Mezonic Oslo
Mezonic Oslo
Mezonic Porsgrunn
Grepi Plast
Pavels Innovation
+47 476 60 111 Monday - Friday 09:00 - 17:00 Akersgt 7, 0158 Oslo
+47 476 60 111 Monday - Friday 09:00 - 17:00 Hydrovegen 19, 3933 Porsgrunn
+47 476 60 111 Monday - Friday 09:00 - 17:00 Hydrovegen 19, 3933 Porsgrunn
+47 476 60 111 Monday - Friday 09:00 - 17:00 Hydrovegen 19, 3933 Porsgrunn
Logo Mezonic

Mezonic – the environmental technology company that develops, manufactures and distributes products of advanced plastic materials.

Ever since its inception in 1998, we have had a vision to create innovative and cost-saving solutions and systems for both large and small businesses in a variety of industries. 

Our broad knowledge of the design and manufacture of plastic products has given us a unique expertise that benefits our customers. Our experienced employees know what it takes to further develop and take a well-designed product from the concept stage, via a prototype, to serial production. At the same time, we take social responsibility and the environment seriously, and we strive constantly to develop environmentally friendly solutions that ensure that non-toxic or harmful materials end up in the nature.

  • Proprietary products
  • Commissioned production
  • Product development
  • Prototyping
  • Plastic production
  • Injection molding

Our history

Our story starts more than 20 years back in time, more specifically in 1998. We had a desire to develop and mass produce next-generation packaging systems for radioactive materials, based on an idea from the Department of Energy Technology (IFE). For the first 15 years we were known under the name Nuclear Protection Products AS. In 2017, this part of the business was separated as an independent company, under the same name. At the end of 2014 we acquired the company Grepi Plast, which among other things has helped develop a special barrel for the transport and storage of various types of waste, both liquid and dry goods. In order to further strengthen our position in the market, we have also entered the ownership side of the Porsgrunns-based company Pavels Innovation AS,which contributes everything from industrial design to product development.

Today we are a company of strong growth and run our own additive production and injection molding. We also have good production partners in both Europe and Asia, ensuring that we can create environmentally friendly and cost-saving solutions tailored to our customers. In addition to developing our own products, we offer innovation and production services to customers in a variety of industries.

The plan further for Mezonic is clear: we will continue to develop and serially produce products that serve society in the best possible way – both by being cost-saving for the customer and environmentally friendly.

  • Smart plastic containers for handling and storing high-risk waste
  • Water stop valves for smart houses
  • Fasteners for lightweight concrete
  • Sports bottles and leak-proof drinking cups for children

Our businesses

Grepi Plast logo

Grepi Plast develops, designs and manufactures injection-molded plastic products. They specialize in material technology, the development of form tools and injection molding of plastic.

Pavel's innovation logo

Pavels Innovation develops and designs plastic products. Some of their areas of expertise are industrial design, engineering and product development, visualization using modern 3D technology, and the production of prototypes and models.

Mezonic Recycling Solutions

Mezonic Recycling Solution offers waste containers to the industry. The CC Container is designed for storing and transporting everything from food waste to hazardous waste. The CC container is developed with people, the environment and the climate in mind. 

Wow gear logo

Wow Gear, in collaboration with Mezonic, Grepi Plast and Pavels Innovation, has developed drinking bottles focusing on a better and more user-friendly drinking method. The unique drinking bottles are developed for both children and adults, for everyday life and for exercise.

ProtoFab logo

Since 1996, ProtoFab has offered fast prototypes to the growing industrial design market in China. Today they are an international company, which has 3D printers on the market in several different countries. 

The Mezonic Group consists of the following companies

Grepi Plast AS (100%)

Production of polymer products for Mezonic as well as contract production for a number of customers. Grepi has extensive expertise in polymer material technology and injection molding and is also an important contributor to product development projects, where special emphasis is placed on requirements for mass production.

Mezonic Recycling Solutions AS (100%)

Production of a new generation of containers specially designed for recycling of problem waste. MRS is behind the world's first 100% open plastic container for liquid hazardous waste, in its size category.

Mezonic AS (100%)

Investments and shares in companies where we can contribute significant value with our product development and our production services.

Pavels Innovation AS (56%)

Industrial design and product development for Mezonic as well as innovation services for customers in industries in medical technology, oil and gas industries, architecture, smart houses, Internet of things and other consumer products.

Wow Gear LLC (50% Pavels Innovation and 50% Fusion One LLC)

Manufacturer of sports bottles, snack dispensers and drink bottles for children, among others.

ProtoFab (43% Pavels Innovation and 55% Vistar Limited)

ProtoFab offers 3D printers and 3D printing to an international market.

Our partners

Norner logo

Norner is a global market leader for industrial R&D services in Polymer. They are a valued partner under R&D, and provide exceptional insights and laboratory services within a wide range of scientific subjects.

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IFE logo

Research Foundation for Energy and Nuclear Technology.

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ADI Logo

Our long-term relationship with ADI Chairman Van Hipp provides access to U.S. business and federal networks and business development services.

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Sintef Raufoss Manufacturing is the leader in production expertise, also in product development.

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SRNL logo

SRNL brings together experts from several quarters to design both standard and specialized packages for a variety of radioactive materials.

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Duch Group logo

Douch Group offers model buildings, prototypes, small productions, 3D printing, product design and development of form tools. We are JV Partner in ProtoFab. This is also our production partner in China.

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AVK Plastic is experts in plastic injection moldings and manufactures a wide spectrum of different plastic solutions.

Learn more

Do you have any questions?

Get in touch with us!


+47 476 60 111



Post: P.O. Box 4705 Nydalen, 0421 Oslo.

Visiting address: Sandakerveien 138, 0457 Oslo.


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