ATECO 2007 code — superseded in ATECO 2025
This code was remapped to:
- 28.11.20— Fabbricazione di turbine(corrispondenza diretta)
Recommended INPS scheme:
SEPARATA
Flat-rate scheme (forfettario)
Eligible for the flat-rate scheme?
Yes
Threshold:
€85,000
Profitability coefficient:
67%
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Classification
- CATTIVITÀ MANIFATTURIERE
- 28FABBRICAZIONE DI MACCHINARI ED APPARECCHIATURE N.C.A.
- 28.1FABBRICAZIONE DI MACCHINE DI IMPIEGO GENERALE
- 28.11Fabbricazione di motori e turbine (esclusi i motori per aeromobili, veicoli e motocicli)
- 28.11.20Fabbricazione di turbine e turboalternatori (incluse parti e accessori)
Frequently asked questions
I manufacture wind turbines and hydraulic turbines — is the code 28.11.20 or one related to energy?
Yes, wind turbines, hydraulic turbines, steam turbines, and gas turbines all fall under 28.11.20, along with their parts. This is machinery manufacturing, not energy production. If you manufacture internal combustion engines rather than turbines, the correct code is 28.11.10.
I make turbo-alternators — a turbine and generator assembled together — is that 28.11.20 or the code for electric generators?
Usually 28.11.20: turbine-generator sets (turbo-alternators) and boiler-turbine sets are listed here. If you manufacture a standalone generator or electric motor without the turbine, that falls under 27.11.00. A turbine assembled with a generator stays under this code.
I manufacture gas turbines for aircraft propulsion (turbojet engines) — do they fall under 28.11.20?
No, aircraft turbines are excluded from this code. 28.11.20 covers gas turbines, steam turbines, hydraulic turbines, and wind turbines for industrial use, but not turbojet and turboprop engines intended for aircraft. Those follow aircraft and related equipment manufacturing, under 30.31.00.
I overhaul and service hydraulic turbines at power plants — I don't build them. Is that 28.11.20 or a maintenance code?
Usually not, if the activity is repair and overhaul. 28.11.20 is turbine manufacturing. The repair and maintenance of turbines on behalf of customers falls under 33.12.10, along with engines and pumps. Building a turbine and overhauling one on-site are two different codes.