McQuadenBrennan, L.L.P. Employee Directory

AccountingDistrict of Columbia, United States2-10 Employees

McQuadeBrennan, LLP is a Washington, DC accounting and consulting firm serving the metro area business community for over 25 years. 

Corporations, non-profit organizations, individuals, and investors benefit from our personalized, hands-on approach to their accounting needs. It’s our mission to find solutions to your traditional, and sometimes nontraditional, financial and accounting issues. 

We provide our clients with the following services: 
- Financial Statement Audits
- Tax Planning and Compliance
- Outsourced Accounting 
- Family Office Services 
- Investment Management

We have special expertise in the non-profit, private equity, mortgage banking, real estate, and government contractor industries.
 
McQuadeBrennan, LLP is the only D.C. accounting firm with a membership in Enterprise Worldwide. Being a part of this prestigious affiliation of over 100 accounting firms in the U.S., South America, Europe, Asia, and Africa gives us access to worldwide best practices and expertise from our colleagues around the world, and above all showing our commitment to client services.
 
Columbia Financial Advisors, LLP was founded as a complement to McQuadeBrennan’s accounting and tax services. Columbia Financial Advisors’ provides organizations and individuals with comprehensive portfolio management and straightforward investment advice. Our clients receive truly integrated accounting and investing services.

Find McQuadenBrennan, L.L.P. employees' phone numbers or email addresses

McQuadenBrennan, L.L.P. Global Highlights

Location
Employees

North America
7

Minus sign iconPlus sign icon
  • United States Of America
    7

McQuadenBrennan, L.L.P.'s Leadership

  • Stylized image of a person
    B. M.
    Managing Partner
    Phone icon
  • Stylized image of a person
    J. S.
    Partner
    Phone icon
  • Stylized image of a person
    R. S.
    Senior Director
    Phone icon
  • Stylized image of a person
    R. S.
    Senior Director
    Phone icon
  • Stylized image of a person
    E. P.
    Senior Associate
    Phone icon
  • Stylized image of a person
    P. M.
    Accountant
    Phone icon

McQuadenBrennan, L.L.P. Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Community & Social Services
  • Administrative
  • Analytics
  • Arts & Design
  • Other

Contact profiles from McQuadenBrennan, L.L.P.

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    B. M.
    Managing Partner
    Phone icon
    United StatesDistrict of Columbia
    Jul 13, 2025
  • Stylized image of a person
    J. S.
    Partner
    Phone icon
    United StatesVirginia
    Feb 16, 2026
  • Stylized image of a person
    R. S.
    Senior Director
    Phone icon
    United StatesColorado
    Oct 16, 2024
  • Stylized image of a person
    R. S.
    Senior Director
    Phone icon
    United StatesDistrict of Columbia
    Feb 17, 2026
  • Stylized image of a person
    E. P.
    Senior Associate
    Phone icon
    United StatesVirginia
    Feb 19, 2026
  • Stylized image of a person
    P. M.
    Accountant
    Phone icon
    United StatesDistrict of Columbia
    Mar 05, 2024

Frequently Asked Questions

What is McQuadenBrennan, L.L.P. known for?

Minus sign iconPlus sign icon
McQuadenBrennan, L.L.P. was founded in 1981 operates in the Accounting industry. The company's main headquarters is located in 1730 Rhode Island Avenue Northwest Suite 800 Washington, District of Columbia 20036 United States. Explore McQuadenBrennan, L.L.P.'s company overview page for more information.

What is McQuadenBrennan, L.L.P.'s most common email format?

Minus sign iconPlus sign icon
McQuadenBrennan, L.L.P. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more McQuadenBrennan, L.L.P. email formats with LeadIQ.

How many employees does McQuadenBrennan, L.L.P. have currently?

Minus sign iconPlus sign icon
McQuadenBrennan, L.L.P. has approximately 6 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are McQuadenBrennan, L.L.P.'s key employees and leadership?

Minus sign iconPlus sign icon

As of February 2026, McQuadenBrennan, L.L.P.'s key employees include:

  • Managing Partner: B. M.
  • Partner: J. S.
  • Senior Director: R. S.
  • Senior Director: R. S.
  • Senior Associate: E. P.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.