The history of Admitex dates back to 2010, when we began operating as a civil-law partnership — first in Krzeszowice and then in Warszowice. From the outset we were driven by a single goal: to create concrete admixtures that measurably improve the quality, durability and repeatability of our clients' production. Over time, we tied the company's growth to Sosnowiec — in the heart of the Upper Silesian Industrial Region (GOP), an area with strong construction traditions and in the immediate vicinity of Poland's key concrete producers.
We took our first major investment step in 2012, purchasing our own production hall in Sosnowiec.
A year later, in 2013, we launched our first automated production line, and — as the scale of operations grew — the company was converted into a limited partnership. This dynamic growth meant that, as early as 2014, we set about further expanding the plant.
The following years brought a consistent increase in production capacity and floor space. In 2017 we expanded the plant with another building. The year 2019 proved to be a breakthrough: thanks to a grant we obtained, we launched our own synthesis of polycarboxylates (PCE) — modern superplasticisers that today form the basis of the most advanced concrete admixtures. This investment allowed us to become independent in a key raw-material area and to control the quality of our products even more fully.
Growth is not slowing down. In 2024 we launched another admixture production line, and in 2026 we expanded the plant with a further hall. Today our site in Sosnowiec covers 20,000 m², and the floor area of the production halls and warehouses amounts to 5,300 m².
The product alone, however, is not everything to us. Admitex is today a Polish manufacturer of a comprehensive range of concrete admixtures — from plasticisers and superplasticisers, through air-entraining, set-accelerating and set-retarding admixtures, to specialist products as well as hydrophobic agents and impregnations. At every stage of cooperation we provide technological advisory, mix design selection, laboratory trials and the presence of our specialists on construction sites. Our philosophy remains the same as at the start — to combine knowledge, precision and continuous improvement so that our clients' concrete is better.