51 Air transport

A division of NOGA 2025, in section H, Transportation and Storage.

138 companies coded so far

3 six-digit codes

Where it sits

Section: H Transportation and Storage
Division: 51 Air transport

Its name in four languages

Deutsch: Luftfahrt
Français: Transports aériens
Italiano: Trasporto aereo
English: Air transport

What it includes

This division includes the transport of passengers or freight by air or via space.

What it excludes

crop spraying, see 016100
repair and maintenance of civilian aircraft or aircraft engines, see 331600
operation of airports, see 522300
aerial advertising (skywriting), see 731100
aerial photography, see 742000
civil aerial surveillance, see 800901
military aerial surveillance, see 842201

The codes in this division

Code	Activity	Companies coded
511000	Passenger air transport	114
512	Freight air transport and space transport	11
512100	Freight air transport	11
512200	Space transport	0

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What a NOGA code is, and how to find a company's code

Company counts cover the 145,068 of 782,904 active companies in the commercial register that Prospex has coded so far, from their registered purpose and website, so they are a floor. Geneva is 93% coded, because its cantonal register publishes a code per company; the other cantons 11% so far. They are Prospex's codes, not the code the BFS assigns in its business register (BUR). Codes, labels and notes: Swiss Federal Statistical Office (BFS), NOGA 2025, through the I14Y interoperability platform and the KUBB coding tool.