RootMetrics Competitors and Similar CompaniesClear all
O2's competitors and similar companies include Open Garden and Vopium.
 Open Garden Open Garden is a provider of a mobile communication software designed to support and promote open wireless networks. |  Vopium Use Vopium on your mobile and SAVE up to 94% on global calls and SMS. Easy to use, with or w/out Wi-Fi connect, works on old school mobiles to smartphones. | ||
Founding Date | Founding Date 2001 | Founding Date 2011 | Founding Date 2006 |
Type | Type Subsidiary | Type Private | Type Private |
Tags | |||
Locations | Locations Peterborough, GB HQ Slough, GB | Locations Berkeley, US HQ Oakland, US | Locations København, DK HQ Sennengerbierg, LU Lahore, PK |
Employees | Employees 5,421 | Employees 7 | Employees 38 |
Funding | |||
Total funding raised | Total funding raised N/A | Total funding raised $ 12.8m | Total funding raised $ 23.1m |
For sources of this data, please see the company profile
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Open Garden
HQ
Berkeley, US
Employees
7
Open Garden is a provider of a mobile communication software designed to support and promote open wireless networks.
View companyVopium
HQ
København, DK
Employees
38
Use Vopium on your mobile and SAVE up to 94% on global calls and SMS. Easy to use, with or w/out Wi-Fi connect, works on old school mobiles to smartphones.
View company