Company lists · Data refreshed September 2026

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

Name: Big IT 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 418 companies tracked

RevenueBase identified 418 big IT consulting firms headquartered in Atlanta, United States as of September 2026 and tracks 11,635 professional contacts across them, including 3,932 with verified work emails. New York is the largest hub.

This list covers big IT 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

418Companies

11,635Contacts tracked

3,932Verified emails

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

Ranked by team size

Top 25 of 418 big IT 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 IT 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	Intelegencia	Indirect evidence	Atlanta, United StatesHQ checked Sep 23, 2026	1,001-5,000	791 contacts →
	Indirect evidence “Since its inception in 2009, Intelegencia has been partnering with its global clients, some of which are Fortune companies, that leverage and rely on our broad portfolio of…” Source: RevenueBase Database · checked Sep 23, 2026
3	SUN Technologies	Indirect evidence	Atlanta, United StatesHQ checked Sep 23, 2026	1,001-5,000	763 contacts →
	Indirect evidence “Established in 1996, Sun Technologies Inc.” Source: RevenueBase Database · checked Sep 23, 2026
4	Cambridge Technology Enterprises Limited	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	201-500	703 contacts →
	Indirect evidence “Cambridge Technology Enterprises Limited (CTEL)(NSE: CTE; BSE: 532801) is a global technology services company, recognized as a thought leader and innovator of enterprise…” Source: RevenueBase Database · checked Sep 23, 2026
5	Delaplex	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	201-500	438 contacts →
	Indirect evidence “Delaplex is a leading US-based global business technology consultancy and services firm offering value-driven, actionable solutions that enable organizations to excel, adapt, and…” Source: RevenueBase Database · checked Sep 23, 2026
6	Evergreen	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	201-500	438 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
7	Velosio	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	501-1,000	430 contacts →
	Indirect evidence “Velosio is a leading Microsoft partner delivering business transformation through Microsoft Dynamics 365, Power Platform, Azure, and the broader Microsoft Cloud.” Source: RevenueBase Database · checked Sep 23, 2026
8	Blueally	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	201-500	391 contacts →
	Indirect evidence “At BlueAlly, our mission is to make technology more accessible, more certain, and more impactful for every organization.” Source: RevenueBase Database · checked Sep 23, 2026
9	Charter Global	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	1,001-5,000	360 contacts →
	Strong evidence “Charter Global drives IT innovation and advances business operations through a strategic combination of consulting, digital solutions, custom development, and skilled resources.” Source: RevenueBase Database · checked Sep 23, 2026
10	3ci	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	201-500	244 contacts →
	Indirect evidence “Since 1978, 3Ci has prided itself on being a trusted partner that will meet you where you are with customer-focused tailored technology services.” Source: RevenueBase Database · checked Sep 23, 2026
11	Idhasoft	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	1,001-5,000	238 contacts →
	Partial evidence “Idhasoft initiated operations in December 2006, and has emerged as a global business leader in new generation consulting and right technology deployment.” Source: RevenueBase Database · checked Sep 23, 2026
12	Ztek Consulting	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	201-500	235 contacts →
	Partial evidence “Ztek Consulting is a minority and woman-owned technology consulting firm that has served Fortune 500 organizations for over 25 years.” Source: RevenueBase Database · checked Sep 23, 2026
13	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
14	S2integrators	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	201-500	192 contacts →
	Partial evidence “S2Integrators is a global technology consulting and Implementation partner, established by a team of experienced technology leaders passionate about driving customer success.” Source: RevenueBase Database · checked Sep 23, 2026
15	Adapture	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	171 contacts →
	Indirect evidence “Remaining at the forefront of emerging technology is challenging.” Source: RevenueBase Database · checked Sep 23, 2026
16	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
17	IQZ Systems	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	135 contacts →
	Indirect evidence “IQZ Systems is a global strategic technology and solutions integration firm headquartered in Atlanta.” Source: RevenueBase Database · checked Sep 23, 2026
18	Spar Solutions	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	126 contacts →
	Partial 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
19	Enhance IT	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	110 contacts →
	Partial evidence “If you’re an IT professional looking to develop and enhance your career, apply and be part of us!” Source: RevenueBase Database · checked Sep 23, 2026
20	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
21	Himformatics	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	104 contacts →
	Indirect evidence “Himformatics bridges healthcare and technology to empower clients to tackle healthcare’s biggest challenges through strategy, planning, and implementation.” Source: RevenueBase Database · checked Sep 23, 2026
22	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
23	Webpoint Solutions, LLC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	51-200	65 contacts →
	Indirect evidence “Webpoint is a multinational company that focuses on innovation, building great tech, and intuitive solutions.” Source: RevenueBase Database · checked Sep 23, 2026
24	Nasscomm	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 23, 2026	1,001-5,000	64 contacts →
	Strong evidence “Service Disabled Veteran Owned & Native American Owned IT Consulting Firm.” Source: RevenueBase Database · checked Sep 23, 2026
25	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

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 IT 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 IT consulting firms.
Partial evidence: Its own public description names part of big IT 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 IT 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 418 big IT consulting firms based in Atlanta, United States

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

As of Sep 23, 2026

33.8%Verified-email coverage

27.8Average contacts per company

1-10Median size (employees)

190.9%Largest-city concentration · New York

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

218

11-50

107

51-200

201-500

501-1,000

1,001-5,000

10001+

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 418 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 IT 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 IT 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 IT 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 IT 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, 3,932 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 IT 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 IT 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 IT consulting firms are there based in Atlanta, United States?

RevenueBase identified 418 big IT 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 has the most big IT consulting firms?

New York leads with 798 headquartered companies, followed by Houston (534) and Dallas (423).

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 3,932 verified decision-maker contacts tracked across these 418 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.