PROTAIS-VIGIL HYDROPNEU TECHNOLOGIC

As of September 2025, we are pleased to announce the official merger of PROMOTION DE TECHNIQUES AVANCEES (HYDROPNEU TECHNOLOGIC) and PROTAIS VIGIL, creating a powerful new entity named HYDROPNEU PROTAIS VIGIL (HP-PV).

This strategic alliance will allow us to offer unparalleled synergy by combining our expertise, resources, and commitment to excellence. Together, we are ready to innovate and create a prosperous future for our customers, employees, and partners.

The company becomes HYDROPNEU PROTAIS VIGIL, abbreviated HP-PV, with its registered office in Lognes, Building 23, Lognes Aerodrome.

SIREN 315003301, NATO Code FAH59, VAT FR25315003301, DUNS 266057371

The Lognes branch retains the trade name HYDROPNEU TECHNOLOGIC.

The Montoire and Pouzauges branches retain the trade name PROTAIS VIGIL.

We have three multi-purpose manufacturing units located in France in Lognes (77), Montoire sur le Loir (41) and Pouzauges (85).

Each site offers specialized solutions and can accommodate increased production volumes.

At the heart of our industrial approach, collaboration is a key strategic lever for the design and performance of our pressure measurement and control instruments. Whether precision pressure gauges, pressure transmitters, pressure switches, pressure regulators, or other equipment, each of our products is the result of collaborative work between our engineering, production, and quality teams, and our technical partners.

From the design phase onward, our engineers work closely with clients to understand specific application constraints—harsh environments, regulatory requirements, metrological accuracy, and system integration. This collaborative approach allows us to develop customized, reliable solutions perfectly suited to industrial applications, whether in fluid processes, energy, chemicals, or food and beverage.

This collaboration continues throughout the entire product lifecycle. Our manufacturing and quality control teams work across departments to guarantee the conformity, repeatability of performance, and traceability of our instruments. In parallel, our partnerships with certified suppliers ensure control over critical components, particularly for pressure sensors and control systems.

Finally, our collaborative approach is fully reflected in our customer support: technical assistance, calibration, maintenance, and continuous product improvement. By placing communication, transparency, and cooperation at the heart of our relationships, we build sustainable, precise, and value-creating pressure measurement and control solutions for all our partners.