About Us

A Trusted Partner to Critical Industries

5N Plus is a leading global producer of specialty semiconductors and performance materials. We deploy proprietary and proven technologies to develop and manufacture advanced materials that are often core components of our customers’ products.

Technology and Innovation

We create critical materials that enable a wide variety of technologies and products essential to people’s daily lives. Our world-class R&D and manufacturing capabilities, as well as our technical expertise and proprietary processes, enable us to transform metals into value-added specialty materials that form the core of our customers’ products.

Our Values

As a global leader in specialty semiconductors and performance materials, our mission is to be critical to our customers, valued by our employees and trusted by our shareholders.

Our growth is closely linked to our corporate values, which are at the very heart of our daily activities and constitute the essence of our corporate culture.

Continuous Improvement

We promote excellence in everything we do, with the ultimate goal of being recognized as the industry leader. We therefore continually seek to improve our skills, along with the quality of our products and services.

Customer Focus

Our goal is to exceed customer expectations by delivering outstanding services and products shaped by the customer’s needs. To achieve this, we have the confidence and resourcefulness to propose solutions that establish lasting relationships of trust.

Sustainable Development

We encourage individual and corporate initiatives that help to protect the environment. This includes promoting — both internally and with clients and suppliers — the recycling of products and industrial waste, and setting objectives that reduce our environmental footprint. 

Health and Safety

Employee health and safety guides all our operations. We act responsibly to minimize risks and promote prevention, with the goal of continually improving our health and safety performance.


We adhere to the highest standards of integrity, which means keeping our word, complying with the letter and spirit of the law, and treating every person with whom we do business with respect and dignity.


Transforming our vision into reality is possible only through the commitment and effort of our employees. We therefore aim to develop a stimulating work environment that values teamwork and excellence.

A Global Presence

Headquartered in Montréal, Quebec, Canada, 5N Plus has R&D, manufacturing and commercial centres located in North America, Europe and Asia.

Montreal (Canada)
Head office

Bridgeport (United States)

St. George (United States)

- Eisenhüttenstadt (Germany)
- Heilbronn (Germany)
- Lübeck (Germany)

Shangyu (China)

Hong Kong (China)

Vientiane (Laos)


Sustainable Development

Since our founding in 2000, 5N Plus has pursued sustainable growth making strategic decisions to extend our position in the circular economy, enable innovative technology and be a critical supplier to sectors essential to a sustainable future.

Our People

Our people are at the core of everything we do and are the reason our business is able to thrive. We employ some of the most dedicated, knowledgeable and astute minds in the industry.