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NOGA 2025·group

NOGA 43.4Specialised construction activities in construction of buildings

Activity from the Swiss General Classification of Economic Activities (NOGA 2025), published by the Federal Statistical Office (FSO). The dataset of codes and documented mappings is included in Classifications (399 CHF).

Level
group
Raw code: 434
Designation
Specialised construction activities in construction of buildings
Source · standard
NOGA 2025 · OFS / BFS · 2026

Multilingual description

NOGA 2025 provides the official designation in the four languages used by the Swiss federal authorities, alongside their European equivalents.

LanguageDesignation
Français (fr)Travaux de construction spécialisés dans la construction de bâtiments
Deutsch (de)Spezialisierte Bautätigkeiten im Hochbau
Italiano (it)Lavori di costruzione specializzati nella costruzione di edifici
English (en)Specialised construction activities in construction of buildings

NOGA hierarchy

The NOGA code 43.4 sits within the following hierarchy (from broadest to most specific).

LevelCodeDesignation
sectionFCONSTRUCTION
division43Specialised construction activities
group43.4Specialised construction activities in construction of buildings

Direct sub-levels

This code breaks down into 2 more specific sub-levels.

LevelCodeDesignation
class43.41Roofing activities
class43.42Other specialised construction activities in construction of buildings

Documented mappings

Available relationships for NOGA 43.4, based on FSO and Eurostat sources. Approximate mappings require a review of the business activity.

StandardCodeTypeSource
NACE 2.1434Documented identityOFS / BFS
NACE 2.0439Approximate mapping · review requiredEurostat · OFS / BFS
NOGA 2008439Approximate mapping · review requiredEurostat · OFS / BFS

Two non-exact relationships are never chained. A missing result does not prove there is no equivalent. Reference · 2026.09.25

Neighbouring codes

NOGA codes close to 43.4, within the same parent group or at the same hierarchical level.

CodeLevelDesignation
43.1groupDemolition and site preparation
43.2groupElectrical, plumbing and other construction installation activities
43.3groupBuilding completion and finishing
43.5groupSpecialised construction activities in civil engineering
43.6groupIntermediation service activities for specialised construction services
43.9groupOther specialised construction activities
42.9groupConstruction of other civil engineering projects
42.2groupConstruction of utility projects

How this code is used

NOGA code 43.4 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

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Need files for your systems? The Classifications dataset contains five classifications, including NOGA 2025, and available documented mappings. It does not guarantee an equivalent for every pair of codes. See the Classifications bundle →

This page is generated from the NOGA 2025 classification published by the Federal Statistical Office (FSO / BFS). openswissdata.com is not affiliated with the FSO. Official designations used with attribution. For the authoritative version, see bfs.admin.ch.