Calefa is a privately owned supplier focused on industrial waste heat recovery.
Calefa provides customised turnkey solutions for waste heat utilisation. Calefa supports customers from the beginning of a new project throughout its life cycle.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
Calefa's project scope includes identifying waste heat utilisation opportunities, financial projections, system and equipment engineering, project management, procurement, installation, commissioning, training and after-sales support.
Source: LinkedIn company description · Retrieved October 13, 2026
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Open the published source list.RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 16, 2026, September 19, 2026, September 21, 2026 and October 11, 2026. How the company lists are built.
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