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ATECO code 33.20.03

Installation of measuring, testing, navigating and similar instruments and apparatus (including industrial process control equipment)

INSTALLAZIONE DI STRUMENTI ED APPARECCHI DI MISURAZIONE, CONTROLLO, PROVA, NAVIGAZIONE E SIMILI (INCLUSE LE APPARECCHIATURE DI CONTROLLO DEI PROCESSI INDUSTRIALI)

ATECO code33.20.03

ATECO 2007 code — superseded in ATECO 2025

This code was remapped to:

  • 33.20.03Installazione di strumenti e apparecchi di misurazione e controllo(corrispondenza diretta)

Recommended INPS scheme:

SEPARATA

Flat-rate scheme (forfettario)

Eligible for the flat-rate scheme?

Yes

Threshold:

€85,000

Profitability coefficient:

67%

Classification

  • CATTIVITÀ MANIFATTURIERE
  • 33RIPARAZIONE, MANUTENZIONE ED INSTALLAZIONE DI MACCHINE ED APPARECCHIATURE
  • 33.20.0Installazione di macchine ed apparecchiature industriali
  • 33.20.03Installazione di strumenti ed apparecchi di misurazione, controllo, prova, navigazione e simili (incluse le apparecchiature di controllo dei processi industriali)

Frequently asked questions

I install measuring instruments, process control systems and industrial weighing equipment — is that ATECO code 33.20.03?
Yes. 33.20.03 covers the installation of measuring, testing, navigation and control instruments and apparatus, the assembly of industrial process control equipment, and the installation of industrial weighing apparatus.
What is the difference between installing an instrument (33.20.03) and manufacturing it?
33.20.03 covers assembling and commissioning the instrument at the client's site; manufacturing it falls under the relevant production code, for example other measuring and testing instruments in 26.51.29.
If I install both measuring instruments and communications equipment, which codes apply?
These are two distinct headings within the same class. Measuring and control instruments fall under 33.20.03; communications and broadcasting equipment falls under 33.20.02. Use the code for your predominant activity as primary and the other as secondary.

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