Managing Principal
Current
Cellmaster Systems Ltd
Jan 2012 - Present
AeroLeads people directory · profile
John Collins Email & Phone Number
Managing Principal
at
CellMaster Systems Ltd
1 work email found
@cellmaster.com
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
CellMaster Systems Ltd
Role
Managing Principal
Location
Trinidad and Tobago
Who is John Collins? Overview
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Quick answer
John Collins is listed as Managing Principal at CellMaster Systems Ltd, based in Trinidad and Tobago. AeroLeads shows a work email signal at cellmaster.com and a matched LinkedIn profile for John Collins.
John Collins previously worked as Co-Owner / Group Managing Director at Cellmaster Limited and Co-Owner at Tcac.
Company email context
Email format at CellMaster Systems Ltd
This section adds company-level context without repeating John Collins's masked contact details.
{first}@cellmaster.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Collins. Compare company email patterns before reaching out.
Profile bio
About John Collins
John Collins is a Managing Principal at CellMaster Systems Ltd. He possess expertise in telecommunications, business strategy, product management, start ups, strategic partnerships and 20 more skills. He is proficient in Spanish.
Listed skills include Telecommunications, Business Strategy, Product Management, Start Ups, and 21 others.
Current workplace
John Collins's current company
Company context helps verify the profile and gives searchers a useful next step.
Cellmaster Systems Ltd
3 roles
John Collins work experience
A career timeline built from the work history available for this profile.
Co-Owner / Group Managing Director
Cellmaster Limited
Co-Owner
Tcac
FAQ
Frequently asked questions about John Collins
Quick answers generated from the profile data available on this page.
What company does John Collins work for?
John Collins works for CellMaster Systems Ltd.
What is John Collins's role at CellMaster Systems Ltd?
John Collins is listed as Managing Principal at CellMaster Systems Ltd.
What is John Collins's email address?
AeroLeads has found 1 work email signal at @cellmaster.com for John Collins at CellMaster Systems Ltd.
Where is John Collins based?
John Collins is based in Trinidad and Tobago while working with CellMaster Systems Ltd.
What companies has John Collins worked for?
John Collins has worked for Cellmaster Systems Ltd, Cellmaster Limited, and Tcac.
How can I contact John Collins?
You can use AeroLeads to view verified contact signals for John Collins at CellMaster Systems Ltd, including work email, phone, and LinkedIn data when available.
What skills is John Collins known for?
John Collins is listed with skills including Telecommunications, Business Strategy, Product Management, Start Ups, Strategic Partnerships, Strategy, New Business Development, and Business Development.
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