CSN - Companhia Siderúrgica Nacional Tech Stack

Integrated steel, mining, and cement producer with five operating divisions

Mining São Paulo, SP 10,001+ employees Founded 1941 Public Company

CSN is a vertically integrated natural-resources conglomerate spanning steel production, iron ore and mineral extraction, cement manufacturing, logistics, and energy. The company's tech stack is enterprise-resource-planning heavy (SAP FI, SAP BPC, SuccessFactors) with downstream automation tooling (UiPath RPA, Python, Pandas), reflecting a large-scale operations footprint. Active hiring is concentrated in finance (12 roles) and senior positions, while the project list reveals a migration-and-automation focus: S/4HANA implementation, financial-process automation, and system integration—suggesting the company is modernizing legacy ERP workflows and reconciliation pipelines to support scale.

Tech Stack 20 technologies

Core StackSAP Power BI Python Pandas NumPy SAP SuccessFactors ABAP SAP BPC Excel UiPath VBA Microsoft Office Word PowerPoint eSocial Qlik Sense RPA SAP FI Ariba

What CSN - Companhia Siderúrgica Nacional Is Building

◆Challenges

Process automation
Manual process inefficiency
Migrating systems
Due diligence quality assurance
Credit recovery
Bot performance optimization
Integration bottlenecks
Migrating accounting data to s/4
Reconciliation of pre and post migration
Auditorias externas

▲Active Projects

System migration project
M&a project development
Projeto temporário
Process automation projects
Rpa automation project
S4 hanna implementation
Executive payroll management
Automation of financial processes
Sap financial processes improvement
Sap integration with external systems

Hiring Activity

Accelerating20 roles · 20 in 30d

Department

Finance

Engineering

Risk

Sales

Ops

Seniority

Senior

Mid

Intern

Company intelligence

Find more companies like CSN - Companhia Siderúrgica Nacional by tech stack, pain points and active projects

Get started free

About CSN - Companhia Siderúrgica Nacional

CSN, founded in 1941, operates as one of the world's largest integrated steelmaking complexes, headquartered in São Paulo, Brazil. The company employs over 30,000 people across five strategic business units: siderurgy (steel production), mining (iron ore, limestone, dolomite, tin), logistics (port terminals and rail interests), cement (the second-largest producer in Brazil by capacity), and energy (hydroelectric holdings). Scale extends internationally, with operations in five countries including two manufacturing facilities outside Brazil. The business generates material cash flows from commodity production and downstream distribution, supported by a multinational supply chain and market-facing sales distribution network.

HeadquartersSão Paulo, SP

Company Size10,001+ employees

Founded1941

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does CSN use?

SAP (FI, BPC, SuccessFactors), Power BI, Qlik Sense, UiPath RPA, Python, Pandas, NumPy, and VBA. The stack reflects enterprise finance, planning, HR, and automation-focused operations.

What is CSN working on technically?

S/4HANA implementation, financial-process automation via RPA, system migration projects, SAP integration with external systems, and reconciliation of accounting data post-migration.