Mcnamara, Ambacher, Wheeler, Hirsig & Gray Llp

Mcnamara, Ambacher, Wheeler, Hirsig & Gray Llp is a company in the Law Practice industry, based in Pleasant Hill, California, United States.

Law Practice

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Headquarters: Pleasant Hill, California, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range: 51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded: 1954Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 13 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Mcnamara, Ambacher, Wheeler, Hirsig & Gray Llp do?

Its listed company size is 51 to 200 employees. It was founded in 1954. Mcnamara, Ambacher, Wheeler, Hirsig & Gray Llp appears on 13 RevenueBase company lists.

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#3OF 25

Worldwide

Defamation defense consultants

Snapshot: October 10, 2026

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#3OF 25

United States

Defamation defense consultants

Snapshot: October 10, 2026

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#4OF 25

United States

Dui defence law firms

Snapshot: September 27, 2026

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#5OF 25

Worldwide

Dui defence law firms

Snapshot: September 27, 2026

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#6OF 25

United States

Defamation law firms

Snapshot: August 31, 2026

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#7OF 25

Worldwide

Defamation law firms

Snapshot: September 30, 2026

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#12OF 25

United States

Felony defense law firms

Snapshot: September 27, 2026

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#15OF 25

Worldwide

Felony defense law firms

Snapshot: September 27, 2026

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#15OF 25

United States

Federal criminal defense firms

Snapshot: October 11, 2026

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#20OF 25

United States

Criminal defense law firms

Snapshot: August 31, 2026

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#21OF 25

Worldwide

Federal criminal defense firms

Snapshot: October 11, 2026

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#24OF 25

United States

Appellate law firms

Snapshot: September 26, 2026

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#25OF 25

United States

Construction defect litigation firms

Snapshot: October 9, 2026

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Positions describe ordering within each source list. See how lists are built ↗

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Mcnamara, Ambacher, Wheeler, Hirsig & Gray Llp

#3 Defamation defense consultants

Snapshot: October 10, 2026

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<a href="https://revenuebase.ai/companies/browse/defamation-defense-consultants" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/mcnamaralaw/recognition-companies-browse-defamation-defense-consultants-20261011-ef84dfff01ca3263143c92a15e2e6f33579433587c50d9c729834344cf7cb3ed.svg" alt="Mcnamara, Ambacher, Wheeler, Hirsig &amp; Gray Llp listed #3 on Defamation defense consultants, October 10, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
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Sources & data notes.

RevenueBase prepared this profile from RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated August 31, 2026, September 26, 2026, September 27, 2026, September 30, 2026, October 9, 2026, October 10, 2026 and October 11, 2026. How the company lists are built.

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