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Institutional, Investor Relations, Mining

Priner Expands Heavy Equipment Fleet for Mining Operations

Starting in the second half of the year, SEMEP, our Mining Operations business unit, will begin operating a new fleet of large off-road equipment: Komatsu trucks and excavators with capacities...
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Institutional

Priner Announces Winners of the 2nd Cycle of the Inovar Program

On March 19, we brought our teams together to announce the winners of the 2nd cycle of the Inovar Program, which recognizes the best innovation projects conceived and developed by...
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Events, Offshore

Priner Attends Macaé Energy 2026 

From March 17 to 19, our team attended Macaé Energy 2026 in partnership with the Energy Industries Council (EIC). The event, held by Grupo Open Brasil and organized by Firjan,...
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Investor Relations

Priner (PRNR3) Releases 2025 and 4Q25 Results

Today we released our 2025 results. It was a year of transition and many challenges for Priner (PRNR3) marked by a new positioning during the largest investment cycle in the...
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Inspection and Integrity, Institutional

Priner completes first project in the United States following expansion of operations

We completed our first project in the United States following the expansion of our operations. We conducted a Fitness-for-Service study to evaluate cracks in polyethylene silos using the Finite Element...
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Infrastructure

In partnership with Vale, Priner contributes to the renovation of a community garden in Belo Horizonte 

Priner participated in an initiative promoted by Vale aimed at developing communities near its operating regions. They invite partner companies to contribute to projects that generate improvements and benefits for the...
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Institutional, Offshore

4th Safety Forum at Our Macaé Regional Office Strengthens Prevention Culture

On March 4 we held the 4th Safety Forum of our Macaé Regional Office, a meeting that has already become an essential part of our calendar. During the forum we...
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Infrastructure Business Unit Maintains Compliance Certification

We have successfully completed the recertification of ISO 37301 – Compliance Management System for our Infrastructure Business Unit. This achievement reinforces a commitment that is part of our daily routine:...
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Offshore

Priner expands offshore operations with Subsea solutions

We have announced the expansion of our operations into the Subsea segment, broadening our presence in the offshore sector into an environment of high operational complexity and added value. This...
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