AeroLeads people directory · profile
Derek Macarthur Email & Phone Number
Managing Director
at
MAC ALARMS LTD
1 work email found
@btopenworld.com
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 71%
Current company
Role
Managing Director
Location
London Area, United Kingdom, United Kingdom
Company size
Who is Derek Macarthur? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Derek Macarthur is listed as Managing Director at MAC ALARMS LTD, a company with 7 employees, based in London Area, United Kingdom, United Kingdom. AeroLeads shows a work email signal at btopenworld.com and a matched LinkedIn profile for Derek Macarthur.
Derek Macarthur previously worked as Area manager at Multi Alarm Systems.
Company email context
Email format at MAC ALARMS LTD
This section adds company-level context without repeating Derek Macarthur's masked contact details.
{first_initial}{last}@btopenworld.com
86% confidence
AeroLeads found 1 current-domain work email signal for Derek Macarthur. Compare company email patterns before reaching out.
Profile bio
About Derek Macarthur
Derek Macarthur is a Managing Director at MAC ALARMS LTD.
Current workplace
Derek Macarthur's current company
Company context helps verify the profile and gives searchers a useful next step.
Mac Alarms Ltd
3 roles
Derek Macarthur work experience
A career timeline built from the work history available for this profile.
Managing Director
CurrentPrivate fire Alarm and AOV service & maintenance company. BAFE registered and fully insured.
Jan 2017 - Present
Area Manager
Multi Alarm Systems
Team & coworkers
Colleagues at MAC ALARMS LTD
Other employees you can reach at macalarmsystems.com. View company contacts for 7 employees →
MM
Mark Mc Cann
Colleague at Mac Alarms Ltd
Naas, County Kildare, Ireland, Ireland
View →
EM
Evan Manister
Colleague at Mac Alarms Ltd
London, England, United Kingdom, United Kingdom
View →
DO
Daiane Oliveira De Paula Morales
Colleague at Mac Alarms Ltd
Varginha, Minas Gerais, Brazil, Brazil
View →
DM
Derek Macarthur
Colleague at Mac Alarms Ltd
London Area, United Kingdom, United Kingdom
View →
DA
Dyl Aulsberry
Colleague at Mac Alarms Ltd
Newbridge, County Kildare, Ireland, Ireland
View →
EE
Eduardo Eloi
Colleague at Mac Alarms Ltd
Varginha, Minas Gerais, Brazil, Brazil
View →
Mark Mc Cann
Colleague at Mac Alarms Ltd
Naas, County Kildare, Ireland, Ireland
View →
EM
Evan Manister
Colleague at Mac Alarms Ltd
London, England, United Kingdom, United Kingdom
View →
DO
Daiane Oliveira De Paula Morales
Colleague at Mac Alarms Ltd
Varginha, Minas Gerais, Brazil, Brazil
View →
DM
Derek Macarthur
Colleague at Mac Alarms Ltd
London Area, United Kingdom, United Kingdom
View →
DA
Dyl Aulsberry
Colleague at Mac Alarms Ltd
Newbridge, County Kildare, Ireland, Ireland
View →
EE
Eduardo Eloi
Colleague at Mac Alarms Ltd
Varginha, Minas Gerais, Brazil, Brazil
View →
FAQ
Frequently asked questions about Derek Macarthur
Quick answers generated from the profile data available on this page.
What company does Derek Macarthur work for?
Derek Macarthur works for MAC ALARMS LTD.
What is Derek Macarthur's role at MAC ALARMS LTD?
Derek Macarthur is listed as Managing Director at MAC ALARMS LTD.
What is Derek Macarthur's email address?
AeroLeads has found 1 work email signal at @btopenworld.com for Derek Macarthur at MAC ALARMS LTD.
Where is Derek Macarthur based?
Derek Macarthur is based in London Area, United Kingdom, United Kingdom while working with MAC ALARMS LTD.
What companies has Derek Macarthur worked for?
Derek Macarthur has worked for Mac Alarms Ltd and Multi Alarm Systems.
Who are Derek Macarthur's colleagues at MAC ALARMS LTD?
Derek Macarthur's colleagues at MAC ALARMS LTD include Mark Mc Cann, Evan Manister, Daiane Oliveira De Paula Morales, Derek Macarthur, and Dyl Aulsberry.
How can I contact Derek Macarthur?
You can use AeroLeads to view verified contact signals for Derek Macarthur at MAC ALARMS LTD, including work email, phone, and LinkedIn data when available.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the Derek Macarthur you were looking for.
View similar profiles
