Company lists · Data refreshed September 2026
All Ip telephony companies lists
Every Ip telephony companies list RevenueBase publishes, by country and city. 14 lists covering 2,687 companies, verified September 2026. Largest markets first.
Ip telephony companies by location
- Ip telephony companies based in the United States1,187
- Ip telephony companies based in the United Kingdom405
- Ip telephony companies based in Brazil194
- Ip telephony companies based in Canada192
- Ip telephony companies based in Australia132
- Ip telephony companies based in the Netherlands99
- Ip telephony companies based in India88
- Ip telephony companies based in Spain86
- Ip telephony companies based in France76
- Ip telephony companies based in South Africa64
- Ip telephony companies based in Germany59
- Ip telephony companies based in Italy46
- Ip telephony companies based in Belgium34
- Ip telephony companies based in New Zealand25
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.