Allseas Tech Stack

Offshore engineering contractor specializing in pipeline installation and heavy lift operations

Engineering Services Châtel-Saint-Denis, CH 1,001–5,000 employees Founded 1985 Privately Held

Allseas operates a fleet-based offshore engineering business handling pipeline installation, heavy lift, subsea construction, and emerging deep-ocean activities. The tech stack reflects hybrid operational maturity: enterprise systems (SAP ERP, Power BI, AWS) sit alongside engineering languages (C#, Python, Go, C/C++), while active adoption of SAP signals a push toward centralized project and supply-chain visibility. Hiring acceleration across engineering and operations, paired with active projects around vessel hybridization and SAP integration, indicates a phase of operational standardization and decarbonization.

Tech Stack 19 technologies

Core StackAWS C# .NET Python Go SAP Power BI C++ PowerPoint Word Microsoft Office Excel Amadeus Outlook Teams SQL C/C++

AdoptingSAP

What Allseas Is Building

◆Challenges

Audit findings
Managing complex decommissioning projects
Ensuring electrical safety compliance
Improving supply chain performance
Hybridization of vessels
Compliance with evolving maritime regulations
Crew logistics coordination
Crew shortages
Crew surpluses
Short-term planning challenges

▲Active Projects

Shaping service level agreements
Load-in operations for platforms and jackets
Disposal of decommissioned offshore assets
Hybridization of vessels
Improving departmental processes and ways of working
Video and animation scripts
Supply chain scheduling per project
Inspection systems for offshore operations
Integration of new sap erp system
Continuous improvement of project control processes

Hiring Activity

Accelerating35 roles · 15 in 30d

Department

Engineering

Ops

Finance

Logistics

Communications

Construction

Quality

Seniority

Mid

Senior

Junior

Lead

Manager

Notable leadership hires: Crew Operations Lead, Warehouse Lead, Marine Crew Head

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About Allseas

Allseas is a privately held offshore contractor founded in 1985, headquartered in Switzerland with 1,001–5,000 employees. The company designs and operates a specialized vessel fleet for four core service lines: offshore pipeline installation, heavy lift, deep-ocean polymetallic nodule collection, and river waste collection. Work spans subsea construction, asset decommissioning, and fabrication across global markets. The organization is currently scaling its engineering capacity while modernizing internal systems (SAP ERP integration) and addressing crew logistics, supply-chain performance, and regulatory compliance in the maritime space.

HeadquartersChâtel-Saint-Denis, CH

Company Size1,001–5,000 employees

Founded1985

Hiring MarketsNetherlands, Belgium, Switzerland

Frequently Asked Questions

What is Allseas' tech stack?

Allseas uses AWS, SAP, Microsoft Office, Power BI, and SQL for enterprise operations. Engineering teams work in C#, Python, Go, and C/C++. The company is actively adopting SAP ERP for integrated project and supply-chain management.

What projects is Allseas working on?

Key projects include vessel hybridization, offshore asset decommissioning, SAP ERP integration, supply-chain scheduling optimization, inspection systems for subsea operations, and service-level agreement shaping for client delivery.