Compare Aon vs Marsh & McLennan Companies BETA

See how working at Aon vs. Marsh & McLennan Companies compares on a variety of workplace factors. By comparing employers on employee ratings, salaries, reviews, pros/cons, job openings and more, you'll feel one step ahead of the rest. All salaries and reviews are posted by employees working at Aon vs. Marsh & McLennan Companies. Learn more about each company and apply to jobs near you.
Aon company icon

Aon

Employee Ratings

  • Aon scored higher in 6 areas: Overall Rating, Career Opportunities, Work-life balance, Senior Management, Culture & Values and % Recommend to a friend.
  • Marsh & McLennan Companies scored higher in 3 areas: Compensation & Benefits, CEO Approval and Positive Business Outlook.
Overall Rating
(full-time and part-time employees only)
Overall Rating
(full-time and part-time employees only)
3.6
(based on 3376 reviews)
Overall Rating
(full-time and part-time employees only)
3.5
(based on 921 reviews)
Career Opportunities
Career Opportunities
3.3
Career Opportunities
3.1
Compensation & Benefits
Compensation & Benefits
3.3
Compensation & Benefits
3.4
Work-life balance
Work-life balance
3.5
Work-life balance
3.4
Senior Management
Senior Management
3.1
Senior Management
3.0
Culture & Values
Culture & Values
3.5
Culture & Values
3.3
CEO Approval
CEO Approval
Aon Ceo Greg Case
83%
83%Greg Case
CEO Approval
Marsh & McLennan Companies Ceo Daniel S. Glaser
86%
86%Daniel S. Glaser
Marsh & McLennan Companies employees rated their CEO Approval 3% higher than Aon employees rated theirs.
% Recommend to a friend
% Recommend to a friend
70%
% Recommend to a friend
69%
Positive Business Outlook
Positive Business Outlook
57%
Positive Business Outlook
61%
Marsh & McLennan Companies employees rated their Positive Business Outlook 3% higher than Aon employees rated theirs.

Salaries

Aon has 460 more total submitted salaries than Marsh & McLennan Companies.
Salaries for similar jobs
Salaries for similar jobs
Business Analyst8 Salaries
₹ 5,88,454/yr
Consultant12 Salaries
₹ 9,62,359/yr
Senior Software Engineer12 Salaries
₹ 9,01,338/yr
Salaries for similar jobs
Assistant Manager6 Salaries
₹ 7,79,084/yr
Risk Consultant1 Salaries
₹ 84,053/mo
Senior Test Analyst2 Salaries
₹ 7,93,627/yr

What Employees Say

  • Aon had 343 more reviews than Marsh & McLennan Companies that mentioned "Work life balance" as a Pro.
  • Aon had 91 more reviews than Marsh & McLennan Companies that mentioned "Work life balance" as a Con.
Pros
Pros
"Work life balance"(in 401 reviews)
"Work environment"(in 220 reviews)
Pros
"Work life balance"(in 58 reviews)
"Great benefits"(in 44 reviews)
Cons
Cons
"Work life balance"(in 123 reviews)
"Long hours"(in 65 reviews)
Cons
"Work life balance"(in 32 reviews)
"Senior management"(in 27 reviews)
Featured Review

Former Employee - Delivery Analyst

I worked at Aon full-time

Pros

Great Learning, senior management good

Cons

no Cons as so far

Manager

I have been working at Marsh & McLennan Companies for more than 3 years

Pros

Great work environment, challenging work, good HR team, pro employee policies and practices which are better than industry standards. More often than not, we see evidences of a good work culture... through empathy and compassion shown towards employees including ones who exit! It's the leaders at JLT India who make a difference..

Cons

Delayed decision making, ambiguous India structure which should get resolved by 2020..

Advice to Management

Continue the good work and aim to make this a best place to work!

Job Postings

Aon has 645 more recently posted open jobs than Marsh & McLennan Companies.