitals, supermarkets, hypermarkets, convenience stores, distribution centers, refrigerated warehouses, cold storage rooms, telecommunications and IT rooms, process cooling, civil, military and other industrial applications with unparalleled aftermarket support, replacement parts, technical and field service and training.

ENEX TECHNOLOGIES COMMERCIAL REFRIGERATION
ENEX TECHNOLOGIES INDUSTRIAL REFRIGERATION
ENEX TECHNOLOGIES HVAC
ENEX TECHNOLOGIES HEAT EXCHANGERS
COMPANY

Our segments

HEATING

Our high efficiency heat pump range using natural refrigerant CO₂ and very-low GWP refrigerants are simple-to-use, elegant solutions for applications requiring high quantities of hot water.

VENTILATION

Our condensers and evaporators for industrial and technological applications feature multi-scroll compressor technology for improved part-load and variable-load efficiency.

COOLING

Our chillers using natural refrigerants Ammonia, CO₂ and Propane are the result of several innovations, including our revolutionary energy-saving custom fans and heat transfer process designed to maximize energy efficiency.

REFRIGERATION

Our industrial and commercial refrigeration and ventilation systems using natural refrigerants Ammonia and CO₂ are designed for high performance, quality, reliability and customer carbon footprint reduction.

DEHUMIDIFICATION

Our wide range of humidity control units for radiant systems, swimming pools, cold rooms, industrial and transportable applications are designed to ensure healthy environments, improve environmental comfort, offer proper food storage and reduce corrosion.
COMPANY

Our global reach is backed by solid numbers.

200M€
Revenues
1,000+
Employees
12
Factories
125
Countries
HISTORY

Pioneers and innovators in natural HVACR since the 1930s.

HISTORY

400 years of combined history.

HISTORY

400 years of combined history.

AWARDS

Recognized for industry leadership.

SUSTAINABILITY

INNOVATION

PERFORMANCE

SOCIAL IMPACT

TECHNOLOGIES

Our leading natural refrigerant, energy efficiency and energy transition technologies transform the HVACR industry.

TECHNOLOGIES

Natural refrigerants

Enex Technologies is committed to developing and improving innovative and efficient low global warming technologies in HVAC, commercial and industrial refrigeration systems that reduce energy consumption and environmental impact.

AMMONIA (R717)

Ammonia is the most widely used natural refrigerant for large industrial applications. With a GWP of 0, ammonia is a cost-effective, efficient, and sustainable alternative refrigerant.

CO₂ (R744)

CO₂ is a naturally occurring, non-ozone-depleting refrigerant that addresses today’s concerns about the global warming potential (GWP) of common F-gases. With a GWP of 1, CO₂ is widely and effectively used in commercial and industrial refrigeration systems.

PROPANE (R290)

With its excellent thermodynamic properties and a GWP of 3, Propane is an energy efficient, reliable, versatile, and cost-effective natural refrigerant.

WATER (R718)

With a GWP of 0 and relative stability in cooling capacity compared with other refrigerants, Water is an ideal natural refrigerant for heat exchanger applications.

TECHNOLOGIES

Energy efficiency

The first element to consider to reduce environmental footprint is energy consumption. Our units consume less energy and reduce reliance on the energy infrastructure. Enex Technologies introduced innovative solutions like ejectors for evaporator overfeeding and for expansion energy recovery, parallel compression, low Delta T in evaporators thanks to overfeeding, and complete heat recovery in combined heating and cooling systems, among others, to increase efficiency.
TECHNOLOGIES

Energy transition

The transition away from hydrocarbons such as gas, oil and coal towards renewable energy sources such as photovoltaic, wind and hydroelectric requires a change to the way heat and cold are produced. Our product range includes units with zero environmental impact that are engineered for a carbon-neutral future. Enex Technologies innovative solutions are designed for energy transition, reducing total cost of ownership while increasing our customers’ peace of mind.
PRODUCTS

Our customers trust our products to help make them successful, every day.

PRODUCTS
Heating
Ventilation
Air Conditioning
Refrigeration
Dehumidification
COMMERCIAL REFRIGERATION
INDUSTRIAL REFRIGERATION
HVAC
HEAT EXCHANGERS
Ammonia CO₂ PropaneWater Low-GWP
OUR VALUES

We are driven by strong values to create a better and more sustainable world.

ENVIRONMENT
Buildings consume 40% of the energy used in the developed world. HVACR systems use 60% of the energy in buildings. Our high efficiency solutions are central to reducing global warming, and we strive every day to help our customers reduce their carbon footprint by using natural refrigerants.
INNOVATION
Always leading. From pioneering the efficient and safe use of natural refrigerants to helping the industry move away from gas heat towards systems that use electricity.
COMMUNITIES
We are a European industrial champion, building clean factories that support growth, expansion to new markets and new jobs.
DIVERSITY & INCLUSION
At Enex Technologies we ensure that every colleague feels respected, valued and motivated to support our customers, every day.
OUR COMMUNITIES: SUSTAINABILITY

One mission: to protect the planet by developing high efficiency, natural refrigerant technologies that reduce global warming while providing superior results for our customers.

GLOBAL WARMING POTENTIAL SAVED
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OUR COMMUNITIES

We are committed to achieving carbon neutrality in all of our facilities.

Enex Technologies’ new, 8.000 m2 facility in Breda di Piave, Italy, meets the strong growth projections for its natural refrigerant-based commercial and industrial HVACR equipment.

Enex Technologies has invested more than 8 M€ in the new facility, which includes a factory for medium- to large-size refrigeration units, office and meeting space, and a 250 m2 showroom.

Enex Technologies is investing an additional 4M € to complete a new 2.000 m2 certified laboratory, fully equipped with best-in-class testing capabilities.

CASE HISTORIES

See how we specialize in designing and manufacturing simple, natural solutions with industry leading performance for complex requirements.

NEWS

Press releases

CAREERS

Join our team of thoughtful innovators: influence the HVACR industry for years to come!

CONTACT

Let's keep in touch

Contact

Enex Technologies
Via delle Industrie 7,
31030 Vacil di Breda di Piave (TV),
Italy
Tel: +39 0422 605 311
Mail: info@enextechnologies.com

    Having read the above information notice, the undersigned party kindly asks Roen Est S.p.A. to provide the information requested in this form.
    SERGIO GIROTTO

    Founder, COO and Honorary President, Enex Srl

    • Earned a Mechanical Engineering degree from Padova University
    • Based in Padernello (TV), Italy
    • Founded Enex Srl in 2004 to design and develop high efficiency refrigeration systems using natural refrigerants with low global warming potential, revolutionizing the industry
    • Authored 16 industry papers including two international peer-reviewed journals
    • Awarded 17 patents for technological innovations that continue to advance the efficient application of CO₂ refrigeration systems in all climates
    FRANÇOIS AUDO

    CEO Enex Technologies

    • Joined Enex Technologies from Carrier, where he was Vice President and Managing Director of Carrier Residential Light Commercial Europe and Riello
    • More than 30 years of executive experience in manufacturing companies
    • Former Managing Director HVAC France at Carrier
    • Former President for Southern Europe of Xylem Inc.
    • Former Director at ITT, and Sales Engineer at CSI
    • Earned a bachelor’s degree in physics at Brighton University (UK)
    FRANCISCO VALLINA

    Vice Chairman Enex Industrial

    • Joined ENEX Technologies from EOS Refrigeration in 2023, where he was founder & CEO
    • More than 30 years’ experience in the Refrigeration sector as a managing director and then founder of a leading ammonia refrigeration OEM, generating more than 30% annual growth
    • Launched several innovative products focused on energy efficiency and environmental sustainability
    • Obtained an Engineering degree from UPC – Polytechnic University of Catalonia, Barcelona
    FABRICE SEGURA

    CEO, Heat Exchangers, Enex Technologies

    • Based in Treviso, Italy
    • Joined Roen Est in 2020 as Chief Operating Officer
    • 20 years’ experience in operations, lean manufacturing, product commercialization and supply chain with Danfoss and Rivacold
    • Earned a degree in Engineering from the University of Saint Etienne in France
    LUIS CRESPO BARBER

    CEO, Commercial Refrigeration and Enex HVAC

    • Joined Enex Technologies from Carrier, where he was Managing Director, Commercial HVAC Europe
    • More than 20 years’ experience in the HVAC sector leading transformation, with a track record of significantly improving the financial performance of the businesses he leads
    • Earned a degree in Economics Business and Administration at Universidad Complutense
    • Completed programs at the University of Virginia’s Darden School of Business, and IESE Business School