Company lists · Data refreshed September 2026

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

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 336 companies tracked

RevenueBase identified 336 big 5 consulting firms headquartered in Atlanta, United States as of September 2026 and tracks 5,762 professional contacts across them, including 1,663 with verified work emails. Across the United States, New York is the largest hub for this category (587 companies); Atlanta has 336.

This list covers big 5 consulting firms headquartered in Atlanta, 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

336Companies

5,762Contacts tracked

1,663Verified emails

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

Ranked by team size

Top 25 of 336 big 5 consulting firms based in Atlanta, 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	North Highland	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,792 contacts →
	Indirect evidence “North Highland helps businesses move from strategy to reality, taking a pragmatic and practical approach to build solutions that work and create impact that lasts.” Source: RevenueBase Database · checked Sep 23, 2026
2	MJV Technology & Innovation	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,168 contacts →
	Partial evidence “We are a global consulting firm that brings together people, technology, and AI to drive business growth and transform organizations with strategy, agility, and impact.” Source: RevenueBase Database · checked Sep 23, 2026
3	Thought Logic Consulting	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	201-500	219 contacts →
	Indirect evidence “Thought logic is a functionally-led, digitally enabled consultancy.” Source: RevenueBase Database · checked Sep 23, 2026
4	Metasys Technologies	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	501-1,000	217 contacts →
	Partial evidence “Metasys is a global digital consulting firm that specializes in delivering solutions across a variety of business functions, including HR, Procurement, Marketing, Finance, and…” Source: RevenueBase Database · checked Sep 23, 2026
5	Collective Insights	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	147 contacts →
	Partial evidence “We are a management and technology consulting firm whose job is to get you where you're going.” Source: RevenueBase Database · checked Sep 23, 2026
6	MERU	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	138 contacts →
	Indirect evidence “We are MERU.” Source: RevenueBase Database · checked Sep 23, 2026
7	Spar Solutions	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	126 contacts →
	Strong evidence “Founded in 2003, SPAR Solutions is a global consulting firm partnering with SMB to Fortune 5 companies.” Source: RevenueBase Database · checked Sep 23, 2026
8	Jabian Consulting	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	108 contacts →
	Partial evidence “We are a strategic management and technology consulting firm that believes in the power of energizing our people to allow them to deliver amazing client results.” Source: RevenueBase Database · checked Sep 23, 2026
9	Cumberland Group	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	68 contacts →
	Indirect evidence “Based in Atlanta, Ga, Cumberland Group is the advisory and services firm companies turn to when their technology can't keep up with today's demands.” Source: RevenueBase Database · checked Sep 23, 2026
10	The Baer Group	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	58 contacts →
	Partial evidence “The Baer Group, an Acacia Group company, is an award-winning Enterprise Technology consulting firm.” Source: RevenueBase Database · checked Sep 23, 2026
11	Powers	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	57 contacts →
	Partial evidence “POWERS is an Atlanta-based management consulting firm that helps manufacturers and service operations convert strategy into measurable floor-level results.” Source: RevenueBase Database · checked Sep 23, 2026
12	Metas Solutions	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	43 contacts →
	Indirect evidence “Metas Solutions is a professional services firm in Atlanta, GA.” Source: RevenueBase Database · checked Sep 23, 2026
13	Spartan Technologies	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	37 contacts →
	Partial evidence “Spartan Technologies is a national business and technology consulting firm that specializes in architecting business solutions.” Source: RevenueBase Database · checked Sep 23, 2026
14	Scicom Infrastructure Services	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	11-50	22 contacts →
	Indirect evidence “Scicom’s singular focus is to deliver high quality, reliable and cost effective technology solutions to support our client’s business objectives.” Source: RevenueBase Database · checked Sep 23, 2026
15	Ascension Strategy	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	11-50	21 contacts →
	Partial evidence “A Focus on Top Line Performance Ascension is a management consulting firm that helps clients drive profitable revenue growth and business performance improvement.” Source: RevenueBase Database · checked Sep 23, 2026
16	Veritas Management Group, INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	20 contacts →
	Partial evidence “Veritas Management Group (VMG) is a leading management consulting firm offering a full suite of solutions to government organizations, the military, private corporations, and…” Source: RevenueBase Database · checked Sep 23, 2026
17	K.L. Scott & Associates, LLC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	11-50	20 contacts →
	Indirect evidence “K.L.” Source: RevenueBase Database · checked Sep 23, 2026
18	Ascent Consulting, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Indirect evidence “The team at Ascent is committed to helping our clients build better construction companies.” Source: RevenueBase Database · checked Sep 23, 2026
19	Vaas Professionals, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Partial evidence “VAAS Professionals, LLC is a solutions driven business consulting firm, specializing in CPA, Business Management, and Financial Consulting services.” Source: RevenueBase Database · checked Sep 23, 2026
20	Cincar Consulting Group	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Indirect evidence “We founded this firm to assist and partner with clients in realizing their vision, accomplishing their goals and maximizing the effectiveness of their resources.” Source: RevenueBase Database · checked Sep 23, 2026
21	Widescope Consulting And Contracting Services, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	11-50	16 contacts →
	Partial evidence “Founded in 2014, Widescope Consulting and Contracting Services, LLC is a management and technology consulting company providing information technology and professional services to…” Source: RevenueBase Database · checked Sep 23, 2026
22	The Avery Group, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Partial evidence “The Avery Group, LLC.(TAG), is a professional services and consulting firm that caters to Government and Commercial organizations.” Source: RevenueBase Database · checked Sep 23, 2026
23	CXO Partners	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	11-50	13 contacts →
	Indirect evidence “CXO Partners is a professional services firm that helps businesses manage change, improve performance and drive greater value for shareholders for middle market businesses across…” Source: RevenueBase Database · checked Sep 23, 2026
24	G1 Consulting Group	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	11-50	13 contacts →
	Indirect evidence “We are a collective of creative problem solvers with a proven track record of leadership and expertise across multiple industries and functions, dedicated to becoming a trusted…” Source: RevenueBase Database · checked Sep 23, 2026
25	Techfin	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	1-10	10 contacts →
	Partial evidence “We are an Executive Management consultant group, specializing in advising and consulting startups, early stage and small businesses.” 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 336 big 5 consulting firms based in Atlanta, United States

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

As of Sep 23, 2026

28.9%Verified-email coverage

17.1Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

221

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Atlanta, so it is reported there. Company counts and contact totals on this page are exact for Atlanta, over 336 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 Atlanta, 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 Atlanta 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, 1,663 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 Atlanta, United States?

RevenueBase identified 336 big 5 consulting firms headquartered in Atlanta, 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?

North Highland, headquartered in Atlanta, 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).

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 1,663 verified decision-maker contacts tracked across these 336 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.