Founder And Ceo
Greyfield Strategies
AeroLeads people directory · profile
Patrick Brennan Email & Phone Number
Founder and CEO
at
Greyfield Strategies
1 work email found
@guardianlife.com
1 phone found area 212
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Greyfield Strategies
Role
Founder and CEO
Location
New York, New York, United States
Who is Patrick Brennan? Overview
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Quick answer
Patrick Brennan is listed as Founder and CEO at Greyfield Strategies, based in New York, New York, United States. AeroLeads shows a work email signal at guardianlife.com, phone signal with area code 212, and a matched LinkedIn profile for Patrick Brennan.
Patrick Brennan previously worked as Founder & CEO at Greyfield Strategies and Vice President, Executive Communications & Corporate Social Responsibility at Guardian Life. Patrick Brennan holds Bachelor'S Degree from Suny New Paltz.
Company email context
Email format at Greyfield Strategies
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{first_initial}{last}@guardianlife.com
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AeroLeads found 1 current-domain work email signal for Patrick Brennan. Compare company email patterns before reaching out.
Profile bio
About Patrick Brennan
Patrick Brennan is a Founder and CEO at Greyfield Strategies. He possess expertise in public policy, nonprofits, community outreach, strategic communications, strategic planning and 21 more skills.
Listed skills include Public Policy, Nonprofits, Community Outreach, Strategic Communications, and 22 others.
Current workplace
Patrick Brennan's current company
Company context helps verify the profile and gives searchers a useful next step.
Greyfield Strategies
16 roles
Patrick Brennan work experience
A career timeline built from the work history available for this profile.
Founder & Ceo
Current
Greyfield Strategies
Public Affairs, Social Impact & Business Operations Consultants
Jul 2022 - Present
Vice President, Executive Communications & Corporate Social Responsibility
Jan 2021 - Jul 2022
Vice President And Chief Of Staff To The Ceo
Aug 2019 - Jan 2021
Chief Operating Officer
Sep 2017 - Sep 2018
Chief Of Staff
Oct 2012 - Aug 2017
Vice President
Jun 2010 - Oct 2012
Senior Advisor
Dec 2008 - Jan 2010
Commissioner
Jun 2007 - Jun 2008
Special Advisor To The Mayor And Chief Of Staff For Government Affairs & Communications
Jan 2006 - Jun 2007
Deputy Campaign Manager
Dec 2004 - Dec 2005
Managing Director
Dec 2002 - Dec 2004
Political Director
Bill Mulrow For Nys Comptroller
Dec 2001 - Dec 2002
Political & Legislative Analyst
District Council 37, Afscme
Dec 1999 - Dec 2001
Chief Of Staff
Dec 1998 - Dec 1999
Campaign Aide
Jul 1998 - Nov 1998
2 education records
Patrick Brennan education
Bachelor'S Degree
Education record
FAQ
Frequently asked questions about Patrick Brennan
Quick answers generated from the profile data available on this page.
What company does Patrick Brennan work for?
Patrick Brennan works for Greyfield Strategies.
What is Patrick Brennan's role at Greyfield Strategies?
Patrick Brennan is listed as Founder and CEO at Greyfield Strategies.
What is Patrick Brennan's email address?
AeroLeads has found 1 work email signal at @guardianlife.com for Patrick Brennan at Greyfield Strategies.
What is Patrick Brennan's phone number?
AeroLeads has found 1 phone signal(s) with area code 212 for Patrick Brennan at Greyfield Strategies.
Where is Patrick Brennan based?
Patrick Brennan is based in New York, New York, United States while working with Greyfield Strategies.
What companies has Patrick Brennan worked for?
Patrick Brennan has worked for Greyfield Strategies, Guardian Life, Guardian, The Rockefeller Foundation, and Unitedhealth Group.
How can I contact Patrick Brennan?
You can use AeroLeads to view verified contact signals for Patrick Brennan at Greyfield Strategies, including work email, phone, and LinkedIn data when available.
What schools did Patrick Brennan attend?
Patrick Brennan holds Bachelor'S Degree from Suny New Paltz.
What skills is Patrick Brennan known for?
Patrick Brennan is listed with skills including Public Policy, Nonprofits, Community Outreach, Strategic Communications, Strategic Planning, Policy Analysis, Fundraising, and Public Speaking.
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