Project Manager
Current
2010 - Present
~16 yrs 6 mos
AeroLeads people directory · profile
Martha Sumner Email & Phone Number
Project Manager
at
Black Hills Energy
1 work email found
@blackhillsenergy.com
1 phone found area 888
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Project Manager
Location
Bellevue, Nebraska, United States
Company size
Who is Martha Sumner? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Martha Sumner is listed as Project Manager at Black Hills Energy, a with 2180 employees, based in Bellevue, Nebraska, United States. AeroLeads shows a work email signal at blackhillsenergy.com, phone signal with area code 888, and a matched LinkedIn profile for Martha Sumner.
Martha Sumner previously worked as Manager community relations at Northern Border Pipeline / Transcanada and Manager public affairs at Transcanada U.S. Pipeline Projects, Transcanada U.S.A. Services, Oneok, Northern Plains Natural Gas. Martha Sumner holds Business Administration, Marketing from College Of Saint Mary.
Company email context
Email format at Black Hills Energy
This section adds company-level context without repeating Martha Sumner's masked contact details.
{first}.{last}@blackhillsenergy.com
89% confidence
AeroLeads found 1 current-domain work email signal for Martha Sumner. Compare company email patterns before reaching out.
Profile bio
About Martha Sumner
Martha Sumner is a Project Manager at Black Hills Energy. She possess expertise in natural gas, energy, advertising, project management, content management and 9 more skills.
Listed skills include Natural Gas, Energy, Advertising, Project Management, and 10 others.
Current workplace
Martha Sumner's current company
Company context helps verify the profile and gives searchers a useful next step.
Black Hills Energy
3 roles · 45 years
Martha Sumner work experience
A career timeline built from the work history available for this profile.
Manager Community Relations
Northern Border Pipeline / Transcanada
1982 - 2009
~27 yrs
Manager Public Affairs
Transcanada U.S. Pipeline Projects, Transcanada U.S.A. Services, Oneok, Northern Plains Natural Gas
1982 - 2009
~27 yrs
Team & coworkers
Colleagues at Black Hills Energy
Other employees you can reach at blackhillsenergy.com. View company contacts for 2180 employees →
CP
Cheryll Petersen
Colleague at Black Hills EnergyLarkspur, Colorado, United States
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JK
Johnson Kelly
Colleague at Black Hills EnergyDecorah, Iowa, United States
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LT
Lei Tao
Colleague at Black Hills EnergyRapid City, South Dakota, United States
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GH
Garrett Hohbach
Colleague at Black Hills EnergyPaullina, Iowa, United States
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BL
Brianne Lindblom
Colleague at Black Hills EnergyRapid City, South Dakota, United States
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CC
Cheyenne Cotner
Colleague at Black Hills EnergyUnited States
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JP
Justin Paugh
Colleague at Black Hills EnergySpokane-Coeur D'Alene Area, United States
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AF
Amy Fiala - Mba
Colleague at Black Hills EnergyColorado Springs, Colorado, United States
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TB
Tom Berry
Colleague at Black Hills EnergySpearfish, South Dakota, United States
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CH
Colton Hoover
Colleague at Black Hills EnergyPeosta, Iowa, United States
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Cheryll Petersen
Colleague at Black Hills EnergyLarkspur, Colorado, United States
View →
JK
Johnson Kelly
Colleague at Black Hills EnergyDecorah, Iowa, United States
View →
LT
Lei Tao
Colleague at Black Hills EnergyRapid City, South Dakota, United States
View →
GH
Garrett Hohbach
Colleague at Black Hills EnergyPaullina, Iowa, United States
View →
BL
Brianne Lindblom
Colleague at Black Hills EnergyRapid City, South Dakota, United States
View →
CC
Cheyenne Cotner
Colleague at Black Hills EnergyUnited States
View →
JP
Justin Paugh
Colleague at Black Hills EnergySpokane-Coeur D'Alene Area, United States
View →
AF
Amy Fiala - Mba
Colleague at Black Hills EnergyColorado Springs, Colorado, United States
View →
TB
Tom Berry
Colleague at Black Hills EnergySpearfish, South Dakota, United States
View →
CH
Colton Hoover
Colleague at Black Hills EnergyPeosta, Iowa, United States
View →
2 education records
Martha Sumner education
Business Administration, Marketing
Bachelor Of Business Administration (Bba), Business, Management, Marketing, And Related Support Services
FAQ
Frequently asked questions about Martha Sumner
Quick answers generated from the profile data available on this page.
What company does Martha Sumner work for?
Martha Sumner works for Black Hills Energy.
What is Martha Sumner's role at Black Hills Energy?
Martha Sumner is listed as Project Manager at Black Hills Energy.
What is Martha Sumner's email address?
AeroLeads has found 1 work email signal at @blackhillsenergy.com for Martha Sumner at Black Hills Energy.
What is Martha Sumner's phone number?
AeroLeads has found 1 phone signal(s) with area code 888 for Martha Sumner at Black Hills Energy.
Where is Martha Sumner based?
Martha Sumner is based in Bellevue, Nebraska, United States while working with Black Hills Energy.
What companies has Martha Sumner worked for?
Martha Sumner has worked for Black Hills Energy, Northern Border Pipeline / Transcanada, and Transcanada U.S. Pipeline Projects, Transcanada U.S.A. Services, Oneok, Northern Plains Natural Gas.
Who are Martha Sumner's colleagues at Black Hills Energy?
Martha Sumner's colleagues at Black Hills Energy include Cheryll Petersen, Johnson Kelly, Lei Tao, Garrett Hohbach, and Brianne Lindblom.
How can I contact Martha Sumner?
You can use AeroLeads to view verified contact signals for Martha Sumner at Black Hills Energy, including work email, phone, and LinkedIn data when available.
What schools did Martha Sumner attend?
Martha Sumner holds Business Administration, Marketing from College Of Saint Mary.
What skills is Martha Sumner known for?
Martha Sumner is listed with skills including Natural Gas, Energy, Advertising, Project Management, Content Management, Pipelines, Community Development, and Process Improvement.
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