Company lists · Data refreshed September 2026

Top 24 Transformation consulting firms based in Tulsa, United States

Name: Transformation consulting 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 6, 2026 47 companies tracked

RevenueBase identified 47 transformation consulting firms headquartered in Tulsa, United States as of September 2026 and tracks 320 professional contacts across them, including 151 with verified work emails. New York is the largest hub.

This list covers transformation consulting 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

47Companies

320Contacts tracked

151Verified emails

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The 24 largest transformation consulting firms based in Tulsa, United States

Ranked by team size

Top 24 of 47 transformation consulting firms based in Tulsa, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to transformation consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	The Persimmon Group	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	11-50	44 contacts →
	“Too many companies end the year wondering what went wrong.” Source: company website · checked Sep 6, 2026
2	Seqtek	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	11-50	43 contacts →
	“SEQTEK started in Tulsa, OK in and has been partnering with companies for over 20 years delivering business transformation solutions.” Source: company website · checked Sep 6, 2026
3	Voicefoundry	Strong evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	51-200	30 contacts →
	“VoiceFoundry, a leading provider of AWS-powered digital transformation and consulting services, is now a part of TTEC Digital.” Source: company website · checked Sep 6, 2026
4	Cs3 Technology	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	11-50	25 contacts →
	“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 6, 2026
5	Learning Unlimited Corporation	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	24 contacts →
	“The most successful organizations understand and continually invest in their most valuable asset - their people.” Source: company website · checked Sep 6, 2026
6	Arrowhead Consulting	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	11-50	21 contacts →
	“Arrowhead Consulting Services (ACS) is a management consulting firm and leading advisor on project management and business strategy.” Source: company website · checked Sep 6, 2026
7	We ARE Palta	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	11-50	18 contacts →
	“We transform technical knowledge into concrete business results.” Source: company website · checked Sep 6, 2026
8	The King Group	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	11-50	18 contacts →
	“We specialize in Business, Organizational, Personal & Professional Development.” Source: company website · checked Sep 6, 2026
9	Brewster Consulting Group	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	7 contacts →
	“At Brewster Consulting Group, we empower businesses to achieve operational excellence through our comprehensive suite of services.” Source: company website · checked Sep 6, 2026
10	Blake Consulting Group	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	7 contacts →
	“Blake Consulting Group, LLC: The expertise you need to realize your vision.” Source: company website · checked Sep 6, 2026
11	Graves Consulting, LLC	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	5 contacts →
	“At Graves, we believe business thrives when people thrive.” Source: company website · checked Sep 6, 2026
12	Kindred Consulting	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	4 contacts →
	“Kindred Consulting exists to explore and push the boundaries of the structures and systems that have historically defined organizations.” Source: company website · checked Sep 6, 2026
13	Xeta Group	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	11-50	3 contacts →
	“Change in IT moves faster than any single team can track.” Source: company website · checked Sep 6, 2026
14	ARK Consulting Partners, LLC	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	3 contacts →
	“ARK offers the following consulting services for companies: Software implementation, Software quality assurance and upgrade regression testing, Project management, Industry and…” Source: company website · checked Sep 6, 2026
15	Soar Partners	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	51-200	3 contacts →
	“SOAR Partners is an SBA HUBZone-certified company comprised of highly talented professionals and strategic partnerships with extensive Big 4, Fortune 500, and Government…” Source: company website · checked Sep 6, 2026
16	Strategic Business Consulting Services	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	3 contacts →
	“Our vision at Strategic Business Consulting Services is to become the leading provider of services to businesses worldwide.” Source: company website · checked Sep 6, 2026
17	The RED Checker LLC	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	3 contacts →
	“About The Red Checker, LLC The Red Checker provides innovative solutions for companies who are in growth mode and need growth strategy implementation, productivity tools, greater…” Source: company website · checked Sep 6, 2026
18	Hire 4 Higher HR Agency	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	1 contacts →
	“At Hire 4 Higher, we envision workplaces where every individual's talent is valued and potential achieved.” Source: company website · checked Sep 6, 2026
19	Bonnallie Consulting Group	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	1 contacts →
	“Bonnallie Consulting Group employs the expertise of experienced consultants to help companies create value with their Finance and Operations functions.” Source: company website · checked Sep 6, 2026
20	Aster Consulting	Strong evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	1 contacts →
	“Aster Consulting helps mission-driven organizations design and lead transformational programs.” Source: company website · checked Sep 6, 2026
21	SNR Dynamics, LLC	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	1 contacts →
	“SNR dynamics is a consulting firm for all things tech.” Source: company website · checked Sep 6, 2026
22	Leadout Performance Group Cooksey Connects LLC	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	1 contacts →
	“Your organization deserves to be on top!” Source: company website · checked Sep 6, 2026
23	Tapan Consulting LLC	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	1 contacts →
	“We unearth champions from within.” Source: company website · checked Sep 6, 2026
24	Pacisci Group	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 6, 2026	1-10	1 contacts →
	“At Pacisci Group we create value with your vision in mind.” Source: company website · checked Sep 6, 2026

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: transformation consulting firms. 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 transformation consulting firms.
Partial evidence: Its own public description names part of transformation consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name transformation consulting firms. 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 24 of 47 transformation consulting firms based in Tulsa, United States

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Transformation consulting firms based in Tulsa, United States at a glance

As of Sep 6, 2026

47.2%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

3331.9%Largest-city concentration · New York

Sep 6, 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 this city, so it is reported there. Company counts and contact totals on this page are exact for Tulsa, over 47 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 transformation consulting firms, 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 Tulsa, United States whose own description of what they do matches “transformation consulting firms”. 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 transformation consulting firms), 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 transformation consulting 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 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, 151 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 6, 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.

Transformation consulting firms by metro in the United States

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 transformation consulting firms, 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 transformation consulting firms are there based in Tulsa, United States?

RevenueBase identified 47 transformation consulting 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?

The Persimmon Group, headquartered in Tulsa, tops this list with the largest team on record.

Which city has the most transformation consulting firms?

New York leads with 1566 headquartered companies, followed by Chicago (907) and Atlanta (874).

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 151 verified decision-maker contacts tracked across these 47 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 6, 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.