Company lists · Data refreshed October 2026

Top 25 International tax accounting firms based in Houston, United States

RevenueBase identified 170 company matches for international tax accounting firms associated with Houston, United States as of October 2026 and tracks 1,149 professional contacts across them, including 429 with verified work emails. Across the United States, New York is the largest hub for this category (323 companies); Houston follows with 170.

This list covers company matches for international tax accounting firms 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 October 1, 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 Oct 1, 2026 How this list was built
170Companies
1,149Contacts tracked
429Verified emails
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The 25 largest international tax accounting firms based in Houston, United States

Ranked by team size
Top 25 of 170 company matches for international tax accounting firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHouston, TX, United StatesHQ recorded Oct 1, 2026501-1,000269 contacts →

Exact match

“Growth exposes financial weakness.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202651-200157 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 · Oct 1, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-5053 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 · Oct 1, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-5041 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 · Oct 1, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-1026 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 · Oct 1, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-5023 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 · Oct 1, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-5022 contacts →

Exact match

“TBK CPA is a local, mid-sized CPA firm based in Houston, Texas.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-5019 contacts →

Exact match

“We think beyond today’s taxes and audits, to the financial needs and possibilities of your future.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202651-20014 contacts →

Exact match

“We are uniquely positioned to offer representation and support in all interactions with the IRS and state tax authorities.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“We are a full-service accounting firm that strives to provide our clients with the highest caliber of professional service designed to meet all of their tax and accounting needs.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“MTA is a full service, privately held CPA firm established in 1985 in Houston, Texas.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-509 contacts →

Exact match

“Baldridge Financial is a full-service tax and financial planning firm that works closely with small and midsize business owners who have significant wealth in their business, a…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-109 contacts →

Exact match

“Who We Are: George CPA Firm, LLC is a certified public accounting firm in Houston, Texas.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-509 contacts →

Exact match

“Ledgerment offers specialized accounting and tax services tailored for small businesses.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-109 contacts →

Exact match

“Hope Tax Pro is a friendly bi-lingual firm with offices in Houston, Tampa, and Miami.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-109 contacts →

Exact match

“Mickey ONeal and his tax professionals at ONealCPA know what it takes to be a part of your team.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-109 contacts →

Exact match

“At Kramr CPAs & Advisors, PC, our dedicated team of professionals with individualized expertise offer you a wide range of strategic tax planning and business advisory services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-108 contacts →

Exact match

“Cantrell & Cantrell, PLLC is a Houston law firm that specializes in tax law, providing tax advice to individuals and businesses, planning complicated tax transactions, reviewing…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-108 contacts →

Exact match

“We provide a variety of tax services to corporations, partnerships, non-profits, and individuals, including tax planning, tax return preparation, and IRS correspondence and…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-108 contacts →

Exact match

“Luca Financial is a boutique accounting firm dedicated to serving small to medium-sized businesses.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchHouston, United StatesHQ recorded Oct 1, 20261-108 contacts →

Exact match

“CKO, CPAs & Advisors prides itself as the Next Generation CPA firm.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-507 contacts →

Exact match

“Since its establishment in 2013, IC Americas LLC has set out to renew the Accounting and Tax Management industry.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-106 contacts →

Exact match

“Trusted tax advisors.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Oct 1, 202611-506 contacts →

Exact match

“GLO CPAs is a full-service personalized Houston-based accounting firm with international reach and infinite capabilities.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Oct 1, 20261-106 contacts →

Exact match

“We help small business owners save the most amount of taxes while staying out of jail!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 170 international tax accounting firms based in Houston, United States

See the full list, filter by size, metro and specialty, and access 429 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International tax accounting firms based in Houston, United States at a glance

As of Oct 1, 2026
37.3%Verified-email coverage
6.8Average contacts per company
1-10Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
124
11-50
38
51-200
5
501-1,000
1
1,001-5,000
1

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 170 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 “international tax 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 429 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 October 1, 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.

International tax 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 “international tax accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international tax accounting firms are there based in Houston, United States?

RevenueBase identified 170 company matches for international tax accounting firms associated with Houston, United States as of October 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?

Mayatax 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 international tax accounting firms?

New York leads the United States with 323 company records, followed by Houston (170) and Miami (154).

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 429 professional contacts with verified work emails tracked across these 170 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 October 1, 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.