More than 20 years between land and sea
GEOSEA brings together an experienced, specialized and multidisciplinary team dedicated to engineering geology and geotechnics — from urban subsoil to coastal ports and shipyards.

Who we are
GEOSEA is a Rio de Janeiro company dedicated to executing and managing activities related to engineering geology and geotechnics in the construction industry, with a particular focus on maritime infrastructure — ports and shipyards.
Our team brings together more than 20 years of experience in the field, with specialized, multidisciplinary professionals able to serve both onshore works and marine investigations.
We value quality and personalized service, through pre-established deadlines, methods and organization.
- years of experience in the field
- 20+
- in the market since
- 2018
The values that guide our work
Seven principles guide every project we carry out, on land or at sea.
-
Ethics
We conduct every investigation and every relationship with transparency.
-
Loyalty
Commitment to the client and to the team at every stage of the project.
-
Integrity
Consistency between what we promise and what we deliver in the field.
-
Honesty
Results reported as measured, including when a method has limitations.
-
Punctuality
Pre-established deadlines, kept on land and at sea.
-
Responsibility
The safety of our team and our clients comes first, in every operation.
-
Effective methodology
Methods and organization applied to every investigation, from planning to delivery.
Team and safety
In the field or aboard our barge, our team works with personal protective equipment and safety procedures in every operation — from onshore drilling to marine geotechnical investigation.
