Company lists · Data refreshed September 2026

Top 25 Professional services firms based in Tulsa, United States

Name: Professional services firms based in Tulsa, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 53 companies tracked

RevenueBase identified 53 professional services firms headquartered in Tulsa, United States as of September 2026 and tracks 855 professional contacts across them, including 536 with verified work emails. New York is the largest hub.

This list covers professional services firms headquartered in Tulsa, 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

53Companies

855Contacts tracked

536Verified emails

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The 25 largest professional services firms based in Tulsa, United States

Ranked by team size

Top 25 of 53 professional services firms based in Tulsa, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names professional services 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	HogantaylorStrong evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	201-500	411
	“At HoganTaylor, our professional business advisors genuinely care about your business and have the expertise to help you solve your biggest challenges, so you can move forward…” Source: company website · checked Sep 5, 2026
2	CCK StrategiesIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	51-200	144
	“CCK STRATEGIES is a business advisory and public accounting firm committed to helping entrepreneurial clients thrive.” Source: company website · checked Sep 5, 2026
3	Cs3 TechnologyIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	25
	“For over 25 years, CS3 Technology has helped our partners realize their visions by sharing knowledge with passion and integrity!” Source: company website · checked Sep 5, 2026
4	Briscoe Burke & Grigsby LLPIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	19
	“We advise both individuals and businesses on all aspects of compliance with the tax laws.” Source: company website · checked Sep 5, 2026
5	Johnson & Jones, P.CIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	17
	“Johnson & Jones was established in March 1994, by seven partners from the business department of a longstanding Tulsa firm.” Source: company website · checked Sep 5, 2026
6	Provident Cpas PLCIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	16
	“The starting place for us is always tax planning.” Source: company website · checked Sep 5, 2026
7	Regier Carr & Monroe, L.L.PIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	13
	“Selecting an accountant is a decision that has far-reaching consequences for you and your business.” Source: company website · checked Sep 5, 2026
8	Lohrey & Associates, PllcIndirect evidence	Tulsa, United StatesHQ checked Sep 5, 2026	11-50	13
	“We believe in the value of relationships.” Source: company website · checked Sep 5, 2026
9	Williams, Jarrett, Smith & Co., P.CIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	11
	“Williams, Jarrett, Smith & Co.” Source: company website · checked Sep 5, 2026
10	Woodrum, Tate & Associates, PllcIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	11
	“At Woodrum, Tate & Associates, PLLC we're fluent in the significant, elegant language of financial opportunity.” Source: company website · checked Sep 5, 2026
11	Morse & Co. PllcIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	10
	“With a tradition of excellence since 1975, Morse and Co, PLLC is a full service Certified Public Accounting firm located in Tulsa, Oklahoma.” Source: company website · checked Sep 5, 2026
12	Preston Smith, PllcIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	1-10	10
	“Preston Smith, PLLC, is a full service certified public accounting firm located in Tulsa, Oklahoma.” Source: company website · checked Sep 5, 2026
13	Leanor Financial Services, LLPIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	1-10	9
	“We do more than taxes.” Source: company website · checked Sep 5, 2026
14	Warren C Fisher, CPA & AssociatesStrong evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	1-10	8
	“Warren C Fisher, CPA & Associates is a professional accounting and tax planning firm that is dedicated to helping small to medium size businesses succeed.” Source: company website · checked Sep 5, 2026
15	Gates, Winden & Associates, P.CIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	6
	Source: company website · checked Sep 5, 2026
16	Discover The FactorIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	1-10	6
	“We are a modern accounting firm who view our role as more than your outsourced accountant.” Source: company website · checked Sep 5, 2026
17	Davison AccountingIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	1-10	5
	“Stephen and Mike Davison, tax accountants in the Tulsa area, provide reliable and personal tax and accounting solutions for your personal and business filing needs.” Source: company website · checked Sep 5, 2026
18	Harrison Henderson, PllcIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	5
	“Harrison Henderson, PLLC is not your typical accounting firm.” Source: company website · checked Sep 5, 2026
19	Halley, Mcdaniel & Cuite, PllcIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	1-10	4
	“Halley, McDaniel & Cuite, PLLC is a client-focused CPA firm providing accounting solutions to individuals and small businesses alike.” Source: company website · checked Sep 5, 2026
20	Johnson Rouse & Associates, PllpStrong evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	4
	“Founded in 1983, Johnson Rouse & Associates, PLLP (JRA) has been established upon the principle of exceptional service to our clients, with the highest degree of professional…” Source: company website · checked Sep 5, 2026
21	Steve M. Rutherford, Cpa, P.CIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	1-10	4
	“An accounting firm offering typical tax and accounting needs and specializing in expert witness, business and financial consulting, and bankruptcy work.” Source: company website · checked Sep 5, 2026
22	Strategic Business Consulting ServicesIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	1-10	3
	“Our vision at Strategic Business Consulting Services is to become the leading provider of services to businesses worldwide.” Source: company website · checked Sep 5, 2026
23	Geo. D. Daly, Jr. And Associates, INCIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	1-10	2
	“Geo.” Source: company website · checked Sep 5, 2026
24	The Accounting Nook, PllcIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	11-50	2
	“At The Accounting Nook, we understand that organizations and business owners have a lot on their plates.” Source: company website · checked Sep 5, 2026
25	Horizon Cpas And Advisors PLCIndirect evidence	Tulsa, OK, United StatesHQ checked Sep 5, 2026	1-10	2
	“We are a boutique CPA firm located near 91st and Yale in South Tulsa.” Source: company website · checked Sep 5, 2026

Showing 25 of 53 professional services firms based in Tulsa, United States

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Professional services firms based in Tulsa, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 593 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 Tulsa, over 53 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 professional services 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 Tulsa, United States whose own description of what they do matches “professional services 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 professional services firms, and records with no verified work email. Companies headquartered outside Tulsa 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, 536 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.

Professional services firms by metro in the United States

Frequently asked

How many professional services firms are there based in Tulsa, United States?

RevenueBase identified 53 professional services firms headquartered in Tulsa, 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?

Hogantaylor, headquartered in Tulsa, tops this list with the largest team on record.

Which city has the most professional services firms?

New York leads with 593 headquartered companies, followed by Houston (420) and Atlanta (304).

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 536 verified decision-maker contacts tracked across these 53 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.