Our Team

Torben Rosowski

Nicole Rosowski-Sprengala


TR-Stone natural stone is family owened by Nicole and Torben. Our company is part of the international stone business since the 1.th of August 2002.


We will find the best Solution

You will Come to Visit the Quarry 
With us

Your Perfectly project


  • May 2017

    Privat Villa Hongkong

    Privat villa / stone from switzerland

  • August 2016

    Handcrafted for customer USA

    Individual work with Semiprecious Gemstone

  • December 2015

    Rawmaterial for China

    Material for big production in China / Jura marble

  • April 2015

    Project Switzerland part two

  • November 2014

    Project Switzerland part one

    Part one for a luxury project in Switzerland
    Residenza Fortuna

  • August 2014

    Work for reopening Jura marble quarry

    Customer from USA

  • June 2014

    Cooperationwork Africa

    Jura marble for Ruanda / Kigali Mariott Hotel

  • September 2013

    Irish material for Hongkong

    For USA store chain raw materoaƶ