![]() ReadyTalk ReadyTalk provides unified communications through audio, web and video conferencing, webinars and webcasts. | ![]() StarLeaf StarLeaf provides voice and video conferencing systems for conference rooms and desktops, and software clients for mobile users. | Zoom Zoom Communications (formerly known as Zoom Video Communications) is a communication technology company that develops an AI-first work platform. | ![]() WhatsApp WhatsApp is a company developing freeware and cross-platform instant messaging service for smartphones. | |
Founding Date | Founding Date 2000 | Founding Date 2008 | Founding Date 2011 | Founding Date 2009 |
Type | Type Subsidiary | Type Private | Type Public | Type Subsidiary |
Tags | ||||
Locations | Locations Denver, US HQ Atlanta, US Dallas, US | Locations London, GB HQ Crows Nest, AU Jardim Paulista, BR Neuilly Sur Seine, FR Hamburg, DE Oslo, NO see more | Locations Menlo Park, US HQ Dublin, IE | |
Employees | Employees 16 | Employees 25 | Employees 7,438 | Employees 2,9114% increase |
Financial | ||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) £19.4m (FY, 2018) | Revenue (est.) $4.9b (FY, 2026) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods £5.4m (FY, 2018) | Cost of goods $1.1b (FY, 2026) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit £14m (FY, 2018) | Gross profit $3.7b (FY, 2026) | Gross profit N/A |
Net income | Net income N/A | Net income (£14.4m) (FY, 2018) | Net income $1.9b (FY, 2026) | Net income N/A |
Funding | ||||
Total funding raised | Total funding raised N/A | Total funding raised $ 40m | Total funding raised $ 160.5m | Total funding raised $ 61.1m |

StarLeaf provides voice and video conferencing systems for conference rooms and desktops, and software clients for mobile users.
View companyZoom Communications (formerly known as Zoom Video Communications) is a communication technology company that develops an AI-first work platform.
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WhatsApp is a company developing freeware and cross-platform instant messaging service for smartphones.
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