Solid’or is a company based in The Netherlands with extensive experience in providing mineral solutions. 
We work with a unique range of minerals in the form of mineral components, functional fillers and process enablers that are essential to our clients’ products and manufacturing processes. 

We combine our extensive experience in the field of industrial minerals sourcing and industrial mineral applications with a unique creative approach as well as a diverse and outstanding international network to come up with clear cut value added solutions for our customers. 
Our main focus is to be and remain the best partner for our customers in mutually beneficial partnerships – a partnership that adds value and strength to your and our organization. 



animal feed

soil improvement


Solid’or brings you a unique range of minerals in the form of mineral components, functional fillers and process enablers.

  • Basalt
  • Calcium Carbonate (GCC)
    Dolomite, Calcite, Chalk, Marl
  • Calcium Carbonate (GMP+ certified)
  • Clays
  • Chromite
  • Engobes
  • Ironoxide
    Red- and Black natural iron oxide
    Industrial derivates
  • Lava
  • Manganese
    Slurry and powder


Solid’or sources directly from industrial producers and works on contractual basis.

Solid’or does not own mines, our partners do.
Therefore Solid’or is flexible and free to source the right product for the customers application without the all to well known binding or constraints of having to follow a one source- one product philosophy.
It is in this context that Solid´or has build up a longstanding and extensive network of sources, producers and customers of industrial minerals.

Next to this network Solid’or has access to several well-known laboratories and universities which are specialised in mining and industrial minerals-research.


Solid’ors team consists of professionals specialised in a wide range of minerals used in industrial – and agricultural processes. Each one of these specialists brings years of focussed experience to our sales team.
Their target is to engineer and deliver the right industrial mineral solution for whatever the challenge at hand is.