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Manufacturing

With 50 years of expertise, Groupe GM upholds the highest industrial standards, combining innovation and sustainability to deliver amenities of exceptional quality.

Manufacturing

With 50 years of expertise, Groupe GM upholds the highest industrial standards, combining innovation and sustainability to deliver amenities of exceptional quality.

GLOBAL industrial know-how

Our commitment to excellence guarantees the highest levels of compliance and quality in every offering. Our GLOBAL expertise in innovative development and manufacturing techniques empowers us to deliver unique product excellence at competitive prices. Across the globe, we assure consistent high-quality production and adherence to the strictest European and international cosmetic standards and regulations.

Our factory
in France

The 5,600 m² factory is located in Saint-Genis-les-Ollières, near Lyon, France, and employs approximately 60 people. It primarily produces emulsions and foaming products, and manages the filling of bottles and tubes supplied to hotels in more than 80 countries worldwide.

Since 2019, Groupe GM Cosmétiques France has steadily increased its industrial capacity and now reaches nearly 35.8 million products per year. The factory operates in full compliance with Good Manufacturing Practices (ISO 22716), ensuring the highest standards of quality and safety. It is also certified by Cosmecert, in GLOBAL with COSMOS standards.

Beyond manufacturing excellence, our French production site holds the “Committed to CSR” label, certified by AFNOR and based on the ISO 26000 standard. Initially obtained in 2021, this certification was upgraded in 2025 to the “Confirmed” level, reflecting Groupe GM Cosmétiques France’s continued progress in ethical governance, environmental responsibility, labor practices, consumer well-being, and community engagement.

Our factory
in Portugal

Inaugurated in 2018, our Portuguese production site is located in the industrial area of Neiva, in Viana do Castelo, near Porto. It serves as the operational platform for Groupe GM Península Ibérica (GGMPI) and is equipped with a dedicated laboratory designed to meet the increasingly stringent regulatory and certification requirements of the cosmetics industry, including Cosmecert certification in GLOBAL with COSMOS standards. This reflects our strong commitment to natural and sustainable cosmetic production.

The facility specializes in the manufacture of solid cosmetic products, whose formulas require up to nine times less water than conventional liquid alternatives. The factory operates in compliance with ISO 22716 (Good Manufacturing Practices), as well as ISO 9001 (Quality Management) and ISO 14001 (Environmental Management) standards.

Our partner factory
in China

Our production facility in Yangzhou, Jiangsu Province, China, spans 30,000 square meters. Specializing in the manufacturing of liquid products, soaps, ECOFILL bottles, and accessories, the factory operates in full compliance with ISO 22716 (Good Manufacturing Practices).

Committed to maintaining high standards of quality and environmental performance, the facility integrates advanced production technologies and stringent quality control processes to meet both international regulatory requirements and Groupe GM’s exacting specifications. As a key site within our GLOBAL manufacturing network, it supports the supply of innovative and sustainable amenities to hotels worldwide, including the Asian market.

Our production methods

Reliability of supply

Our manufacturing operations are closely monitored to ensure consistent product availability and continuity of supply worldwide. The same product can be manufactured across multiple production sites, enabling seamless production flows and reinforcing the reliability of our supply chain.

A responsive and flexible production network

Our production facilities are designed to rapidly and efficiently adjust capacity according to demand. This agility allows us to respond without delay while maintaining high standards of quality, performance, and operational excellence.

Professional
& laboratories cosmetics

Our Research and Development laboratories, located within our production sites, bring together dedicated experts who collaborate to create clean and respectful cosmetic formulations. These formulations comply with stringent European and international cosmetic regulations, ensuring safety and full traceability.
With 50 years of expertise, we develop unique amenities inspired by the latest cosmetic innovations and enhanced with refined fragrances. Our products meet international standards and fulfill the expectations of the most discerning clients.

Quality control

All our manufacturers and industrial partners operate in certified factories that adhere to the highest international standards in the cosmetics industry. They are committed to following precise product specifications and complying with Good Manufacturing Practices (ISO 22716).
Every cosmetic product we produce is fully traceable, from each ingredient to the final packaged item, including both content and containers, ensuring impeccable manufacturing quality across our entire product range.
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