Guy Johnstone: Email & Phone Number

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Deputy Head HR / Head of Reward, Operations & Systems at G-Research|New York, New York, United States

Position:

Deputy Head HR / Head of Reward, Operations & Systems at G-Research

Location:

New York, New York, United States

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Last updated: 2026-07-31

Updated: 2026-07-31

Found email addresses for Guy Johnstone:

Business emails:

g***********e@cls-group.com,

g***********e@gresearch.co.uk,

g********e@clsgroup.com

Personal emails:

g***********e@sky.com,

g*************e@gmail.com

Found phones for Guy Johnstone:

+1-323-***-**58,

+1-480-***-**36

A different Guy Johnstone?

Work Experience 31 years

Deputy Head HR / Head of Reward, Operations & Systems at G-Research

Jan 2020 - Current

Head of Reward & HR Operations at CLS Group

Apr 2015 - Jan 2020

Head of Reward (Interim) at CLS Group

Jul 2014 - Apr 2015

Director, Reward: Compensation, Benefits & HR Systems, EMEA at Avis Budget Group International

Jan 2013 - Mar 2014

Head of Performance & Reward, RBB Functions and COO at Barclays

Jan 2011 - Dec 2012

Head of Reward, Global Functions at Standard Chartered

Sep 2009 - Jan 2011

Head of Reward, Barclaycard at Barclays

Apr 2007 - Sep 2009

Reward Lead, Absa Bank at Barclays

Sep 2005 - Mar 2007

Compensation & Benefits Manager, Barclays Capital at Barclays

Aug 2004 - Sep 2005

Senior Consultant at Mercer

Nov 2003 - Aug 2004

Business & Market Analyst at Allen & Overy

Aug 2001 - Nov 2003

Consultant at Mercer

Jan 1998 - May 2001

Graduate Administrative Assistant at Australian Bureau of Statistics

Jan 1995 - Dec 1997

Guy Johnstone started working in 1995, then the employee has changed 8 companies and 12 jobs. On average, Guy Johnstone works for one company for 2 years 4 months.

Their professional focus is 401k, Benchmarking, and Business Strategy across 3 core areas.

Education

Bachelor of Science; Bachelor of Economics at The Australian National University

Frequently Asked Questions

What is Guy Johnstone's email address?

SignalHire found verified email addresses for Guy Johnstone, both business and personal. Their business email is g***********e@cls-group.com, and personal emails include g***********e@sky.com, and g*************e@gmail.com.

What is Guy Johnstone's phone number?

SignalHire found multiple verified phone numbers for Guy Johnstone: +1-323-***-**58, and +1-480-***-**36.

How do I contact Guy Johnstone at G-Research?

You can reach Guy Johnstone 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 Guy Johnstone's professional background?

Guy Johnstone has 31 years of professional experience. They have held roles including Head of Reward & HR Operations, Head of Reward (Interim), and Director, Reward: Compensation, Benefits & HR Systems, EMEA at companies such as CLS Group, CLS Group, and Avis Budget Group International. Their education includes Bachelor of Science; Bachelor of Economics from The Australian National University.

Is Guy Johnstone's contact information up to date?

Yes. Guy Johnstone's SignalHire profile was last updated on 31 July 2026, reflecting their current position as Deputy Head HR / Head of Reward, Operations & Systems at G-Research in London, United Kingdom.

Guy Johnstone Namesakes

Name

Company

Position

Guy Johnstone

St Paul's Collegiate School

Housemaster

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