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Founder

Mark Tester

Founder of Iyris

Energy & Climate
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Network around Mark TesterMark TesterMark TesterIyrisIyrisDerya BaranDerya BaranRyan LefersRyan Lefers
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The world around Mark Tester — companies founded, co-founders, and where they came from. Hover a node to explore; click to open.

Companies founded

1
I
Iyris Private
Energy & Climate

Co-founders

2
D
Derya Baran
Co-founded Iyris
R
Ryan Lefers
Co-founded Iyris