Company lists · Data refreshed September 2026

Top 25 IT services firms based in Atlanta, United States

Name: IT services 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 27, 2026 296 companies tracked

RevenueBase identified 296 IT services firms headquartered in Atlanta, United States as of September 2026 and tracks 5,377 professional contacts across them, including 1,631 with verified work emails. Across the United States, New York is the largest hub for this category (691 companies); Atlanta has 296.

This list covers IT services 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 27, 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 27, 2026 86% judged on-target in blind review

296Companies

5,377Contacts tracked

1,631Verified emails

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The 25 largest IT services firms based in Atlanta, United States

Ranked by team size

Top 25 of 296 IT services firms based in Atlanta, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT services 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	Intelegencia	Indirect evidence	Atlanta, United StatesHQ checked Sep 27, 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 27, 2026
2	Cambridge Technology Enterprises Limited	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 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 27, 2026
3	Evergreen	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	201-500	438 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
4	Optomi	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	501-1,000	401 contacts →
	Strong evidence “Established in 2012, Optomi is committed to providing superior IT Talent Services via contract, contract-to-hire, and team augmentation models.” Source: RevenueBase Database · checked Sep 27, 2026
5	Charter Global	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 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 27, 2026
6	Idhasoft	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1,001-5,000	238 contacts →
	Indirect 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 27, 2026
7	Ztek Consulting	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	201-500	235 contacts →
	Indirect 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 27, 2026
8	Webpoint Solutions, LLC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 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 27, 2026
9	Nasscomm	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1,001-5,000	64 contacts →
	Strong evidence “Service Disabled Veteran Owned & Native American Owned IT Consulting Firm.” Source: RevenueBase Database · checked Sep 27, 2026
10	7factor Software	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	57 contacts →
	Indirect evidence “7Factor is a premier software consulting firm known for delivering high-quality, scalable solutions through expert polyglot engineers and a human-centric approach.” Source: RevenueBase Database · checked Sep 27, 2026
11	NO Insol For YOU	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	n/a	53 contacts →
	Indirect evidence “INSOL is no more.” Source: RevenueBase Database · checked Sep 27, 2026
12	Infoglobaltech	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	49 contacts →
	Indirect evidence “IGT is a leading information technology service provider offering cutting-edge automated solutions.” Source: RevenueBase Database · checked Sep 27, 2026
13	Network 1 Consulting	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	48 contacts →
	Strong evidence “Better IT = Better Business Network 1 designs, builds and supports the IT you need to run your business more securely, productively and successfully.” Source: RevenueBase Database · checked Sep 27, 2026
14	Aventis Systems, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	48 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
15	Sunray Enterprise, INC	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	42 contacts →
	Strong evidence “At SunRay Enterprise Inc, we are dedicated to providing IT consulting, IT staffing, and IT project solutions that meet the highest standards in the IT industry.” Source: RevenueBase Database · checked Sep 27, 2026
16	Systems Unlimited	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	n/a	42 contacts →
	Indirect evidence “Systems Unlimited specializes in providing technical services and support in several areas.” Source: RevenueBase Database · checked Sep 27, 2026
17	Century Solutions Group, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	41 contacts →
	Indirect evidence “For nearly 30 years, Century Solutions Group has helped small and mid-sized businesses across Atlanta improve security, productivity, and business growth through reliable Managed…” Source: RevenueBase Database · checked Sep 27, 2026
18	Cortavo, INC	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	40 contacts →
	Strong evidence “Cortavo is a managed IT services provider built for growing small and mid-sized organizations that need a simpler, more reliable way to manage their technology.” Source: RevenueBase Database · checked Sep 27, 2026
19	Spartan Technologies	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	37 contacts →
	Indirect evidence “Spartan Technologies is a national business and technology consulting firm that specializes in architecting business solutions.” Source: RevenueBase Database · checked Sep 27, 2026
20	Now100	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	201-500	36 contacts →
	Strong evidence “NOW100 is a next-generation IT Solutions and Services company helping businesses accelerate their digital transformation journey.” Source: RevenueBase Database · checked Sep 27, 2026
21	PSR Associates, INC	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	32 contacts →
	Strong evidence “PSR Associates is a premier IT services and solutions firm supporting Federal, State & Local, and Commercial clients.” Source: RevenueBase Database · checked Sep 27, 2026
22	Eclipse Networks, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	31 contacts →
	Indirect evidence “Eclipse is the people-first technology partner.” Source: RevenueBase Database · checked Sep 27, 2026
23	Nutech Systems INC	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	11-50	31 contacts →
	Strong evidence “IT Staffing, Consulting and Training ERP and Non-ERP.” Source: RevenueBase Database · checked Sep 27, 2026
24	Expert Technical Solutions	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	30 contacts →
	Indirect evidence “Ranked #239 in the 2014 Inc.” Source: RevenueBase Database · checked Sep 27, 2026
25	The Proven Method, A Marathon TS Company	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	29 contacts →
	Indirect evidence “Technical Services Firm specializing in Professional Services, Staffing, Infrastructure and Data Solutions.” Source: RevenueBase Database · checked Sep 27, 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: IT services 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 IT services firms.
Partial evidence: Its own public description names part of IT services firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT services 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 296 IT services firms based in Atlanta, United States

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IT services firms based in Atlanta, United States at a glance

As of Sep 27, 2026

30.3%Verified-email coverage

18.2Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

159

11-50

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 296 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 IT services 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 “IT services 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 IT services 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 IT services 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, 1,631 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 27, 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.

IT services 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 IT services 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 IT services firms are there based in Atlanta, United States?

RevenueBase identified 296 IT services 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?

Intelegencia, headquartered in Atlanta, tops this list with the largest team on record.

Which city in the United States has the most IT services firms?

New York leads the United States with 691 headquartered companies, followed by Houston (469) and Dallas (340). Atlanta has 296.

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 1,631 verified decision-maker contacts tracked across these 296 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 27, 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.