Aon | Global news | M&A in consulting

An overview of Aon global news:

Uruguay

Aon acquires long-standing Uruguayan partner NGS Seguros Global professional services firm Aon has acquired NGS Seguros, one of the leading risk insurance consultancies in the Uruguayan market.
31 August 2023
Europe

Aon pulls the plug from $30 billion Willis Towers Watson deal The world’s largest deal in history in the insurance broker and risk management landscape – the $30 billion acquisition of Willis Towers Watson by Aon – has been called off.
28 July 2021
United States

Aon and Willis Towers Watson cancel merger Aon and Willis Towers Watson on Monday announced a mutual agreement to terminate their combination, citing unacceptable risk and delay from US regulatory authorities.
27 July 2021
United Kingdom

Aon’s acquisition of Willis Towers Watson faces regulatory veto When news broke in 2020 that Aon intended to purchase competitor Willis Towers Watson, it was expected to create the world’s largest insurance broker.
21 June 2021
United States

Aon sells off US retirement business in pursuit of WTW merger clearance Aon has agreed to sell off its US retirement business to Aquiline and its Aon Retiree Health Exchange business to Alight for approximately $1.4 billion.
14 June 2021
United States

Gallagher buys reinsurance, brokerage businesses from Willis Towers Watson Arthur J. Gallagher & Co. (Gallagher) has agreed to acquire certain reinsurance, speciality, and retail brokerage operations from Willis Towers Watson (WTW). The $3.
18 May 2021
Europe

EC watchdog pauzes Aon | Willis Towers Watson antitrust study The planned mega-merger between US-headquartered Aon and UK-headquartered Willis Towers Watson has hit a snag following the European Commission’s announcement that it has suspended its antitrust inve
15 February 2021
United Kingdom

Why Aon and Willis Towers Watson combined are a stronger firm As the deal to create the world’s largest global insurance and investment professional services firm closes, Aon and Willis Towers Watson have started promoting the benefits the newly merged firm.
07 October 2020
United States

Aon to buy Willis Towers Watson in $30 billion mega deal London-based Aon has announced that it will buy London-based Willis Towers Watson in a nearly $30 billion all-stock deal.
10 March 2020
United Kingdom

Aon buys rival Willis Towers Watson in a $30 billion deal Aon and Willis Towers Watson, two of the three world’s largest HR consulting firms and insurance brokers, have joined forces to become the new market leader in their industry.
09 March 2020
India

15-strong Aon team joins HR consulting practice of Deloitte Big Four accounting and advisory firm Deloitte has poached a team of 15-plus advisors from Aon, bolstering the depth of its HR consulting practice.
17 December 2019
Europe

Aon Baltic grows headcount to 300 with acquisition of Balto Link Global professional services firm Aon has purchased Balto Link, one of the Baltic’s larger insurance brokers.
16 January 2018
United Kingdom

Aon acquires Henderson Insurance Broking Group Aon has acquired Leeds-based Henderson Insurance Broking Group for an undisclosed sum.
21 December 2017
United Kingdom

Aon buys UK employee benefits business Portus Consulting Aon has acquired the Portus Consulting group for an undisclosed fee, as the firm seeks to ramp up its benefits offering.
18 July 2017
United Kingdom

Aon acquires psychometric and advisory firm cut-e Global professional services conglomerate Aon has acquired psychometric and advisory firm cut-e for an undisclosed sum.
01 June 2017
United Kingdom

Aon acquires benefit consulting firm Mayfair Consultancy Services Aon has acquired Mayfair Consultancy Services, the international benefits brokerage portfolio of Mayfair Group, for an undisclosed sum.
08 May 2017
United Kingdom

Aon buys cybersecurity consultancy Stroz Friedberg, adds 500 staff Professional services firm Aon has acquired Stroz Friedberg, a global risk management firm based in New York, with offices across the US, as well as in London, Zurich, Dubai and Hong Kong.
24 October 2016
United Kingdom

Aon acquires New York-based consultancy firm Cammack Health Aon has bought New York-based Cammack Health, boosting its healthcare consulting capabilities with expertise in actuarial and analytics, captive management, reinsurance and oth
12 September 2016

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