„To reach a port we must sail, sometimes with the wind,
and sometimes against it. But we must not drift or lie at anchor.”
Oliver Wendell – Holmes
Recalling such eloquent words of the American writer, KOSD Wrocław Sp. z o.o. wants to present to
customers, partners and employees the company’s vision of development. We are aware that change is an
inseparable element of the company's development. Together, with the whole company’s employees/staff, we
“blow” into our “sails”, strengthening the strength of the wind to such an extent that the way got ahead for the
future becomes only a pleasant sailing. We are a Polish company combining many years of experience and
tradition with a novel look at business. We specialise in the mining and processing of mineral resources,
including the only motherlode of serpentine aragonite, in Poland and Europe. So far, our aggregates have only
been used in the road and construction industry. We currently want to show and promote the serpentine
aragonite as a stone for versatile, decorative, architecture and art design purposes. We strive to make that
unusual stone from Nasławice widespread throughout Poland, as well in Europe as a next step.
The company constantly develops looking for new solutions and innovative technologies, trying
to meet, or even overtake, the expectations of our customers. We try to inspire our customers
looking at their needs and listening to their ideas and suggestions. Any new idea or innovation
about the green serpentine aragonite stone from Nasławice is extremely important and
precious to us. Confidently, our company works for quality stone products amongst
construction companies, restoration specialists, house builders, utilities and private
clients. We are constantly looking for new customers and new challenges/ideas to meet
their needs - our talents are limited only by our customer imagination.
Check out some of our work on these pages.
And then talk to us.
OFFER
OF CONSTRUCTION
AGGREGATES
GRITS/COARSE
FLOURS
2/5,6
2/8
5,6/8
8/11,2
8/16
11,2/16
16/22,4
Grits / coarse
flours mixtures
0/31,5
0/63
Crushed stone
Gravel/chipping
31,5/63
Wedged crashed
grift/gravel
4/31,5
fine-grained
aggregate
0/2
0/5,6
hydrotechnical
stone
63/250
100/150
60/120
INVESTMENTS AND PROJECTS
- Expressway/Highway S5
- Expressway/Highway S8
- Motorway A4
- New stadium in Wroclaw
- Starachowice Airport
- Bypass of Wroclaw
- A number of municipal investments: Lower Silesia province, Great
Poland province, Lubusz province, Lodz province, Opole province,
Silesia province, Kuyavian-Pomeranian province
THE BIGGEST
CONSTRUCTION
CONTRACTS - EXAMPLES
The Nasławice Mine as the main supplier of aggregates in 2015-2017 for the contract: "Design and construction of Poznań - Wrocław S5 expressway, between Korzeńsko (without a junction) - Widawa Wroclaw junction, specifically for":
- supplying of aggregates for the foundation of the expressroad from Korzeńsko km about
108+758 till km about 123+700 – Strabag Inf. Pd. Sp. z o.o. and Budimex S.A. consortium as a
contractor,
- supplying of grits for bituminous masses and aggregates for foundation of the expressway from
km about 123+700 till km about 137+500, Dragados S.A. as a contratctor
- supplying of aggregates for the foundation of the expressroad from km about 137+500 till
Widawa Wrocław junction (with the junction)