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Company profilediagonale.fr ↗

Diagonale

Diagonale is an independent international property developer and builder operating in Paris, Lyon, Epagny Metz Tessy, and Barcelona.

Real Estate
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Headquarters
Lyon, FranceSource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
1985Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
8 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Diagonale do?

Diagonale handles all stages of the construction process, from site selection through building design and construction quality. Diagonale has completed more than 120 residences and housing units.

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

What the business offers

Services & capabilities.

Property development

Diagonale operates as an independent property developer and builder internationally, including in Paris, Lyon, Epagny Metz Tessy, and Barcelona.

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 PREVIEWDiagonale listed #1 on Site acquisition and development companies, September 21, 2026Open the published source list.
Diagonale

#1 Site acquisition and development companies

Snapshot: September 21, 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 5, 2026, September 14, 2026, September 19, 2026, September 21, 2026, September 27, 2026 and October 9, 2026. How the company lists are built.

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