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John Sullivan Email & Phone Number
Senior Managing Director at Relational Investors LLC
at
Relational Investors LLC
3 work emails found
@rillc.com
3 phones found area 858
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 71%
Current company
Role
Senior Managing Director at Relational Investors LLC
Location
San Diego, California, United States
Company size
Who is John Sullivan? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Sullivan is listed as Senior Managing Director at Relational Investors LLC at Relational Investors LLC, a with 15 employees, based in San Diego, California, United States. AeroLeads shows a work email signal at rillc.com, phone signal with area code 858, and a matched LinkedIn profile for John Sullivan.
John Sullivan previously worked as Senior Managing Director at Relational Investors Llc.
Company email context
Email format at Relational Investors LLC
This section adds company-level context without repeating John Sullivan's masked contact details.
*@rillc.com
77% confidence
AeroLeads found 3 current-domain work email signals for John Sullivan. Compare company email patterns before reaching out.
Profile bio
About John Sullivan
John Sullivan is a Senior Managing Director at Relational Investors LLC at Relational Investors LLC.
Current workplace
John Sullivan's current company
Company context helps verify the profile and gives searchers a useful next step.
Relational Investors Llc
1 role
John Sullivan work experience
A career timeline built from the work history available for this profile.
-
Senior Managing Director
Team & coworkers
Colleagues at Relational Investors LLC
Other employees you can reach at rillc.com. View company contacts for 15 employees →
MH
Matt Hepler
Colleague at Relational Investors LlcSan Diego, California, United States
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DR
Darlene Reed-Asuega
Colleague at Relational Investors LlcCarlsbad, California, United States
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FF
Fogang Fadel
Colleague at Relational Investors LlcMuscat, Masqaţ, Oman
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CJ
Carrie Janssen
Colleague at Relational Investors LlcEl Cajon, California, United States
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RW
Ralph Whitworth
Colleague at Relational Investors LlcSan Diego, California, United States
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CS
Cindy Smith
Colleague at Relational Investors LlcSan Diego, California, United States
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MG
Michael Griffin
Colleague at Relational Investors LlcSan Diego, California, United States
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FH
Frank Hurst
Colleague at Relational Investors LlcSan Diego, California, United States
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Matt Hepler
Colleague at Relational Investors LlcSan Diego, California, United States
View →
DR
Darlene Reed-Asuega
Colleague at Relational Investors LlcCarlsbad, California, United States
View →
FF
Fogang Fadel
Colleague at Relational Investors LlcMuscat, Masqaţ, Oman
View →
CJ
Carrie Janssen
Colleague at Relational Investors LlcEl Cajon, California, United States
View →
RW
Ralph Whitworth
Colleague at Relational Investors LlcSan Diego, California, United States
View →
CS
Cindy Smith
Colleague at Relational Investors LlcSan Diego, California, United States
View →
MG
Michael Griffin
Colleague at Relational Investors LlcSan Diego, California, United States
View →
FH
Frank Hurst
Colleague at Relational Investors LlcSan Diego, California, United States
View →
FAQ
Frequently asked questions about John Sullivan
Quick answers generated from the profile data available on this page.
What company does John Sullivan work for?
John Sullivan works for Relational Investors LLC.
What is John Sullivan's role at Relational Investors LLC?
John Sullivan is listed as Senior Managing Director at Relational Investors LLC at Relational Investors LLC.
What is John Sullivan's email address?
AeroLeads has found 3 work email signals at @rillc.com for John Sullivan at Relational Investors LLC.
What is John Sullivan's phone number?
AeroLeads has found 3 phone signal(s) with area code 858 for John Sullivan at Relational Investors LLC.
Where is John Sullivan based?
John Sullivan is based in San Diego, California, United States while working with Relational Investors LLC.
What companies has John Sullivan worked for?
John Sullivan has worked for Relational Investors Llc.
Who are John Sullivan's colleagues at Relational Investors LLC?
John Sullivan's colleagues at Relational Investors LLC include Matt Hepler, Darlene Reed-Asuega, Fogang Fadel, Carrie Janssen, and Ralph Whitworth.
How can I contact John Sullivan?
You can use AeroLeads to view verified contact signals for John Sullivan at Relational Investors LLC, including work email, phone, and LinkedIn data when available.
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