AffinIT professionals have developed directory software and contributed to solutions for:
- KPN Telecom Netherlands
- Atento/Telefonica Spain
- Czech Telecom CZ
- France Telecom / PagesJaunes France
- Le Numero France
- 11890 Ireland
- Deutsche Telekom Germany
- Conduit Ireland, Austria and Switzerland
- Swisscom Directories Switzerland
- BT UK
- Lattelecom Latvia
- 11883 Telecom Germany
- Telekom Austria
- EPT Luxembourg
- TDC Denmark
- Eniro Sweden and Finland
- MGTS Russia
- Opplysningen Norway
- 118899 Austria
- Infote Greece and Cyprus
- EIDQ (European International Directory Inquiry group)(Protocol, Recommendation and Technical consultancy)
