Asso.subsea Tech Stack

Subsea cable installation and protection services for offshore energy infrastructure

Maritime Elefsina 501–1,000 employees Founded 1976 Privately Held

Asso.subsea operates a subsea services division focused on cable laying, protection, and repair for offshore energy and telecom projects. The tech stack—AutoCAD, ANSYS, SAP, Aconex, and PLC/automation tools—reflects a capital-intensive, regulated business that blends design engineering, project execution, and vessel operations. Hiring is accelerating with a 2:1 engineering-to-operations ratio, concentrated in Greece, suggesting either capacity buildup for regional project expansion or backlog clearance.

Tech Stack 36 technologies

Core StackAutoCAD ArcGIS Wrike Asana Jira SAP Microsoft Office SharePoint Aconex Microstation Global Mapper QGIS Documentum OpenText Microsoft Project ANSYS Autodesk Inventor EPLAN PLCs Variable Frequency Drives Transformers Excel AWS EBS Inventor OTDR RS-232 RS485 KVM Siemens PLC TIA Portal+6 more

What Asso.subsea Is Building

◆Challenges

Adequate qualified crew
Crew documentation
Ensuring customs compliance
Ensuring compliance with evolving regulations
Increasing workload
Increasing warehouse efficiency
Contractual risk exposure
Optimizing unit profitability
System issues and discrepancies
Document workflow approval delays

▲Active Projects

Electrical and automation system design for newbuild offshore vessels
Offshore cable laying and protection projects
Pms database creation for technical equipment
Maintenance program development based on operating hours
Vessel conversions or modifications of existing fleet
Six point mooring system installation
Modification of cable equipment to split carousel
Employee intranet site implementation and rollout
Training & development path for employees and marine crew
Tender administration

Hiring Activity

Accelerating45 roles · 25 in 30d

Department

Engineering

Ops

Logistics

Construction

Finance

Healthcare

Hse

Seniority

Mid

Junior

Senior

Intern

Manager

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About Asso.subsea

Asso.subsea, part of the ASSO group since 1976, designs and executes subsea cable installation, protection, and repair services for offshore wind, oil and gas, and telecom operators. The company manages the full lifecycle: engineering studies (ANSYS, AutoCAD, ArcGIS for seabed survey), execution services on chartered and owned vessels, and post-installation maintenance. Core competencies include flexible pipeline protection, inter-array cable installation, and cable repair in complex seabed terrain. The organization operates regionally from Greece with 501–1,000 employees and maintains SAP-backed project delivery and asset management systems.

HeadquartersElefsina

Company Size501–1,000 employees

Founded1976

Hiring MarketsGreece

Frequently Asked Questions

What tech stack does Asso.subsea use for engineering?

ANSYS for simulation, AutoCAD and Microstation for design, ArcGIS and QGIS for seabed mapping, and Aconex for project controls. SAP manages operations and maintenance workflows. PLC and automation tools (Siemens, EPLAN, TIA Portal) control vessel equipment.

What is Asso.subsea working on?

Active projects include offshore cable laying and protection, electrical and automation system design for newbuild vessels, vessel conversions, mooring system installations, and a new PMS database for equipment maintenance. A crew training program and employee intranet implementation are underway.