Close this search box.

About us

STASSKOL was incorporated in 1920 with name Deventer and combines a blend of tradition and innovation which has been the key to the success.
The experience gained over generations enabling STASSKOL to develop new products and materials which have created a strong demand for the products. All of the sealing elements are designed specifically for the application. This is what makes STASSKOL different from other companies.


STASSKOL is a company with tradition, based in the salt city of Stassfurt, Germany. We have been producing seals for various applications since 1920.
After the devastating flood of 1994, STASSKOL moved to a less endangered part of the city. Thanks to extensive investments by the new owner, NEUMAN & ESSER V&B at the new location in Maybachstraße, a test stand and a material center have been built there over the years since 2001 in addition to the state-of-the-art production. Many new jobs have been created and the development continues.

New business unit High-Performance Polymers

The material makes the differenceLearn more2021

Material & Sealing Solution Days

Our first online event series „Material & Sealing Solution Days“!Learn more2021

The first subsidiary company

STASSKOL Inc. starts as the first subsidiary company in Katy, Houston USA. The successful STASSKOL products are manufactured here. The on-site fabrication guarantees the prompt supply of the American market.2015

STASSKOL is further growing up

STASSKOL is further growing up. Mordern conference rooms and bigger locker rooms for the staff have been wired in the former kitchen factory vis-á-vis the production hall. Actually the new hall is used as a stock. Later the manufacturing will move in here.2011

And again a big step towards the future

And again a big step towards the future. In 2009 the ground-breaking ceremony for the construction of a third building - intended for the production of own material - took place. The first bushings leave production in 2010.2010

Construction of a test bed

In 2003 the construction of a test bed is started behind the production buildung. It is completed in 2004. The core is a testing machine with a horizontal an a vertical piston rod, allowing tests of two piston rod packings at the sam time on each piston rod. Later on a oscillating an a rotating tribometer as well as a rotating test bed were added.2004

Inauguration of the new production facility

STASSKOL moves into the newly built production facility in Maybachstraße, far away from the flood-prone old location in the center of Staßfurt.2002

New owner

STASSKOL becomes part of the NEUMAN & ESSER GROUP2001

Land submerged

Land submerged. In April 1994 rain and melt water caused the Rappode Dam to overflow and the water masses flooded the land. The former headquaters was located at one of the lowest points of Stassfurt. Not only the buildings, but also the machines were under water.1994

Elektrotechnisches Werk Stassfurt

"Dichtungswerk Stassfurt" was renamed to "Elektrotechnisches Werk Stassfurt" in 1958. From 1970 to 1990 the factory was a part of "Vakoma Magdeburg" as a supplier of sealing systems for compressor and diesel engine manufacturing. In 1991 the company is privately owned again and has now the name "STASSKOL Kolbenstangendichtungen GmbH".1991

After the end of World War II

After the end of World War II the production of sealing elements took place under the name Dichtungswerk Staßfurt. Construction documentation of Deventer company was still used for manufacturing. The so-called stuffing box packings are now called piston rod packings.1948


In 1920 the company Deventer was founded at Guestener Strasse in Stassfurt. In the old manufacturing facility, where the company was located until 2002, sealing technology was produced for both mechanical und electrical engineering.1920

Career at STASSKOL

STASSKOL is a family business with currently 60 employees, located in the salt city of Stassfurt. In the modern production and workplaces we produce wear parts for the fields of special engineering.

We have a diverse product range which offers variety and always new technical challenges. The company has not only been training apprentices for many years, but we also support our employees in vocational qualifications, such as cutting machine operator, technician or master machinist.

We are looking for:

Auszubildende (m/w/d) Fachkraft für Lagerlogistik
Auszubildende (m/w/d) Zerspanungsmechaniker
Entwicklungsingenieur (m/w/d) für innovative
Mitarbeiter (m/w/d) für die Materialproduktion
Konstrukteur (m/w/d) für Abdichtelemente
Technischer Vertriebsmitarbeiter (m/w/d) im Innendienst
Zerspanungsmechaniker CNC (m/w/d)


  • AEO DE AEOF 115479

  • Known Consignor


  • Approved Exporter

    DE SDE 7050ZA000435

  • Authorized Exporter


Julian Große-Segerath

Julian Große-Segerath

Germany, Austria, Switzerland

  • High-Performance Polymers


Wir beraten Sie gern bei der Auswahl des optimalen Hochleistungskunststoffes für Ihre spezielle Anwendung.