Joan-Dirk Kümpers

Kumpers Composites GmbH is an investment management company based in Rheine, Germany. The CEOs of the German company are Franz-Jurgen Kumpers and Rudolf Bonse. The private company provides investment management services.

Raiffeisen-Volksbank Miltenberg eG is a cooperative bank that provides financial and banking services to private clients and businesses. They also offer membership opportunities and services to their clients. Their services encompass business financing, credit card issuing and real property sales and management. The bank was established in 1869 and is based in Miltenberg, Germany, with branches throughout the state of Bavaria.

Kümpers Composites Gmbh & Co. Kg engages in the manufacture of technologies based on carbon, glass, and aramid fibers. Its products include multiaxial non-crimp fabrics, and preform and braidings. It serves the wind energy, aerospace and automotive industry, yacht and ship building, and sports industries. The company was founded in 2007 and is headquartered in Rheine, Germany.