It Helpdesk Lead
Current
Jan 2015 - Present
AeroLeads people directory · profile
Dave Colledge Email & Phone Number
Business Development Engineer at Reliance High-Tech
at
Reliance High-Tech
1 work email found
@earthlink.net
5 phones found area 795, 925, and 801
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Business Development Engineer at Reliance High-Tech
Location
Greater Manchester, England, United Kingdom
Company size
Who is Dave Colledge? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Dave Colledge is listed as Business Development Engineer at Reliance High-Tech at Reliance High-Tech, a with 106 employees, based in Greater Manchester, England, United Kingdom. AeroLeads shows a work email signal at earthlink.net, phone signal with area code 795, 925, 801, and a matched LinkedIn profile for Dave Colledge.
Dave Colledge previously worked as IT Helpdesk Lead at Reliance High-Tech and 3rd Line Support Engineer at Calyx Ms Ltd. Dave Colledge holds Hnd Maths Stats & Computing, Computing, Mathematics & Statistics from Sheffield Polytechnic.
Company email context
Email format at Reliance High-Tech
This section adds company-level context without repeating Dave Colledge's masked contact details.
*@earthlink.net
68% confidence
AeroLeads found 1 current-domain work email signal for Dave Colledge. Compare company email patterns before reaching out.
Profile bio
About Dave Colledge
Dave Colledge is a Business Development Engineer at Reliance High-Tech at Reliance High-Tech. They possess expertise in mcafee, dell poweredge servers, ip cameras, cctv, ip and 40 more skills.
Listed skills include Mcafee, Dell Poweredge Servers, Ip Cameras, Cctv, and 41 others.
Current workplace
Dave Colledge's current company
Company context helps verify the profile and gives searchers a useful next step.
Reliance High-Tech
4 roles
Dave Colledge work experience
A career timeline built from the work history available for this profile.
3Rd Line Support Engineer
Calyx Ms Ltd
3rd Line Support to Calyx's Customer Base
Jul 2014 - Dec 2014
Systems Engineer
Axis Certified ProfessionalMilestone Advanced CertifiedMCSEManagement of internal systems including :-VMware ESXiMicrosoft Small Business Server 2008MS Exchange 2007Microsoft Threat Management Gateway 2010Windows Server 2008/2003Symantec Endpoint Protection 2013/12.1Symantec Backup Exec 12.5McAfee ePolicy Orchestrator (EPO)/Antivirus/Endpoint Encryption/Data Loss ProtectionMcAfee Email & Web GatewaySecure Computing IronMailJuniper Netscreen FirewallsAdpro Video Central GoldHeitel Cam Control ServerSage AccountsDesktop Systems including :-Windows 8/7/Vista/XPMicrosoft Office 2013/2010/2007/2003Adobe StandardDell Hardware including :-EMC2 SAN CX40-300PowerEdge R700/R420/R200 ServersPowerEdge 2950/2850/2650/1950/860 ServersVostro/Optiplex DesktopsPrecision WorkstationsLatitude LaptopsIBM/Lenovo Hardware including :-DS3400 SANSystem x ServersThinkCentre DesktopsClient Systems including :-Milestone XProtect Enterprise 6.5/7.x/8.x Installation/upgrade & SupportVerint Nextiva 6.x/5.x Installation/upgrade & SupportCNL IP Security Centre SupportMirasys Enterprise 6.x Installation/upgrade & SupportSynectics InstallationGenetec Installation & Support
Jul 2007 - Apr 2014
Programmer/Support Engineer/Core Services Engineer
Ec Harris
May 1989 - Jan 2007
Team & coworkers
Colleagues at Reliance High-Tech
Other employees you can reach at rht.co.uk. View company contacts for 106 employees →
GB
Gary Bailey
Colleague at Reliance High-TechBristol, England, United Kingdom
View →
VE
Vicki Earl
Colleague at Reliance High-TechWakefield, England, United Kingdom
View →
PB
Philip Bradley
Colleague at Reliance High-TechBracknell, England, United Kingdom
View →
EF
Elizabeth Flynn
Colleague at Reliance High-TechMijas, Andalusia, Spain
View →
CH
Clive Hayton
Colleague at Reliance High-TechWinnersh, England, United Kingdom
View →
DS
Dev Singh
Colleague at Reliance High-TechGreater Delhi Area, India
View →
MO
Matt Odd
Colleague at Reliance High-TechNorthfleet, England, United Kingdom
View →
LB
Lee Birrell
Colleague at Reliance High-TechGreater London, England, United Kingdom
View →
IW
Ian Waring
Colleague at Reliance High-TechDevizes, England, United Kingdom
View →
FM
Filipe Martins
Colleague at Reliance High-TechUnited Kingdom
View →
Gary Bailey
Colleague at Reliance High-TechBristol, England, United Kingdom
View →
VE
Vicki Earl
Colleague at Reliance High-TechWakefield, England, United Kingdom
View →
PB
Philip Bradley
Colleague at Reliance High-TechBracknell, England, United Kingdom
View →
EF
Elizabeth Flynn
Colleague at Reliance High-TechMijas, Andalusia, Spain
View →
CH
Clive Hayton
Colleague at Reliance High-TechWinnersh, England, United Kingdom
View →
DS
Dev Singh
Colleague at Reliance High-TechGreater Delhi Area, India
View →
MO
Matt Odd
Colleague at Reliance High-TechNorthfleet, England, United Kingdom
View →
LB
Lee Birrell
Colleague at Reliance High-TechGreater London, England, United Kingdom
View →
IW
Ian Waring
Colleague at Reliance High-TechDevizes, England, United Kingdom
View →
FM
Filipe Martins
Colleague at Reliance High-TechUnited Kingdom
View →
2 education records
Dave Colledge education
Hnd Maths Stats & Computing, Computing, Mathematics & Statistics
Sheffield Polytechnic
A Levels, Mathematics
Thomas Rotherham College
FAQ
Frequently asked questions about Dave Colledge
Quick answers generated from the profile data available on this page.
What company does Dave Colledge work for?
Dave Colledge works for Reliance High-Tech.
What is Dave Colledge's role at Reliance High-Tech?
Dave Colledge is listed as Business Development Engineer at Reliance High-Tech at Reliance High-Tech.
What is Dave Colledge's email address?
AeroLeads has found 1 work email signal at @earthlink.net for Dave Colledge at Reliance High-Tech.
What is Dave Colledge's phone number?
AeroLeads has found 5 phone signal(s) with area code 795, 925, 801 for Dave Colledge at Reliance High-Tech.
Where is Dave Colledge based?
Dave Colledge is based in Greater Manchester, England, United Kingdom while working with Reliance High-Tech.
What companies has Dave Colledge worked for?
Dave Colledge has worked for Reliance High-Tech, Calyx Ms Ltd, Guide Security Services, and Ec Harris.
Who are Dave Colledge's colleagues at Reliance High-Tech?
Dave Colledge's colleagues at Reliance High-Tech include Gary Bailey, Vicki Earl, Philip Bradley, Elizabeth Flynn, and Clive Hayton.
How can I contact Dave Colledge?
You can use AeroLeads to view verified contact signals for Dave Colledge at Reliance High-Tech, including work email, phone, and LinkedIn data when available.
What schools did Dave Colledge attend?
Dave Colledge holds Hnd Maths Stats & Computing, Computing, Mathematics & Statistics from Sheffield Polytechnic.
What skills is Dave Colledge known for?
Dave Colledge is listed with skills including Mcafee, Dell Poweredge Servers, Ip Cameras, Cctv, Ip, Vmware Esx, Wsus, and Virtualization.
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