Overview

PetrolValves is an Italian manufacturer of engineered valves, actuators, and flow control systems for the oil and gas sector, headquartered in Castellanza, Lombardy, Italy. Founded in 1956, it has an estimated 500 to 1,000 employees and an estimated revenue band of $100 to $250 million. The company serves the automotive and industrial equipment industries. In February 2026 it signed an agreement with Petrofac Qatar W.L.L. (PETRO-Q) to pursue a strategic collaboration on service and shared growth.

At a glance

What PetrolValves makes

The company holds ISO 9001, ISO 14001, and ISO 45001 certifications and lists valve, machining, and coating capabilities among its offerings.

Products and capabilities described on the company's own site include Valve, Machining, Coating (source: petrolvalves.com).

Certifications

PetrolValves is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:

• ISO 14001 — petrolvalves.com

• ISO 45001 — petrolvalves.com

• ISO 9001 — petrolvalves.com

Latest developments

• 2026-08-02 — PetrolValves Innovates with WAAM Technology for Ball Valves (petrolvalves.com)

• 2026-02-19 — We are pleased to announce the successful agreement signing ceremony between PetrolValves and Petrofac Qatar W.L.L. (PETRO-Q), marking the start of a strategic collaboration focused on strengthening service excellence and expanding shared … (linkedin.com)

• 2026-02-13 — Petrolvalves at Guyana Energy Conference and Supply Chain Expo 2026 (petrolvalves.com)

• 2026-02-12 — PetrolValves Attends Aramco 2026 CPA Forum: Strengthening Saudi Vision 2030 (petrolvalves.com)

• 2026-02-03 — 𝗚𝗹𝗼𝗯𝗮𝗹 𝗠𝗼𝗺𝗲𝗻𝘁𝘂𝗺: 𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 𝟮𝟬𝟮𝟲 𝘄𝗶𝘁𝗵 𝗦𝘂𝘀𝘁𝗮𝗶𝗻𝗲𝗱 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 | PetrolValves (linkedin.com)

• 2026-01-06 — AVK announces the acquisition of PetrolValves S.p.A.’s manufacturing site for triple offset valves - Industrial Valve News (industrialvalvenews.com)

Facilities

PetrolValves is headquartered in Castellanza, Lombardia. Public sources also reference these locations:

• Saudi Arabia — petrolvalves.com

• Piacenza, Italy — industrialvalvenews.com

• Russia — petrolvalves.com

Company details

The company is privately held, with its figures based on estimated bands rather than audited disclosures. PetrolValves was founded in 1956, has an estimated 500-1,000 employees, and is headquartered in Castellanza, Lombardia. On the LightSource stability read it is rated "Established & active": 70 years in operation (founded 1956). Holds ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.

Frequently asked questions

What does PetrolValves do?

PetrolValves is an Italian manufacturer of engineered valves, actuators, and flow control systems for the oil and gas sector, headquartered in Castellanza, Lombardy, Italy. Founded in 1956, it has an estimated 500 to 1,000 employees and an estimated revenue band of $100 to $250 million. The company serves the automotive and industrial equipment industries. In February 2026 it signed an agreement with Petrofac Qatar W.L.L. (PETRO-Q) to pursue a strategic collaboration on service and shared growth.

Where is PetrolValves headquartered?

PetrolValves is headquartered in Castellanza, Lombardia (42 Viale Giuseppe Borri, Castellanza, Lombardia, 21053).

When was PetrolValves founded?

PetrolValves was founded in 1956.

How big is PetrolValves?

PetrolValves has an estimated 500-1,000 employees, with revenue in the $100-250M range (estimated).

What certifications does PetrolValves hold?

PetrolValves 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.