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Quadrifoli

Quadrifoli specializes in installations and renewable-energy implementation for buildings and urban development.

Architecture and Planning
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Headquarters
Barcelona, Catalunya, SpainSource: RevenueBaseRetrieved October 13, 2026
Employee range
1 to 10Source: RevenueBaseRetrieved October 13, 2026
Founded
2002Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
226 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Quadrifoli do?

Its services cover construction and rehabilitation projects from preliminary studies through site supervision and subsequent monitoring of installation performance. The company provides consulting on installations and energy efficiency, with projects across multiple sectors.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Geothermal energy

The company leads geothermal projects and supports initiatives to promote this energy source in its territory.

Source: LinkedIn company description · Retrieved October 13, 2026

Photovoltaic energy

The company evaluates renewable-energy options and integrates them with systems suited to each project.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWQuadrifoli listed #2 on Commercial solar installers, September 15, 2026Open the published source list.
Quadrifoli

#2 Commercial solar installers

Snapshot: September 15, 2026

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Company information

Sources & data notes.

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 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 7, 2026, September 11, 2026, September 12, 2026, September 13, 2026, September 14, 2026, September 15, 2026, September 16, 2026, September 17, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 27, 2026, September 28, 2026, September 29, 2026, September 30, 2026, October 7, 2026, October 8, 2026, October 9, 2026, October 10, 2026 and October 11, 2026. How the company lists are built.

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