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|Subsidiary of Telkom Indonesia|
|Headquarters||Desa Sigma, German Centre
|Judi Achmadi (JAC) (CEO)|
Sigma Solusi Integrasi
|Footnotes / references
PT Sigma Cipta Caraka or telkomsigma (all in lowercase), or just Sigma, is an Indonesian-based information and communications technology business solution provider. Telkomsigma is a wholly owned subsidiary of Telkom Indonesia through its investment subsidiary Multimedia Nusantara, and parts of the Telkom Group. Telkomsigma offers various IT based services, starting from consulting services, software products, software enhanced services and data center operations.
- "Company Information". August 15, 2011. Retrieved August 15, 2011.
- "About Sigma". Retrieved August 15, 2011.
- "Journey". Retrieved August 15, 2011.
- "THE SPIRIT OF TELKOMSIGMA TO REFORM MODERN INDONESIA". Retrieved August 16, 2011.
- "Telkomsigma company info on Telkom Indonesia". Retrieved August 15, 2011.