FM-Plast GmbH

We are a european leader in closures for the private label market.

FM-Plast is an owner-managed family business and has been a specialist in high-quality plastic closures for more than 45 years. In doing so, FM-Plast leads the way for maximum efficiency and consistently optimizes products, production and business processes to offer high-quality, customized plastic closures with a good price-performance ratio.

The Efficient Closure System developed by FM-Plast stands for innovative design, targeted project management, short production cycles, increased energy efficiency and sustainable, on-time delivery systems. For years, FM-Plast has been one of the market leaders in Europe in supplying national and international suppliers on the private label market with an export quota of over 55%.

The core competencies of FM-Plast are customer-specific new developments and innovative standard programs. Customers can choose from a portfolio of over 700 colors. Production takes place in Lennestadt-Grevenbrück on 54 injection molding machines with different clamping dimensions and clamping forces of 25 to 250 tons. 11 assembly machines produce over 300 million dosage combinations, multi-part tamper-evident closures or closures with inserts per year.

Whether sealing, pouring, dosing, child-resistant or tamper-evident – FM-Plast offers closures for every need in the personal care, household, chemical and food sectors. In Lennestadt-Grevenbrück, for example, more than half a billion closures are manufactured annually in a three-shift system for Europe’s top bottlers. FM-Plast is certified according to DIN EN ISO 9001 (quality management), BRC Packaging (hygiene management) and ISO 50001 (energy management) and has been a family-friendly company since 2017.

The FM-Plast Smart Factory was awarded the Sage Customer Award in the Excellence in Innovation category in 2021.

European market leader products

Closures for the private label market




World wide: 95

Germany: 95

South Westphalia: 95

Sales Volume

2022: 19 Mio. €



Foundation by Hans-Rainer Friedhoff and Werner Müller


First certification according to DIN EN ISO 9001


Introduction of the efficiency initiative Efficient Closure System ECS; first certification according to hygiene standard BRC Packaging


Expansion of the production hall by 50%; initial certification of the energy management system according to DIN EN ISO 50001


First certification as a family-friendly company


Meike Reiffenrath-Friedhoff and Matti Reiffenrath join the family business


Awarded the Sage Customer Award „Excellence in Innovation“ for our Smart Factory


Opening of our new Plant 2 location with 6,000 square meters as a logistics center


FM-Plast GmbH
Industriestraße 8

Phone +49 2721 92500

World Market Leaders from A-Z