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Sia | News | M&A in consulting

An overview of global Sia news:

United Kingdom

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
United States

Sia Partners acquires digital agency Ready Set Rocket Sia Partners, a Paris-headquartered management and technology consultancy, has acquired Ready Set Rocket (RSR), a New York-based full-service digital agency.
18 July 2024
United States

Sia Partners buys organizational change expert Notion Consulting Sia Partners, a Paris-headquartered management consulting firm, has acquired Notion Consulting, a New York-based leadership and organizational change consulting firm.
24 January 2024
United States

Sia Partners buys Latham BioPharm Group, launches life science division Sia Partners, a Paris-headquartered management and technology consultancy, has launched a new life science division with the acquisition of Latham BioPharm Group (LBG), an Elkridge, MD-based life sci
04 November 2022
United States

Sia Partners buys New York creative agency Addison Sia Partners, a Paris-headquartered management and technology consultancy, has expanded its digital marketing arm SiaXperience with the acquisition of Addison, a New York-based creative agency.
11 July 2022
Australia

Churchill joins international management consultancy Sia Partners French-origin management consulting firm Sia Partners has entered Australia’s consultancy scene with the acquisition of Churchill, a Perth-based player with around 45 consultants and staff.
08 July 2022
Europe

Sia Partners adds finance blockchain specialist to Heka portfolio Sia Partners has acquired Stratumn, a French company that helps companies digitise their finance operations by leveraging the blockchain.
21 March 2022
United States

Sia Partners acquires Philadelphia-based PPT Consulting Sia Partners, a Paris-headquartered management and technology consulting firm, has expanded its US operations with the acquisition of PPT Consulting, a Philadelphia-based management and technology co
10 December 2021
United States

Sia Partners buys Charlotte-based consulting firm Summus Group Sia Partners, a Paris-headquartered management and technology consultancy, has acquired Summus Group, a Charlotte-based consulting firm.
06 October 2021
France

Sia Partners hits 1,000 staff in France with Uside acquisition Sia Partners has strengthened its team in home market France with the acquisition of Uside, a 30-strong change management consultancy.
30 April 2021
France

Sia Partners invests in French market researcher Happydemics Sia Partners has teamed up with venture capital fund Adelie to channel €3 million into Happydemics – a tech-powered consumer research firm based in Paris.
22 December 2020
United Kingdom

Sia Partners acquires Irish consulting firm Pathfinder Irish origin management consultancy Pathfinder has been bought up by Sia Partners. The news sees Sia Partners look to strengthen its presence in Dublin and Edinburgh, while both firms aim in the long-term to become the b
03 July 2020
Ireland

Sia Partners expands in Ireland and Scotland with Pathfinder deal French origin consulting firm Sia Partners has expanded its footprint in the UK & Ireland with the acquisition of Pathfinder, a consultancy with 50 consultants in Dublin and Edinburgh.
03 July 2020
France

Sia Partners accelerates in US with Caiman Consulting deal French-origin management consulting firm Sia Partners has acquired Caiman Consulting, a US consultancy with 70 consultants across offices in Seattle and San Francisco.
25 November 2019
United States

Sia Partners acquires tech sector-focused Caiman Consulting Paris-based global management and technology consultancy Sia Partners has acquired Caiman Consulting, a Seattle and Bay Area-based management consulting firm focusing on the tech sector.
05 November 2019
France

Sia Partners buys design thinking and agile agency nod-A In its sixth acquisition in the space of 1,5 years, Sia Partners has acquired nod-A, a French agency that specialises in helping clients with rolling out and embedding design thinking and agile work
17 June 2019
France

Sia Partners accelerates in US with Loft9 and Gartland & Mellina Sia Partners has accelerated its growth in the United States with two acquisitions in the space of a few weeks.
01 May 2019
United States

Sia Partners bolsters North American banking arm with GMG acquisition Management and technology consultancy Sia Partners has boosted its financial services sector in North America with the acquisition of New York–based management consultancy Gartland & Mellina Group (G
30 April 2019
United States

Sia Partners acquires Seattle-based management consultancy Loft9 Paris-based management and technology consulting firm has acquired Seattle-based Loft9, strengthening its tech-driven consulting platform.
08 March 2019
Europe

Sia Partners acquires consulting firms in UK and the Netherlands One of France’s largest management consulting firms, Sia Partners, has bolstered its position in Western Europe with the unveiling of a trio of acquisitions.
01 October 2018
United Kingdom

Sia Partners acquires British boutiques Inzenka and SKT Consulting Sia Partners has bolstered its presence in the UK with the acquisition of London-based consulting firms Inzenka and SKT Consulting.
28 September 2018
France

Sia Partners acquires French digital marketing agency Fove Consulting firm Sia Partners has closed its third acquisition in the space of six months, following the bolt-on of French digital marketing agency Fove.
25 May 2018
United Kingdom

Sia Partners grows Canadian team to 50 consultants with E3 acquisition One month after completing the acquisition of ShiftIN Partners in the Middle East, Sia Partners have now closed a deal in North America.
18 January 2018
United Arab Emirates

Sia Partners buys Middle East management consultancy ShiftIN Partners ShiftIN Partners, a Middle East based management consultancy, has joined force with Sia Partners, an international consulting firm with 950 consultants globally.
19 December 2017
United Kingdom

Sia Partners pushes deeper into UK advisory market with Molten deal Sia Partners has in a bid to beef up its oil and gas business acquired Molten, a UK management consultancy based in London.
09 September 2016
United Kingdom

Sia Partners grows sourcing footprint with deal Global consulting firm Sia Partners has recently acquired Sourcing France, a French-based procurement expert.
06 March 2015

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