Jonathan Sumner
2 email domains
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Jonathan Sumner Email & Phone Number
Mr at Citadel Investment Group
at
Citadel Investment Group
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✓ Verified July 2026
2 data sources
Profile completeness 71%
Current company
Role
Mr at Citadel Investment Group
Location
London, England, United Kingdom
Company size
Who is Jonathan Sumner? Overview
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Quick answer
Jonathan Sumner is listed as Mr at Citadel Investment Group at Citadel Investment Group, a with 3117 employees, based in London, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Jonathan Sumner.
Jonathan Sumner previously worked as Mr at Citadel Investment Group.
Company email context
Email format at Citadel Investment Group
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Citadel Investment Group
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Profile bio
About Jonathan Sumner
Jonathan Sumner is a Mr at Citadel Investment Group at Citadel Investment Group.
Current workplace
Jonathan Sumner's current company
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Citadel Investment Group
1 role
Jonathan Sumner work experience
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Mr
Team & coworkers
Colleagues at Citadel Investment Group
Other employees you can reach at citadel.com. View company contacts for 3117 employees →
SL
Simon Lui
Colleague at Citadel Investment GroupHong Kong Sar, Hong Kong
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GC
Garbo Cheung
Colleague at Citadel Investment GroupHong Kong Sar, Hong Kong
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IG
Isabelle Gordon
Colleague at Citadel Investment GroupNew York, United States
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KK
Kristin Kisa
Colleague at Citadel Investment GroupUnited States
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JR
Jack Reeves
Colleague at Citadel Investment GroupRoselle, Illinois, United States
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BL
Billy Liu
Colleague at Citadel Investment GroupNew York, United States
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PZ
Pengcheng Zhao
Colleague at Citadel Investment GroupNew York City Metropolitan Area, United States
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WZ
Wenying Z.
Colleague at Citadel Investment GroupNew York, United States
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KK
Karim Kero
Colleague at Citadel Investment GroupMetz, Grand Est, France
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LR
Lorie Robison
Colleague at Citadel Investment GroupDe Quincy, Louisiana, United States
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Simon Lui
Colleague at Citadel Investment GroupHong Kong Sar, Hong Kong
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GC
Garbo Cheung
Colleague at Citadel Investment GroupHong Kong Sar, Hong Kong
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IG
Isabelle Gordon
Colleague at Citadel Investment GroupNew York, United States
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KK
Kristin Kisa
Colleague at Citadel Investment GroupUnited States
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JR
Jack Reeves
Colleague at Citadel Investment GroupRoselle, Illinois, United States
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BL
Billy Liu
Colleague at Citadel Investment GroupNew York, United States
View →
PZ
Pengcheng Zhao
Colleague at Citadel Investment GroupNew York City Metropolitan Area, United States
View →
WZ
Wenying Z.
Colleague at Citadel Investment GroupNew York, United States
View →
KK
Karim Kero
Colleague at Citadel Investment GroupMetz, Grand Est, France
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LR
Lorie Robison
Colleague at Citadel Investment GroupDe Quincy, Louisiana, United States
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FAQ
Frequently asked questions about Jonathan Sumner
Quick answers generated from the profile data available on this page.
What company does Jonathan Sumner work for?
Jonathan Sumner works for Citadel Investment Group.
What is Jonathan Sumner's role at Citadel Investment Group?
Jonathan Sumner is listed as Mr at Citadel Investment Group at Citadel Investment Group.
Where is Jonathan Sumner based?
Jonathan Sumner is based in London, England, United Kingdom while working with Citadel Investment Group.
What companies has Jonathan Sumner worked for?
Jonathan Sumner has worked for Citadel Investment Group.
Who are Jonathan Sumner's colleagues at Citadel Investment Group?
Jonathan Sumner's colleagues at Citadel Investment Group include Simon Lui, Garbo Cheung, Isabelle Gordon, Kristin Kisa, and Jack Reeves.
How can I contact Jonathan Sumner?
You can use AeroLeads to view verified contact signals for Jonathan Sumner at Citadel Investment Group, including work email, phone, and LinkedIn data when available.
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