RobotRisk Autonomous Systems Incident & Risk Register
RobotRisk / rail supplier / Siemens Mobility

Siemens Mobility

Products: n/a. Risk band: Elevated   RobotRisk index 19.5/100 (incidents/exposure, time-weighted) · 98th percentile of 128 rail supplier companies.

Analyst brief

Siemens Mobility's record holds one entry: a June 9, 2026 malfunction in which Barcelona Rodalies control-center software failures halted all commuter rail lines, rated severity 3. This single event yields an index of 19.7, ranking at the 98.4th percentile within the rail-supplier category. The record is press-driven, describing a software-related service disruption rather than a regulatory finding or safety recall. With only one row, the entry represents a discrete incident rather than a repeating failure mode.

Entries by year and severity

012026 S3: 1126
S1S2S3S4S5

By incident type

By severity

RobotRisk index vs rail supplier alternatives

Comparisons over time

RobotRisk index over time

Yearly entries vs category average

malfunction over time vs category

Incident log (1 unique incidents)

SevDateTypeLocationIncidentSource
S306/09
2026 · ~15:25
malfunction Barcelona, Catalonia, SpainBarcelona Rodalies control-center software failures halt all commuter rail lines · fleet-wide (all Rodalies lines in Barc… El Democrata

Alternatives in rail supplier

CPKCNordco (Wabtec)Progress Rail (Caterpillar)Sperry Rail ServiceAlstomHitachi RailAmsted RailFrauscher Sensor Technology
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