Catherine Michel

Catherine  Michel




Sigma Systems


Catherine Michel is Chief Technology Officer (CTO) for Sigma Systems, responsible for the company’s entire product portfolio and strategy. Previously, she was Sigma’s Chief Strategy Officer (CSO) and VP of Products, following their acquisition of Tribold in 2013. Catherine was founder and CTO of Tribold, and principle architect of the company’s products and solutions portfolio. Prior to co-founding Tribold, Catherine was a senior executive in Accenture’s Communications & High Tech practice, devising and delivering business strategy and large-scale BSS / OSS solutions globally.
Catherine sits on the TM Forum Executive Committee, has been named one of the most powerful people in the telecoms industry by Global Telecoms Business, and is a public advocate and mentor for women in telco and IT.
Catherine regularly advises service provider CxO’s and industry analysts on how to transform into digital savvy businesses for the digital economy, frequently appearing on stage and in written publications.


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