Schweizerische Bundesbahnen (SBB)

Updated: August 2026 – Anyone photographing a train in Switzerland statistically has the Swiss Federal Railways in the viewfinder. As the country’s state railway, present across the whole standard-gauge network, it’s recognisable almost everywhere by its trilingual lettering SBB CFF FFS. This page explains what a state railway means for the network and how to correctly identify its vehicles.

What is Schweizerische Bundesbahnen?

The Swiss Federal Railways are the state railway of Switzerland. It provides services in long-distance and regional traffic and is also active in other railway fields. The name exists in three language forms: SBB in German, CFF in French, FFS in Italian – all three stand for the same company and often appear together on the vehicle.

Identification in the field is correspondingly simple: the country code and vehicle keeper marking on the data panel read CH-SBB. That establishes the keeper – and that’s more than a livery or type of train ever tells you. That the country code says nothing about the place of operation becomes clear at the Italian border station of Domodossola, where CH-SBB vehicles are part of the daily picture.

What a state railway means for the network

A state railway is more than the largest transport company in a country. It shapes the standards everyone else aligns with: vehicle dimensions and fit-out levels, operational procedures, the style of passenger information, the appearance of stations. A smaller company running in the same network fits into this framework. Such technical rules are worked out and checked by specialised engineering firms such as AEbt Angewandte Eisenbahntechnik.

This is especially visible in Switzerland, because many independent railways exist here. For travellers the difference almost completely blurs: connections mesh together, fares apply across companies, displays look similar. Only at the vehicle does it become visible again who’s actually running the train.

What you observe	What follows from it
Trilingual lettering on the wagon	vehicle of the state railway, confirm identification via the marking
Unfamiliar abbreviation, same platform edge	independent company within the shared network
Same vehicle family, different company	type families are procured by several railways
Displays and announcements in the same style	shared standards, not the same company
Connecting service with no wait	coordinated timetabling across company boundaries

Good practice objects are the large independent companies: BLS, SOB Südostbahn, or Thurbo, which focuses on regional traffic. They run within the same system but carry their own markings. What Swiss railway technology of earlier eras looked like is shown on Lake Geneva by the Museumsbahn Blonay–Chamby.

The second effect of a state railway is the sheer breadth of operations. A company serving an entire country needs vehicles for very different tasks: fast trains on the main axes, suburban services with high seating capacity and short stopping distances, shunting and delivery vehicles, plus vehicles for construction and engineering duties. For observers that’s an advantage: at a single larger station you can see almost the entire breadth of a rail system in one afternoon – at Bern Hauptbahnhof, long-distance trains, S-Bahn and service vehicles stand side by side every half hour.

The third effect concerns recognisability. Because the same vehicle families run nationwide, their shapes quickly become familiar – and that’s exactly where the classic beginner’s trap comes from: you recognise the type and conclude the company from it. That works fine until the same type turns up at another railway. That’s why the order always stays the same: identify the vehicle first, then read the marking, then attribute it.

Recognising it in the field: marking before colour

On the vehicle side, the range extends from the classic mainline locomotive Re 460 through the tilting train RABDe 500 to the double-deck long-distance train RABe 502. At the completely opposite end of the scale, a Swiss manufacturer still builds new steam locomotives today with the Dampflokomotiv- und Maschinenfabrik AG. The guide to identifying classes shows how to systematically classify unfamiliar vehicles; the general route to identifying a company is described in Who’s actually running it? Recognising railway operators.

Sightings and photos in Switzerland

A practical addition for Switzerland: alongside the vehicle number, also note whether you saw a multiple unit or a loco-hauled train, and with the latter, whether the locomotive was at the front or a driving trailer led the way. That note costs two seconds and makes a real difference later when you’re comparing diagrams or classifying a photo that shows only one end of the train.

For photos, the same applies in narrow valleys as in the Alps in general: the light is brief, the sun disappears early behind the ridge, and the choice of viewpoint matters more than the equipment. The classic example is the Gotthard north ramp at Wassen, where the line spirals through the valley on three levels stacked above each other. The basics are covered in the guide taking good photos of trains.

Common mix-ups

• Three abbreviations, three companies? – No: SBB, CFF and FFS are the same name in three languages.
• Taking red livery as proof – several railways in Switzerland run red vehicles. What counts is the marking.
• Same vehicle family, same company? – type families are procured by several companies and look very similar.
• Reading a station name as the operator – whoever runs a station says nothing about whose trains call there.
• Confusing keeper with operator – even vehicles of a state railway can run under services for other companies.

Verdict

The Swiss Federal Railways are the default case in Swiss rail traffic – and therefore an ideal starting point for practising how to identify companies. Anyone who has internalised the trilingual lettering, the vehicle keeper marking and the difference between keeper and operator will then classify every other company in the country by the same pattern.