Found email addresses for Jonathan Allen:
Found phone for Jonathan Allen:
A different Jonathan Allen?
Sign up to search for other Jonathan Allen's across our 850M+ professionals databaseWork Experience 25 years
Feb 2026 - Current
Apr 2012 - Nov 2016
Nov 2007 - Mar 2012
Jun 2001 - Oct 2007
Their professional focus is Asset Management, Brokerage, and Business Development across 3 core areas.
Education
BSC (Hons) at Sheffield Hallam University
Frequently Asked Questions
What is Jonathan Allen's email address?
SignalHire found a verified business email address for Jonathan Allen: a********n@co.jll.What is Jonathan Allen's phone number?
SignalHire found a verified phone number for Jonathan Allen: +1-***-***-1861.How do I contact Jonathan Allen at JLL?
You can reach Jonathan Allen 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 Jonathan Allen's professional background?
Jonathan Allen has 25 years of professional experience. They have held roles including Principal, Vice President, and Vice President at companies such as Avison Young, Cornish & Carey Commercial Newmark Knight Frank, and Grubb & Ellis Company. Their education includes BSC (Hons) from Sheffield Hallam University.Is Jonathan Allen's contact information up to date?
Yes. Jonathan Allen's SignalHire profile was last updated on 7 May 2026, reflecting their current position as Managing Director at JLL in Chicago, Illinois, United States.Jonathan Allen Namesakes
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