What departments does Mariner Investment Group, LLC have?

Mariner Investment Group, LLC has employees across 9 departments including Education, Operations, Program & Project Management, Finance, Analytics.

What is the largest department at Mariner Investment Group, LLC?

The largest department at Mariner Investment Group, LLC is Program & Project Management with 4 employees.

Where are Mariner Investment Group, LLC employees located globally?

Mariner Investment Group, LLC has employees across 4 continents and 6 countries including Nigeria, Japan, Malaysia, United Kingdom Of Great Britain And Northern Ireland, France.

How has Mariner Investment Group, LLC's team size changed over time?

Mariner Investment Group, LLC's team has grown from approximately 136 to 145 employees based on available data.

Mariner Investment Group, LLC Employee Directory

Investment ManagementNew York, United States51-200 Employees

Mariner Investment Group, LLC is an investment advisory firm that combines extensive investing experience with a strong emphasis on risk management. Founded in 1992, it specializes in alternative asset management and offers investment solutions across a broad range of markets to sophisticated investors. The firm is based in New York City, New York.

In the investment management industry, Mariner positions itself as a specialist in alternative strategies, leveraging its risk controls to pursue diversified market exposure. It operates with a mid-sized team serving sophisticated investors seeking specialized asset solutions.

Mariner Investment Group, LLC Global Highlights

North America
210

United States Of America
210

Europe
11

United Kingdom Of Great Britain And Northern Ireland
10
France
1

Asia
4

Japan
3
Malaysia
1

Africa
1

Nigeria
1

Mariner Investment Group, LLC's Leadership

R. M.
Partner, Cco & Mlro For Mariner Investment (europe) Llp
Mobile Phone
Email
W. T.
Partner
Mobile Phone
Email
J. D.
Managing Partner
Mobile Phone
Email
D. P.
Managing Director, Head Of Investor Relations
Mobile Phone
Email
P. K.
Galton Team Head Of Portfolio Strategy
Mobile Phone
Email
W. Y.
Managing Director
Mobile Phone
Email
P. T. J.
Operations Director
Mobile Phone
Email
J. J.
Portfolio Manager
Mobile Phone
Email

Mariner Investment Group, LLC Employee Metrics

100%

50%

0%

2026

2025

Banking
Finance
Engineering
Accounting
Entrepreneurship
Other
Business

Contact profiles from Mariner Investment Group, LLC

Name

Title

Contact

Location

Last Update

R. M.
Partner, Cco & Mlro For Mariner Investment (europe) Llp
Mobile Phone
Email
United Kingdom, England
Aug 02, 2026
W. T.
Partner
Mobile Phone
Email
Aug 06, 2026
J. D.
Managing Partner
Mobile Phone
Email
Oct 16, 2024
D. P.
Managing Director, Head Of Investor Relations
Mobile Phone
Email
Aug 04, 2026
P. K.
Galton Team Head Of Portfolio Strategy
Mobile Phone
Email
Oct 21, 2024
W. Y.
Managing Director
Mobile Phone
Email
Oct 17, 2024
P. T. J.
Operations Director
Mobile Phone
Email
Malaysia
Sep 04, 2026
J. J.
Portfolio Manager
Mobile Phone
Email
Bay
Apr 17, 2026
M. A.
Portfolio Manager
Mobile Phone
Email
United Kingdom
Aug 31, 2026
R. M.
Portfolio Manager At Mariner Investment (europe) Llp, An Affiliate Of Mariner Investment Group, Llc
Mobile Phone
Email
United Kingdom, England
Jun 25, 2026

Frequently Asked Questions

What is Mariner Investment Group, LLC known for?

Mariner Investment Group, LLC was founded in 1992 and operates in the Investment Management industry. You can contact Mariner Investment Group, LLC's main corporate office by phone at

+1-212-758-****

. Explore Mariner Investment Group, LLC's company overview page for more information.

What is Mariner Investment Group, LLC's most common email format?

Mariner Investment Group, LLC employees' email format typically follows the pattern of FLast@marinercapital.com. Trying to find reliable and up-to-date employee contact data? Find more Mariner Investment Group, LLC email formats with LeadIQ.

How many employees does Mariner Investment Group, LLC have currently?

Mariner Investment Group, LLC has approximately 186 employees as of August 2026. These team members are located across 4 continents, including North America, Europe and Asia.

Who are Mariner Investment Group, LLC's key employees and leadership?

As of August 2026, Mariner Investment Group, LLC's key employees include:

Partner, Cco & Mlro For Mariner Investment (europe) Llp: R. M.
Partner: W. T.
Managing Partner: J. D.
Managing Director, Head Of Investor Relations: D. P.
Galton Team Head Of Portfolio Strategy: P. K.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

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

Mariner Investment Group, LLC Employee Directory

Find Mariner Investment Group, LLC employees' phone numbers or email addresses

Name search is limited — try advanced search instead