The CO Foundation is depending on both numerous enthusiastic individual donors and sponsoring companies: these sponsors ensure that the project does not collapse.

Nigeria

· KLM, Abuja
· Zamani College, Kaduna
· Jamal School, Kaduna
· Franse Ambassade, Abuja
· Nederlandse Ambassade, Abuja
· Ierse Ambassade, Abuja
· Australische High Commission, Abuja
· Nigeriaanse Tennis Federatie (NTF), Abuja
· Internationale Tennis Federatie (ITF), Accra
· Confederatie van Afrikaans Tennis (CAT), Tunis
 

The Netherlands 

· Zebra Fotostudio's, Venlo
· Stichting Winters, Baarlo
· Benders Plus Markt, Venlo
· Joekskepel Sjiengeleboem, Venlo
· Ronde Tafel 94, Venlo
· Stichting Nobel, Venlo
· Parochieel Missie Comite, Grubbenvorst
· Van Hulst Tennis Academy, Valkenswaard
· TennisDirect, Sassenheim
· Endochters, Amersfoort
· Elysee Dental, Alphen a/d Rijn
· Van Ingh & Van Breugel, Utrecht
· Mill Hill College, Goirle
· Wild Geese, Hilversum
· Oxfam, Den Haag
· H3 Groep, Veghel
· E-Density, Tilburg
· NCDO, Den Haag