ANNUAL REPORT

Company

MARSH & MCLENNAN COMPANIES, INC.

Filed

March 1, 2007

Period of Report

December 31, 2006

Accession Number

0001206774-07-000563

A 10-K is a company's comprehensive annual report, required by the SEC. It includes audited financial statements, a description of the business, risk factors, and management's discussion of results. Learn more about 10-K filings →