Company lists · Data refreshed September 2026

Top 25 Accounting firm software companies based in Houston, United States

Name: Accounting firm software companies based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 144 companies tracked

RevenueBase identified 144 company matches for accounting firm software companies associated with Houston, United States as of September 2026 and tracks 1,784 professional contacts across them, including 841 with verified work emails. Across the United States, New York is the largest hub for this category (222 companies); Houston follows with 144.

This list covers company matches for accounting firm software companies associated with Houston, 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 21, 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 21, 2026 How this list was built

144Companies

1,784Contacts tracked

841Verified emails

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

The 25 largest accounting firm software companies based in Houston, United States

Ranked by team size

Top 25 of 144 company matches for accounting firm software companies based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Calvetti Ferguson	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	51-200	198 contacts →
	Exact match “Calvetti Ferguson is one of the largest independent CPA firms in the United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Melton & Melton, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	51-200	157 contacts →
	Exact match “Melton & Melton is an independent, Houston-based public accounting firm with diverse audit, tax and client accounting practices.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Malonebailey, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	51-200	125 contacts →
	Exact match “MaloneBailey is a full service, PCAOB-registered CPA firm that provides audit, tax and consulting services to companies both publicly-traded and privately-held.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	EEPB	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	51-200	96 contacts →
	Exact match “EEPB is one of Houston's largest local CPA firms offering a wide range of services to individuals and businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Drda, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	91 contacts →
	Exact match “DRDA, LLC is a full-service accounting firm serving clients throughout the area, dedicated to providing our clients with professional, personalized services and guidance in a wide…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Ham, Langston & Brezina, L.L.P	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	51-200	81 contacts →
	Exact match “Accounting, auditing and tax services to public companies, non-public companies and their owners, not-for-profits and employee benefit plans” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Harper & Pearson Company, P.C	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	51-200	70 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Mohle Adams LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	53 contacts →
	Exact match “One of the largest local public accounting firms in Houston, Mohle Adams has provided professional counsel to Texas companies and residents to help them achieve their business and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	PKF Texas	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	51-200	45 contacts →
	Exact match “Appreciation is, in some ways, an unusual commitment from a business-oriented accounting firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Fitts, Roberts, Kolkhorst & Co., P.C	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	51-200	44 contacts →
	Exact match “Our mission at Fitts Roberts & Co.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	HTL Cpas & Business Advisors	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	41 contacts →
	Exact match “At HTL CPAs, we offer comprehensive accounting services to help businesses of all sizes achieve their financial goals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Nommensen, Williams, Sticker & Doyle, PC	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	26 contacts →
	Exact match “Nommensen, Williams, Sticker & Doyle, PC is a full-service accounting firm serving clients throughout the Houston area.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Devesh Pathak CPA	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	1-10	26 contacts →
	Exact match “Total Solutions of your individual and business needs " contact Houston based Certified Public Accountants offering wide range of bookkeeping, tax preperation, business…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	TPG Software	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	25 contacts →
	Exact match “Scalable, secure, integrated, effective and practical solutions for: Investments Accounting ( Including Impaired and OTTI Securities Accounting ), Multi-Obligor Securities, FAS…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Aycock & CO IS NOW Sorren	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	23 contacts →
	Exact match “Aycock & Company, LLP is a firm of certified public accountants founded in February of 2006 and located in the Galleria area of Houston.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Gainer Donnelly LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	23 contacts →
	Exact match “Gainer Donnelly has merged with the nationally recognized accounting firm of Carr, Riggs & Ingram, LLC (CRI) and our office will now operate under the name of Carr, Riggs & Ingram.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Brookswatson & CO	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	21 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Reimer Mcguinness Hess	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	18 contacts →
	Exact match “At Reimer McGuinness Hess, we are a Houston CPA firm offering tax, accounting, and audit services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	LCS Forensic Accounting & Advisory	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	14 contacts →
	Exact match “LCS is a certified public accounting firm providing financial clarity in high-stakes situations - from M&A due diligence to ongoing financial leadership and support.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Besse, Carmona, And Partin PC	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	13 contacts →
	Exact match “Growing, fast paced CPA firm located in Northwest Houston focusing in Real Estate, Construction and Land Development.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Pittsford Samuels, Pllc	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	1-10	13 contacts →
	Exact match “Pittsford Samuels, PLLC is a Houston-based, full-service accounting firm that uses innovative technology and streamlined processes to provide exceptional service in the areas of…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Finoptimal	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	12 contacts →
	Exact match “We build apps for our accounting firm to close the books continuously, and now you can use those apps too.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Taxwise LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	1-10	12 contacts →
	Exact match “We are licensed Enroll Agent, Quick books ProAdvisor and members of Association of Chartered Certified Accountants.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Argueta CPA Firm	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	1-10	10 contacts →
	Exact match “Argueta CPA Firm, based in Houston, offers assistance to businesses and individuals with Assurance, Tax, Accounting, Advisory, and Consulting Services addressing the needs of both…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Acctzen LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	11-50	9 contacts →
	Exact match “AcctZen LLC is a leading financial services company transforming how businesses manage their accounting needs.” Recorded in the RevenueBase company graph · Sep 21, 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 “accounting firm software companies”. 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 25 of 144 accounting firm software companies based in Houston, United States

See the full list, filter by size, metro and specialty, and access 841 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Accounting firm software companies based in Houston, United States at a glance

As of Sep 21, 2026

47.1%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 144 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 Houston, United States whose business descriptions match “accounting firm software companies” 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 841 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 21, 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.

Accounting firm software companies 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 “accounting firm software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting firm software companies are there based in Houston, United States?

RevenueBase identified 144 company matches for accounting firm software companies associated with Houston, 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?

Calvetti Ferguson 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 accounting firm software companies?

New York leads the United States with 222 company records, followed by Houston (144) and Chicago (107).

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 841 professional contacts with verified work emails tracked across these 144 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 144 accounting firm software companies based in Houston, United States. Start with a free account, no credit card.

Download this list →

Related lists

Accounting firm software companies 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.