Marsh & McLennan Companies is a New York City-based company founded in 1871.
| Company Operating Status | Active |
|---|---|
| Full Address | 1166 Avenue of the Americas New York, NY 10036 |
| Legal Entity Identifier | 549300XMP3KDCKJXIU47 |
| Stock Symbol | MMC |
| Ticker Symbol | MMC |
| Wellfound ID | marsh-and-mclennan-companies |
| Wikidata ID | Q1786345 |