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NOGA 2025·class

NOGA 42.21Construction of utility projects for fluids

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
class
Raw code: 4221
Designation
Construction of utility projects for fluids
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)Construction de réseaux pour fluides
Deutsch (de)Rohrleitungstiefbau, Brunnenbau und Kläranlagenbau
Italiano (it)Costruzione di opere di pubblica utilità per il trasporto dei fluidi
English (en)Construction of utility projects for fluids

NOGA hierarchy

The NOGA code 42.21 sits within the following hierarchy (from broadest to most specific).

LevelCodeDesignation
sectionFCONSTRUCTION
division42Civil engineering
group42.2Construction of utility projects
class42.21Construction of utility projects for fluids

Direct sub-levels

This code breaks down into 1 more specific sub-level.

LevelCodeDesignation
subclass42.21.00Construction of utility projects for fluids

Documented mappings

Available relationships for NOGA 42.21, based on FSO and Eurostat sources. Approximate mappings require a review of the business activity.

StandardCodeTypeSource
NACE 2.14221Documented identityOFS / BFS
NACE 2.04221Approximate mapping · review requiredEurostat · OFS / BFS
NOGA 20084221Approximate 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 42.21, within the same parent group or at the same hierarchical level.

CodeLevelDesignation
42.22classConstruction of utility projects for electricity and telecommunications
42.13classConstruction of bridges and tunnels
42.12classConstruction of railways and underground railways
42.11classConstruction of roads and motorways
42.91classConstruction of water projects
42.99classConstruction of other civil engineering projects n.e.c.
43.11classDemolition
43.12classSite preparation

How this code is used

NOGA code 42.21 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.