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COMSA Corporación Tech Stack

Large-scale infrastructure and engineering contractor across rail, roads, buildings, and renewable energy

Construction Barcelona, Barcelona 5,001–10,000 employees Privately Held

COMSA Corporación is a €1B+ Spanish infrastructure group operating across 25 countries with 7,700+ employees. The tech stack is enterprise-grade but traditional—SAP for ERP, AutoCAD and structural analysis tools (SAP2000, Robot, PLAXIS, Revit) for design, Jira Service Management for ticketing—reflecting a construction business managing distributed project delivery rather than a software-first operation. Hiring is heavily engineering-focused (117 roles) with growing mid-level talent acquisition, and pain points cluster around contract profitability, material cost control, and regulatory compliance, suggesting operational maturity but margin pressure in project execution.

Tech Stack 25 technologies

Core StackSAP Windows Server Linux VMware Hyper-V AWS Active Directory AutoCAD Revit SQL Server Microsoft Project Azure Zabbix SAP2000 Robot Structural Analysis PLAXIS GPS Microsoft Office Excel Word Presto Jira Service Management Microsoft 365 Windows PLC

What COMSA Corporación Is Building

Challenges

  • Ensuring compliance with safety regulations
  • Avoiding overstocking of materials
  • Meeting project deadlines
  • Optimizing cost and profitability
  • Profitability and compliance
  • Improving contract profitability
  • Optimizar gestión y rentabilidad
  • Cumplimiento normativo
  • Avoiding overstock
  • Minimizing legal risks

Active Projects

  • Clean room installation and maintenance
  • Instalaciones integrales en edificación singular
  • Ethics channel management
  • Compliance model development
  • Iso certification renewal
  • Railway operator training program
  • Defense of offers to clients
  • High and medium voltage network installation
  • Substation maintenance and renovation
  • Urbanizations in león

Hiring Activity

Steady190 roles · 80 in 30d

Department

Engineering
117
Construction
25
Ops
25
Legal
5
HR
4
Finance
3
Maintenance
3
Sales
3

Seniority

Mid
77
Junior
64
Senior
23
Manager
16
Intern
9
Lead
3

Notable leadership hires: Topography Lead, Maintenance Team Lead

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About COMSA Corporación

COMSA Corporación is Spain's largest unlisted infrastructure and engineering group, founded in 1891. The company specializes in construction and maintenance of road and rail networks, buildings, hydraulic systems, ports, airports, and industrial facilities, with an expanding renewable energy division. Operating across 25 countries with annual turnover exceeding €1 billion, COMSA manages a workforce of over 7,700 employees and serves project-based contracts for public and private sector clients. Current active projects span railway operator training, high-voltage network installation, singular building works, and urban development, alongside compliance and certification programs.

HeadquartersBarcelona, Barcelona
Company Size5,001–10,000 employees
Hiring MarketsSpain, France, Portugal, Andorra

Frequently Asked Questions

What tech stack does COMSA use?

COMSA's core stack includes SAP (ERP), Microsoft Project (scheduling), AutoCAD and Revit (design), structural analysis tools (SAP2000, Robot Structural Analysis, PLAXIS), Windows and Linux infrastructure (VMware, Hyper-V), AWS and Azure cloud, and Jira Service Management for ticketing and operations.

How many employees does COMSA have?

COMSA operates with over 7,700 employees across 25 countries and has a workforce spanning 5,001–10,000 headcount in the latest corporate reporting.

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