Telestratum Networks Competitors and Similar CompaniesClear all
O2's competitors and similar companies include Onoff Telecom and VoxSmart.
 VoxSmart VoxSmart (formerly Multipartytalk) is a company providing e-communication software solutions for businesses. | |||
Founding Date | Founding Date 2001 | Founding Date 2014 | Founding Date 2006 |
Type | Type Subsidiary | Type Private | Type Private |
Tags | |||
Locations | Locations Peterborough, GB HQ Slough, GB | Locations Boulogne-Billancourt, FR HQ Tallinn, EE | Locations London, GB HQ Queenstown, NZ Singapore, SG Madrid, ES New York, US |
Employees | Employees 5,421 | Employees 1641% increase | Employees 735% decrease |
Financial | |||
Revenue (est.) | Revenue (est.) £1m (FY, 2018) | Revenue (est.) N/A | Revenue (est.) £4.5m (FY, 2022) |
Net income | Net income £108m (FY, 2018) | Net income N/A | Net income (£9.2m) (FY, 2022) |
For sources of this data, please see the company profile
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Onoff Telecom
HQ
Boulogne-Billancourt, FR
Employees
164↑ 1% increase
Onoff Telecom is a technology company that develops a mobile telecom application.
View companyVoxSmart
HQ
London, GB
Employees
73↓ 5% decrease
VoxSmart (formerly Multipartytalk) is a company providing e-communication software solutions for businesses.
View company