T

TSEA Tech Stack

Critical energy infrastructure engineering and manufacturing for Americas power systems

Appliances, Electrical, and Electronics Manufacturing Contagem, Minas Gerais 1,001–5,000 employees Privately Held

TSEA designs and manufactures precision equipment for power generation, transmission, and distribution across the Americas, operating from Brazil with 1,001–5,000 employees. The tech stack reveals a hybrid legacy-modern approach: ERP platforms (TOTVS, SAP, Progress OpenEdge) alongside .NET/C# development, CAD/CAM tooling (AutoCAD, SolidWorks), and emerging cloud infrastructure (Azure Data Lake, AWS). Active hiring across engineering (19 open roles) and sales (7) signals growth, while the project list—data lake, AI initiatives, and ERP integration work—indicates an organization modernizing its operational and analytical backbone while managing core manufacturing and substation delivery.

Tech Stack 37 technologies

Core StackC# SQL Server PostgreSQL Python Pandas NumPy AWS SAP AutoCAD SolidWorks Power Apps Power Automate Linux Excel TOTVS Datasul Progress OpenEdge .NET Framework NET Core Git Azure Data Lake TOTVS SIEM EDR AWS WAF Nessus Qualys OpenVAS Windows Word PowerPoint+7 more

What TSEA Is Building

◆Challenges

Reducing costs
Daily system issues
Automation of sector processes
Erp integration
Optimizing space and costs
Maintaining compliance documentation
Ensuring safety inspections
Integrating disparate systems
Processing large data volumes
Process failure diagnostics

▲Active Projects

Spcs substation proposal
Space adaptation projects
Equipment procurement for transformer manufacturing
Critical area inspection program
Data lake and ai projects
Strategic safety program planning
Contract management and financial tracking
Project cash flow and invoicing
Scope change and addendum processes
Corporate event coordination

Hiring Activity

Accelerating55 roles · 45 in 30d

Department

Engineering

19

Sales

7

Manufacturing

4

Ops

4

Procurement

4

Logistics

3

Security

2

Construction

1

Seniority

Mid

16

Senior

15

Intern

12

Junior

10

Manager

1

Company intelligence

Find more companies like TSEA by tech stack, pain points and active projects

Get started free

About TSEA

TSEA is an engineering company designing and delivering tailor-made solutions for critical energy infrastructure: power generation, transmission, and distribution systems. The company operates across the Americas with manufacturing and engineering bases anchored in Contagem, Minas Gerais, Brazil. The organizational structure balances engineering discipline (19 open engineering roles, with mid and senior-level hiring), sales-driven project delivery (7 sales roles), and operational depth across manufacturing, procurement, logistics, and construction. TSEA maintains end-to-end customer partnership from design through commissioning and after-sales support, focusing on solutions built for decades of operational reliability. The current project portfolio spans substation proposals, transformer manufacturing, equipment procurement, and critical area inspection programs, alongside internal modernization efforts in data lakes, AI capability, and ERP integration.

HeadquartersContagem, Minas Gerais

Company Size1,001–5,000 employees

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does TSEA use?

TSEA uses TOTVS Datasul and SAP for ERP, .NET Framework and .NET Core for application development, SQL Server and PostgreSQL for databases, AutoCAD and SolidWorks for design, Azure Data Lake and AWS for cloud infrastructure, and Windows/Linux for operations. Security tools include SIEM, EDR, AWS WAF, Nessus, and OpenVAS.

What is TSEA working on?

TSEA is executing substation proposals and space adaptation projects for energy infrastructure, managing equipment procurement for transformer manufacturing, running critical area inspection programs, and launching internal data lake and AI projects alongside ERP integration and contract management modernization efforts.