About Priner
For over 40 years, Priner has been delivering integrated, safe and efficient solutions in industrial engineering and infrastructure for major sectors such as oil & gas, pulp and paper, mining, steelmaking and energy.
Combining innovation and technology, we execute large-scale projects with excellence, quality and efficiency.
Our Numbers
1.2 billion
net revenue in 2024
160.6 million
pro forma EBITDA in 2024
17.1% ROIC
Return on Invested Capital in 2024
+8,000
employees
+75 services
for the industry
+455
active clients across Brazil
12 companies
integrated
Our Solutions
Industrial access solutions including scaffolding, suspended platforms, rope access, safety netting, and flexible modular systems for a wide range of applications.
Access Solutions
Corrosion protection for equipment and structures, including surface preparation, abrasive blasting, hydroblasting, airless spray painting and passive fire protection (PFP).
Industrial Painting
Hot and cold insulation systems, passive fire protection jackets, thermoplastic coatings, and acoustic/refractory lining – all designed to enhance energy efficiency and safety.
Thermal Insulation, PFP & Refractory Services
Safe and certified solution for performing hot work in classified areas without interrupting operations.
Pressurized Work Habitat
Construction, expansion, and general repair services for industrial facilities, including roofs and infrastructure.
Civil Maintenance
Fabrication and assembly of light structures and components, including cutting, bending and welding of steel plates.
Boilermaking
Selective concrete removal that minimizes impact on adjacent structures – a cleaner, safer, and more sustainable method for industrial and infrastructure applications.
Hydrodemolition
Inspection services to assess and ensure the structural integrity of critical assets, following strict technical standards.
Inspection of Equipment and Facilities
In-depth material analysis to detect failures, determine root causes and enhance performance.
NDT – Non-Destructive Testing
Training programs in asset integrity and inspection engineering, along with R&D and technical consulting services.
Inspection Training & Consulting
Digital platforms developed by Priner to streamline and manage inspection programs with greater efficiency and control.
Other Software Solutions
Inspections, FFS assessments and residual life evaluations tailored to each plant’s operation and risk level.
Advanced Engineering
In-depth material analysis to detect failures, determine root causes and enhance performance.
Materials Engineering and Laboratory Services
Development and qualification of welding procedures, weld inspections (destructive and non-destructive) and welder training and certification.
Welding Engineering
Foundation and soil stabilization solutions, including soil injection, anchoring piles and geotechnical assessments for industrial and infrastructure projects.
Geotechnical Services
Waterproofing, structural strengthening and restoration services that improve safety, performance and durability.
Structural Rehabilitation
Custom project execution for the assembly of yard machinery, pipelines, metallic structures, and electrical grounding / firefighting systems.
Electromechanical Installation and Assembly
Industrial access solutions including scaffolding, suspended platforms, rope access, safety netting, and flexible modular systems for a wide range of applications.
Access Solutions
Corrosion protection for equipment and structures, including surface preparation, abrasive blasting, hydroblasting, airless spray painting and passive fire protection (PFP).
Industrial Painting
Hot and cold insulation systems, passive fire protection jackets, thermoplastic coatings, and acoustic/refractory lining – all designed to enhance energy efficiency and safety.
Thermal Insulation, PFP & Refractory Services
Safe and certified solution for performing hot work in classified areas without interrupting operations.
Pressurized Work Habitat
Construction, expansion, and general repair services for industrial facilities, including roofs and infrastructure.
Civil Maintenance
Fabrication and assembly of light structures and components, including cutting, bending and welding of steel plates.
Boilermaking
Selective concrete removal that minimizes impact on adjacent structures – a cleaner, safer, and more sustainable method for industrial and infrastructure applications.
Hydrodemolition
Inspection services to assess and ensure the structural integrity of critical assets, following strict technical standards.
Inspection of Equipment and Facilities
In-depth material analysis to detect failures, determine root causes and enhance performance.
NDT – Non-Destructive Testing
Training programs in asset integrity and inspection engineering, along with R&D and technical consulting services.
Inspection Training & Consulting
Digital platforms developed by Priner to streamline and manage inspection programs with greater efficiency and control.
Other Software Solutions
Inspections, FFS assessments and residual life evaluations tailored to each plant’s operation and risk level.
Advanced Engineering
In-depth material analysis to detect failures, determine root causes and enhance performance.
Materials Engineering and Laboratory Services
Development and qualification of welding procedures, weld inspections (destructive and non-destructive) and welder training and certification.
Welding Engineering
Foundation and soil stabilization solutions, including soil injection, anchoring piles and geotechnical assessments for industrial and infrastructure projects.
Geotechnical Services
Waterproofing, structural strengthening and restoration services that improve safety, performance and durability.
Structural Rehabilitation
Custom project execution for the assembly of yard machinery, pipelines, metallic structures, and electrical grounding / firefighting systems.
Electromechanical Installation and AssemblyNews & Updates
Nationwide operations
Our Clients
Contact us and request a quote