Claus Mänz-Siebje

Diehl Stiftung & Co. KG engages in the production of metal, electronic controls and defense products. It offers its products to the automotive, electronic, and sanitation, and electronic controls industries. The company was founded by Heinrich Diehl and Margarete Diehl in 1902 and is headquartered in Nueremberg, Germany.

Diehl Metall Stiftung & Co. KG Metall Schmiedetechnik manufactures and supplies die-pressed parts made of copper alloys. It products are used in applications such as synchronizer rings for manual transmissions. The company was founded by Heinrich Diehl in 1902 and is headquartered in Rothenbach, Germany.

Diehl Metall (Shenzhen) Co., Ltd. engages in the manufacturing and supply of non-ferrous metal strips. The company also provides sales and service of metal strip form copper alloys and these materials include phosphorous bronze, nickel-silver, yellow and red brass, and special copper alloys such as copper-iron and copper-nickel-silicon. The company was founded on March 12, 1998 and is headquartered in Shenzhen, China.

Diehl Aviation Laupheim GmbH manufactures and distributes cabin modules, crew rest compartments and air ducts. It offfers development and design, production, product support, and customer service. The company is headquartered in Laupheim, Germany.

Diehl Verwaltungs-Stiftung operates as a foundation for the aviation industry. The company is based in Nuernberg, Germany and has subsidiaries in Germany. The German company was founded in 1999. The CEO is Thomas Diehl.

Diehl Metall Stiftung & Co. KG engages in the development and manufacture of products and technologies in the field of metal processing. Its product portfolio includes copper alloys, rod, tubes, profiles, synchronizer rings, die-forgings, wires, and strips. The firm also offers customized solutions for applications in the heating, sanitary, automotive, electrical, and equipment engineering industries. The company was founded by Heinrich Diehl and Margarete Diehl in 1902 and is headquartered in Roethenbach an der Pegnitz, Germany.

SMH Sueddeutsche Metallhandelsgesellschaft mbH trades and supplies metals such as copper, zinc, lead, aluminum and their alloys in the form of crude metal and recycling material. The company is headquartered in Röthenbach, Germany.

Diehl AKO Stiftung & Co. KG designs, develops and produces controlling apparatus and solutions to the international household-equipment and heating industries. The company's products include cooker timers and electronic controls for extractor hoods, electric kitchen stoves as well refrigerators and freezers. Diehl AKO Stiftung was founded in 1994 and is headquartered in Wangen im Allgäu, Germany.

Matrix Power Systems GmbH produces and supplies electronic products for the photovoltaic's market. The company is headquartered in Wangen im Allgäu, Germany.

Diehl Defence Holding GmbH engages in the development and manufacture of products in the fields of defense and security. It offers guided missiles, ground-based air defense systems, ammunitions, tracks and suspensions, as well as sensor and security systems. The firm also provides services such as vehicle maintenance and upgrade, customer support, as well as training, The company was founded in 2004 and is headquartered in Überlingen, Germany.

Diehl Retrofit Missile Systeme GmbH modernizes and manufacturers missiles. The company markets AIM-9L/M and AIM-9/M Sidewinder missiles, and also provides worldwide logistics. It was founded in 2004 and is headquartered in Überlingen, Germany.

GIWS Gesellschaft fuer intelligente Wirksysteme GmbH manufactures and supplies ammunition and missiles. The company designs, defines, develops, industrializes, produces and sells ammunition to the artillery sector. GIWS was founded in 1988 and is headquartered in Nürnberg, Germany.

Diehl Defence GmbH & Co. KG engages in the development and production of guided missiles and ammunition for the army, air force and navy. The firm also offers advanced system solutions for ground-based air defense and innovative solutions in the fields of reconnaissance, monitoring, training and protection. The company was founded in 2004 and is headquartered in Ueberlingen, Germany.

G+K Spezialtiefbau & Umwelttechnik GmbH is a civil engineering company based in Pinneberg, Germany. The German company has been providing specialized construction services since 1982, with expertise in carrier wall construction, bored piles, and excavation pits. With a team of around 60 employees and modern equipment, they offer solutions for construction projects in Schleswig-Holstein, Hamburg, Lower Saxony, Bremen, and neighboring federal states. The CEOs of the private company are Claus Günther and Axel Rode.