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View Rmcallaghan's top competitors like Aon, Aviva, and Bupa UK.

Cigna Healthcare
We are a health benefits provider that advocates for better health through every stage of life. We guide our customers through the health care system, empowering them with the information and insight they need to improve their health and vitality.
Bloomfield, Connecticut, US
Public
$247.1B Revenue
http://www.cigna.com
29.6K Employees
CI Ticker
Mercer
At Mercer, A Marsh business, we’re helping our clients realize their investment objectives, shape the future of work, and enhance health and retirement outcomes for their people. As a business of Marsh, for 80 years, we’ve been helping our clients, colleagues and communities build the confidence to thrive, creating healthier and more sustainable futures. Together with Marsh Risk, Guy Carpenter, and Oliver Wyman, we help organizations build resilience and competitive advantages from every angle. With annual revenue over $24 billion and more than 90,000 colleagues in 130 countries, Marsh helps build the confidence to thrive through the power of perspective.
New York, New York, US
Public
$5B Revenue
http://www.mercer.com
22.3K Employees
MMC Ticker
Aon
We exist to shape decisions for the better — to protect and enrich the lives of people around the world. Through actionable analytic insight, globally integrated Risk Capital and Human Capital expertise, and locally relevant solutions, our colleagues provide clients in over 120 countries with the clarity and confidence to make better risk and people decisions that help protect and grow their businesses.
UK
Private
$15.7B Revenue
http://www.aon.com
92.7K Employees
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