John Lockhart
5 email domains
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John Lockhart Email & Phone Number
supervisor at Oldenburg Group Incorporated
at
Oldenburg Group Incorporated
1 work email found
@oldenburggroup.com
4 phones found area 906 and 313
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 86%
Current company
Role
supervisor at Oldenburg Group Incorporated
Location
Iron River, Michigan, United States
Company size
Who is John Lockhart? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Lockhart is listed as supervisor at Oldenburg Group Incorporated at Oldenburg Group Incorporated, a with 79 employees, based in Iron River, Michigan, United States. AeroLeads shows a work email signal at oldenburggroup.com, phone signal with area code 906, 313, and a matched LinkedIn profile for John Lockhart.
John Lockhart previously worked as supervisor at Oldenburg Group Incorporated. John Lockhart studied at White Pine High.
Company email context
Email format at Oldenburg Group Incorporated
This section adds company-level context without repeating John Lockhart's masked contact details.
{first_initial}{last}@oldenburggroup.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Lockhart. Compare company email patterns before reaching out.
Profile bio
About John Lockhart
John Lockhart is a supervisor at Oldenburg Group Incorporated at Oldenburg Group Incorporated.
Current workplace
John Lockhart's current company
Company context helps verify the profile and gives searchers a useful next step.
Oldenburg Group Incorporated
1 role
John Lockhart work experience
A career timeline built from the work history available for this profile.
-
Supervisor
Team & coworkers
Colleagues at Oldenburg Group Incorporated
Other employees you can reach at oldenburggroup.com. View company contacts for 79 employees →
MC
Michael Crouse
Colleague at Oldenburg Group IncorporatedSykesville, Maryland, United States
View →
BH
Bill Henry
Colleague at Oldenburg Group IncorporatedWisconsin, United States
View →
MP
Mary Pat Madigan
Colleague at Oldenburg Group IncorporatedVulcan, Michigan, United States
View →
B"
Bernard "Bj" Slack
Colleague at Oldenburg Group IncorporatedLakeside, California, United States
View →
LE
Linda Erickson
Colleague at Oldenburg Group IncorporatedKingsford, Michigan, United States
View →
JV
James Victorovich
Colleague at Oldenburg Group IncorporatedIron River, Michigan, United States
View →
KK
Ken Kempf
Colleague at Oldenburg Group IncorporatedRhinelander, Wisconsin, United States
View →
CF
Carla Freeman
Colleague at Oldenburg Group IncorporatedKingsford, Michigan, United States
View →
LE
Linda Erickson
Colleague at Oldenburg Group IncorporatedIron Mountain, Michigan, United States
View →
MM
Michelle Micke
Colleague at Oldenburg Group IncorporatedPelican Lake, Wisconsin, United States
View →
Michael Crouse
Colleague at Oldenburg Group IncorporatedSykesville, Maryland, United States
View →
BH
Bill Henry
Colleague at Oldenburg Group IncorporatedWisconsin, United States
View →
MP
Mary Pat Madigan
Colleague at Oldenburg Group IncorporatedVulcan, Michigan, United States
View →
B"
Bernard "Bj" Slack
Colleague at Oldenburg Group IncorporatedLakeside, California, United States
View →
LE
Linda Erickson
Colleague at Oldenburg Group IncorporatedKingsford, Michigan, United States
View →
JV
James Victorovich
Colleague at Oldenburg Group IncorporatedIron River, Michigan, United States
View →
KK
Ken Kempf
Colleague at Oldenburg Group IncorporatedRhinelander, Wisconsin, United States
View →
CF
Carla Freeman
Colleague at Oldenburg Group IncorporatedKingsford, Michigan, United States
View →
LE
Linda Erickson
Colleague at Oldenburg Group IncorporatedIron Mountain, Michigan, United States
View →
MM
Michelle Micke
Colleague at Oldenburg Group IncorporatedPelican Lake, Wisconsin, United States
View →
1 education record
John Lockhart education
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White Pine High
FAQ
Frequently asked questions about John Lockhart
Quick answers generated from the profile data available on this page.
What company does John Lockhart work for?
John Lockhart works for Oldenburg Group Incorporated.
What is John Lockhart's role at Oldenburg Group Incorporated?
John Lockhart is listed as supervisor at Oldenburg Group Incorporated at Oldenburg Group Incorporated.
What is John Lockhart's email address?
AeroLeads has found 1 work email signal at @oldenburggroup.com for John Lockhart at Oldenburg Group Incorporated.
What is John Lockhart's phone number?
AeroLeads has found 4 phone signal(s) with area code 906, 313 for John Lockhart at Oldenburg Group Incorporated.
Where is John Lockhart based?
John Lockhart is based in Iron River, Michigan, United States while working with Oldenburg Group Incorporated.
What companies has John Lockhart worked for?
John Lockhart has worked for Oldenburg Group Incorporated.
Who are John Lockhart's colleagues at Oldenburg Group Incorporated?
John Lockhart's colleagues at Oldenburg Group Incorporated include Michael Crouse, Bill Henry, Mary Pat Madigan, Bernard "Bj" Slack, and Linda Erickson.
How can I contact John Lockhart?
You can use AeroLeads to view verified contact signals for John Lockhart at Oldenburg Group Incorporated, including work email, phone, and LinkedIn data when available.
What schools did John Lockhart attend?
John Lockhart studied at White Pine High.
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