CONTRAFFIC GMBH

Their core work

Contraffic is a Berlin-based SME specializing in rail freight technology and consulting, with deep involvement in the Shift2Rail initiative. They contribute technical expertise on wagon design, running gear systems, condition-based maintenance, and freight train electrification. Their work focuses on making European rail freight more competitive through smarter asset management, longer train operations, and modernized propulsion systems. Across five consecutive FR8RAIL-family projects, they have built a consistent track record as a specialist contributor to Europe's rail freight modernization program.

What they specialise in

How they've shifted over time

In their early projects (2016-2017), Contraffic engaged with broad rail freight challenges — network management, shunter hybridization, and general Shift2Rail objectives. From 2018 onward, their focus sharpened dramatically toward specific technical domains: wagon design, running gears, condition-based maintenance, and electrification became recurring themes across FR8RAIL II, III, and IV. This progression shows a company that entered the Shift2Rail ecosystem as a generalist contributor and carved out a clear technical niche in freight wagon engineering and predictive maintenance.

Contraffic is deepening into smart freight wagon systems — combining condition monitoring, electrification, and automatic coupling — positioning them for next-generation digital rail freight initiatives.

How they like to work

Contraffic operates exclusively as a participant, never leading projects, which is typical for a specialized SME contributing domain expertise to large consortia. With 47 unique partners across 9 countries from just 5 projects, they work in sizable international consortia characteristic of the Shift2Rail Joint Undertaking. Their repeated participation in the FR8RAIL series suggests they are a trusted, returning partner within a stable consortium network rather than a one-off contributor.

Contraffic has collaborated with 47 unique partners across 9 countries through the Shift2Rail ecosystem, giving them broad exposure to Europe's rail freight research community. Their network is heavily shaped by the FR8RAIL consortium series, connecting them to major rail operators, rolling stock manufacturers, and research organizations.

What sets them apart

Contraffic occupies a specific niche as a small, agile Berlin SME embedded in the core Shift2Rail freight innovation program. Unlike large rail manufacturers or research institutes, they bring focused consulting and technical expertise on freight wagon systems without the overhead of a major corporation. Their five consecutive FR8RAIL projects demonstrate sustained trust from the consortium and deep institutional knowledge of the program's evolution.

Highlights from their portfolio

• FR8RAIL III
  Their largest project by far (€292K of €617K total funding), focused on smart data-driven asset management for rail freight.
• FR8RAIL IV
  Most recent project introducing new topics — automatic coupling and 1500m long trains — signaling their expanding technical scope.
• FR8HUB
  Their entry into condition-based maintenance specifically for wagon bogies, which became a defining expertise across all subsequent projects.