Heyman Enerio Gattuso & Hirzel LLP Employee Directory

Law PracticeDelaware, United States11-50 Employees

At Heyman Enerio Gattuso & Hirzel LLP, we often handle high-stakes, bet-the-company litigation. Litigation is an adversarial process that requires strategic thinking and preparedness. 

The firm acts as both lead counsel and Delaware counsel in matters before Delaware state and federal courts, particularly in the Delaware Court of Chancery, and works with some of the nation’s leading law firms. The firm handles a full array of corporate and commercial litigation matters, including corporate governance, mergers and acquisitions, stockholder class and derivative actions, fiduciary duties, stockholder appraisal actions, business divorce and litigation involving limited liability companies and limited partnerships. The firm also acts as Delaware counsel in intellectual property disputes in the United States District Court for the District of Delaware. The firm is proud to have three former Court of Chancery clerks, two former Delaware Superior Court clerks and one former Delaware Supreme Court intern among its ranks. 

In addition to the firm and certain of its partners being listed in Chambers USA, all of the firm’s partners are AV-Rated by Martindale-Hubbell, and are listed in Super Lawyers in their respective fields. Several of the firm's partners are also listed in Best Lawyers in America.

Find Heyman Enerio Gattuso & Hirzel LLP employees' phone numbers or email addresses

Heyman Enerio Gattuso & Hirzel LLP Global Highlights

Location
Employees

North America
28

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  • United States Of America
    28

Asia
1

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  • India
    1

Heyman Enerio Gattuso & Hirzel LLP's Leadership

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    D. G.
    Partner
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    A. N.
    Partner
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    J. B.
    Partner
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    K. H.
    Founding Partner
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    P. T. E.
    Partner
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    S. H.
    Partner
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  • Stylized image of a person
    V. P.
    Partner Emeritus
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  • Stylized image of a person
    K. P. Z.
    Asst. Controller
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Heyman Enerio Gattuso & Hirzel LLP Employee Metrics

100%
50%
0%
2026
2025
  • Legal
  • Accounting
  • Administrative
  • Analytics
  • Arts & Design
  • Other

Contact profiles from Heyman Enerio Gattuso & Hirzel LLP

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    J. P.
    Receptionist/Assistant Controller
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    United StatesDelaware
    Nov 17, 2025
  • Stylized image of a person
    B. H.
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    UNITED STATES
    Mar 07, 2023

Frequently Asked Questions

What is Heyman Enerio Gattuso & Hirzel LLP known for?

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Heyman Enerio Gattuso & Hirzel LLP was founded in 2006 operates in the Law Practice industry. The company's main headquarters is located in 300 Delaware Avenue Suite 200 Wilmington, Delaware 19801 United States. Explore Heyman Enerio Gattuso & Hirzel LLP's company overview page for more information.

What is Heyman Enerio Gattuso & Hirzel LLP's most common email format?

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Heyman Enerio Gattuso & Hirzel LLP employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Heyman Enerio Gattuso & Hirzel LLP email formats with LeadIQ.

How many employees does Heyman Enerio Gattuso & Hirzel LLP have currently?

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Heyman Enerio Gattuso & Hirzel LLP has approximately 23 employees as of February 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are Heyman Enerio Gattuso & Hirzel LLP's key employees and leadership?

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As of February 2026, Heyman Enerio Gattuso & Hirzel LLP's key employees include:

  • Partner: D. G.
  • Partner: A. N.
  • Partner: J. B.
  • Founding Partner: K. H.
  • Partner: P. T. E.

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