IMR - Installation, Maintenance, and Repair

GranIHC provides integrity management solutions on topsides of marine units, including
engineering, planning, supplies, inspection, construction and assembly, commissioning, surface treatment, application of anti-corrosion coatings, and passive protection. We are experienced in providing services to many operators in the sector, such as Petrobras, EQUINOR, and SBM Offshore.

GranIHC has extensive experience in serving UMS campaigns and fixed platforms, with a
history of operations in some Petrobras units: UO-BC (P-09, P-18, P-19, P-20, P-25, P -26, P- 31, P-32, P-47, PCH-1, PCH-2, PGP-1, PNA-1, PNA-2, PPG-1, PPM-1, PCE-1), UO- Rio (P-43, P-48, P-53, P-54, PRA-1), UO-ES (P-31, P-58) and UO-BS (PMXL, PMLZ, P-66, P- 67, P-68 and P-69).

The company participated in the Consórcio Integrar, created in June 2014 to carry out an offshore Inspection, Maintenance and Repair service contract for Petrobras production platforms in the Campos and Espírito Santo Basins. The Integrar Consortium was recognized by Petrobras as the Best Supplier for the modification and maintenance segment in 2018 and also holds the best QHSE history in the sector.

We were selected by EQUINOR to provide services related to Hook-up and Commissioning of the Pilgrim C Platform (WHP-C), including supplies, onshore manufacturing, stock management, activity planning, onboard assemblies until the start-up stage of the systems.

SCM - Supply Chain Management

GranIHC offers complete solutions for the oil & gas industry in inventory planning and management of MRO materials (Maintenance, Repair, and Operations), aiming at optimizations, improvement of controls, and better management, to reduce costs and inventories and improve revenue of its customers.

GranIHC provides Supply Chain Management services to clients such as Petrobras, Equinor, Shell, among others.


DOME has a private terminal located in Porto do Açu - RJ, where it provides infrastructure and facilities to the oil & gas industry.

DOME develops spool base activities, boat moorings, and an offshore support base.
Our competitive advantages are:

- Proximity of the terminal to the Campos and Espírito Santo Basin,
- Availability of a pier area with dredging completed at a minimum depth of 9 meters,
- Availability of 3 berths for simultaneous operations, with floor resistance of 150T / m2,
- an available built-up area of ​​10,000 m2, including warehouses, offices, and workshops; and
- A ​​30,000 m2 compound expandable to 190,000 m2 with soil resistivity of up to 50 T / m2.

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