About us

We are a producer and supplier of chemicals mainly for the oil & gas industry in Norway and the North-Sea area.

The company’s core business is innovative performance chemicals for de-scaling and stimulation.

Our performance chemicals are produced in Norway with focus on efficiency and the environment, and used on topside, downhole, and onshore scale dissolver operations.

Map and compass

Core values

We are driven by our desire for development –economic, human and social development. The balance between financial strength, a robust corporate culture and respect for our surroundings is at the heart of our principles.

We believe in long-term business development, exploring new opportunities and stable family ownership. Our values are what enable us to fulfil our promise to build value.

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Paul Christian Rieber in our reconstruction Schrødergården, the location of our first business.

Business principles

GC Rieber’s activities have always been based on the business principles of our founder. These have been added to by each new generation.

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Embellishment in Solheimsviken, Bergen


In GC Rieber, we believe in social responsibility and sustainable development within our entire business operation. We believe that companies can better support international sustainability programs by actively using their know-how and competence to drive economic, environmental and social development through own initiatives and efforts.

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Marineholmen mood

Privacy Policy

Privacy is important to us, and we want all customers, employees and other users of our website to rest assured that their personal data is kept safe.

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coffee break Solheimsviken

Cookies and Scripts

The GC Rieber website uses cookies to improve the user experience. When using our website, you consent to the use of cookies as described in this document. 

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