Found email addresses for John Markham:
Found phone for John Markham:
A different John Markham?
Sign up to search for other John Markham's across our 850M+ professionals databaseWork Experience 14 years
Apr 2019 - Current
Aug 2018 - Apr 2019
May 2017 - Jan 2018
Dec 2014 - Apr 2017
Dec 2012 - Dec 2014
Their professional focus is Accident, Account Management, and Casualty Insurance across 3 core areas.
Education
None at The Ohio State University
None at Columbus State
Frequently Asked Questions
What is John Markham's email address?
SignalHire found a verified business email address for John Markham: m**@sedgwick.com.What is John Markham's phone number?
SignalHire found a verified phone number for John Markham: +1-***-***-8599.How do I contact John Markham at Sedgwick?
You can reach John Markham 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 John Markham's professional background?
John Markham has 14 years of professional experience. They have held roles including Claims Adjuster Representative, Claims Representative, and Personal Lines Account Manager at companies such as Safelite Solutions, Westfield Insurance, and Westfield Group/Westfield Insurance. Their education includes None from The Ohio State University, and None from Columbus State.Is John Markham's contact information up to date?
Yes. John Markham's SignalHire profile was last updated on 24 April 2026, reflecting their current position as Claims Representative at Sedgwick.John Markham Namesakes
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