Enterprise consulting and IT services for Brazilian government and industrial sectors
G4F is a large enterprise-services firm with 8,000+ employees across Brazil, operating infrastructure and technology consulting primarily for public-sector and industrial clients. The company is in active security consolidation: 46 open security roles (nearly 30% of hiring) paired with zero-trust implementation, microsegmentation, and ISO 27001 compliance projects signal a major internal hardening effort alongside client-facing compliance consulting.
Notable leadership hires: Security Lead, Information Security Lead
G4F provides technology consulting, systems development, and business-process outsourcing to government agencies, utilities, oil & gas operators, healthcare, and industrial clients across Brazil. The company operates from a Brasília headquarters with regional offices in São Paulo, Rio de Janeiro, Belo Horizonte, Goiânia, Recife, and Fortaleza. Core offerings span project management consulting, IT governance, process consulting, infrastructure oversight (highways and rail), and custom systems development. The technology stack is heavily Microsoft-centric (Azure, Azure DevOps, Microsoft 365, Windows Server) with polyglot development (C#, Python, Java, JavaScript) and traditional infrastructure tools (VMware, Hyper-V, AutoCAD, Revit).
G4F uses C#, Python, Java, JavaScript, and C++ for development; Azure and Azure DevOps for cloud and CI/CD; SQL Server, PostgreSQL, and MariaDB for databases; Docker and Kubernetes for containerization; VMware and Hyper-V for virtualization; and Microsoft 365 for productivity.
G4F has 8,000+ employees distributed across Brazil, with headquarters in Brasília and regional offices in six other states.
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