8 Companies in Wilnsdorf

GRÜN GMBH, founded in 1919 and located in Wilnsdorf, Germany, develops and manufactures specialised machines for the construction sector. For decades the company has concentrated on equipping processors with technically advanced machinery for efficient work deployment. Development work is carried out in practical collaboration with laying companies, producers of processing materials and occupational safety committees, with the aim of enabling operators to deliver high-quality results. The firm employs between 100 and 199 people.

KSO AST GmbH, based in Wilnsdorf, Germany, maintains and repairs kegs and fittings using specialized machines and mechanical facilities. The company buys and sells used and surplus kegs, including stainless steel kegs and new DIN-EURO party kegs in sizes of 10, 15, 20, 25, 30, and 50 liters. Fitting services cover flat, combo, basket, and Micro-Matic types, as well as soft drink fittings with 14 TPi threads or threadless designs. Repair work includes straightening head rings, foot rings, and sleeves, dent removal, polishing, neutralizing and applying logos, reworking weld seams, and mobile on-site service. Tap head service and keg labeling systems are also offered.

Geis & Co – Straßen- und Tiefbau GmbH & Co. KG is a German civil engineering firm located in Wilnsdorf, founded in 1959 by Josef Geis. The company carries out road construction and civil engineering work, with a service focus on pipe rehabilitation using the bursting method, also known as Berstlining or the TIP process. Operations have remained predominantly regional, and the business has expanded its range of craftsmanship services over time. In 1996, ownership passed to the founder's sons Matthias, Peter and Christian Geis.

Caloplex GmbH is a manufacturer of heating technology based in Wilnsdorf, Germany, established in 2009. The company produces heating hoses, heating jackets, heating cables, silicone heating mats, pipe and tank heating, antenna heating, along with measurement and control technology and control engineering. Operating as an independent producer, Caloplex develops tailored heating solutions in collaboration with its customers. Products are manufactured to current standards using environmentally conscious processes, with raw materials largely obtained from European suppliers. Strict quality controls are applied to ensure durability. The firm also provides assembly, maintenance, and consulting services.

EXCO TEC GMBH & CO.KG is a manufacturer located in Wilnsdorf, Germany, founded in 2019. The company focuses on conveyor technology, offering driverless transport systems (AGV), strapping systems, pallet conveyor technology, and stainless steel conveyor technology. Its product range includes conveyor systems, strapping machines, corner protection applicators, FTS in stainless steel, transport trolleys, and pallet magazines.

Teo Daub GmbH is a construction services provider located in Wilnsdorf, Germany, established in 1951. The company carries out deep construction and demolition work as well as paving and path construction. It also supplies boulders in the form of natural stones. Operations are organized around these core service lines, serving construction projects that require groundwork, surface paving and stone materials. The firm has been active in these fields since its founding and maintains a small workforce of five to nine employees.

Eferest GmbH is a manufacturer of pressure vessels and pressure-bearing assemblies based in Wilnsdorf, Germany, established in 1939. The company produces hydrogen containers, pressure and high-pressure vessels, sand blast containers, conveyor containers and pipe moulding technology, working in both steel and stainless steel. Its products are used in fields ranging from the hydraulic industry to resonators and maritime applications. Manufacturing is certified to ISO 9001. The firm positions itself as a global partner for sophisticated pressure equipment, with ongoing efforts to refine production of pressure vessels and pressure-retaining parts.

SEIFERT KRANBAU UND ELEKTROTECHNIK, established in 1965 and based in Wilnsdorf, Germany, develops crane systems and conveyor technology for internal logistics and production material flow. Solutions are configured around each customer's process requirements. Steel and mechanical engineering construction drawings, together with electrical control circuit diagrams, are produced by in-house departments. Production halls then execute customer orders and build the crane systems and related products from those drawings. The company holds SCC*:2011 for its occupational safety management system, DIN EN ISO 9001:2008 for quality assurance, and EN 1090-1 certification paired with a welding certificate to EN 1090-2 up to EXC3.