News Archivi - Sierra https://sierra.it/en/category/news/ Sierra Tue, 17 Feb 2026 14:21:50 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.5 https://sierra.it/wp-content/uploads/2021/06/favicon.ico News Archivi - Sierra https://sierra.it/en/category/news/ 32 32 Sierra: Sustainability Report https://sierra.it/en/sierra-report-di-sostenibilita-2024/ Mon, 02 Feb 2026 17:49:34 +0000 https://sierra.it/sierra-report-di-sostenibilita-2024/ Sierra, a company within the Giordano Riello International Group, announces the publication of its 2024 Sustainability Report, a document that transparently  describes the company’s achievements and strategic objectives in the social, environmental, and economic fields. Produced in collaboration with IPLUS, the report reaffirms the company’s commitment to a development model based on responsability, clarity, and […]

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Sierra, a company within the Giordano Riello International Group, announces the publication of its 2024 Sustainability Report, a document that transparently  describes the company’s achievements and strategic objectives in the social, environmental, and economic fields.

Produced in collaboration with IPLUS, the report reaffirms the company’s commitment to a development model based on responsability, clarity, and continuous improvement in the three ESR areas-Envirolmental, Social and Research.

Sierra’s goal is not only to make products more sustainable throughout their entire life cycle – from design and production to their launch on the market – but also to provide a valuable tool for informed decisions, projects, and measures; to affirm that sustainability represents an undisputed  value to be shared by all, ethical value, and a positive legacy to be left to future generations.

Sierra’s ongoing commitment is founded on principles such as energy saving, health protection, pollution reduction, and technological research, that are some of the  essential cornerstones which characterize the company.

https://sierra.it/wp-content/uploads/2026/01/GRUPPO_RIELLO_RdS24_interactive_EN.pdf

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]]> The video of Sierra’s 5.5 Party Anniversary Celebration is now online! https://sierra.it/en/the-video-of-sierras-5-5-party-anniversary-celebration-is-now-online/ Mon, 04 Aug 2025 06:25:55 +0000 https://sierra.it/?p=6677 On July 4th, Sierra commemorated 55 years of success and innovation with an informal dinner dedicated to all the people working in the company: those who contribute daily to its development and growth. President Raffaella Riello and Vice President Alessandro Riello reflected on Sierra’s significant milestones through a short film, highlighting the company’s long journey […]

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On July 4th, Sierra commemorated 55 years of success and innovation with an informal dinner dedicated to all the people working in the company: those who contribute daily to its development and growth.

President Raffaella Riello and Vice President Alessandro Riello reflected on Sierra’s significant milestones through a short film, highlighting the company’s long journey that began in 1970 in Isola della Scala. A family story of veronese excellence for a leading company in the thermomechanical sector.

“Sharing, participation, and a renewed sense of belonging are the ingredients that unite us and define who we are, and they will continue to be our core values for the future” emphasized the President during her opening speech. The company’s 55 years are intentionally punctuated with “5.5” to underline a forward-looking vision, with new projects in the pipeline. Sierra is a work in progress, an ever-evolving and dynamic company.

The evening concluded with a spectacular fountain show featuring multi-coloured water jets synchronized to music, with the Sierra logo projected in the background.

L'articolo The video of Sierra’s 5.5 Party Anniversary Celebration is now online! proviene da Sierra.

]]> Certification according to Pressure Equipment Directive (PED) N° 2014/68/EU for Category II https://sierra.it/en/certification-according-to-pressure-equipment-directive-ped-n-2014-68-eu-for-category-ii/ Wed, 05 Feb 2025 12:47:48 +0000 https://sierra.it/?p=6080 During the month of December, Sierra  achieved the certification according to Pressure Equipment Directive (PED) N° 2014/68/EU for a group of heat exchangers in Category II,  intended to be used with Group 1 fluids and characterized by PS 45 bar, TS -30/+125 °C and maximum DN  38 mm. The achievement of this certification demonstrates Sierra’s continuos […]

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During the month of December, Sierra  achieved the certification according to Pressure Equipment Directive (PED) N° 2014/68/EU for a group of heat exchangers in Category II,  intended to be used with Group 1 fluids and characterized by PS 45 bar, TS -30/+125 °C and maximum DN  38 mm.

The achievement of this certification demonstrates Sierra’s continuos commitment to expand its product range and it strengthen Sierra’s offer for customers oriented to A2L and A3 class low GWP refrigerants in medium and high capacity refrigerating machines and heat pumps. 

The certificate can be downloaded in the dedicated section of Sierra website.

L'articolo Certification according to Pressure Equipment Directive (PED) N° 2014/68/EU for Category II proviene da Sierra.

]]> Sierra UL and CSA certification update https://sierra.it/en/aggiornamento-della-qualifica-ul-e-csa-di-sierra/ Wed, 08 Jan 2025 07:23:37 +0000 https://sierra.it/?p=5933 During the month of December, Sierra updated UL and CSA certification with two important news: The introduction of a new Ø7 mm diameter tube The addition of 18 new refrigerants, among which R1270, R454B, R454C and R513A The introduction of these features strengthen Sierra offer for customers operating in North-American market and oriented to low […]

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During the month of December, Sierra updated UL and CSA certification with two important news:

  • The introduction of a new Ø7 mm diameter tube
  • The addition of 18 new refrigerants, among which R1270, R454B, R454C and R513A


The introduction of these features strengthen Sierra offer for customers operating in North-American market and oriented to low GWP refrigerants.

The certificates of conformity can be downloaded in the dedicated section of Sierra website.

L'articolo Sierra UL and CSA certification update proviene da Sierra.

]]> OFFSITE CORPORATE – Trip to Vienna, 01st – 04th of August 2024 https://sierra.it/en/offsite-aziendale-viaggio-a-vienna-01-04-agosto-2024/ Tue, 27 Aug 2024 11:34:52 +0000 https://sierra.it/offsite-aziendale-viaggio-a-vienna-01-04-agosto-2024/ Sierra has always thought about the well-being of its employees,rewarding their dedication to work with an optional award trip. This year, thedestination chosen for employees who completed 25 years of seniority during2023 was Vienna. Three intense days, spent together with Aermec colleagues tovisit the city with a guide who explained the most significant places andcharacteristics […]

L'articolo OFFSITE CORPORATE – Trip to Vienna, 01st – 04th of August 2024 proviene da Sierra.

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Sierra has always thought about the well-being of its employees,
rewarding their dedication to work with an optional award trip. This year, the
destination chosen for employees who completed 25 years of seniority during
2023 was Vienna. Three intense days, spent together with Aermec colleagues to
visit the city with a guide who explained the most significant places and
characteristics of museums, baroque churches, castle, palaces, cafes, and
typical Viennese restaurants. All the major attractions of the Austrian capital
were an authentic, rewarding experience for the participants to remember.

L'articolo OFFSITE CORPORATE – Trip to Vienna, 01st – 04th of August 2024 proviene da Sierra.

]]> Sierra presents the new technical catologue https://sierra.it/en/sierra-presenta-il-nuovo-catalogo-tecnico/ Wed, 12 Jun 2024 16:46:24 +0000 https://sierra.it/sierra-presenta-il-nuovo-catalogo-tecnico/ The updated technical catalogue is now available online. It can be downloaded from the page PRODUCTS, where product specifications are reported exhaustively with all the details regarding the desired configuration.

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The updated technical catalogue is now available online. It can be downloaded from the page PRODUCTS, where product specifications are reported exhaustively with all the details regarding the desired configuration.

L'articolo Sierra presents the new technical catologue proviene da Sierra.

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