Larry Seifert
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Larry Seifert Email & Phone Number

National Account Manager at ADT Commercial at ADT
Location: Youngstown, Ohio, United States 9 work roles
1 work email found @adt.com 2 phones found area 330 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 2 phones

Work email l****@adt.com
Direct phone (330) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
ADT
Role
National Account Manager at ADT Commercial
Location
Youngstown, Ohio, United States
Company size
17748 employees

Who is Larry Seifert? Overview

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Quick answer

Larry Seifert is listed as National Account Manager at ADT Commercial at ADT, a company with 17748 employees, based in Youngstown, Ohio, United States. AeroLeads shows a work email signal at adt.com, phone signal with area code 330, and a matched LinkedIn profile for Larry Seifert.

Larry Seifert previously worked as National Account Manager at Adt and Account Executive at Johnson Controls.

Company email context

Email format at ADT

This section adds company-level context without repeating Larry Seifert's masked contact details.

{first_initial}{last}@adt.com
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AeroLeads found 1 current-domain work email signal for Larry Seifert. Compare company email patterns before reaching out.

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Profile bio

About Larry Seifert

Over 30 year’s experience in Sales strategist/tactician and organizational leader with experience in Direct Sales, Channel Sales and Management. Advancement and achievement in driving increased revenues and performance improvement. Tenacious in building new business, developing customer loyalty, and forging strong relationships with external business partners and customers, including Government, Healthcare and Fortune 500 and 1,000 firms. The ability to drive diverse teams towards strong, sustainable revenue and productivity gains. Award-winning sales performance demonstrated throughout career. Strong background and network of contacts in multiple industries.

Listed skills include Solution Selling, Telecommunications, Direct Sales, Account Management, and 41 others.

Current workplace

Larry Seifert's current company

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

ADT
Adt
National Account Manager at ADT Commercial
boca raton, florida, united states
Website
adt.com
Employees
17748
AeroLeads page
Company profile
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9 roles · 40 years

Larry Seifert work experience

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

National Account Manager

Current
Adt

Ohio

Apr 2019 - Present

Account Executive

Johnson Controls

Youngstown, Ohio Area

Apr 2013 - Apr 2019

Commercial Sales Youngstown Market

Johnson Controls Security Solutions Llc

Youngstown, Ohio Area

Apr 2013 - Apr 2019

Product Solutions Consultant

Paetec
Feb 2008 - Aug 2010

Sales

American Business Center
1986 - 1993 ~7 yrs
Team & coworkers

Colleagues at ADT

Other employees you can reach at adt.com. View company contacts for 17748 employees →

CP Cristian Ponce Guerrero Cristian Ponce Guerrero Colleague at AdtChile, Chile View → PS Pedro Saavedra Muñoz Pedro Saavedra Muñoz Colleague at AdtChile, Chile View → MR Mark Rogers Mark Rogers Colleague at AdtPort St Lucie, Florida, United States, United States View → HL Huguette Lapointe Huguette Lapointe Colleague at AdtSaint-Jean-de-Boischatel, Quebec, Canada, Canada View → DH Doug Hampson Doug Hampson Colleague at AdtSebastian, Florida, United States, United States View → KL Katie Lewis Katie Lewis Colleague at AdtHenrietta, New York, United States, United States View → DC Debbie Cartwright Debbie Cartwright Colleague at AdtKnoxville Metropolitan Area, United States View → DG Duffy Groom Duffy Groom Colleague at AdtPhoenix, Arizona, United States, United States View → BF Brandon Fair Brandon Fair Colleague at AdtHilton, New York, United States, United States View → CA Centennial Ashley Centennial Ashley Colleague at AdtArlington, Texas, United States, United States View →
FAQ

Frequently asked questions about Larry Seifert

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

What company does Larry Seifert work for?

Larry Seifert works for ADT.

What is Larry Seifert's role at ADT?

Larry Seifert is listed as National Account Manager at ADT Commercial at ADT.

What is Larry Seifert's email address?

AeroLeads has found 1 work email signal at @adt.com for Larry Seifert at ADT.

What is Larry Seifert's phone number?

AeroLeads has found 2 phone signal(s) with area code 330 for Larry Seifert at ADT.

Where is Larry Seifert based?

Larry Seifert is based in Youngstown, Ohio, United States while working with ADT.

What companies has Larry Seifert worked for?

Larry Seifert has worked for Adt, Johnson Controls, Johnson Controls Security Solutions Llc, Total Mobile Usa, and Paetec.

Who are Larry Seifert's colleagues at ADT?

Larry Seifert's colleagues at ADT include Cristian Ponce Guerrero, Pedro Saavedra Muñoz, Mark Rogers, Huguette Lapointe, and Doug Hampson.

How can I contact Larry Seifert?

You can use AeroLeads to view verified contact signals for Larry Seifert at ADT, including work email, phone, and LinkedIn data when available.

What skills is Larry Seifert known for?

Larry Seifert is listed with skills including Solution Selling, Telecommunications, Direct Sales, Account Management, Business Development, Wireless, Sales Operations, and Channel Partners.

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