Jan 2019 - Present
AeroLeads people directory · profile
Guy B. Johnston Email & Phone Number
Retired
at
ETM
1 work email found
@etm.ie
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Who is Guy B. Johnston? Overview
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Quick answer
Guy B. Johnston is listed as Retired at ETM, a with 43 employees, based in Ireland. AeroLeads shows a work email signal at etm.ie and a matched LinkedIn profile for Guy B. Johnston.
Guy B. Johnston previously worked as Director at Sirikit Ltd. and Director at European Telecommunications Management. Guy B. Johnston holds Ma, Economics from Trinity College, Dublin.
Company email context
Email format at ETM
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*@etm.ie
68% confidence
AeroLeads found 1 current-domain work email signal for Guy B. Johnston. Compare company email patterns before reaching out.
Profile bio
About Guy B. Johnston
An experienced Non-Executive Director who has chaired technology companies through corporate transition. A strong strategic thinker with a long-term perspective who maintains sound commercial judgement with strong values and moral compass. A strong marketing and technology focus has transformed companies engagement with their customers. Over 35 years of experience in the Telecommunications industry, advising on strategy for large and medium organisations in the private and public sector. A good communicator who appreciates the challenges of harnessing technology benefits and driving the appropriate culture of early adoption.
Listed skills include Voip, Telecommunications, Change Management, Business Strategy, and 21 others.
Current workplace
Guy B. Johnston's current company
Company context helps verify the profile and gives searchers a useful next step.
6 roles · 41 years
Guy B. Johnston work experience
A career timeline built from the work history available for this profile.
Director
Sirikit Ltd.
Undertaking Strategic reviews and Audits of ICT infrastructure and how it meets the business needs of the organisation and its customers, including data and network security.
Jan 2007 - Dec 2018
Director
Founder (1986)European Telecommunications Management Ltd. (ETM) which has transformed the way its clients work leveraging telecommunications technologies. Matching identified needs to technology, “translating tech speak”
Oct 1986 - May 2017
Chairman/ Non Exec Director
As Non Executive Chairman, I led the transformation of the company bringing in a new CEO to bring the company to its next level of development.
May 2009 - Feb 2011
Chairman/ Non Exec Director
Audio & Cellular Installations Ltd.
Former non-executive Chairman of ACI a cellular installations company. Following a restructuring, it was sold in a trade sale to the Sigma group
1998 - 2004
~6 yrs
Telecomms Consultant
Developed the connectivity required to meet the demanding needs of a fast growing Airline across Europe
1986 - 1993
~7 yrs
1 education record
Guy B. Johnston education
FAQ
Frequently asked questions about Guy B. Johnston
Quick answers generated from the profile data available on this page.
What company does Guy B. Johnston work for?
Guy B. Johnston works for ETM.
What is Guy B. Johnston's role at ETM?
Guy B. Johnston is listed as Retired at ETM.
What is Guy B. Johnston's email address?
AeroLeads has found 1 work email signal at @etm.ie for Guy B. Johnston at ETM.
Where is Guy B. Johnston based?
Guy B. Johnston is based in Ireland while working with ETM.
What companies has Guy B. Johnston worked for?
Guy B. Johnston has worked for Etm, Sirikit Ltd., European Telecommunications Management, Blueface, and Audio & Cellular Installations Ltd..
How can I contact Guy B. Johnston?
You can use AeroLeads to view verified contact signals for Guy B. Johnston at ETM, including work email, phone, and LinkedIn data when available.
What schools did Guy B. Johnston attend?
Guy B. Johnston holds Ma, Economics from Trinity College, Dublin.
What skills is Guy B. Johnston known for?
Guy B. Johnston is listed with skills including Voip, Telecommunications, Change Management, Business Strategy, New Business Development, Project Management, Start Ups, and Unified Communications.
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