Wholesale World Congress

Conference in Madrid was full of motivational meetings and inspiring discussions. The event was attended by all major representatives of wholesale telecom industry business.


On 14-15 September 2016 we participated in Wholesale World Congress in Madrid. It was one of the most important events for international telecoms wholesale community. The main idea of WWC is to promote development of this business and to give appropriate space for the interaction of all participants. During this event we presented our services and solutions and we got to know very interesting offers of the other companies. All meetings, talks and discussions were very motivating. The WWC was an unusual inspiration for us and it showed huge business opportunities. We came back with new energy and lots of promising contacts.


If you are interested in our telecommunication services, for more information contact us.

4 Carriers International Sp. z o.o.

Okopowa 58/72, 01-042 Warszawa, Polska


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NIP: 5272714259, REGON: 147249790

Sąd Rejonowy dla M.St.Warszawy, XII Wydział Gospodarczy KRS: 0000509912, kapitał zakładowy 50 000 zł wniesiony w całości.