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Success Story and Innovation in the Oil & Gas Industry
Commitment to Safety and Innovation to Meet the Demands of the Oil & Gas Sector in Brazil
SISTAC is a leading company in the Brazilian market for inspection, maintenance and repair of structures for the Oil & Gas industry. Our reputation is built on an unwavering commitment to safety and operational excellence.
Operating in open seas and sheltered waters, we offer a complete and efficient service, using our own fleet to support diving operations and underwater inspections. With a team of professional divers and the use of remotely operated vehicles (ROVs), SISTAC is able to perform interventions in areas that are difficult to access, consolidating itself as a reference in the sector.
Our relentless search for innovative solutions and our pioneering work with OCEANTECH technology in Brazil highlight our ability to enhance operational results while minimizing environmental impact.

Success Story and Innovation in the Oil & Gas Industry
From Pioneer Company to Reliable Partner, SISTAC's Trajectory is Marked by Achievements and Continuous Expansion
Mission
Provide Engineering solutions in Inspection, Maintenance and Repair, both above and below water, in the Oil & Gas market in Brazil, seeking the integrity and increase in the useful life of our clients’ assets, through safety, quality, sustainability, ethics and high engagement of our employees, operations and business.
Vision
To be recognized as the best company in inspection, maintenance and repair solutions, whether submerged or submerged, in the Oil and Gas segment in Brazil, growing in a structured, safe, profitable manner and linked to new sustainability practices, providing an environment that encourages collaboration, teamwork and innovation.
SISTAC Profile
Our Values

Security
We care about preserving life, ensuring behavior aligned with our commitment to providing a quality service with socio-environmental responsibility.

Feeling of Ownership
We take personal responsibility for our results and seek efficiency in our practices.

Ethics
We act with ethics and integrity in our professional relationships.

Collaboration
We strongly believe in collaborative and multidisciplinary work to achieve great results.

Customer Focus
We create valuable solutions for our clients, with the aim of maintaining long-lasting relationships.
The Evolution of SISTAC: Innovation and Achievements in Oil & Gas
Explore the Success Story that Transformed SISTAC into a Leader in the Underwater Inspection and Maintenance Industry.
SISTAC’s history has been a journey of overcoming and innovation since its founding in 1995, standing out as a reference in the Oil & Gas sector for excellence in safety and underwater operations. With important milestones, such as the introduction of ACFM in Brazil and the pioneering integration of ROVs, SISTAC has consolidated its leadership through achievements such as the construction of SDSV vessels and strategic partnerships. The transition to a public limited company and international recognition reinforce our commitment to innovation and safety, which continue to drive our growth and success in the market.
Success Story and Innovation in the Oil & Gas Industry
From Pioneer Company to Reliable Partner, SISTAC's Trajectory is Marked by Achievements and Continuous Expansion
Foundation of SISTAC and start of rope access activities
1995
Introduction of ACFM in Brazil and start of diving activities
1998
Execution (1st time in Brazil) of underwater repairs on Petrobras platforms without interrupting production
2005
Sistac's entry into the Work Class ROV market | Integration of the ROV with the diving team to carry out inspection work (1st time in Brazil)
2008
Start of construction of the SDSV Sistac Esperança and Sistac Vida at the Shipyard
2009
Start of shallow water diving contract using the SDSV Sistac Esperança construction (25 meters)
2010
Start of multi-year pull-in and pull-out contract
2012
Construction of the 42-meter SDSV Sistac Vitória begins after winning a 3+3-year service contract from Petrobras
2013
Sistac Vitória begins operations. Investment fund (Private Equity) invests in the company and strengthens management for a new growth cycle
2016
Petrobras contract renewals | Multiple services for IOCs | Decommissioning services execution | Pull-in/pull-out restart | 2 new SDSVs start operating (parent-and-child) | DSV operations | Tank asset integrity
2018
IMCA membership certificate granted | 2 new SDSVs begin operations (father-and-son) | Mobilization of 22 diving systems and 11 rope access systems begins
2019
Opening of the Diving Training Center in Macaé SDSV DP2 Sistac Vitória operating for the first time in the IOC market; Resumption of saturation diving activities
2022
A summary of our operation
Detailed model of SISTAC operation
Partners
Meet our clients
