AI data center suppliers in Italy

The catalog places 4 companies in Italy: 4 by verified headquarters. 4 are publicly listed. The most common layer is Power generation & energy supply with 2 companies. Placement by listing venue is a proxy and can misplace multinationals; see the map for the method.

By layer

Layer	Companies	Share of Italy
Layer 8 — Power generation & energy supply	2	50%
Layer 1 — Compute silicon & packaging	1	25%
Layer 3 — Networking & interconnect	1	25%
Layer 6 — Facility cooling & HVAC	1	25%
Layer 7 — Electrical: power distribution (grid to rack)	1	25%
Layer 10 — Materials & upstream inputs	1	25%

A company in several layers counts once in each, so shares add to more than 100%.

Companies

Company	Parts	Layers	Location basis
Prysmian · listed	5	L3 L7 L8 L10	headquarters
Enel · listed	1	L8	headquarters
LU-VE · listed	1	L6	headquarters
Technoprobe · listed	1	L1	headquarters

Exchanges in Italy: Borsa Italiana (Milan).