MHM: Marsh & McLennan: Marsh & McLennan Companies to Hold Investor Call on November 6 to Discuss Third Quarter 2013 Results

  MHM: Marsh & McLennan: Marsh & McLennan Companies to Hold Investor Call on
  November 6 to Discuss Third Quarter 2013 Results

UK Regulatory Announcement

LONDON

Marsh & McLennan Companies, Inc. (NYSE:MMC), a global professional services
firm offering clients advice and solutions in the areas of risk, strategy, and
human capital, plans to announce third quarter 2013 results on Wednesday,
November 6, 2013 in a news release to be issued before the market opens. The
release will also be available on the Company’s website at www.mmc.com.

Marsh & McLennan Companies President and CEO Dan Glaser and CFO Mike Bischoff
will lead a discussion with investors regarding financial results at 8:30 a.m.
Eastern time on November 6. The discussion will include a question-and-answer
period.

To participate in the teleconference, please dial +1 800 949 2165. Callers
from outside the United States should dial +1 719 325 4937. The access code
for both numbers is 3881351. The live audio webcast may be accessed at
www.mmc.com. A replay of the webcast will be available approximately two hours
after the event at the same web address.

MARSH & McLENNAN COMPANIES (NYSE:MMC) is a global professional services firm
offering clients advice and solutions in the areas of risk, strategy, and
human capital. Marsh is a global leader in insurance broking and risk
management; Guy Carpenter is a global leader in providing risk and reinsurance
intermediary services; Mercer is a global leader in talent, health,
retirement, and investment consulting; and Oliver Wyman is a global leader in
management consulting. Marsh & McLennan Companies’ 54,000 colleagues worldwide
provide analysis, advice, and transactional capabilities to clients in more
than 100 countries. The Company prides itself on being a responsible corporate
citizen and making a positive impact in the communities in which it operates.
Visit www.mmc.com for more information.

Media:
Marsh & McLennan Companies
Laura Cora, +1 212-345-2731
laura.cora@mmc.com
or
Investors:
Marsh & McLennan Companies
Keith Walsh, +1 212-345-0057
keith.walsh@mmc.com

Contact:

Marsh & McLennan