VoltDelta serves many of the world's prominent telcommunications carriers and dedicated directory service providers as well as yellow pages publishers, providers of operator and emergency services, mobile carriers and leading enterprises. Customers around the globe benefit from VoltDelta solutions, including:

  • Austria: Telekom Austria
  • Bahrain: Batelco
  • Costa Rica: ICE, RACSA
  • Finland:  Fonecta
  • France: kgb (118 218 Le Numéro)
  • Germany: Blue Asset Management, Deutsche Telekom
  • Ireland: eir, BT Ireland
  • Mexico: Axtel
  • New Zealand: Yellow Pages Group
  • Norway: Opplysningen
  • Qatar: ooredoo
  • Saudi Arabia: STC
  • Singapore: StarHub
  • South Africa: MTN, Telkom South Africa, Vodacom
  • Switzerland: Swisscom, Swisscom Directories
  • The Netherlands: KPN Telecom, Vereniging COIN, Webhelp Nederland
  • Trinidad and Tobago: Telecommunication Services of Trinidad and Tobago
  • Turkey: Türk Telecom
  • United Arab Emirates: Etisalat
  • United Kingdom: appello, Betfair, BT, Connect Assist, kgb (The Number 118 118)
  • United States / Canada: Our North American customers are all served by Volt Delta Resources based in the United States.
  • VoltDelta subsidiary LSSi Europe supplies directory services and other data to a number of customers