Accenture vs OBT vs Tata Consultancy Services
Headquarters, size, products and services side by side, in IT Services. Only published information is shown; a dash means the company hasn't listed it.
| About | Global professional services company for strategy, consulting, technology and operations. | Sydney-based provider of managed IT, Microsoft 365 security and cyber awareness services for not-for-profit and growing organisations in Australia. | India's largest IT services company, part of the Tata Group, offering consulting, services and software. |
|---|---|---|---|
| Category | IT Services | IT Services | IT Services |
| Headquarters | Ireland | Australia | India |
| Founded | 1989 | 1999 | 1968 |
| Company size | 10001+ employees | — | 10001+ employees |
| Products & services | |||
| Information source | Official website | Official website | Official website |
| Claimed by the company | No | No | No |
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