Verified Nov 2026
Metal Fabrication
·
Legnano, Lombardia
·
Since 1916
Tamini, part of Terna Energy Solutions, is an Italian manufacturer of industrial and power transformers, headquartered in Legnano, Lombardia, Italy. Founded in 1916, it employs an estimated 200-500 people with an estimated annual revenue of $250-500M and is privately held. The company serves automotive, electric-vehicle, electronics, appliance, construction, and renewable-energy industries. Recent work includes a 2026 contract to supply three autotransformers in Denmark, reported by Transformer Technology.
Tamini | Terna Energy Solutions at a glance
Revenue
$250-500M
Est. band
Employees
200-500
Founded
1916
Headquarters
Legnano, Lombardia
Certifications
ISO 14001 · ISO 45001 · ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Construction
Renewable Energy
STABILITY SIGNALS
Established & active
110 years in operation (founded 1916).
Holds ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.
Overview
Tamini, part of Terna Energy Solutions, is an Italian manufacturer of industrial and power transformers, headquartered in Legnano, Lombardia, Italy. Founded in 1916, it employs an estimated 200-500 people with an estimated annual revenue of $250-500M and is privately held. The company serves automotive, electric-vehicle, electronics, appliance, construction, and renewable-energy industries. Recent work includes a 2026 contract to supply three autotransformers in Denmark, reported by Transformer Technology.
At a glance
Attribute | Detail |
|---|---|
Founded | 1916 |
Headquarters | Legnano, Lombardia |
Employees | 200-500 |
Revenue | $250-500M (estimated) |
Primary capability | Metal Fabrication |
Certifications | ISO 14001 · ISO 45001 · ISO 9001 |
What Tamini | Terna Energy Solutions makes
The company holds ISO 9001, ISO 14001, and ISO 45001 certifications and offers custom transformers, maintenance, and refurbishment services.
Products and capabilities described on the company's own site include Steel, Transmission (source: tamini.it).
Certifications
Tamini | Terna Energy Solutions is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
Latest developments
2026-09-18 — ⚡️ A new contract to support the north of Scotland’s electricity transmission network | Tamini | Terna Energy Solutions (linkedin.com)
2026-09-08 — Tamini to Supply Three Autotransformers in Denmark - Transformer Technology (transformer-technology.com)
2026-09-07 — A new opportunity for Tamini in Northern Europe | Tamini | Terna Energy Solutions (linkedin.com)
2026-07-15 — We have just signed several commercial agreements in the United States: a further confirmation of Tamini’s international outlook and of the trust that companies around the world place in the quality and … | Tamini | Terna Energy Solutions (linkedin.com)
2026-04-01 — Tamini News: Transformer Projects & Updates | Tamini (tamini.it)
2026-03-05 — Key 2026, Terna Energy Solutions cresce: Altenia, Tamini e Brugg Cables diventano i pilastri del modello integrato post‑riorganizzazione - Industria Italiana (industriaitaliana.it)
Facilities
Tamini | Terna Energy Solutions is headquartered in Legnano, Lombardia. Public sources also reference these locations:
Company details
Tamini is a subsidiary of the Terna Energy Solutions group and lists steel and transmission among its product areas. Tamini | Terna Energy Solutions was founded in 1916, has an estimated 200-500 employees, and is headquartered in Legnano, Lombardia. On the LightSource stability read it is rated "Established & active": 110 years in operation (founded 1916). Holds ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Tamini | Terna Energy Solutions make?
Tamini, part of Terna Energy Solutions, is an Italian manufacturer of industrial and power transformers, headquartered in Legnano, Lombardia, Italy. Founded in 1916, it employs an estimated 200-500 people with an estimated annual revenue of $250-500M and is privately held. The company serves automotive, electric-vehicle, electronics, appliance, construction, and renewable-energy industries. Recent work includes a 2026 contract to supply three autotransformers in Denmark, reported by Transformer Technology.
Where is Tamini | Terna Energy Solutions headquartered?
Tamini | Terna Energy Solutions is headquartered in Legnano, Lombardia (58 Viale Luigi Cadorna, Legnano, Lombardia, 20025).
When was Tamini | Terna Energy Solutions founded?
Tamini | Terna Energy Solutions was founded in 1916.
How big is Tamini | Terna Energy Solutions?
Tamini | Terna Energy Solutions has an estimated 200-500 employees, with revenue in the $250-500M range (estimated).
What certifications does Tamini | Terna Energy Solutions hold?
Tamini | Terna Energy Solutions lists ISO 14001 · ISO 45001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+39 02 9820 5100
Certification
ISO 14001 · ISO 45001 · ISO 9001
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