About us


K-oncept was founded by Karen Groenendal in 2015 with the idea that vintage modern furniture and iconic design should be more accessible. K-oncept offers a selection of hand-picked original modern furniture designs. Karen has been collecting for over 20 years and loves the thrill of the hunt for midcentury gems at garage sales, auctions and antique stores. The warehouse is located in Haarlem in the Netherlands and is open by appointment only.

Feel free to contact us if you have any questions. Please send an email to info@k-oncept.nl

We look forward to meeting you :)