Verified Nov 2026
Metal Fabrication
·
Verona, Veneto
·
Since 1945
Manni Group is an Italian industrial group headquartered in Verona, Veneto, founded in 1945. It is privately held and employs roughly 500 to 1,000 people, with an estimated revenue band of $500 million to $1 billion. The company processes steel, produces structural components and insulated panels for construction, and offers renewable energy systems. Its customers come from the automotive, construction, renewable energy and industrial equipment sectors. In 2026 it published 2025 ESG reports with its subsidiary Isopan and received an AA ESG rating from Cerved ESG Ratings.
Manni Group at a glance
Revenue
$500M-1B
Est. band
Employees
500-1,000
Founded
1945
Headquarters
Verona, Veneto
Certifications
ISO 14001 · ISO 9001
Industries
Automotive
Construction
Renewable Energy
Industrial Equipment
STABILITY SIGNALS
Established & active
81 years in operation (founded 1945).
Holds ISO 14001, ISO 9001 certification(s) per public sources.
Overview
Manni Group is an Italian industrial group headquartered in Verona, Veneto, founded in 1945. It is privately held and employs roughly 500 to 1,000 people, with an estimated revenue band of $500 million to $1 billion. The company processes steel, produces structural components and insulated panels for construction, and offers renewable energy systems. Its customers come from the automotive, construction, renewable energy and industrial equipment sectors. In 2026 it published 2025 ESG reports with its subsidiary Isopan and received an AA ESG rating from Cerved ESG Ratings.
At a glance
Attribute | Detail |
|---|---|
Founded | 1945 |
Headquarters | Verona, Veneto |
Employees | 500-1,000 |
Revenue | $500M-1B (estimated) |
Primary capability | Metal Fabrication |
Certifications | ISO 14001 · ISO 9001 |
What Manni Group makes
The company is certified to ISO 9001 and ISO 14001 and produces preprocessed steel structural elements, insulated metal panels and stainless steel products.
Products and capabilities described on the company's own site include Steel, Bearing (source: mannigroup.com).
Certifications
Manni Group is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 14001 — steelorbis.com
ISO 9001 — steelorbis.com
Latest developments
2026-10-15 — Manni Sipre: diversificare, efficientare, investire | siderweb - La community dell'acciaio (siderweb.com)
2026-09-07 — Il percorso di crescita internazionale del nostro Gruppo continua 🌎 | Manni Group (linkedin.com)
2026-09-07 — Manni Group achieves AA ESG Rating from Cerved ESG Ratings S.R.L. with a Score of 77.5 - Manni Group (mannigroup.com)
2026-06-08 — Manni Group and Isopan publish the 2025 ESG Reports: transparency and innovation across the value chain - Manni Group (mannigroup.com)
2026-04-21 — The new M5 Facility of Manni Sipre - Manni Group (mannigroup.com)
2026-04-13 — 🏗️ Ampliamento industriale e continuità produttiva: una sfida vinta con l’acciaio | Manni Group (linkedin.com)
Company details
Manni Group reported a 2026 ESG rating score of 77.5 from Cerved ESG Ratings, and in April 2026 it opened its new M5 facility for Manni Sipre. Manni Group was founded in 1945, has an estimated 500-1,000 employees, and is headquartered in Verona, Veneto. On the LightSource stability read it is rated "Established & active": 81 years in operation (founded 1945). Holds ISO 14001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Manni Group make?
Manni Group is an Italian industrial group headquartered in Verona, Veneto, founded in 1945. It is privately held and employs roughly 500 to 1,000 people, with an estimated revenue band of $500 million to $1 billion. The company processes steel, produces structural components and insulated panels for construction, and offers renewable energy systems. Its customers come from the automotive, construction, renewable energy and industrial equipment sectors. In 2026 it published 2025 ESG reports with its subsidiary Isopan and received an AA ESG rating from Cerved ESG Ratings.
Where is Manni Group headquartered?
Manni Group is headquartered in Verona, Veneto (7 Via Augusto Righi, Verona, Veneto, 37135).
When was Manni Group founded?
Manni Group was founded in 1945.
How big is Manni Group?
Manni Group has an estimated 500-1,000 employees, with revenue in the $500M-1B range (estimated).
What certifications does Manni Group hold?
Manni Group lists ISO 14001 · 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.
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