On 10 April 2025 , DeruNed bv becomes part of Houweling Group . Through the acquisition of DeruNed , Houweling Group strengthens its position as a producer , provider , and serve provider in the horticultural sector . Founder Jan Ruigrok of DeruNed confidently leaves his ship’s company and range of mountains of natural products in Bleiswijk in the good hands of Houweling Group .
Natural solutionsDeruNed was founded in 1996 and evolve and produces lifelike solutions for growers : effective merchandise based on constitutional nutrition , plant excerption , and micro - organisms . Jan Ruigrok : " In the past 25 years , we have developed into a honest manufacturer and provider for countless businesses . With a great cultivation result as our common goal " The solutions of DeruNed fit in with Houweling Group ’s mathematical product range . They have traditionally supplied screen and glass cleaners , but in late age have flourish their range to include elan vital products and vermiculite with RHP certification . Marc Houweling , Managing Director and Owner of Houweling Group : " This class , we will also introduce Dutch Grow : a wholly new ware agate line with biostimulants for a stronger and more springy flora . lifelike ware have a future in horticulture . By combining DeruNed ’s expertise and adeptness with our own , we contribute to more environmentally favorable polish and a more sustainable future for horticulture . "
RelocationA number of Houweling Group employees are moving from the head office at Klapppolder 104 to the DeruNed placement at Hoefweg 156 in Bleiswijk . These gardening specialists will familiarise themselves with the procedure and business organization partners of DeruNed . Jan Ruigrok will ensure there is a smooth passage of operations in the come calendar month . After that , he will tardily phase out his role within DeruNed . “ DeruNed , like Houweling Group , is a family business concern . The acquisition safeguard DeruNed ’s future . At Houweling , persistence is paramount , so for the time being I will remain involved as an adviser . "
Future generationsThe acquisition fits in well with the Houweling Group family of company . It originate in 1925 when Cor Houweling recrudesce his first products . Later , it was his son Jan who developed the shading agents Witvast and then La Blanche . Both of these durable blending agents are still the most widely used in the world . Over the preceding 96 year , Houweling Group has developed into a protector of merchandise , plants , and people . Marc Houweling is the fourth generation . " We reach for a dependable working environment for our business partners and future generations . By train natural and environmentally friendly horticultural production , we contribute to a sustainable future . "
Sales outletsThe DeruNed product can continue to be ordered via well - known horticultural suppliers . No alteration will be made to the products themselves or the sale vent .
For more information : Houweling Group[email protected]www.houweling.com
DeruNedwww.deruned.nl
