9817 records - Last updated: October 7th, 2025
Rank Name Company Country Total Contributions
7051
Centarro
United States
2
7052
Civicactions
United States
2
7053
Fearless
2
7054
Cgi
France
2
7055
Cgi
India
2
7056
Cgi Federal
United States
2
7057
Cgi Federal
United States
2
7058
Cheppers
Hungary
2
7059
Cherry Hill Company
United States
2
7060
Chickasaw Nation Industries
United States
2
7061
Chromatic
Serbia
2
7062
Ci&T
Brazil
2
7063
Ci&T
Brazil
2
7064
Cignex
India
2
7065
Cisco Systems
India
2
7066
City Of Portland
2
7067
Civic Computing Limited
Greece
2
7068
Civicactions
United States
2
7069
Civicactions
United States
2
7070
Civicsolar, Inc.
United States
2
7071
Cksource
Poland
2
7072
Clarity Innovations, Inc.
United States
2
7073
Clarity Partners
United States
2
7074
Clarity Partners
United States
2
7075
Clever Age
France
2
7076
Clever Age
Vietnam
2
7077
Clever Age
France
2
7078
Clicketyclick
Belgium
2
7079
Cmsminds
India
2
7080
Cmsminds
India
2
7081
Cnrs
France
2
7082
Codario
Germany
2
7083
Cocomore Ag
Germany
2
7084
Code Your Dream
Russia
2
7085
Coders Enterprise Web & Mobile Solutions
Jordan
2
7086
Cognizant Technology Solutions
India
2
7087
Coldfront Labs Inc.
Canada
2
7088
Comm-Press
Germany
2
7089
Comm-Press
Germany
2
7090
Complete Web Solutions
United States
2
7091
Compuco
United Kingdom
2
7092
Computerminds
United Kingdom
2
7093
Computerminds
United Kingdom
2
7094
Concinnity Media Technologies
India
2
7095
Concinnity Media Technologies
United States
2
7096
Congruity Works
United States
2
7097
Connect-I
Switzerland
2
7098
Consulio
2
7099
Cool Blue Interactive
United States
2
7100
Cornell University
United States
2