MMC Securities LLC

New York, NY Doing business as Marsh & Mclennan Securities And Insurance Brokerage Part of Marsh & Mclennan Companies Inc.

Company facts

Self-certified in SAM.gov: For Profit Organization

Limited Liability Company
Entity structure: Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov: 523150 Investment Banking and Securities Intermediation Primary
Corporate family: Marsh & Mclennan Companies Inc. Parent M4KKANLT3XA8

MMC Securities LLC HBD5XB8K5ZW7
SAM.gov registration date: Apr 9, 2018
Physical address: 1166 6th Ave, New York, NY 10036, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jan 14, 2026.

MMC Securities LLC's Unique Entity ID (UEI) in SAM.gov is HBD5XB8K5ZW7.

MMC Securities LLC's CAGE code is 83G98.

MMC Securities LLC's primary NAICS code is 523150 (Investment Banking and Securities Intermediation).

MMC Securities LLC's physical address in SAM.gov is 1166 6th Ave, New York, NY 10036, USA.

Yes. MMC Securities LLC's SAM.gov registration is active through January 7, 2027.

MMC Securities LLC is part of Marsh & Mclennan Companies Inc.

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