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HEI Employee Directory

Holding CompaniesHawaii, United States51-200 Employees

HEI is a holding company comprised of a family of Hawaii-based entities that deliver the energy infrastructure supporting the state's economic and community activity. Based in Honolulu, Hawaii, the group operates in the energy sector to maintain and develop infrastructure essential to daily life.

The organization is mid-sized and focused on serving the Hawaiian market through its regional portfolio of assets. In June 2026, HEI Civil announced dual CSP certifications for Joosten and Hemric, illustrating an emphasis on safety leadership within the company.

Find HEI employees' phone numbers or email addresses

HEI Global Highlights

Location
Employees

North America
96

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  • United States Of America
    96

Asia
6

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  • India
    4
  • Pakistan
    1
  • China
    1

Europe
3

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  • France
    3

HEI's Leadership

  • Chief Financial Officer at HEI
    E. B.
    Chief Financial Officer
    Mobile Phone
  • President at HEI
    D. R.
    President
    Mobile Phone
  • Owner at HEI
    D. M. M.
    Owner
    Mobile Phone
  • Chairman at HEI
    D. P.
    Chairman
    Mobile Phone
  • Vp, Strategy & Corporate Sustainability at HEI
    J. S.
    Vp, Strategy & Corporate Sustainability
    Mobile Phone
  • Vice-President at HEI
    A. C.
    Vice-President
    Mobile Phone
  • Director, Corporate Health Wellness at HEI
    C. O.
    Director, Corporate Health Wellness
    Mobile Phone
  • Director Customer Communications And Research at HEI
    G. W.
    Director Customer Communications And Research
    Mobile Phone

HEI Employee Metrics

100%
50%
0%
2026
2025
  • Banking
  • Entrepreneurship
  • Information Technology
  • Accounting
  • Community & Social Services
  • Other
  • Finance
  • Consultant

Contact profiles from HEI

Name
Title
Contact
Location
Last Update
  • Manager at HEI
    W. D.
    Manager
    Mobile Phone
    Oct 22, 2024
  • Intervenant Fabrication Additive at HEI
    F. R.
    Intervenant Fabrication Additive
    Mobile Phone
    France, Hauts-de-France
    Oct 18, 2025
  • Professor Of Sociology at HEI
    S. C. M.
    Professor Of Sociology
    Mobile Phone
    India, West Bengal
    Oct 26, 2025
  • Landman at HEI
    A. R.
    Landman
    Mobile Phone
    Oct 23, 2024
  • Inside Sales at HEI
    A. D.
    Inside Sales
    Mobile Phone
    Oct 21, 2024
  • Inside Sales at HEI
    A. S.
    Inside Sales
    Mobile Phone
    Oct 16, 2024
  • Member at HEI
    B. M.
    Member
    Mobile Phone
    Oct 17, 2024
  • Relay Technician at HEI
    B. H.
    Relay Technician
    Mobile Phone
    Apr 23, 2025
  • Supervisor at HEI
    B. A.
    Supervisor
    Mobile Phone
    Oct 21, 2024
  • Safety Inspector / Employee Trainer at HEI
    C. H.
    Safety Inspector / Employee Trainer
    Mobile Phone
    Oct 23, 2024

Frequently Asked Questions

What is HEI known for?

Minus sign iconPlus sign iconHEI operates in the Holding Companies industry. You can contact HEI's main corporate office by phone at
+1-808-543-****
. Explore HEI's company overview page for more information.

What is HEI's most common email format?

Minus sign iconPlus sign iconHEI employees' email format typically follows the pattern of First.Last@heco.com. Trying to find reliable and up-to-date employee contact data? Find more HEI email formats with LeadIQ.

How many employees does HEI have currently?

Minus sign iconPlus sign iconHEI has approximately 156 employees as of July 2026. These team members are located across 3 continents, including North America, Asia and Europe.

Who are HEI's key employees and leadership?

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As of July 2026, HEI's key employees include:

  • Chief Financial Officer: E. B.
  • President: D. R.
  • Owner: D. M. M.
  • Chairman: D. P.
  • Vp, Strategy & Corporate Sustainability: J. S.

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