Wago Kontakttechnik GmbH & Co. KG engages in the development, production, and distribution of spring terminal connecting systems for the electrical and electronics sector; they also produce connectors which are immune to vibration, electrical connector products and electronic components and sub-systems. Its products include terminals and plug-in connectors, screw-less clamping spring terminals, and strip-free contacting.

WAGO Kontakttechnik GmbH & Co. KG is a subsidiary of WAGO Group.The family-owned company has production sites in Germany, Poland, China and Switzerland.