Company lists · Data refreshed September 2026
Top 25 Accounting firm staff augmentation companies based in Houston, United States
RevenueBase identified 154 accounting firm staff augmentation companies headquartered in Houston, United States as of September 2026 and tracks 2,837 professional contacts across them, including 773 with verified work emails. Across the United States, New York is the largest hub for this category (243 companies); Houston follows with 154.
This list covers accounting firm staff augmentation companies headquartered in Houston, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest accounting firm staff augmentation companies based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 766 contacts → | ||||
Partial evidence “Primary Services provides job opportunities for Accounting/Financial, Information Technology, HR, Recruiting, Marketing, Procurement, Call Center and Administrative professionals.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 294 contacts → | ||||
Indirect evidence “Helping AEC Firms Scale with On-Demand, US-Trained Architecture & MEP Professionals At Virtual Building Studio, we help AEC firms scale faster and deliver projects more…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 198 contacts → | ||||
Indirect evidence “Calvetti Ferguson is one of the largest independent CPA firms in the United States.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 157 contacts → | ||||
Partial evidence “Melton & Melton is an independent, Houston-based public accounting firm with diverse audit, tax and client accounting practices.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 91 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 87 contacts → | ||||
Partial evidence “HRSS is a full-service accounting, tax, audit, and advisory firm with 40 years of experience serving businesses and individuals, with a focus on middle-market clients.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 81 contacts → | ||||
Partial evidence “Taylor Smith Consulting is a leading technical, service, and staff resource provider.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 70 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 44 contacts → | ||||
Indirect evidence “Our mission at Fitts Roberts & Co.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 41 contacts → | ||||
Partial evidence “At HTL CPAs, we offer comprehensive accounting services to help businesses of all sizes achieve their financial goals.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 37 contacts → | ||||
Indirect evidence “Connecting employers with the most talented personnel by placing temporary employees, full time candidates and more in Greenspoint, Katy, Spring Branch, Deer Park, Pearland…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 35 contacts → | ||||
Strong evidence “Mindwhiz: We empower businesses with staff augmentation through onshore, offshore, and hybrid models. Founded in 2020 and headquartered in Houston, Mindwhiz provides flexible…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 34 contacts → | ||||
Indirect evidence “VC5 Consulting, founded in 2012, is nationally ranked as one of the top firms in our industry.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 26 contacts → | ||||
Indirect evidence “Total Solutions of your individual and business needs " contact Houston based Certified Public Accountants offering wide range of bookkeeping, tax preperation, business…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 23 contacts → | ||||
Indirect evidence “Through its four divisions: Search Finance, Search Technology, Search Support, and Search AI, Search Services is firmly established as the premier recruiting and staffing agency…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 23 contacts → | ||||
Partial evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 21 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 20 contacts → | ||||
Indirect evidence “The ability to attract and retain great talent is critical in today's business world.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 20 contacts → | ||||
Indirect evidence “The right people make all the difference.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 17 contacts → | ||||
Indirect evidence “Whitaker IT helps IT leaders solve their biggest hiring challenges - fast.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 17 contacts → | ||||
Indirect evidence “Donovan & Watkins, a brand of BGSF (NYSE: BGSF) with offices in Dallas and Houston and providing services nationwide, delivers the just-in-time talent that organizations need to…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 16 contacts → | ||||
Indirect evidence “Since 1992, FiStaff has been a trusted staffing and recruiting partner to banks, credit unions, mortgage companies, and financial organizations throughout Houston and across Texas.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 15 contacts → | ||||
Partial evidence “Diverse Experienced Team Our accounting, nance, data scientist and risk management professionals possess in-depth experience in all types of businesses.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 14 contacts → | ||||
Partial evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 13 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: accounting firm staff augmentation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names accounting firm staff augmentation companies.
- Partial evidence
- Its own public description names part of accounting firm staff augmentation companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name accounting firm staff augmentation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 154 accounting firm staff augmentation companies based in Houston, United States
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Accounting firm staff augmentation companies based in Houston, United States at a glance
As of Sep 27, 2026Companies by employee count
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 154 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 accounting firm staff augmentation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Houston, United States whose own description of what they do matches “accounting firm staff augmentation companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names accounting firm staff augmentation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among accounting firm staff augmentation companies, and records with no verified work email. Companies headquartered outside Houston 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 its RevenueBase Smart Search 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, 773 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 27, 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.
Accounting firm staff augmentation companies by metro in the United States
- Accounting firm staff augmentation companies in New York243
- Accounting firm staff augmentation companies in Los Angeles122
- Accounting firm staff augmentation companies in Atlanta121
- Accounting firm staff augmentation companies in Chicago116
- Accounting firm staff augmentation companies in Dallas98
- Accounting firm staff augmentation companies in Miami84
- Accounting firm staff augmentation companies in Austin69
- Accounting firm staff augmentation companies in San Francisco67
- Accounting firm staff augmentation companies in San Diego59
- Accounting firm staff augmentation companies in Orlando54
- Accounting firm staff augmentation companies in Tampa49
- Accounting firm staff augmentation companies in Boston48
- Accounting firm staff augmentation companies in Denver45
- Accounting firm staff augmentation companies in Charlotte44
- Accounting firm staff augmentation companies in Irvine44
- Accounting firm staff augmentation companies in Portland43
- Accounting firm staff augmentation companies in Las Vegas42
- Accounting firm staff augmentation companies in Phoenix42
- Accounting firm staff augmentation companies in Boca Raton36
- Accounting firm staff augmentation companies in Seattle36
- Accounting firm staff augmentation companies in Jacksonville35
- Accounting firm staff augmentation companies in Indianapolis34
- Accounting firm staff augmentation companies in Columbus32
- Accounting firm staff augmentation companies in Philadelphia32
- Accounting firm staff augmentation companies in Wilmington32
- Accounting firm staff augmentation companies in Cincinnati30
- Accounting firm staff augmentation companies in Pittsburgh30
- Accounting firm staff augmentation companies in San Jose30
- Accounting firm staff augmentation companies in Washington30
- Accounting firm staff augmentation companies in Fort Lauderdale28
- Accounting firm staff augmentation companies in San Antonio27
- Accounting firm staff augmentation companies in Baltimore26
- Accounting firm staff augmentation companies in Minneapolis26
- Accounting firm staff augmentation companies in Alpharetta25
- Accounting firm staff augmentation companies in Coral Gables25
- Accounting firm staff augmentation companies in Nashville25
- Accounting firm staff augmentation companies in Scottsdale25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names accounting firm staff augmentation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many accounting firm staff augmentation companies are there based in Houston, United States?
RevenueBase identified 154 accounting firm staff augmentation companies headquartered in Houston, 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?
Primary Services, headquartered in Houston, tops this list with the largest team on record.
Which city in the United States has the most accounting firm staff augmentation companies?
New York leads the United States with 243 headquartered companies, followed by Houston (154) and Los Angeles (122).
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 773 verified decision-maker contacts tracked across these 154 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 27, 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 Smart Search, 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.
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