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Mark Thoma Email & Phone Number

Manager, Environmental Services at Otter Tail Power Company

Location: Fergus Falls, Minnesota, United States 1 work role 1 school

1 work email found @otpco.com LinkedIn matched

✓ Verified July 2026 4 data sources Profile completeness 86%

Current company

Otter Tail Power Company

Role

Manager, Environmental Services

Location

Fergus Falls, Minnesota, United States

Company size

181 employees

Who is Mark Thoma? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Mark Thoma is listed as Manager, Environmental Services at Otter Tail Power Company, a with 181 employees, based in Fergus Falls, Minnesota, United States. AeroLeads shows a work email signal at otpco.com and a matched LinkedIn profile for Mark Thoma.

Mark Thoma holds Bachelor Of Science (B.S.), Chemical Engineering from University Of North Dakota.

Company email context

Email format at Otter Tail Power Company

This section adds company-level context without repeating Mark Thoma's masked contact details.

{first_initial}{last}@otpco.com

89% confidence

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

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Profile bio

About Mark Thoma

Mark Thoma is a Manager, Environmental Services at Otter Tail Power Company.

Current workplace

Mark Thoma's current company

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

Otter Tail Power Company

Manager, Environmental Services

fergus falls, minnesota, united states

Website

otpco.com

Employees

181

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Company profile

View company profile Email format

1 role

Mark Thoma work experience

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

Manager, Environmental Services

Otter Tail Power Company

Jul 2001 - Present

Team & coworkers

Colleagues at Otter Tail Power Company

Other employees you can reach at otpco.com. View company contacts for 181 employees →

Jim Heilman Colleague at Otter Tail Power CompanyFargo, North Dakota, United States View → DH

Derek Haugen Colleague at Otter Tail Power CompanyFergus Falls, Minnesota, United States View → SJ

Selene Johnson Colleague at Otter Tail Power CompanyFergus Falls, Minnesota, United States View → TD

Theresa Drexler Colleague at Otter Tail Power CompanyFergus Falls, Minnesota, United States View → NJ

Nathan Jensen Colleague at Otter Tail Power CompanyFergus Falls, Minnesota, United States View → NO

Nikki Oien Colleague at Otter Tail Power CompanyFergus Falls, Minnesota, United States View → CG

Cindy Geray Colleague at Otter Tail Power CompanyMaple Valley, Washington, United States View → CW

Courtney Winter Colleague at Otter Tail Power CompanyMilbank, South Dakota, United States View → KS

Kimberly Severs Colleague at Otter Tail Power CompanyFergus Falls, Minnesota, United States View → CW

Carol Westergard Colleague at Otter Tail Power CompanyFergus Falls, Minnesota, United States View →

1 education record

Mark Thoma education

University Of North Dakota

Chemical Engineering

FAQ

Frequently asked questions about Mark Thoma

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

What company does Mark Thoma work for?

Mark Thoma works for Otter Tail Power Company.

What is Mark Thoma's role at Otter Tail Power Company?

Mark Thoma is listed as Manager, Environmental Services at Otter Tail Power Company.

What is Mark Thoma's email address?

AeroLeads has found 1 work email signal at @otpco.com for Mark Thoma at Otter Tail Power Company.

Where is Mark Thoma based?

Mark Thoma is based in Fergus Falls, Minnesota, United States while working with Otter Tail Power Company.

What companies has Mark Thoma worked for?

Mark Thoma has worked for Otter Tail Power Company.

Who are Mark Thoma's colleagues at Otter Tail Power Company?

Mark Thoma's colleagues at Otter Tail Power Company include Jim Heilman, Derek Haugen, Selene Johnson, Theresa Drexler, and Nathan Jensen.

How can I contact Mark Thoma?

You can use AeroLeads to view verified contact signals for Mark Thoma at Otter Tail Power Company, including work email, phone, and LinkedIn data when available.

What schools did Mark Thoma attend?