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Sia employees and alumni featured in the UK:
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Sia Partners appoints Gary O'Sullivan as UK & Ireland leader
Gary O’Sullivan has been appointed as the head of Sia Partners’ operations in the UK and Ireland. He joined the firm two years ago, when it acquired the company he had founded.
10 August 2022
Sia Partners continues UK expansion with three senior hires
International consultancy Sia Partners has prepared for a period of strong demand from financial services, growth and innovation, and transformation clients with three Associate Partner hires.
23 September 2019
32 consulting firms attending UCL Management Consultancy Fair
The annual UCL Management Consultancy Fair features some of the top employers from a range of consulting sectors including: strategy, financial services, IT and HR.
02 October 2017
Sia Partners refreshes branding for new growth phase
Global consulting firm Sia Partners has recently refreshed its visual identity.
07 May 2015
More Sia news
Sia acquires brand and innovation consultancy The Upside
Sia has continued its strategic expansion with the acquisition of The Upside. The news boosts Sia’s brand, innovation and cultural strategy capabilities in the UK.
09 May 2025
Sia Partners rebrands as Sia and introduces ‘optimists for change’ tagline
Dropping the ‘Partners’ from its name, global consultancy firm Sia has simplified its name and refreshed its brand identity with the launch of a new tagline.
31 January 2025
Sia Partners secures €250 million in funding from Blackstone
Following 25 years of privately-funded growth, Sia Partners has turned to the world of private equity to fast-track its future growth ambitions.
23 December 2024
Generative AI could see three-in-ten back office jobs cut
Generative AI has long been hyped as a technology which could ‘add value’ to businesses, while simultaneously being billed as a catastrophic force that could render swathes of the workforce redundant
26 September 2024
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