Company lists · Data refreshed September 2026

Top 11 Business accounting firms based in Dayton, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 27 companies tracked

RevenueBase identified 27 company matches for business accounting firms associated with Dayton, United States as of September 2026 and tracks 179 professional contacts across them, including 94 with verified work emails. Across the United States, New York is the largest hub for this category (555 companies); Dayton has 27.

This list covers company matches for business accounting firms associated with Dayton, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 23, 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 RevenueBase SmartSearch · Exact Recorded Sep 23, 2026 How this list was built

27Companies

179Contacts tracked

94Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 11 largest business accounting firms based in Dayton, United States

Ranked by team size

Top 11 of 27 company matches for business accounting firms based in Dayton, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Flagel Huber Flagel	Exact match	Dayton, OH, United StatesHQ recorded Sep 23, 2026	51-200	58 contacts →
	Exact match “The breadth and depth of experience Flagel Huber Flagel provides our clients is unmatched.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Kentner Sellers Cpas	Exact match	Dayton, OH, United StatesHQ recorded Sep 23, 2026	11-50	35 contacts →
	Exact match “Kentner Sellers LLP, is a full-service accounting, tax and consulting firm located in Dayton, Ohio serving businesses in Ohio and surrounding states.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Hammerman, Graf, Hughes & Co., Inc. Cpas	Exact match	Dayton, OH, United StatesHQ recorded Sep 23, 2026	11-50	33 contacts →
	Exact match “Hammerman, Graf, Hughes & Company, Inc.(HGH) is a full-service CPA firm with locations in Dayton, Ohio.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Delk Rutherford & Associates, INC	Exact match	Dayton, OH, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “In 1998, the founding partners of Delk Rutherford & Associates joined together to form what was then known as Delk & Associates CPA.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	RLO Contractors INC	Exact match	Dayton, MD, United StatesHQ recorded Sep 23, 2026	51-200	4 contacts →
	Exact match “Rlo Contractors Inc is an Accounting company located in 4796 Linthicum Rd, Dayton, Maryland, United States.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Duvall & Associates INC CPA	Exact match	Dayton, OH, United StatesHQ recorded Sep 23, 2026	11-50	3 contacts →
	Exact match “An award-winning Dayton, Ohio CPA firm specializing in business accounting & tax returns as well as business valuations; mergers, acquisitions & reorganization transactions; and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Lloyd, Darner, Guenther & Ellis PLL	Exact match	Dayton, OH, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “A local Accounting Firm specializing in small businesses and individual taxes.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Splendid Bookkeeping	Exact match	Dayton, OH, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “Serving Business Owners who are tired of being broke.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Unitary Accounting Services	Exact match	Dayton, OH, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “Unitary Accounting provides accounting services to small businesses, start-ups, and individuals.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	D3 Financials LLC	Exact match	Dayton, OH, United StatesHQ recorded Sep 23, 2026	1-10	1 contacts →
	Exact match “We offer CPA certified services ranging from bookkeeping, consulting, and tax preparation to complete small business set up.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Padgett Advisors	Exact match	Dayton, OH, United StatesHQ recorded Sep 23, 2026	1-10	1 contacts →
	Exact match “We provide tax, accounting, payroll and business consulting services to individuals and small businesses across North America.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “business accounting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 11 of 27 business accounting firms based in Dayton, United States

See the full list, filter by size, metro and specialty, and access 94 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Business accounting firms based in Dayton, United States at a glance

As of Sep 23, 2026

52.5%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data 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 for Dayton, so it is reported there. Company counts and contact totals on this page are exact for Dayton, over 27 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Dayton, United States whose business descriptions match “business accounting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 94 professional contacts with verified work emails across the full matched dataset. 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 23, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Business accounting firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “business accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business accounting firms are there based in Dayton, United States?

RevenueBase identified 27 company matches for business accounting firms associated with Dayton, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Flagel Huber Flagel tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most business accounting firms?

New York leads the United States with 555 company records, followed by Houston (400) and Los Angeles (268). Dayton has 27.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 94 professional contacts with verified work emails tracked across these 27 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 27 business accounting firms based in Dayton, United States. Start with a free account, no credit card.

Download this list →

Related lists

Business accounting firms by geography

Browse the directory

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.