![]() Smartnumbers Smartnumbers (also known as Resilient) provides a range of smart voice services dedicated to meeting the mobility, continuity and compliance needs of public and private sector organizations. | ![]() Sipwise Sipwise develops open source-based software and delivers core telecom switching infrastructure to replace existing legacy infrastructure and enables new over-the-top (OTT) services for telecom operators. | ||
Founding Date | Founding Date 1978 | Founding Date 2015 | Founding Date 2008 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations London, GB HQ Wilmslow, GB | Locations Tallinn, EE HQ Coventry, GB Columbus, US | Locations Brunn am Gebirge, AT HQ |
Employees | Employees 751% increase | Employees 422% decrease | Employees 224% decrease |
Funding | |||
Latest funding round | Latest funding round N/A | Latest funding round $ 385.8k (almost 11 years ago) | Latest funding round $ 863.5k (almost 10 years ago) |
Total funding raised | Total funding raised N/A | Total funding raised $ 452.9k | Total funding raised $ 4m |

Voxloud (formerly known as Voverc) is a cloud business phone system for entrepreneurs.
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Sipwise develops open source-based software and delivers core telecom switching infrastructure to replace existing legacy infrastructure and enables new over-the-top (OTT) services for telecom operators.
View company