Verified Nov 2026
Electronics & Software
·
San Maurizio D'opaglio, Piemonte
·
Since 1951
Giacomini S.p.A. is a family-owned Italian manufacturer headquartered in San Maurizio d'Opaglio, Piemonte, founded in 1951. It employs roughly 500 to 1,000 people and reports estimated revenue of $250 to $500 million. The company makes heating, HVAC, radiant heating and cooling systems, thermal energy metering, and domestic water distribution components, serving the automotive, electric-vehicle, electronics, construction, plumbing-hardware, and renewable-energy industries. Recent public news includes a January 2026 investment in its plastics division at Sazza.
Giacomini S.p.A. at a glance
Revenue
$250-500M
Est. band
Employees
500-1,000
Founded
1951
Headquarters
San Maurizio D'opaglio, Piemonte
Certifications
ISO 14001 · ISO 45001 · ISO 9001
Import activity
90
Industries
Automotive
Electric Vehicles
Electronics
Construction
Plumbing & Hardware
Renewable Energy
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
90
Named foreign suppliers
3
Top origins
Italy · Jamaica · Mexico
Shared foreign counterparties do not establish that these companies buy from Giacomini S.p.A..
What this tells a buyer
Giacomini announced a new investment in its plastics division in Sazza in January 2026, according to a company post on LinkedIn.
The company holds ISO 9001, ISO 14001, and ISO 45001 certifications and produces its items in Italy, with its radiant and metering product lines among its listed capabilities.
Giacomini is privately held and reports estimated revenue in the $250 to $500 million range, with products used in residential, industrial, and commercial settings.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
75 years in operation (founded 1951).
Holds ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.
Overview
Giacomini S.p.A. is a family-owned Italian manufacturer headquartered in San Maurizio d'Opaglio, Piemonte, founded in 1951. It employs roughly 500 to 1,000 people and reports estimated revenue of $250 to $500 million. The company makes heating, HVAC, radiant heating and cooling systems, thermal energy metering, and domestic water distribution components, serving the automotive, electric-vehicle, electronics, construction, plumbing-hardware, and renewable-energy industries. Recent public news includes a January 2026 investment in its plastics division at Sazza.
At a glance
Attribute | Detail |
|---|---|
Founded | 1951 |
Headquarters | San Maurizio D'opaglio, Piemonte |
Employees | 500-1,000 |
Revenue | $250-500M (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 14001 · ISO 45001 · ISO 9001 |
What Giacomini S.p.A. makes
The company holds ISO 9001, ISO 14001, and ISO 45001 certifications and produces its items in Italy, with its radiant and metering product lines among its listed capabilities.
Products and capabilities described on the company's own site include Valve, Machining, Forging, Forged, Assembly, Plastic, Steel, Emissions (source: giacomini.com).
Certifications
Giacomini S.p.A. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 14001 — giacomini.com
ISO 45001 — giacomini.com
ISO 9001 — giacomini.com
Trade and customs footprint
Giacomini announced a new investment in its plastics division in Sazza in January 2026, according to a company post on LinkedIn. US customs bill-of-lading records list 90 inbound shipments across 3 foreign suppliers, with top origins including Italy · Jamaica · Mexico.
Latest developments
2026-10-13 — Giacomini, durissimo attacco della RSU Fim Cisl: La gestione è pessima, ora vogliamo risposte dai soci - Newsnovara.it (newsnovara.it)
2026-03-30 — Looking ahead, today: the new W830 range | Giacomini (giacomini.com)
2026-03-30 — News and events | Giacomini (giacomini.com)
2026-02-04 — The mountain residence “Les Hauts de la Drayre” is reinventing itself thanks to Giacomini's apartment thermal modules (MTA) | Batinfo (batinfo.com)
2026-01-21 — 🔧 Nuovo investimento nella Divisione Materie Plastiche di Sazza | Giacomini S.p.A. (linkedin.com)
2025-12-04 — Giacomini e Sentric: digitalizzare 70 anni di innovazione (sentric.it)
Company details
Giacomini is privately held and reports estimated revenue in the $250 to $500 million range, with products used in residential, industrial, and commercial settings. Giacomini S.p.A. was founded in 1951, has an estimated 500-1,000 employees, and is headquartered in San Maurizio D'opaglio, Piemonte. On the LightSource stability read it is rated "Established & active": 75 years in operation (founded 1951). Holds ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Giacomini S.p.A. make?
Giacomini S.p.A. is a family-owned Italian manufacturer headquartered in San Maurizio d'Opaglio, Piemonte, founded in 1951. It employs roughly 500 to 1,000 people and reports estimated revenue of $250 to $500 million. The company makes heating, HVAC, radiant heating and cooling systems, thermal energy metering, and domestic water distribution components, serving the automotive, electric-vehicle, electronics, construction, plumbing-hardware, and renewable-energy industries. Recent public news includes a January 2026 investment in its plastics division at Sazza.
Where is Giacomini S.p.A. headquartered?
Giacomini S.p.A. is headquartered in San Maurizio D'opaglio, Piemonte (38 Via per Alzo, San Maurizio D'opaglio, Piemonte, 28017).
When was Giacomini S.p.A. founded?
Giacomini S.p.A. was founded in 1951.
How big is Giacomini S.p.A.?
Giacomini S.p.A. has an estimated 500-1,000 employees, with revenue in the $250-500M range (estimated).
What certifications does Giacomini S.p.A. hold?
Giacomini S.p.A. lists ISO 14001 · ISO 45001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Giacomini S.p.A. import from overseas suppliers?
US customs bill-of-lading records show 90 inbound shipments for Giacomini S.p.A., with top origins including Italy · Jamaica · Mexico.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+39 0322 923111
Certification
ISO 14001 · ISO 45001 · ISO 9001
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