Company lists · Data refreshed September 2026

Top 25 Big 5 consulting firms based in Nashville, United States

Name: Big 5 consulting firms based in Nashville, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 59 companies tracked

RevenueBase identified 59 big 5 consulting firms headquartered in Nashville, United States as of September 2026 and tracks 610 professional contacts across them, including 335 with verified work emails. Across the United States, New York is the largest hub for this category (587 companies); Nashville has 59.

This list covers big 5 consulting firms headquartered in Nashville, 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 23, 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 23, 2026 86% judged on-target in blind review

59Companies

610Contacts tracked

335Verified emails

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The 25 largest big 5 consulting firms based in Nashville, United States

Ranked by team size

Top 25 of 59 big 5 consulting firms based in Nashville, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to big 5 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	Mosaic Consulting Group	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	201-500	221 contacts →
	Partial evidence “Mosaic Consulting Group brings together deep expertise, proven best practices, and hands-on experience from hundreds of client engagements to help organizations transform how they…” Source: RevenueBase Database · checked Sep 23, 2026
2	Infoworks, INC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	51-200	102 contacts →
	Partial evidence “InfoWorks is a business consulting firm founded in 1997 with a mission of improving the consulting experience for clients and consultants.” Source: RevenueBase Database · checked Sep 23, 2026
3	C3 Consulting	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	51-200	38 contacts →
	Partial evidence “Acquired by Ankura in 2018, c3/consulting was a management consultancy founded in 2005 by Beth Chase in Nashville, Tennessee.” Source: RevenueBase Database · checked Sep 23, 2026
4	Formos Consulting	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	11-50	34 contacts →
	Partial evidence “Formos Consulting is a management and technology consulting firm.” Source: RevenueBase Database · checked Sep 23, 2026
5	Yeleta Technology	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	51-200	30 contacts →
	Indirect evidence “We are passionate about helping our clients operationalize their strategies and create sustainable change.” Source: RevenueBase Database · checked Sep 23, 2026
6	Stralynn Consulting Services, INC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	11-50	27 contacts →
	Indirect evidence “Executive-led, AI-Powered Digital Transformation & Strategic Advisory.” Source: RevenueBase Database · checked Sep 23, 2026
7	Thrivence Consulting	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	11-50	24 contacts →
	Indirect evidence “With decades of executive experience, Thrivence helps leaders overcome organizational, operational, and technology challenges-delivering on their most critical strategic goals.” Source: RevenueBase Database · checked Sep 23, 2026
8	Foreword Companies	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	13 contacts →
	Indirect evidence “Foreword Companies is a core value driven company with industry-leading brands across industries.” Source: RevenueBase Database · checked Sep 23, 2026
9	Southern Business Group, LLC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence “Through strategic partnerships with business professionals in Tennessee and regionally, SBG is a subject matter expert in areas of financial evaluation, human capital management…” Source: RevenueBase Database · checked Sep 23, 2026
10	Epicentric Consulting	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	9 contacts →
	Indirect evidence “We believe business transformation is an art form-and that art is our passion.” Source: RevenueBase Database · checked Sep 23, 2026
11	ZLD Partners	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	7 contacts →
	Indirect evidence “At ZLD Partners, we believe in a client-centric approach, tailoring our services to meet your unique needs and objectives.” Source: RevenueBase Database · checked Sep 23, 2026
12	Blue Horse Analytics	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	11-50	7 contacts →
	Indirect evidence “Blue Horse Analytics was born out of a moment of clarity.” Source: RevenueBase Database · checked Sep 23, 2026
13	RB Consulting, INC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Partial evidence “At RB Consulting, we bring over two decades of expertise in IT consulting, helping organizations navigate digital transformation with confidence, clarity, and results.” Source: RevenueBase Database · checked Sep 23, 2026
14	Bentley Miller & Company BMC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	201-500	3 contacts →
	Partial evidence “Bentley Miller & Company (BMC) is a premier, women-owned management consulting firm trusted by government agencies, municipalities, and Fortune 500 companies.” Source: RevenueBase Database · checked Sep 23, 2026
15	Duality	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Partial evidence “Duality is a strategy and technology consulting firm that guides business leaders to become tech-native, enabling them to achieve their goals and outpace the competition…” Source: RevenueBase Database · checked Sep 23, 2026
16	Timewell, INC	Indirect evidence	Nashville, United StatesHQ checked Sep 23, 2026	11-50	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
17	Samla Technology, INC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “Providing consulting services to small and medium sized organization in business process improvement, implementation of software and humans services, and creation of value through…” Source: RevenueBase Database · checked Sep 23, 2026
18	Clover Advisory	Partial evidence	Nashville, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “Clover Advisory is a boutique strategy and operations consulting firm that delivers thoughtful, strategic, and actionable transformation services for growing companies.” Source: RevenueBase Database · checked Sep 23, 2026
19	RPM Associates, LLC Resource Planning & Management Associates, LLC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “Resource Planning & Management Associates, LLC (RPM Associates, LLC) is an independent consulting firm with deep roots in the worlds of higher education,nonprofits, and government…” Source: RevenueBase Database · checked Sep 23, 2026
20	Showpiece Solutions	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “Led by Jeremiah Shirk, Showpiece Solutions is an operations consulting firm that specializes in developing, managing, and implementing large-scale projects for any…” Source: RevenueBase Database · checked Sep 23, 2026
21	A2b Advisors	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “A2B Advisors is a strategic management consultant with over 20 years experience in helping turbo charge companies with a process-driven system to accelerate growth.” Source: RevenueBase Database · checked Sep 23, 2026
22	Velocity Strategy Solutions	Partial evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “Velocity Strategy Solutions is an on-demand, next-generation strategy and management consulting firm focused on helping leaders and organizations design, develop, and deploy…” Source: RevenueBase Database · checked Sep 23, 2026
23	Trivet Consulting	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	11-50	1 contacts →
	Indirect evidence “Managing Intentional Innovation & Minimizing Disruption \| Shortening your path to value We help clients solve complex business objectives within their digital evolution by…” Source: RevenueBase Database · checked Sep 23, 2026
24	Miller Service Solutions Group, LLC	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 23, 2026	1-10	1 contacts →
	Indirect evidence “Who We Are - We are a team of experienced professionals who are committed to growing our business by helping others build their business.” Source: RevenueBase Database · checked Sep 23, 2026
25	The Schatzlein Group	Indirect evidence	Nashville, United StatesHQ checked Sep 23, 2026	1-10	1 contacts →
	Indirect evidence “The Schatzlein Group provided advisory services to management, boards and investors in healthcare delivery and healthcare information technology.” Source: RevenueBase Database · checked Sep 23, 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: big 5 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 big 5 consulting firms.
Partial evidence: Its own public description names part of big 5 consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name big 5 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 25 of 59 big 5 consulting firms based in Nashville, United States

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Big 5 consulting firms based in Nashville, United States at a glance

As of Sep 23, 2026

54.9%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data 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 for Nashville, so it is reported there. Company counts and contact totals on this page are exact for Nashville, over 59 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 big 5 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 Nashville, United States whose own description of what they do matches “big 5 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 big 5 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 big 5 consulting firms, and records with no verified work email. Companies headquartered outside Nashville 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, 335 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 23, 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.

Big 5 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 big 5 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 big 5 consulting firms are there based in Nashville, United States?

RevenueBase identified 59 big 5 consulting firms headquartered in Nashville, 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?

Mosaic Consulting Group, headquartered in Nashville, tops this list with the largest team on record.

Which city in the United States has the most big 5 consulting firms?

New York leads the United States with 587 headquartered companies, followed by Chicago (350) and Atlanta (336). Nashville has 59.

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 335 verified decision-maker contacts tracked across these 59 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 23, 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.