Sian Cummings – Biography
Last update: March 20, 2026Executive profile
Sian Cummings is currently
Vice President of Global Marketing at Viavi Solutions - View - Viavi Solutions org chart
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The colleagues of Sian Cummings
Company Colleagues
- At Viavi Solutions, Sian Cummings has 25 colleagues including Oleg Khaykin (CEO), Laura Black (Director)…
Industry Colleagues
- In the Telecommunications industry, Sian Cummings has 23,195 colleagues in 1,581 companies located in 144 countries. 14,618 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.
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