Company lists · Data refreshed September 2026

Top 25 Private client accounting firms based in Washington, United States

Name: Private client accounting firms based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 71 companies tracked

RevenueBase identified 71 private client accounting firms headquartered in Washington, United States as of September 2026 and tracks 288 professional contacts across them, including 107 with verified work emails. New York is the largest hub.

This list covers private client accounting firms headquartered in Washington, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

71Companies

288Contacts tracked

107Verified emails

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The 25 largest private client accounting firms based in Washington, United States

Ranked by team size

Top 25 of 71 private client accounting firms based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names private client accounting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Armstrong, Fleming And Moore, INCIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	11-50	30
	“We are pioneers of financial planning in D.C.” Source: company website · checked Sep 5, 2026
2	Accounts InternationalIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	11-50	25
	“Accounts International is a financial advisory firm specializing in Fractional CFO services and financial guidance for growing businesses, entrepreneurs, and executives.” Source: company website · checked Sep 5, 2026
3	Farr, Miller & WashingtonPartial evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	11-50	20
	“We Depend on Our Clients Farr, Miller & Washington, founded in 1996, is a 100% employee owned investment management firm headquartered in Washington, DC.” Source: company website · checked Sep 5, 2026
4	Rosemckenna, PllcPartial evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	11-50	17
	“RoseMcKenna PLLC is a boutique accounting firm dedicated to providing the absolute best in personalized and professional tax services.” Source: company website · checked Sep 5, 2026
5	CWP Consulting INCIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	11-50	16
	“CWP Consulting was built around the desire to provide quality, professional services to individuals and business owners through the use of specialized and individualized services.” Source: company website · checked Sep 5, 2026
6	Royal LAW Firm, PllcStrong evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	10
	“The Royal Law Firm PLLC, founded in 2009 by Priya Prakash Royal, Esq, LL.M, MBA, AEP®, TEP, is a private client law firm serving individuals, families, and closely held…” Source: company website · checked Sep 5, 2026
7	Seiler, Singleton & Associates, PAPartial evidence	Washington, NC, United StatesHQ checked Sep 5, 2026	1-10	9
	“At Seiler, Singleton & Associates, P.A, our goal is to offer quality accounting, tax, payroll, and advisory services to individuals, small businesses, and nonprofit organizations.” Source: company website · checked Sep 5, 2026
8	Helfer And Company, LLCIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	7
	“For over three decades, Alan S.” Source: company website · checked Sep 5, 2026
9	Allenmitchell, LLP Cpas & ConsultantsIndirect evidence	Washington, IA, United StatesHQ checked Sep 5, 2026	1-10	5
	“At AllenMitchell, our goal is to provide the top shelf service that you've come to expect at larger national and regional firms but in a more relaxed environment and at a price…” Source: company website · checked Sep 5, 2026
10	Morgan Wingate & Co, P.CIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	11-50	5
	“Welcome to the firm of” Source: company website · checked Sep 5, 2026
11	Capital Area Planning GroupIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	4
	“Capital Area Planning Group is a boutique financial planning and investment management firm based in Washington, D.C.” Source: company website · checked Sep 5, 2026
12	Valor Wealth PartnersIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	4
	“Valor Wealth Partners was formed to bring a level of excellence to financial planning and investment management services that many people were not receiving.” Source: company website · checked Sep 5, 2026
13	Adalan Private WealthIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	3
	“We take a team approach to financial planning, offering you a broader scope of expertise than you will likely find in any one person.” Source: company website · checked Sep 5, 2026
14	David A. Santini, Cpa, LLCIndirect evidence	Washington, NJ, United StatesHQ checked Sep 5, 2026	1-10	3
	Source: company website · checked Sep 5, 2026
15	Palermo Kissinger & AssociatesIndirect evidence	Washington, PA, United StatesHQ checked Sep 5, 2026	1-10	3
	“Maybe it’s a bad day at the office that has you thinking about heading out on your own.” Source: company website · checked Sep 5, 2026
16	Jasmine Rose Financial Services, INCIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	11-50	3
	“What do you get when you combine the best of financial services: accurate reporting, tax preparation, and financial analysis?” Source: company website · checked Sep 5, 2026
17	Stoll & Graber Cpas LLCIndirect evidence	Washington, IN, United StatesHQ checked Sep 5, 2026	51-200	2
	Source: company website · checked Sep 5, 2026
18	Carbon Accounting Group, Cpas, PllcPartial evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	2
	“Carbon Accounting Group, CPA's, PLLC has been handling personalized financial consulting and tax accounting services within the Washington area since With our experience in the…” Source: company website · checked Sep 5, 2026
19	MAX Accounting SolutionsPartial evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	2
	“You don't have to be an Accounting Pro.” Source: company website · checked Sep 5, 2026
20	Preserve Private Wealth, LLCPartial evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	2
	“Preserve Private Wealth (PPW) is a modern, independent wealth management firm providing personalized money management and comprehensive financial planning in a fiduciary capacity.” Source: company website · checked Sep 5, 2026
21	Wealthbridge PartnersIndirect evidence	Washington, United StatesHQ checked Sep 5, 2026	1-10	2
	Source: company website · checked Sep 5, 2026
22	Horizon ClarityPartial evidence	Washington, IL, United StatesHQ checked Sep 5, 2026	1-10	2
	“We believe that we can only service clients at the highest level by doing three things well.” Source: company website · checked Sep 5, 2026
23	Brookslaw PCIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	2
	“Boutique law firm specializing in developing strategic tax planning initiatives for businesses and investors, including international corporate treasury centers, intellectual…” Source: company website · checked Sep 5, 2026
24	Lane & Company, Certified Public AccountantsStrong evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	1
	“For over two decades, Lane & Company, CPAs has served as a public accounting firm and trusted adviser to its non-profit clients, providing audit, outsourced accounting and tax…” Source: company website · checked Sep 5, 2026
25	MZ Capital ManagementIndirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1-10	1
	“MZ Capital Management is an independent wealth management firm.” Source: company website · checked Sep 5, 2026

Showing 25 of 71 private client accounting firms based in Washington, United States

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Private client accounting firms based in Washington, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 650 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 71 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among private client accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Washington, United States whose own description of what they do matches “private client accounting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among private client accounting firms, and records with no verified work email. Companies headquartered outside Washington are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 107 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Private client accounting firms by metro in the United States

Frequently asked

How many private client accounting firms are there based in Washington, United States?

RevenueBase identified 71 private client accounting firms headquartered in Washington, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Armstrong, Fleming And Moore, INC, headquartered in Washington, tops this list with the largest team on record.

Which city has the most private client accounting firms?

New York leads with 650 headquartered companies, followed by Houston (422) and Atlanta (329).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 107 verified decision-maker contacts tracked across these 71 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.