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Armin Kienle
Armin Kienle
Founder & Managing Director
“Entrepreneurial Spirit and Vision”
Being the primary founder of TechProtect in 2002, and consequently adding complimentary business ideas to today’s group of companies, Armin Kienle is the entrepreneurial leader of 4Square Return.
+49 (0)7031 7632 - 0
Björne Raetzell
Björne Raetzell
CFO
“Financial Stability and Growth”
Dr. Björne Raetzell completed the holding’s management team in 2013. With many years of experience as CFO in the logistics sector, he facilitates 4Square Return’s growth management.
+49 (0) 7031 7632 -312
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