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John Seaman Email & Phone Number

Founder, CEO @ Saybrook Partners | Consultant, Author, Entrepreneur | HBR Contributor at Saybrook Partners
Location: New York, United States 5 work roles 2 schools
1 work email found @winthropgroup.com 2 phones found area 917 and 212 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@winthropgroup.com
Direct phone (917) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Founder, CEO @ Saybrook Partners | Consultant, Author, Entrepreneur | HBR Contributor
Location
New York, United States

Who is John Seaman? Overview

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Quick answer

John Seaman is listed as Founder, CEO @ Saybrook Partners | Consultant, Author, Entrepreneur | HBR Contributor at Saybrook Partners, based in New York, United States. AeroLeads shows a work email signal at winthropgroup.com, phone signal with area code 917, 212, and a matched LinkedIn profile for John Seaman.

John Seaman previously worked as Founder, CEO at Saybrook Partners and Director at The Winthrop Group, Inc.. John Seaman holds B.A., History from Yale University.

Company email context

Email format at Saybrook Partners

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{first_initial}{last}@winthropgroup.com
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AeroLeads found 1 current-domain work email signal for John Seaman. Compare company email patterns before reaching out.

Profile bio

About John Seaman

John is an accomplished author, historian, and editor with 20 years of experience as a consultant to organizations and families around the world. The founder and CEO of Saybrook Partners, a boutique communications and strategy advisor, he helps leaders capture insights from their own lived experience and use them to transform culture, brand, and strategy. Before entering consulting, he worked in various strategy and management roles for a global brokerage firm, based in London and New York. A frequent speaker at industry and family business conferences, John has authored or co-authored histories of Brown Brothers Harriman (the private bank), the Mellon Foundation, McKinsey & Company, Boston Consulting Group, Mylan N.V. (now Viatris), Dimensional Fund Advisors, and Procter & Gamble, among others. He also has a long record of work in biography, memoir, and family history for private clients. His most recent publication is a Harvard Business Review article on managing legacy in family enterprise. John is currently at work on a multi-generational family history as well as a major consulting study for a leading family firm.John has a B.A. from Yale and a Ph.D. from Columbia.

Listed skills include History, Strategy, Research, Project Management, and 22 others.

Current workplace

John Seaman's current company

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Saybrook Partners
Saybrook Partners
Founder, CEO @ Saybrook Partners | Consultant, Author, Entrepreneur | HBR Contributor
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5 roles

John Seaman work experience

A career timeline built from the work history available for this profile.

Founder, Ceo

Current

New Canaan, Ct, Us

Saybrook Partners is a boutique communications and strategy advisor to organizations and families around the world. We help our clients transform their culture, brand, and strategy through insights derived from their organizational memory and experience. Our unique approach combines proven historical methodologies and creative storytelling with real-world industry expertise. We seek not only to build compelling and persuasive narratives, but also to change the way our clients think about management and governance, leading to a more sustainable, long-term view of the enterprise itself. As CEO, John leads a distinguished team of employees and consultants from around the world who share the same passion for creating compelling stories and what those stories can do for clients striving to do great things. In addition to his management responsibilities, John produces outstanding content in the form of consulting studies, books, articles, case studies, white papers, blogs, speeches, and op-eds. He also consults to senior executives and family leaders on related issues in branding, strategic communications, reputation management, organizational development, and family succession and governance.

Dec 2015 - Present

Global Program Manager

New York, New York, Us

Jan 2003 - Dec 2005

Senior Manager

New York, New York, Us

Nov 1996 - Dec 2002
2 education records

John Seaman education

B.A., History

Yale University

Ph.D., History

Columbia University
FAQ

Frequently asked questions about John Seaman

Quick answers generated from the profile data available on this page.

What company does John Seaman work for?

John Seaman works for Saybrook Partners.

What is John Seaman's role at Saybrook Partners?

John Seaman is listed as Founder, CEO @ Saybrook Partners | Consultant, Author, Entrepreneur | HBR Contributor at Saybrook Partners.

What is John Seaman's email address?

AeroLeads has found 1 work email signal at @winthropgroup.com for John Seaman at Saybrook Partners.

What is John Seaman's phone number?

AeroLeads has found 2 phone signal(s) with area code 917, 212 for John Seaman at Saybrook Partners.

Where is John Seaman based?

John Seaman is based in New York, United States while working with Saybrook Partners.

What companies has John Seaman worked for?

John Seaman has worked for Saybrook Partners, The Winthrop Group, Inc., Fordham University, and Marsh.

How can I contact John Seaman?

You can use AeroLeads to view verified contact signals for John Seaman at Saybrook Partners, including work email, phone, and LinkedIn data when available.

What schools did John Seaman attend?

John Seaman holds B.A., History from Yale University.

What skills is John Seaman known for?

John Seaman is listed with skills including History, Strategy, Research, Project Management, Higher Education, Editing, Nonprofits, and Management.

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