Mark Sullivan

Mark Sullivan: Email & Phone Number

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Operating Partner / Investment Advisor at Private Family Office|United States

Position:

Operating Partner / Investment Advisor at Private Family Office

Location:

United States

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Last updated: 2026-04-28
Updated: 2026-04-28

Found email addresses for Mark Sullivan:

Business emails:
Personal emails:
m***@hotmail.com

Found phones for Mark Sullivan:

+1-480-***-**58,
+1-205-***-**84,
+1-323-***-**80
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Work Experience 24 years

Operating Partner / Investment Advisor at Private Family Office

Feb 2021 - Current

Director, Investment Operations at Northern Trust

Mar 2013 - Dec 2020

Investment Analyst at Fidelity Investments

May 2002 - Jan 2007

Mark Sullivan started working in 2002, then the employee has changed 2 companies and 2 jobs. On average, Mark Sullivan works for one company for 5 years 10 months.

Their professional focus is Android, Asset Management, and Capital Allocation across 3 core areas.

Education

B.S at San Francisco State University

M.S at University of Southern California

Frequently Asked Questions

What is Mark Sullivan's email address?

SignalHire found verified email addresses for Mark Sullivan, both business and personal. Their business email is g********************k@gmail.com, and personal emails include m***@gmail.com, and m***@hotmail.com.

What is Mark Sullivan's phone number?

SignalHire found multiple verified phone numbers for Mark Sullivan: +1-520-***-**83, +1-480-***-**58, and +1-205-***-**84.

How do I contact Mark Sullivan at Private Family Office?

You can reach Mark Sullivan through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Mark Sullivan's professional background?

Mark Sullivan has 24 years of professional experience. They have held roles including Director, Investment Operations, and Investment Analyst at companies such as Northern Trust, and Fidelity Investments. Their education includes B.S from San Francisco State University, and M.S from University of Southern California.

Is Mark Sullivan's contact information up to date?

Yes. Mark Sullivan's SignalHire profile was last updated on 28 April 2026, reflecting their current position as Operating Partner / Investment Advisor at Private Family Office in Mexico City, Mexico.

Mark Sullivan Namesakes

Name
Company
Position
Mark Sullivan
Quality Engineer
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Mark Sullivan
Cedar Crest Village
Driver
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Mark Sullivan
Director Project Delivery
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Justin Graham
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Jasmine
Executive Personal Assistant
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Arlindo Marques De Santana
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Luciana
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Marina Boshra
Junior Lawyer
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Abe Rosenwald
Family Office Liaison & Household Operations Manager
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Faisal
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Khatereh
Medical Aesthetician
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Phionah Nuwahereza
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