Thomas Krekeler

Hoffmann + Krippner Inc. designs and manufactures customized control units and membrane potentiometers. Its products include membrane switches, membrane potentiometers, custom cleanroom medical keyboards, high precision potentiometers or custom shaped touchscreens. The firm builds products for medical applications, aviation, aerospace, industrial automation, consumer goods and military applications. The company was founded by Max Hoffmann and Fritz Krippner in 1972 and is headquartered in Alpharetta, GA.

TK-World AG is a telecommunications company based in Buchen, Germany. TK-World AG specializes in tariff and connection marketing, offering a free partner program for specialist dealers and online marketers with over 1200 partners. The German company has successfully combined offline and online worlds of tariff and connection marketing for over 20 years. TK-World AG has worked with leading network operators such as Telekom Deutschland GmbH, Payback, Ströer Digital Publishing GmbH, and Vodafone, among others, to provide exclusive incentives and discounted prices for telecommunication products. The private company also operates a responsive shop system and provides personalized content media solutions with strong media partners for activating brands in print, on the web, mobile, and on-site. The company was founded in 2001 and is led by CEOs Kai-Uwe Flormann and Ralf Krippner.