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Maïa Sonnier

Maïa Sonnier originated as a grouping of two construction companies and has built or renovated notable sites in Lyon.

Civil Engineering
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Headquarters
Lyon, FranceSource: RevenueBaseRetrieved October 13, 2026
Employee range
201 to 500Source: RevenueBaseRetrieved October 13, 2026
Founded
1908Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
33 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Maïa Sonnier do?

The company operates throughout France across five fields: urban engineering, structures, industrial civil engineering, hydraulic civil engineering and nuclear civil engineering. Maïa Sonnier applies its skills and operational experience to address requirements for construction of all kinds, according to client needs.

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

What the business offers

Services & capabilities.

Urban engineering

Urban engineering is one of the company's five stated fields of activity.

Source: LinkedIn company description · Retrieved October 13, 2026

Civil structures

Civil structures are one of the company's five stated fields of activity.

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 ↗

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Embeddable award for your website

BADGE PREVIEWMaïa Sonnier listed #3 on Civil engineering consultancy firms, September 22, 2026Open the published source list.
Maïa Sonnier

#3 Civil engineering consultancy firms

Snapshot: September 22, 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 7, 2026, September 11, 2026, September 14, 2026, September 15, 2026, September 16, 2026, September 20, 2026, September 22, 2026, September 23, 2026, September 26, 2026, September 30, 2026, October 8, 2026, October 9, 2026, October 10, 2026 and October 11, 2026. How the company lists are built.

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