openswissdata
NOGA 52.23 Service activities incidental to air transportation
Activity from the Swiss General Classification of Economic Activities (NOGA 2025), published by the Federal Statistical Office (FSO). The full dataset (NACE 2.1 + ISIC 4 cross-walks) is included in Classifications (399 CHF).
5223Multilingual description
NOGA 2025 provides the official designation in the four languages used by the Swiss federal authorities, alongside their European equivalents.
| Language | Designation |
|---|---|
| Français (fr) | Services auxiliaires des transports aériens |
| Deutsch (de) | Erbringung von sonstigen Dienstleistungen für die Luftfahrt |
| Italiano (it) | Servizi di supporto al trasporto aereo |
| English (en) | Service activities incidental to air transportation |
NOGA hierarchy
The NOGA code 52.23 sits within the following hierarchy (from broadest to most specific).
Direct sub-levels
This code breaks down into 1 more specific sub-level.
| Level | Code | Designation |
|---|---|---|
| subclass | 52.23.00 | Service activities incidental to air transportation |
Official cross-walks
Equivalence of NOGA code 52.23 in the European (NACE) and international (ISIC) standards, from the official FSO and Eurostat tables.
| Standard | Code | Designation | Type |
|---|---|---|---|
| NACE Rev 2.1 | 52.23 | 52.23 Service activities incidental to air transportation | exact |
| NACE Rev 2.0 | 52.23 | Service activities incidental to air transportation | exact |
| ISIC Rev 4 | 5223 | Service activities incidental to air transportation | exact |
| NOGA 2008 | 52.23 | Services auxiliaires des transports aériens | exact |
Type exact = strict 1:1 equivalence. partial = partial overlap. multi = one source code maps to several target codes.
Neighbouring codes
NOGA codes close to 52.23, within the same parent group or at the same hierarchical level.
| Code | Level | Designation |
|---|---|---|
| 52.21 | class | Service activities incidental to land transportation |
| 52.22 | class | Service activities incidental to water transportation |
| 52.24 | class | Cargo handling |
| 52.25 | class | Logistics service activities |
| 52.26 | class | Other support activities for transportation |
| 52.31 | class | Intermediation service activities for freight transportation |
| 52.32 | class | Intermediation service activities for passenger transportation |
| 52.10 | class | Warehousing and storage |
Activity examples
Company profiles typically classified under NOGA code 52.23.
A company whose main activity falls under "Service activities incidental to air transportation" is classified under NOGA code 52.23.
This category covers service companies, firms, agencies and sole traders whose main offering matches this activity: consulting firms, professional practices and independent providers.
The code is assigned on the principle of the main economic activity: if an entity has several activities, the one generating the most value added determines the classification.
How this code is used
NOGA code 52.23 is used by the Swiss federal authorities to classify companies by their main economic activity, notably:
- Federal Statistical Office (FSO): business and establishment register (BER), censuses and structural statistics.
- OASI compensation funds: classification of the employer's activity at registration.
- Federal Tax Administration (FTA): VAT profiling, net tax debt rates and sector statistics.
- Commercial register: "activities" field when registering a new legal entity.
- SUVA and accident-insurance funds: pricing of accident-insurance contributions by risk class.
- SECO and labour-market statistics: sector analyses and targeted support measures.
Official source
This page reproduces information from the NOGA 2025 standard published by the Federal Statistical Office. For the official version:
bfs.admin.ch — NOGA — General Classification of Economic Activities
Complete dataset
Need the full dataset (1,845 NOGA 2025 codes + 5 aligned classifications + 5-way cross-walks) for your systems?
See the Classifications bundle →