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Gadsby Hannah Overview

Based in Boston, MA, Gadsby Hannah is a small professional company with only 175 employees and an annual revenue of $25.1M.


Professional Services





Founded in



Boston, MA


Organization Type


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The Team At Gadsby Hannah

Key People
  • Leonard Lewin (CEO)

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Gadsby Hannah Rankings

Gadsby Hannah is ranked #49 on the Best Professional Companies to Work For in Massachusetts list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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Gadsby Hannah Financial Performance

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$10M - $100M

Founded in


Organization type


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Gadsby Hannah Competitors

Average Salarydesc
Simpson Thacher & Bartlett
Salary Range102k - 182k$137k$136,984
Salary Range90k - 169k$124k$123,825
Fried, Frank, Harris, Shriver & Jacobson
Salary Range88k - 170k$123k$122,650
Clifford Chance
Salary Range87k - 170k$122k$122,074
Cleary Gottlieb Steen & Hamilton
Salary Range85k - 165k$119k$119,097
Weil, Gotshal & Manges
Salary Range82k - 165k$117k$117,072
Latham & Watkins
Salary Range83k - 162k$116k$116,335
Jones Day
Salary Range80k - 160k$114k$113,758
Wilson Sonsini Goodrich and Rosati
Salary Range79k - 159k$113k$112,572
Cadwalader, Wickersham & Taft
Salary Range77k - 153k$109k$108,689

Frequently Asked Questions about Gadsby Hannah

How many Employees does Gadsby Hannah have?

Gadsby Hannah has 175 employees.

How much money does Gadsby Hannah make?

Gadsby Hannah generates $25.1M in revenue.

What industry is Gadsby Hannah in?

Gadsby Hannah is in the professional services industry.

Who are Gadsby Hannah's competitors?

Gadsby Hannah competitors include Linklaters, Wilmer Cutler Pickering Hale, Clifford Chance, Martin Clearwater & Bell, Schulte Roth & Zabel, Cleary Gottlieb Steen & Hamilton, Devine Millimet, Pillsbury Winthrop Shaw Pittman, Cadwalader, Wickersham & Taft, Simpson Thacher & Bartlett, Yaron & Assoc, Fried, Frank, Harris, Shriver & Jacobson, Jones Day, Weil, Gotshal & Manges, Latham & Watkins, Lowenstein Sandler, Law Offices-Michael E Pressman, Wilson Sonsini Goodrich and Rosati, McDermott Will & Emery, White & Lee.

Who works at Gadsby Hannah?

Leonard Lewin (CEO)

Where is Gadsby Hannah's headquarters?

Gadsby Hannah's headquarters is in Boston, MA.

What is Gadsby Hannah's website?

You can find the Gadsby Hannah website at

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Updated December 31, 2020

Zippia gives an in-depth look into the details of Gadsby Hannah, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Gadsby Hannah. The employee data is based on information from people who have self-reported their past or current employments at Gadsby Hannah. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Gadsby Hannah and its employees or that of Zippia.

Gadsby Hannah may also be known as or be related to GADSBY HANNAH LLP and Gadsby Hannah LLP.