The Company

F-DGSi, French leader in the manufacture
and sale of gas generators for laboratories and industries.

Founded over 15 years ago by its founder and president, Fabienne Palgé, F-DGSi is primarily a family-owned business. It has become a global leader in innovation, design, and manufacturing of high-quality gas generators for analytical laboratories. F-DGSi meets the needs of the world’s leading manufacturers of analytical instruments for a variety of laboratory applications such as LC-MS, GC, GC-MS, and other fields: analytical, industrial, laser, and environmental.

Who We Are

Created in 2006, F-DGSi is a French family-owned company, dynamic and innovative in the field of gas generators, the reference in design, manufacturing and technical assistance in gas generators for many years.

Our commitment is to provide your laboratory with a complete gas production solution that is reliable and durable over the long term. We achieve this through our expertise and 100% French design. Our credo is: “always one step ahead of the competition”.

Service is at the heart of our business. With an in-depth knowledge of laboratories and their applications, our mission is to satisfy our customers by offering them high quality products and a unique customer service. Efficiency and reactivity must always be our priority. Providing our customers with expert technical advice is a hallmark of our quality. With our engineers and our large network of highly qualified distributors, we always offer our customers the best possible solution for their needs.

The values of F-DGSi

Our values revolve around know-how, achieving customer satisfaction, innovation, quality, design and safety. These values inspire and define our unique approach. It is what has built our brand reputation. For many years, it has allowed us to differentiate us around the world.


A passion we share

Customer satisfaction

Is a top priority


Is part of our DNA


A commitment that continues


Because performance is not enough


An affair of all

What We Do

At F-DGSi, we innovate, design and manufacture high performance gas generators. All our products are entirely designed and manufactured 100% in-house at our headquarters in France, near Paris, where our research and development center is also located. This process guarantees a high reliability and a total control of our products’ technologies.

With the know-how of our French engineering teams, we provide laboratories around the world with a unique and efficient gas production solution (Hydrogen, Zero Air, Nitrogen) offering a safer, more convenient and cost effective alternative to cylinders. Our wide range of products can be also completed by accessories to meet the needs of analytical instruments. Our high quality products, combined with French creativity and design, provide you with absolute peace of mind and help reduce your operating costs, reduce environmental impact and eliminate the inconvenience of cylinder supply.

The need to offer you every day gas generators that best meet your expectations and a service of high quality is key to us.

At the center of all our different services that we offer (installation, rental, qualifications, training, …), is an optimal maintenance service that we provide throughout the life of your generator through the contract [F-DGSi Care]. For the maintenance of your product, all our generators are equipped with a remote control system that guarantees a faster and more direct after-sales service. The presence of our distributors on most continents guarantees a quick and accurate response to all your requests.

Our History

F-DGSi has run through a long way, since it all started in a garage. If we think about it, we can say that the speed of execution and the expertise offered to customers have been the driving force behind the development and success of the company. Today, these strengths are still embedded in the company’s atmosphere.


Creation of F-DGSi

F-DGSi was established first as a gas generator distributor in a garage near Paris. A few months later, F-DGSi expands and finds its first premises.

New Alliance range

The company launches its own hydrogen "Alliance" range branding, generators with remote connections and a compact size to meet the needs of the European market. This range was the former generation of our current COSMOS H2.

Towards the international market

First step towards the international market, F-DGSi expands in India and the United Arab Emirates. The same year, the company has a strong turnover growth and decides to move to a larger premises in Evry.

New design

The Alliance range evolves and expands on the nitrogen market, this one is revealed at the PITTCON event (Florida).

The year of awards

This year, the company obtains many awards: the G3+ rating by the Bank of France, a certificate awarded as a safe company with international customers. Then, in April, the PM'up award, a grant issued by the French government with a 250,000€ prize to promote and develop F-DGSi's product innovation internationally. And finally, the Export and Innovation prize awarded by the Ile de France Regional Council for an exceptional international performance. The company continues to grow. Thus, at the end of 2014, the IGSM (Innovative Gas System Manufacturing) division is created. F-DGSi enters and establishes itself in the market of gas generator manufacturers.

Conquering new continents

F-DGSi conquers new continents and develops its distributor network in South Africa, Russia, the United States and Japan.

10 years of existence

2016 is an important year for F-DGSi, as it celebrates 10 years in business.

Launch of CRYOGEN

After the gas, the liquid. F-DGSi launches its range of liquid nitrogen generator, the CRYOGEN

A new headquarters in USA

F-DGSi Inc opened in January in Boston to show its local presence in the United States.

New product innovation.

At the beginning of the year, during the Forum Labo show in Paris, the COSMOS and CALYPSO ranges are revealed to replace the Alliance ranges.

F-DGSi India Pvt. Ltd.

F-DGSi India Pvt. Ltd. opened its doors in India to strengthen its local presence in the Indian market.

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