# CPV 45232221-7: Transformer substation

Official label (Regulation (EC) No 213/2008):

- EN: Transformer substation
- PT: Subestação transformadora
- ES: Subestación transformadora
- FR: Sous-station de transformation

In the tree:
- 45000000-7 Construction work (https://trinta.ai/cpv/45000000)
- 45200000-9 Works for complete or part construction and civil engineering work (https://trinta.ai/cpv/45200000)
- 45230000-8 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork (https://trinta.ai/cpv/45230000)
- 45232000-2 Ancillary works for pipelines and cables (https://trinta.ai/cpv/45232000)

Portuguese market, January to July 2026: 1 contract signed under this code, €1.6m contracted. Counted from the open contract register, all procedure types.

Who buys under it in Portugal (by NIF, contracts in the period):
- EDA - Electricidade dos Açores, SA (512012032): 1

Market: Construction and public works (https://trinta.ai/tenders-by-sector/construction)

Source: https://trinta.ai/cpv/45232221 · All codes: https://trinta.ai/cpv