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Harrison joined TalkTalk in 2010. She was marketing director of
Carphone Warehouse, and managing director of TalkTalk Consumer from 2014, before becoming CEO of TalkTalk Group in 2017. She has been a director since 2014. Harrison was a trustee of
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252:"Tristia Adele HARRISON - Personal Appointments (free information from Companies House)"
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195:. In 2020, she was named chair of trustees for the national homeless charity, Crisis,
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401:"TalkTalk appoints former marketer Tristia Harrison as to replace Dido Harding"
323:"TalkTalk appoints former marketer Tristia Harrison as to replace Dido Harding"
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352:"Talktalk boss aims to keep it simple as telecoms business returns to roots"
275:"Tristia Harrison, Talktalk Telecom Group PLC: Profile & Biography"
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460:"TalkTalk chief executive announced as new Trustee Chair for Crisis"
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People educated at
Watford Grammar School for Girls
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228:Dame Commander of the Order of the British Empire
297:"Charles Dunstone to Retake Control of TalkTalk"
211:. They have two sons and live in west London.
191:for almost a decade and the national charity
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530:(Supplement). 30 December 2023. p. N9.
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162:She was born Tristia Clark, and grew up in
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475:"From factory floor to Warehouse leader"
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422:Talent4Boards Team (3 June 2014).
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578:Alumni of the University of Kent
168:Watford Grammar School for Girls
146:; born February 1973), known as
59:Watford Grammar School for Girls
42:February 1973 (age 51)
321:Oakes, Omar (1 February 2017).
172:St Albans High School for Girls
63:St Albans High School for Girls
473:Wray, Richard (4 April 2008).
176:University of Kent, Canterbury
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350:Ralph, Alex (23 March 2019).
174:. She studied history at the
299:. Comms Business. 1 May 2017
254:. Beta.companieshouse.gov.uk
130:Dame Tristina Adele Harrison
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193:Ambitious about Autism
166:. She was educated at
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232:2024 New Year Honours
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22:Dame Tristia Harrison
403:. Campaignlive.co.uk
39:Tristina Adele Clark
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426:. Talent4boards.com
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277:. Bloomberg
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158:Early life
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484:9 October
361:3 October
356:The Times
332:3 October
223:in 2022.
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