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complete solutions

Engineering, design, manufacturing, certification and delivery.

Comprehensive range of high value-added solutions.

By maintaining full control of the process, we ensure the complete execution of your project.

Dream About

Need a storage solution? We build it!

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Water, energy, environment, and mobility.

We help our clients achieve their goals through our solutions.

Solutions

Areas of expertise

No matter the challenge, we can help! Our team identifies the most relevant insights and applies integrated technologies in innovative ways to boost your business.

Talk to one of our specialists and get free advice!

Silos

We manufacture metal silos for the safe and long-lasting storage of solid or granular materials, tailored to each client’s needs.

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Autoclaves

We are manufacturers of high-performance autoclaves, designed to meet the most demanding safety and quality standards.

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Engineering and Certifications

- Quality Management System certification according to the NP EN ISO 9001:2008 standard
- Standards for the construction of storage tanks: API 650, EN 14015, EN 12285-1/2
- Standards for the construction of pressure equipment: ASME SEC. VIII DIV 1/2, AD-MERKBLÄTTER, PD 5500, CODAP, EN 13445, EN 286-3, EN 12285-1/2
- Standards for the construction of steel structures: EN 1090 EXC2

Biogas/Biomethane and CO₂ Capture

We specialize in the design and manufacturing of storage tanks for renewable and industrial gases, including biogas, biomethane, and captured CO₂. Our equipment complies with strict technical standards and is engineered according to process specifications (pressure, composition, and volume).

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Water Solutions

We specialize in the development and manufacturing of potable water tanks, water hammer protection systems, water treatment and reuse units, as well as customized solutions for desalination plants. Safe and sustainable solutions.

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To help our clients turn their dreams into action, we rely on an experienced and skilled team, essential to the success of your investments. We’re here to assist with any challenge that may arise on the path to success. Contact us

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Who are we

A team
at your service

With 35 years of experience and proven success in the market, Citergaz stands out as a company guided by clear principles:

We offer a comprehensive range of high value-added solutions for the energy, water, and environmental sectors, with a strong commitment to sustainability reflected throughout our product line.

Citergaz ensures full control and in-house execution of every stage of the process — from certified engineering and design to production, certification, audits, and testing.
We manage direct delivery to clients, insuring maximum efficiency, quality, and trust.

In short, we provide a complete, integrated, and fully controlled solution that ensures speed, reliability, and excellence in every delivery.

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