Priner Serviços Industriais S.A. (BVMF:PRNR3)
Brazil flag Brazil · Delayed Price · Currency is BRL
16.25
-0.04 (-0.25%)
At close: Nov 12, 2025

Priner Serviços Industriais Company Description

Priner Serviços Industriais S.A. provides industrial, infrastructure, integrity engineering, and inspection services in the petrochemical, pulp and paper, steel, offshore, naval, mining, and infrastructure sectors in Brazil.

The company provides access solutions, including scaffolding, UpPriner, LinkDeck, Rope access, and Web PrinerDeck; mechanical testing, chemical analysis, metallographic analysis, corrosion testing, field solutions, procedure and welder qualification, and failure analysis; execution of injected piles, micro-anchoring, anchored retaining walls, soil nailing, shotcrete, soil treatment, and load testing; pressurized habitat solutions; non-destructive testing, inspection of equipment and facilities, welding engineering, advanced engineering, materials engineering and laboratory services, training and consulting, inspection software, and tank inspection services.

It also offers Vivax Insertion camera, Rovver X, and Camera manhole zoom STV-3; conventional, removable and reusable, PFP, hot and cold insulation, and thermoplastic coating; industrial park; inspection and RBI, finite element analysis, engine thermal jackets, computational fluid dynamics, and fracture mechanics.

In addition, the company provides CIPP, Point repair, Steam curing process, pressurized networks, and UV Line curing process; and resin injection, gallery plugging, structural repair and reinforcement, waterproofing, hydrodemolition, and priner soil inspection.

Priner Serviços Industriais S.A. was formerly known as Mills SI Serviços Industriais S/A and changed its name to Priner Serviços Industriais S.A. in 2016.

The company was founded in 1982 and is headquartered in Rio de Janeiro, Brazil.

Priner Serviços Industriais S.A.
CountryBrazil
Founded1982
IndustryEngineering & Construction
SectorIndustrials
Employees6,994
CEOTulio Cintra

Contact Details

Address:
Centro Empresarial Mário Henrique
Rio de Janeiro, 22640-102
Brazil
Phone55 21 3544 3100
Websitepriner.com.br

Stock Details

Ticker SymbolPRNR3
ExchangeBrazil Stock Exchange
Fiscal YearJanuary - December
Reporting CurrencyBRL
ISIN NumberBRPRNRACNOR4
SIC Code7389

Key Executives

NamePosition
Tulio CintraChief Executive Officer, Chief Financial Officer and Interim Investor Relations Officer
Yoshiro Marcelo Sakaki LealDirector of Operations