Carbocia : supplier of limestone additives

Carbocia markets limestone fillers of consistent particle size and quality for the manufacture of industrial and agricultural products which are tailored to the needs of its customers.

Experts in micronized limestone for industrial and agricultural purposes

Founded in 1996, Carbocia has two offices, one in France and one in Belgium, enabling it to market and dispatch limestone fillers all over the north of France, the United Kingdom, Belgium and the Netherlands.

logistique calcaire

extraction filler calcaire

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Carbocia offers a very wide range of innovative limestone products, boosting their clients’ productivity and giving them an edge over their competitors in numerous fields including animal feed, manufacturing, construction and public works and even cosmetics. Thanks to their specific physico-chemical characteristics and the crushing, screening and micronization technologies used by Carrières de la Vallée Heureuse, micronized limestone products are suitable for many day-to-day products including fertilizer, carpet-backing, toothpaste and concrete…

Carbocia, producing the materials of the future!


Carbocia, the specialists in limestone fillers

In terms of particle size, uniformity and consistency, colour, flowability and chemical composition our micronized limestone fillers (ranging in size from a few microns to 4 mm) are perfectly suited to agricultural and industrial uses, meeting the specific standards and requirements of these sectors. We are able to operate on a continuous production basis and boast an integrated logistics infrastructure.

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We sell top-quality limestone fillers extracted from the Carrières de la Vallée Heureuse quarry in France’s Pas-de-Calais area. The intrinsic physical and chemical propertiesof our limestone and our micronization techniques are of major benefit to many industries. We shift our focus and adapt our products to keep pace with ongoing technological progress thanks to our partner CVH’s laboratory.

Our products

Our limestone has a content of over 96% CaCO3. This extremely high level allows us to meet the specifications of the industrial and agricultural sectors. The particle size of our fillers meets all relevant product requirements and complies with all standards and regulations currently in force. 

Animal Feed Find out more
Grouts & plasters Find out more
Fertilizers & agriculture Find out more
Carpet backing & rubber Find out more
Precast concrete/concrete Find out more
Asphalt Find out more
Sealants/roofing Find out more

Carbocia in pictures