3 Fire

3 Fire is a Brazilian company specializing in fire protection and firefighting systems, serving clients from technical consulting and engineering through installation, commissioning, and operational training. Its engineering team develops legal and executive projects: legal designs support review and approval by the Fire Department for obtaining or renewing an AVCB, while executive designs detail installations, equipment specifications, and materials. The company installs and assembles fire suppression, detection, and alarm systems, and provides commissioning, startup, and training for system operation and maintenance.

3 Fire also supplies associated equipment and materials, including fire water reserves, pumps, hydrants, extinguishers, alarm panels, emergency lighting, fire doors, watertight gates, and grounding networks. Its services include inspections and system testing to identify nonconformities before Fire Department assessments, as well as practical and theoretical fire brigade training at client facilities using the equipment installed at each site. The company offers complete, turnkey system delivery and has been authorized since 2020 to provide financing through specific BNDES credit lines. It is based in Sertãozinho, São Paulo, Brazil.