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Tenaska Employee Directory

Oil and GasNebraska, United States501-1000 Employees

Tenaska has about 845 employees, nearly all of them in North America. Civil Engineering & Construction and Administrative make up 29% of the profiles with a known department. Tenaska's workforce spans 27 departments. Tenaska's workforce fell 10% between July 2025 and July 2026.

Find Tenaska employees' phone numbers or email addresses

Tenaska Global Highlights

Location
Employees

North America
746

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  • United States Of America
    744
  • Canada
    2

Africa
1

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  • Nigeria
    1

Asia
1

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  • Malaysia
    1

Tenaska's Leadership

  • Chief Executive Officer at Tenaska
    J. S.
    Chief Executive Officer
    Mobile Phone
  • Cro Qualified Plant Operator at Tenaska
    J. H.
    Cro Qualified Plant Operator
    Mobile Phone
  • Chief Technology Officer at Tenaska
    G. C.
    Chief Technology Officer
    Mobile Phone
  • Chief Financial Officer at Tenaska
    M. O.
    Chief Financial Officer
    Mobile Phone
  • President at Tenaska
    D. M.
    President
    Mobile Phone
  • President at Tenaska
    D. B.
    President
    Mobile Phone
  • President at Tenaska
    H. S.
    President
    Mobile Phone
  • President at Tenaska
    J. E.
    President
    Mobile Phone

Tenaska Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Analytics
  • Program & Project Management
  • Finance
  • Information Technology
  • Other
  • Operations
  • Administrative
  • Civil Engineering & Construction
  • Accounting

Civil Engineering & Construction is the largest department at 15% of profiles with a known department, up from 0% in July 2025, followed by Administrative (14%, up from 3%) and Engineering (13%, down from 25%).

Contact profiles from Tenaska

Name
Title
Contact
Location
Last Update
  • Cro Qualified Plant Operator at Tenaska
    J. H.
    Cro Qualified Plant Operator
    Mobile Phone
    Sep 30, 2026
  • Owner at Tenaska
    A. S.
    Owner
    Mobile Phone
    Oct 21, 2024
  • Owner at Tenaska
    A. B.
    Owner
    Mobile Phone
    Oct 17, 2024
  • Owner at Tenaska
    B. S.
    Owner
    Mobile Phone
    Oct 17, 2024
  • Owner at Tenaska
    B. C.
    Owner
    Mobile Phone
    Oct 21, 2024
  • Owner at Tenaska
    B. D.
    Owner
    Mobile Phone
    Oct 23, 2024
  • Owner at Tenaska
    B. R.
    Owner
    Mobile Phone
    Oct 23, 2024
  • Owner at Tenaska
    C. S.
    Owner
    Mobile Phone
    Oct 21, 2024
  • Owner at Tenaska
    C. T.
    Owner
    Mobile Phone
    Oct 17, 2024
  • Owner at Tenaska
    C. W.
    Owner
    Mobile Phone
    Oct 16, 2024

Frequently Asked Questions

What are the largest departments at Tenaska?

Minus sign iconPlus sign iconCivil Engineering & Construction is the largest department at 15% of profiles with a known department, up from 0% in July 2025, followed by Administrative (14%, up from 3%) and Engineering (13%, down from 25%). Tenaska's workforce spans 27 departments.

How has Tenaska's workforce changed over the past year?

Minus sign iconPlus sign iconTenaska's workforce fell 10% between July 2025 and July 2026. Civil Engineering & Construction's share of profiles with a known department rose from 0% to 15%.

How many employees does Tenaska have currently?

Minus sign iconPlus sign iconTenaska has approximately 845 employees as of October 2026. These team members are located across 3 continents, including North America, Africa and Asia.

Who are Tenaska's key employees and leadership?

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As of October 2026, Tenaska's key employees include:

  • Chief Executive Officer: J. S.
  • Cro Qualified Plant Operator: J. H.
  • Chief Technology Officer: G. C.
  • Chief Financial Officer: M. O.
  • President: D. M.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

What is Tenaska's most common email format?

Minus sign iconPlus sign iconTenaska employees' email format typically follows the pattern of FLast@tenaska.com. Trying to find reliable and up-to-date employee contact data? Find more Tenaska email formats with LeadIQ.

What is Tenaska known for?

Minus sign iconPlus sign iconTenaska was founded in 1987 and operates in the Oil and Gas industry. You can contact Tenaska's main corporate office by phone at
+1-402-691-****
. Explore Tenaska's company overview page for more information.

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