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David Jeffries Email & Phone Number

IT Manager at GlassRatner

Location: Acworth, Georgia, United States 4 work roles 4 schools

1 work email found @brileyfin.com 1 phone found area 770 LinkedIn matched

✓ Verified July 2026 4 data sources Profile completeness 100%

Current company

GlassRatner

Role

IT Manager

Location

Acworth, Georgia, United States

Company size

345 employees

Who is David Jeffries? Overview

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Quick answer

David Jeffries is listed as IT Manager at GlassRatner, a with 345 employees, based in Acworth, Georgia, United States. AeroLeads shows a work email signal at brileyfin.com, phone signal with area code 770, and a matched LinkedIn profile for David Jeffries.

David Jeffries previously worked as System Administrator at B. Riley Financial and Director of Technology at Glassratner Advisory & Capital Group. David Jeffries holds Master Of Network & Communications Management, Network Security, Information Systems Management, Wireless Technology from Keller Graduate School Of Management Of Devry University.

Company email context

Email format at GlassRatner

This section adds company-level context without repeating David Jeffries's masked contact details.

{first_initial}{last}@brileyfin.com

89% confidence

AeroLeads found 1 current-domain work email signal for David Jeffries. Compare company email patterns before reaching out.

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Profile bio

About David Jeffries

David Jeffries is a IT Manager at GlassRatner. He possess expertise in system administration, microsoft office, project management, process improvement, access and 10 more skills. Colleagues describe him as "David is an asset to GlassRatner because he is knowledgable in his field, extremely professional and curteous and always responded in a timely manner. He was a pleasure to work with in providing services for his company and I would definitely recommend his expertise and commend his commitment to excellence."

Listed skills include System Administration, Microsoft Office, Project Management, Process Improvement, and 11 others.

Current workplace

David Jeffries's current company

Company context helps verify the profile and gives searchers a useful next step.

Glassratner

IT Manager

Atlanta, GA, US

Website

brileyfin.com

Employees

345

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Company profile

View company profile Email format

4 roles · 18 years

David Jeffries work experience

A career timeline built from the work history available for this profile.

It Manager

Glassratner

Atlanta, Ga, Us

System Administrator

Current

B. Riley Financial

Atlanta, Georgia, United States

Aug 2018 - Present

Director Of Technology

Glassratner Advisory & Capital Group

2009 - Aug 2018

Network Engineer

Americasmart Atlanta

Nov 1992 - Nov 2008

Team & coworkers

Colleagues at GlassRatner

Other employees you can reach at brileyfin.com. View company contacts for 345 employees →

CJ

Craig Jacobson Colleague at GlassratnerScarsdale, New York, United States View → TH

Tristan Ho Colleague at GlassratnerMississauga, Ontario, Canada View → RP

Ryan Petruski Colleague at GlassratnerFort Mill, South Carolina, United States View → JM

John Mahoney Colleague at GlassratnerBeverly Hills, California, United States View → AM

Armand Mastantuono Colleague at GlassratnerJacksonville, Florida, United States View → F(

Felice (Ashli) Gray Colleague at GlassratnerAtlanta, Georgia, United States View → TB

Taylour Bennett Colleague at GlassratnerHouston, Texas, United States View → MF

Michael Fuqua Colleague at GlassratnerAtlanta, Georgia, United States View → TL

Timothy Lynch Colleague at GlassratnerWeehawken, New Jersey, United States View → LA

Lynda Algee Colleague at GlassratnerMemphis, Tennessee, United States View →

4 education records

David Jeffries education

Master Of Network & Communications Management, Network Security, Information Systems Management, Wireless Technology

Keller Graduate School Of Management Of Devry University

Activities and Societies: National Honor Society

Bs Technical Management, Technical Management

Devry University

Associates, Electronics, Electronics

Devry Institute Of Technology

Education record

Fairmont

FAQ

Frequently asked questions about David Jeffries

Quick answers generated from the profile data available on this page.

What company does David Jeffries work for?

David Jeffries works for GlassRatner.

What is David Jeffries's role at GlassRatner?

David Jeffries is listed as IT Manager at GlassRatner.

What is David Jeffries's email address?

AeroLeads has found 1 work email signal at @brileyfin.com for David Jeffries at GlassRatner.

What is David Jeffries's phone number?

AeroLeads has found 1 phone signal(s) with area code 770 for David Jeffries at GlassRatner.

Where is David Jeffries based?

David Jeffries is based in Acworth, Georgia, United States while working with GlassRatner.

What companies has David Jeffries worked for?

David Jeffries has worked for Glassratner, B. Riley Financial, Glassratner Advisory & Capital Group, and Americasmart Atlanta.

Who are David Jeffries's colleagues at GlassRatner?

David Jeffries's colleagues at GlassRatner include Craig Jacobson, Tristan Ho, Ryan Petruski, John Mahoney, and Armand Mastantuono.

How can I contact David Jeffries?

You can use AeroLeads to view verified contact signals for David Jeffries at GlassRatner, including work email, phone, and LinkedIn data when available.

What schools did David Jeffries attend?

David Jeffries holds Master Of Network & Communications Management, Network Security, Information Systems Management, Wireless Technology from Keller Graduate School Of Management Of Devry University.

What skills is David Jeffries known for?

David Jeffries is listed with skills including System Administration, Microsoft Office, Project Management, Process Improvement, Access, Management, Budgets, and Networking.

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