How has The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC's team size changed over time?

The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC's team has decreased from approximately 9 to 7 employees based on available data.

The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC Employee Directory

Q: What is the largest department at The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC?

The largest department at The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC is Legal with 3 employees.

Law PracticeDistrict of Columbia, United States2-10 Employees

The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC is a small law practice based in Washington, DC. It specializes in employment and security clearance appeals for federal employees, unions and employee associations, contractors, and government agencies, serving clients across the United States and around the world. John Mahoney leads the firm, which provides this representation from its DC practice. A recent development is that Attorney Mahoney is suspended from practicing law in the District of Columbia for 30 days. The firm maintains a website at attorneymahoney.com.

The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC Global Highlights

North America
47

United States Of America
47

Europe
7

Poland
5
United Kingdom Of Great Britain And Northern Ireland
2

The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC's Leadership

R. S. Y.
Partner And Director Of Litigation
Mobile Phone
Email
J. P. M.
Owner
Mobile Phone
Email
M. P.
Partner
Mobile Phone
Email
J. M.
Director
Mobile Phone
Email
R. M.
Director
Mobile Phone
Email
S. C.
Attorney
Mobile Phone
Email
A. S.
Attorney -At-Law| Radca Prawny
Mobile Phone
Email
P. R.
Attorney-At-Law
Mobile Phone
Email

The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC Employee Metrics

100%

50%

0%

2026

2025

Legal
Accounting
Administrative
Analytics
Arts & Design
Other

Contact profiles from The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC

Name

Title

Contact Info

Location

Last Update

R. S. Y.
Partner And Director Of Litigation
Mobile Phone
Email
Jun 02, 2026
J. P. M.
Owner
Mobile Phone
Email
Jun 01, 2026
M. P.
Partner
Mobile Phone
Email
Oct 18, 2024
J. M.
Director
Mobile Phone
Email
UNITED KINGDOMVale Of Glamorgan
Jul 19, 2023
R. M.
Director
Mobile Phone
Email
UNITED KINGDOMGlamorgan
Oct 31, 2023
S. C.
Attorney
Mobile Phone
Email
Jul 07, 2026
A. S.
Attorney -At-Law| Radca Prawny
Mobile Phone
Email
PolandLower Silesia
Nov 12, 2025
P. R.
Attorney-At-Law
Mobile Phone
Email
PolandMasovian Voivodeship
Nov 16, 2025

Frequently Asked Questions

What is The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC known for?

The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC was founded in 2014 operates in the Law Practice industry. Explore The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC's company overview page for more information.

What is The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC's most common email format?

The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC email formats with LeadIQ.

How many employees does The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC have currently?

The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC has approximately 8 employees as of July 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC's key employees and leadership?

As of July 2026, The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC's key employees include:

Partner And Director Of Litigation: R. S. Y.
Owner: J. P. M.
Partner: M. P.
Director: J. M.
Director: R. M.

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The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC Employee Directory

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