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C
Founder

Charles Ziering

Founder of Progress Software

Software & IT Since 1981
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Network around Charles ZieringCharles ZieringCharles ZieringProgress SoftwareProgress SoftwareClyde KesselClyde KesselJoseph AlsopJoseph AlsopMary SzékelyMary Székely
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The world around Charles Ziering — companies founded, co-founders, and where they came from. Hover a node to explore; click to open.

Companies founded

1
P
Progress Software Private
Software & IT · United States
1981

Co-founders

3
C
Clyde Kessel
Co-founded Progress Software
J
Joseph Alsop
Co-founded Progress Software
M
Mary Székely
Co-founded Progress Software