Robert Sopher
2 email domains
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Robert Sopher Email & Phone Number
Project Manager at Knife River Corporation
at
Knife River Corporation
1 work email found
@kniferiver.com
4 phones found area 701 and 712
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 71%
Current company
Role
Project Manager at Knife River Corporation
Location
Le Mars, Iowa, United States
Company size
Who is Robert Sopher? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Robert Sopher is listed as Project Manager at Knife River Corporation at Knife River Corporation, a company with 1151 employees, based in Le Mars, Iowa, United States. AeroLeads shows a work email signal at kniferiver.com, phone signal with area code 701, 712, and a matched LinkedIn profile for Robert Sopher.
Robert Sopher previously worked as Project Manager at Knife River Corporation.
Company email context
Email format at Knife River Corporation
This section adds company-level context without repeating Robert Sopher's masked contact details.
{first}.{last}@kniferiver.com
89% confidence
AeroLeads found 1 current-domain work email signal for Robert Sopher. Compare company email patterns before reaching out.
Profile bio
About Robert Sopher
Robert Sopher is a Project Manager at Knife River Corporation at Knife River Corporation.
Current workplace
Robert Sopher's current company
Company context helps verify the profile and gives searchers a useful next step.
Knife River Corporation
1 role
Robert Sopher work experience
A career timeline built from the work history available for this profile.
-
Project Manager
Team & coworkers
Colleagues at Knife River Corporation
Other employees you can reach at kniferiver.com. View company contacts for 1151 employees →
TA
Tracy Alfaro
Colleague at Knife River CorporationBryan, Texas, United States, United States
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KK
Kitt Konschak
Colleague at Knife River CorporationBaldwin, North Dakota, United States, United States
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KS
Kevin Sink
Colleague at Knife River CorporationEugene, Oregon, United States, United States
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JM
Jeffrey Mcnees
Colleague at Knife River CorporationAlbany, Oregon, United States, United States
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RP
Riley Prochnow
Colleague at Knife River CorporationMarble Falls, Texas, United States, United States
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BW
Bernie Woodward
Colleague at Knife River CorporationRodney, Iowa, United States, United States
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SH
Sommer Hunke
Colleague at Knife River CorporationBismarck, North Dakota, United States, United States
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EC
Erica Corliss
Colleague at Knife River CorporationMedford-Grants Pass Area, United States
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JW
Jay Whitfield
Colleague at Knife River CorporationCheyenne, Wyoming, United States, United States
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DE
Dan Edwards
Colleague at Knife River CorporationHermiston, Oregon, United States, United States
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Tracy Alfaro
Colleague at Knife River CorporationBryan, Texas, United States, United States
View →
KK
Kitt Konschak
Colleague at Knife River CorporationBaldwin, North Dakota, United States, United States
View →
KS
Kevin Sink
Colleague at Knife River CorporationEugene, Oregon, United States, United States
View →
JM
Jeffrey Mcnees
Colleague at Knife River CorporationAlbany, Oregon, United States, United States
View →
RP
Riley Prochnow
Colleague at Knife River CorporationMarble Falls, Texas, United States, United States
View →
BW
Bernie Woodward
Colleague at Knife River CorporationRodney, Iowa, United States, United States
View →
SH
Sommer Hunke
Colleague at Knife River CorporationBismarck, North Dakota, United States, United States
View →
EC
Erica Corliss
Colleague at Knife River CorporationMedford-Grants Pass Area, United States
View →
JW
Jay Whitfield
Colleague at Knife River CorporationCheyenne, Wyoming, United States, United States
View →
DE
Dan Edwards
Colleague at Knife River CorporationHermiston, Oregon, United States, United States
View →
FAQ
Frequently asked questions about Robert Sopher
Quick answers generated from the profile data available on this page.
What company does Robert Sopher work for?
Robert Sopher works for Knife River Corporation.
What is Robert Sopher's role at Knife River Corporation?
Robert Sopher is listed as Project Manager at Knife River Corporation at Knife River Corporation.
What is Robert Sopher's email address?
AeroLeads has found 1 work email signal at @kniferiver.com for Robert Sopher at Knife River Corporation.
What is Robert Sopher's phone number?
AeroLeads has found 4 phone signal(s) with area code 701, 712 for Robert Sopher at Knife River Corporation.
Where is Robert Sopher based?
Robert Sopher is based in Le Mars, Iowa, United States while working with Knife River Corporation.
What companies has Robert Sopher worked for?
Robert Sopher has worked for Knife River Corporation.
Who are Robert Sopher's colleagues at Knife River Corporation?
Robert Sopher's colleagues at Knife River Corporation include Tracy Alfaro, Kitt Konschak, Kevin Sink, Jeffrey Mcnees, and Riley Prochnow.
How can I contact Robert Sopher?
You can use AeroLeads to view verified contact signals for Robert Sopher at Knife River Corporation, including work email, phone, and LinkedIn data when available.
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