John Spencer
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John Spencer Email & Phone Number

Non-executive Chair at Markel International
Location: United Kingdom, United Kingdom, United Kingdom 11 work roles 2 schools
1 work email found @markelinternational.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@markelinternational.com
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Current company
Markel International
Role
Non-executive Chair
Location
United Kingdom, United Kingdom, United Kingdom
Company size
624 employees

Who is John Spencer? Overview

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Quick answer

John Spencer is listed as Non-executive Chair at Markel International, a company with 624 employees, based in United Kingdom, United Kingdom, United Kingdom. AeroLeads shows a work email signal at markelinternational.com and a matched LinkedIn profile for John Spencer.

John Spencer previously worked as Non Executive Chair at Markel International and Bain External Advisor at Bain & Company. John Spencer holds Master Of Arts (Ma), Modern Languages & Law from University Of Cambridge.

Company email context

Email format at Markel International

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{first}.{last}@markelinternational.com
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AeroLeads found 1 current-domain work email signal for John Spencer. Compare company email patterns before reaching out.

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Profile bio

About John Spencer

35 years in senior management and board level roles in the insurance market. Deep understanding of the insurance value chain, including Underwriting, Distribution, Intermediation, Financing and Technology/Analytics, and 

of the evaluation, management and mitigation of risk. 

Particular insights into the challenges of growing and developing businesses within a highly-regulated environment and, as an experienced board and committee chair, in achieving high standards of corporate governance whilst maintaining an entrepreneurial culture.

Listed skills include Executive Management, Corporate Governance, Business Strategy, International Business Development, and 17 others.

Current workplace

John Spencer's current company

Company context helps verify the profile and gives searchers a useful next step.

Markel International
Markel International
Non-executive Chair
london, greater london, united kingdom
Website
markelinternational.com
Employees
624
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Company profile
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11 roles · 31 years

John Spencer work experience

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

Bain External Advisor

Current
Bain & Company

London, United Kingdom

Jul 2020 - Present

Non-Executive Chairman, Accelerant Insurance Europe Sa And Accelerant Insurance Uk Ltd

Current
Accelerant Holdings

London, United Kingdom

Jun 2020 - Present

Non-Executive Director

Newline Group

London, United Kingdom

2010 - Jun 2020

Non-Executive Director

Thb Group Ltd

London, United Kingdom

2012 - 2016 ~4 yrs

Non-Executive Chairman

Argoglobal
2008 - 2016 ~8 yrs

Director

Ultimate Risk Solutions Llc
2010 - 2013 ~3 yrs

Senior Advisor

Sfri Llc
2008 - 2012 ~4 yrs

Group Chief Executive

Bms Group
1997 - 2008 ~11 yrs

Head Of Development & Operations, The Americas

Lloyd'S Of London
1995 - 1997 ~2 yrs
Team & coworkers

Colleagues at Markel International

Other employees you can reach at markelinternational.com. View company contacts for 624 employees →

LD Laura Devoir Cert Cii Laura Devoir Cert Cii Colleague at Markel InternationalHockley, England, United Kingdom, United Kingdom View → SA Sarah Ahmed Sarah Ahmed Colleague at Markel InternationalLondon Area, United Kingdom, United Kingdom View → SD Sean Davenport Sean Davenport Colleague at Markel InternationalCarmarthen, Wales, United Kingdom, United Kingdom View → FD Finlay Dyer Finlay Dyer Colleague at Markel InternationalUnited Kingdom, United Kingdom View → BD Bryan Dressler Bryan Dressler Colleague at Markel InternationalLondon, England, United Kingdom, United Kingdom View → KÖ Kübra Öztürk Kübra Öztürk Colleague at Markel InternationalCity Of London, England, United Kingdom, United Kingdom View → JV Jose Villanueva Ortín Jose Villanueva Ortín Colleague at Markel InternationalMadrid, Community Of Madrid, Spain, Spain View → AW Anthony Waterson Anthony Waterson Colleague at Markel InternationalWest Malling, England, United Kingdom, United Kingdom View → DS David Sawyer David Sawyer Colleague at Markel InternationalSouth Croydon, England, United Kingdom, United Kingdom View → DM Dee Mccalla Dee Mccalla Colleague at Markel InternationalUnited Kingdom, United Kingdom View →
2 education records

John Spencer education

FAQ

Frequently asked questions about John Spencer

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

What company does John Spencer work for?

John Spencer works for Markel International.

What is John Spencer's role at Markel International?

John Spencer is listed as Non-executive Chair at Markel International.

What is John Spencer's email address?

AeroLeads has found 1 work email signal at @markelinternational.com for John Spencer at Markel International.

Where is John Spencer based?

John Spencer is based in United Kingdom, United Kingdom, United Kingdom while working with Markel International.

What companies has John Spencer worked for?

John Spencer has worked for Markel International, Bain & Company, Accelerant Holdings, Uk General Insurance, and Newline Group.

Who are John Spencer's colleagues at Markel International?

John Spencer's colleagues at Markel International include Laura Devoir Cert Cii, Sarah Ahmed, Sean Davenport, Finlay Dyer, and Bryan Dressler.

How can I contact John Spencer?

You can use AeroLeads to view verified contact signals for John Spencer at Markel International, including work email, phone, and LinkedIn data when available.

What schools did John Spencer attend?

John Spencer holds Master Of Arts (Ma), Modern Languages & Law from University Of Cambridge.

What skills is John Spencer known for?

John Spencer is listed with skills including Executive Management, Corporate Governance, Business Strategy, International Business Development, Establishing Strategic Partnerships, Enterprise Risk Management, Financial Regulation, and Regulatory Affairs.

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