How many email patterns does Marsh McLennan use?

Marsh McLennan uses 51 known email patterns.

What domain does Marsh McLennan use for work emails?

Marsh McLennan uses marsh.com, mmc.com, marshmclennan.com, mma-mi.com, marshpm.com for work email addresses.

Most Common Email Formats at Marsh McLennan

Marsh McLennan's most common email format is First.Last@marsh.com (ex. John.Doe@marsh.com), used for 92% of marsh.com addresses. Marsh McLennan uses 13 email patterns across 5 domains: marsh.com, mmc.com, marshmclennan.com, mma-mi.com and marshpm.com. Percentages are the share of addresses within each domain.

@marsh.com

4 patterns

Format	Example	Share of marsh.com
First.Last@marsh.comMost common	John.Doe@marsh.com	92%
FirstLast@marsh.com	JohnDoe@marsh.com	5%
First.L@marsh.com	John.D@marsh.com	2%
Last.First@marsh.com	Doe.John@marsh.com	1%

@mmc.com

3 patterns

Format	Example	Share of mmc.com
First.Last@mmc.comMost common	John.Doe@mmc.com	95%
F.Last@mmc.com	J.Doe@mmc.com	4%
First.Middle@mmc.com	John.Michael@mmc.com	1%

@marshmclennan.com

3 patterns

Format	Example	Share of marshmclennan.com
First.Last@marshmclennan.comMost common	John.Doe@marshmclennan.com	94%
First@marshmclennan.com	John@marshmclennan.com	5%
First.Middle@marshmclennan.com	John.Michael@marshmclennan.com	1%

@mma-mi.com

2 patterns

Format	Example	Share of mma-mi.com
FLast@mma-mi.comMost common	JDoe@mma-mi.com	98%
FL@mma-mi.com	JD@mma-mi.com	2%

@marshpm.com

1 pattern

Format	Example	Share of marshpm.com
First.Last@marshpm.comMost common	John.Doe@marshpm.com	100%

Need a specific person's email?

Browse Marsh McLennan's employee directory (about 40K employees) and reveal verified emails free.

Frequently Asked Questions

What does Marsh McLennan do?

Marsh McLennan was founded in 1871 and operates in the Professional Services industry, alongside similar companies like Deloitte, Ernst & Young and Aon plc. You can visit marsh.com or contact Marsh McLennan's headquarters by phone at

+1-212-345-****

. Explore Marsh McLennan's company overview page for more information.

What is Marsh McLennan's email address format?

Marsh McLennan's email format typically follows the pattern of First.Last@marsh.com; this email format is used 92% of the time. Other contacts within LeadIQ's database had email formats such as FirstLast@marsh.com and First.L@marsh.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Marsh McLennan have currently?

Marsh McLennan has approximately 40K employees as of October 2026. Key team members to contact include Ceo Morocco: M. T., Chief Executive Officer: T. S. and Ceo Marsh Mclennan Qatar: A. Q. For more team information and contact data, explore Marsh McLennan's employee directory with LeadIQ.

Marsh McLennan Email Format

Professional ServicesNew York, United States10001+ Employees

Marsh & McLennan Companies is a multinational financial services firm that provides risk management, strategic advisory, and people-focused services. It operates through four units—Marsh Risk, Guy Carpenter, Mercer, and Oliver Wyman—and serves clients in 130 countries. The organization helps clients identify and quantify risks, develop risk management strategies, and address workforce and organizational needs.

It is based in New York City and functions as a professional services firm within the risk and advisory field. In November 2025, Marsh McLennan International announced the appointment of James Addington-Smith as CEO of Marsh UK, reflecting leadership changes across its regional businesses.

Most common format

First.Last@marsh.com

Example: John.Doe@marsh.com

13 patterns across 5 domains. See all formats

Verify a Marsh McLennan email address

Free with a LeadIQ account. No credit card.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust LeadIQ to help them build pipeline confidently.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

Most Common Email Formats at Marsh McLennan

@marsh.com

@mmc.com

@marshmclennan.com

@mma-mi.com

@marshpm.com

Need a specific person's email?

Frequently Asked Questions

What does Marsh McLennan do?

What is Marsh McLennan's email address format?

How many employees does Marsh McLennan have currently?

Marsh McLennan Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.