About Us: the oldest company in Oldenzaal

Zwartz is the leading textile producer in the Netherlands, combining 190 years of expertise with innovation to ensure high-quality natural textile production and reliability.

our history

more than 190 years of experience

Since 1835 the Zwartz family have been producing high quality technical and decorative textiles for various sectors across the globe. Having survived the turbulent developments in the European textile industry, Zwartz is one of the oldest remaining textile producers in The Netherlands.

A Legacy of Expertise

Zwartz has been an integral part of Oldenzaal since its founding in 1835, making it the oldest company in the region. Currently led by Roderik Zwartz, the sixth generation of the family, the company remains a vital piece of Oldenzaal’s industrial heritage. In 1927, Zwartz expanded by acquiring 600m², while the current manufacturing facility is over 15.000. The values of reliability and innovation ensure high-quality end products. 

Crucial decisions

Zwartz’s history is defined by pivotal choices that ensured its survival in a changing industry. In 1860, the company shifted to Jute weaving, focusing on specialized, high-quality fabrics rather than mass-produced sacks, setting it apart from competitors. Later, Zwartz stayed committed to natural fibres like Jute and linen, resisting the shift to synthetics, which positioned it as a leader in sustainability. Finally, by keeping production in the Netherlands, Zwartz reinforced its reputation for quality, reliability, and innovation.

Enduring Innovation

Over the past 190 years, Zwartz has navigated countless changes and challenges. From economic downturns to rapid technological advancements and shifting markets, we have consistently shown resilience by staying committed to innovation. By focusing on progress and sustainable solutions, we have adapted and strengthened over time. This flexibility and ability to embrace new developments keep us a leading force in the textile industry today.

Weaving natural fibres

Reversing trends

circularity

Natural fibres instead of synthetics

Zwartz has always specialized in weaving Jute and other natural fabrics. Even when synthetic materials became popular, Zwartz stayed true to natural textiles, a decision that has paid off as the demand for sustainable materials has grown. Today, Zwartz continues to offer Eco-friendly solutions, drawing on its long-standing expertise in natural fibres.

Sustainability and Eco-Friendly Production

Zwartz leads the way in ecological textile production, using natural fibres and advanced techniques to create sustainable products that are kind to the planet.

quality of dutch production

We are committed to delivering high-quality textiles, making sure end-users are more satisfied with the product.

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What we do

Discover Our Business Units

Textiles

We produce a wide variety of textiles from various natural and sustainable fibres in our own weaving mill. From solutions for home textiles, construction and building sites to tailor made textiles for cleaning supplies, we help businesses around the world with our quality productions.

Laminating

With extensive experience and state-of-the-art machinery, we are able to fulfill a wide variety of laminating and coating requirements.

Decorations

We produce an extensive range of decorative materials and articles for the floristry wholesaler, packaging industry, garden centers and hobby market under our SIZO® brand. The highest quality products delivered directly from our warehouse.

Characteristics of our Textile Products​

Your Partner in Innovation

More than just a supplier – we are your knowledge partner for sustainable and innovative solutions.

Knowledge Partner

By working together on innovation, we can add value by guiding and supporting customers in their own innovation processes.

Reliable Stock Availability

We maintain a broad product range that is almost always available from stock, ensuring that customers can quickly access the products they need.

In-House Expertise

With extensive in-house market, product, and technical knowledge, Zwartz helps customers choose the right solutions and supports their innovation projects.

Proximity to the Producer

Being close to producer offers advantages in customization, service, and quality, making us a valuable partner in the textile industry.

Let’s work together

Get in touch today and receive a complimentary consultation.