Quality assurance CBTC signal system

Rytec has been responsible for the technical evaluation of the various concepts.

ERTMS onboard equipment

Rytec has assisted during the procurement, installation, testing, certification, approval and handover.

The Fornebu line

Rytec has assisted with coordination, preparation of tunnel manual, etc.

The Holmenkollen line

Rytec was responsible for following up the construction work and the approval process for MX3000.


Rytec has delivered various services including preparation, monitoring, counseling and implementation.

Locomotive driver services

Rytec has provided services such as train driving, training and instruction.

Tunnel rehabilitation

Rytec was responsible for the project management and construction management.

Maximo maintenance management

Rytec has been responsible for implementing the program and training the personnel.

SL 95 upgrade

Rytec has delivered the project management who coordinated the work.

Traxx AC3

Rytec has prepared applications and verified test and trial runs.