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Estaleiro Mauá S A

Estaleiro Mauá is a shipyard operating in Brazil since 1845.

Shipbuilding
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Headquarters
Niterói, BrazilSource: RevenueBaseRetrieved October 13, 2026
Employee range
1001 to 5000Source: RevenueBaseRetrieved October 13, 2026
Founded
1845Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
116 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Estaleiro Mauá S A do?

The shipyard is located in Niterói, Rio de Janeiro, and is described as the largest shipyard in Guanabara Bay. Its location before the Rio-Niterói Bridge facilitates berthing vessels and platforms with height and maneuvering restrictions.

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

What the business offers

Services & capabilities.

Shipbuilding and offshore module construction

The shipyard offers shipbuilding and construction and integration of offshore modules.

Source: LinkedIn company description · Retrieved October 13, 2026

Docking and vessel repair

The shipyard offers docking and naval and offshore repair services.

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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BADGE PREVIEWEstaleiro Mauá S A listed #1 on Dock and wharf construction companies, October 10, 2026Open the published source list.
Estaleiro Mauá S A

#1 Dock and wharf construction companies

Snapshot: October 10, 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 4, 2026, September 5, 2026, September 14, 2026, September 15, 2026, September 16, 2026, September 18, 2026, September 19, 2026, September 21, 2026, September 27, 2026, September 28, 2026, September 29, 2026, October 7, 2026, October 8, 2026 and October 10, 2026. How the company lists are built.

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