DeLclima
DeLclima was an Italian HVAC and hydronics company whose Climaveneta and RC Group businesses became part of Mitsubishi Electric's hydronics and information-technology cooling operations.
Last updated August 26, 2026
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Overview
DeLclima was an Italian heating, ventilation, air-conditioning and hydronics company headquartered in Treviso. It was created in 2012 through a demerger from De'Longhi and developed a business portfolio focused primarily on HVAC and HPAC equipment, alongside a radiator activity. Its principal operating businesses included Climaveneta and RC Group, while DL Radiators represented the radiator side of the portfolio. The company's activities were oriented toward engineered climate-control systems rather than consumer appliances. Through Climaveneta and RC Group, DeLclima designed and produced equipment for heating, cooling and air-conditioning applications. The business scope included hydronic and precision cooling systems associated with commercial, industrial and information-technology environments. This placed DeLclima in a technical segment of the building-equipment market where product performance, system integration and reliability are important purchasing considerations. DeLclima became a publicly traded company when it was listed on the Milan Stock Exchange in 2012. Its period as an independent listed entity was relatively short. Mitsubishi Electric acquired DeLclima at the end of 2015, and the company was delisted in February 2016 following the transaction. The acquisition connected DeLclima's European hydronics and cooling capabilities with Mitsubishi Electric's broader global electrical, air-conditioning and building-systems activities. The corporate structure subsequently changed again. From January 1, 2017, Climaveneta, RC Group and DeLclima Finance were merged into Mitsubishi Electric Hydronics & IT Cooling Systems S.p.A. The new company also integrated the staff of MELCO Hydronics and IT Cooling S.p.A., the former operating entity that had previously been known as DeLclima S.p.A. As a result, DeLclima ceased to operate as a standalone corporate entity, while important businesses and capabilities associated with the name continued within Mitsubishi Electric's organization. DeLclima is therefore best understood as a former Italian HVAC and hydronics company and as a predecessor structure for Mitsubishi Electric's European hydronics and IT-cooling operations. Its historical significance lies in the consolidation of established Italian cooling-system brands into a larger international group, rather than in the continuation of DeLclima as an independent consumer-facing brand.
History
DeLclima originated within the De'Longhi group and was established in 2012 through a demerger. The separation created a distinct company focused on climate-control equipment and related activities rather than the consumer-appliance operations associated with De'Longhi. Based in Treviso, Italy, DeLclima organized its HVAC and HPAC activities through the Climaveneta and RC Group businesses and maintained a separate radiator activity through DL Radiators. The company's operating profile was centered on engineered systems for heating, ventilation and air conditioning. Its businesses served applications requiring integrated cooling and hydronic solutions, including commercial and industrial installations and information-technology environments. This product orientation gave DeLclima a more specialized position than a general consumer air-conditioning brand. The company competed through technical equipment platforms and business-to-business relationships, with its operating companies carrying much of the market-facing product identity. DeLclima was listed on the Milan Stock Exchange from 2012. Its independent public-company period ended after Mitsubishi Electric acquired the company at the end of 2015. The transaction was followed by DeLclima's delisting in February 2016. Mitsubishi Electric's purchase brought DeLclima's Italian cooling-system capabilities into a much larger international industrial group with existing activities in air conditioning, electrical equipment and building systems. The integration proceeded beyond ownership. Effective January 1, 2017, Climaveneta, RC Group and DeLclima Finance were merged into Mitsubishi Electric Hydronics & IT Cooling Systems S.p.A. The new company also incorporated the complete staff of MELCO Hydronics and IT Cooling S.p.A., which had previously served as the corporate operational entity under the DeLclima name. This restructuring ended DeLclima's existence as a separate operating company. The DeLclima story is consequently one of corporate separation, public listing, acquisition and operational integration. Although the DeLclima corporate identity did not continue independently after the 2017 reorganization, its principal businesses and expertise were carried into Mitsubishi Electric's hydronics and IT-cooling organization. Climaveneta and RC Group are particularly important to understanding the company's legacy, while DL Radiators documents the breadth of the original portfolio beyond cooling and air-conditioning equipment.
- 2017
Operating companies were merged into Mitsubishi Electric Hydronics & IT Cooling Systems
[1]Climaveneta, RC Group and DeLclima Finance were combined with the Mitsubishi Electric hydronics and IT-cooling organization from January 1.
- 2016
DeLclima was delisted
[1]The company's shares were delisted from the Milan Stock Exchange in February following the Mitsubishi Electric acquisition.
- 2015
Mitsubishi Electric acquired DeLclima
[1]The acquisition at the end of 2015 transferred DeLclima's businesses into Mitsubishi Electric's corporate structure.
- 2012
DeLclima was established through a demerger from De'Longhi
[1]The new Italian company was formed to house climate-control and related businesses, including the Climaveneta, RC Group and radiator activities.
- 2012
DeLclima was listed on the Milan Stock Exchange
[1]The company became a publicly traded Italian industrial business shortly after its creation.
Products and positioning
An engineering-led Italian provider of commercial, industrial and information-technology cooling and hydronic systems, complemented by a radiator business.
HVAC and hydronics
Climaveneta
Climaveneta was one of DeLclima's principal operating businesses. It developed and produced engineered HVAC and hydronic equipment for applications requiring centralized or integrated heating and cooling. Within the DeLclima structure, the business represented the company's core climate-control capability and later became part of Mitsubishi Electric Hydronics & IT Cooling Systems.
Cooling and air-conditioning systems
RC Group
RC Group was a DeLclima operating business focused on cooling and air-conditioning equipment. Its activities contributed to the group's broader portfolio of HVAC and HPAC systems, including solutions for technically demanding commercial, industrial and information-technology environments. RC Group was later merged into Mitsubishi Electric Hydronics & IT Cooling Systems.
Radiators
DL Radiators
DL Radiators represented DeLclima's radiator business. It broadened the company's portfolio beyond HVAC and cooling equipment into heat-emission products. The available reference material identifies the business as part of DeLclima's activities but does not provide detailed information on specific radiator ranges or subsequent brand arrangements.
Brand decisions
2017
Integration into Mitsubishi Electric Hydronics & IT Cooling SystemsStrategyBackground
After the acquisition, Mitsubishi Electric reorganized the former DeLclima businesses and related operating resources.
Action taken
Climaveneta, RC Group and DeLclima Finance were merged into Mitsubishi Electric Hydronics & IT Cooling Systems S.p.A., along with staff from the former MELCO Hydronics and IT Cooling entity.
Aftermath
DeLclima ceased to exist as a standalone corporate operating entity, while its businesses and personnel continued within Mitsubishi Electric's organization.
2015
Acceptance of Mitsubishi Electric's acquisitionM&ABackground
DeLclima was an independent listed Italian HVAC and hydronics company when Mitsubishi Electric pursued its acquisition at the end of 2015.
Action taken
The acquisition transferred ownership of DeLclima to Mitsubishi Electric and set the stage for the company's subsequent delisting and integration.
Aftermath
DeLclima was delisted in February 2016, and its principal operating businesses were later merged into Mitsubishi Electric Hydronics & IT Cooling Systems.
Recent events
- 2017
DeLclima operating businesses were merged into Mitsubishi Electric Hydronics & IT Cooling Systems[1]
M&A
Climaveneta, RC Group and DeLclima Finance were merged into Mitsubishi Electric Hydronics & IT Cooling Systems S.p.A. from January 1, 2017, together with staff from the former MELCO Hydronics and IT Cooling operating entity.
- 2016
DeLclima was delisted from the Milan Stock Exchange[1]
M&A · Other
Following Mitsubishi Electric's acquisition, DeLclima was removed from trading on the Milan Stock Exchange in February 2016.
- 2015
Mitsubishi Electric acquired DeLclima[1]
M&A
Mitsubishi Electric completed the acquisition of DeLclima at the end of 2015, bringing the Italian company's hydronics and cooling activities into the Mitsubishi Electric group.
Sources1 sources
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