Contact
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Callista bvba
Kwade Weide 20
2920 Kalmthout
Belgium
2920 Kalmthout
Belgium
info@callista.be
Callista Software Ltd
Blvd. 6-ti Septemvri 152
off. 1-2B
4000 Plovdiv
Bulgaria
off. 1-2B
4000 Plovdiv
Bulgaria
info@callista.bg