Experience
Over forty years of work have built a unique wealth of technical and design expertise.
Over 40 years of experience
ILT Energia’s story began before its name.
Since the 1980s, we have developed technologies for producing and managing technical gases,
building a wealth of expertise, innovation and industrial knowledge.
That history of people, research and manufacturing know-how forms the foundations of ILT Energia
and continues to shape solutions for the future of industry and research.
OUR ROOTS
Where it all began
Between 1985 and 2012, many systems designed and manufactured by ILT Tecnologie were marketed under the PIEL brand, helping to bring hydrogen, oxygen and nitrogen generation technologies to Italy and international markets.
The images, catalogues and documents on this page tell the story of that chapter in our industrial history, tracing the evolution of the products, people and expertise that helped build our technical knowledge.
Looking back on this history means recognising a journey of experience and innovation that continues today.
The machinery and technical materials bearing the PIEL name shown in this section were designed and produced by ILT Tecnologie S.r.l. between 1985 and 2012. ILT does not currently use or claim any rights to the PIEL trademark. This content is published solely for historical and documentary purposes.
Every generator tells
part of our story.
From the earliest generators to more advanced systems, a selection of technologies that helped shape the history and expertise of ILT Energia.
HISTORICAL ARCHIVE
Images that tell our story
People, technologies, trade fairs and working moments documenting milestones in ILT’s industrial history.
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From our beginnings to today
The milestones that shapedILT Energia’s journey
1985
The beginnings
The PIEL project begins within ILT Tecnologie, developing the first hydrogen, oxygen and nitrogen generators for technical gas applications.
1990s
Industrial growth
Expanding production and growing technical expertise support the development of new solutions and entry into new industrial markets.
2000–2012
Technological progress
New applications, innovation and an international presence help the project grow and strengthen its technical know-how.
2013
A new chapter
The business division dedicated to PIEL generators is sold. The experience gained remains a valuable foundation of technical expertise.
2019
ILT Energia is founded
ILT Energia is founded to build on the experience, skills and know-how developed in the technical gas sector over the years.
Today
Looking ahead
Over forty years of experience continue to guide the development of new solutions for technical gases, hydrogen and energy applications.
Innovation
Evolving technologies have shaped every stage of our industrial journey, turning experience into new solutions.
Know-how
Each project has expanded our knowledge, manufacturing capabilities and specialist expertise in technical gases.
Continuity
The expertise developed over the years lives on in ILT Energia’s work, people and technologies.
