Company lists · Data refreshed September 2026

Top 25 Global IT consulting firms based in Alpharetta, United States

Name: Global IT consulting firms based in Alpharetta, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 136 companies tracked

RevenueBase identified 136 global IT consulting firms headquartered in Alpharetta, United States as of September 2026 and tracks 3,364 professional contacts across them, including 545 with verified work emails. Across the United States, New York is the largest hub for this category (598 companies); Alpharetta has 136.

This list covers global IT consulting firms headquartered in Alpharetta, 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 30, 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 30, 2026 86% judged on-target in blind review

136Companies

3,364Contacts tracked

545Verified emails

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The 25 largest global IT consulting firms based in Alpharetta, United States

Ranked by team size

Top 25 of 136 global IT consulting firms based in Alpharetta, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to global 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	KGS Technology Group, INC	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	501-1,000	339 contacts →
	Strong evidence “KGS Technology Group is a multinational IT consulting and software development firm headquartered in Alpharetta, GA, with delivery centers in India.” Source: RevenueBase Database · checked Sep 30, 2026
2	Nexwave	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	295 contacts →
	Indirect evidence “We are an Info Tech - Solutions and Talent Management organization, curating a growth induced ecosystem for our clients across industries to help achieve mutual goals with our…” Source: RevenueBase Database · checked Sep 30, 2026
3	Vuesol Technologies INC	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	179 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
4	Orpine Inc, An INC 5000 Company	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	201-500	124 contacts →
	Indirect evidence “Orpine, Inc.(an Inc.” Source: RevenueBase Database · checked Sep 30, 2026
5	Open Systems INC	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	201-500	122 contacts →
	Partial evidence “Open Systems Inc.(OSI) provides Technical Consulting, Professional Staffing and Contingent Workforce Management (CWM) solutions.” Source: RevenueBase Database · checked Sep 30, 2026
6	Concept Software & Services INC	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	105 contacts →
	Indirect evidence “Concept Software & Services, Inc.(CSS) is a leading US-based Software Solutions Company that offers a wide range of value-added services to support the growth and success of small…” Source: RevenueBase Database · checked Sep 30, 2026
7	Procom Consulting, INC	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	201-500	99 contacts →
	Indirect evidence “WE ARE HIRING!” Source: RevenueBase Database · checked Sep 30, 2026
8	Georgia It, INC	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	87 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
9	Sonsoft INC	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	80 contacts →
	Strong evidence “SonSoft is an IT Staffing and consulting firm and duly organized under the laws of Commonwealth of Georgia.” Source: RevenueBase Database · checked Sep 30, 2026
10	Interdev	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	78 contacts →
	Indirect evidence “At InterDev, we meet you at your level today and move you forward for tomorrow.” Source: RevenueBase Database · checked Sep 30, 2026
11	Apptrics LLC	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	201-500	77 contacts →
	Partial evidence “APPTRICS is one of the fastest-growing IT services and Staffing Companies based out of Atlanta, Georgia.” Source: RevenueBase Database · checked Sep 30, 2026
12	Unicorn Technologies LLC	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	74 contacts →
	Strong evidence “Unicorn Technologies a global company providing full services in Information Technology, is a Georgia based computer-consulting company.” Source: RevenueBase Database · checked Sep 30, 2026
13	Topsys IT	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	73 contacts →
	Strong evidence “TOPSYS IT is a leading provider that offers IT business solutions, consulting and technology services.” Source: RevenueBase Database · checked Sep 30, 2026
14	Shvintech INC	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	69 contacts →
	Strong evidence “ShvinTech is a global IT consulting and digital transformation partner helping businesses build, modernize, automate, and scale with confidence.” Source: RevenueBase Database · checked Sep 30, 2026
15	Staffing Technologies	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	201-500	68 contacts →
	Strong evidence “Since 1994 top information technology consultants have chosen to work with Staffing Technologies, a premiere IT staffing firm that has a global presence and a comprehensive and…” Source: RevenueBase Database · checked Sep 30, 2026
16	Expedite Technology Solutions LLC	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	67 contacts →
	Indirect evidence “Expedite Technology Solutions has an extensive background in technology outsourcing, professional services, and staffing.” Source: RevenueBase Database · checked Sep 30, 2026
17	Rwaltz Software Services Group INC	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	59 contacts →
	Strong evidence “RWaltz Software Services Group Inc has been a leading provider of IT Solutions Consulting, Software Products and Services since its inception in the year RWaltz combines proven…” Source: RevenueBase Database · checked Sep 30, 2026
18	Nleague	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	59 contacts →
	Partial evidence “nLeague is a dynamic provider of innovative IT, business solutions, and recruiting and staffing services, dedicated to enhancing organizational value by leveraging cutting-edge…” Source: RevenueBase Database · checked Sep 30, 2026
19	Mindwave Solutions, INC	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	55 contacts →
	Partial evidence “Mindwave Solutions is an Information Technology consulting firm delivering solutions to complex business processes across the United States, with offices in New Jersey, Atlanta…” Source: RevenueBase Database · checked Sep 30, 2026
20	Agile Resources, INC	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	45 contacts →
	Strong evidence “Agile, a GEE Group Company (NYSE: JOB), is an innovative IT staffing and consulting firm that speeds time to talent by matching great people to great opportunities, enabling our…” Source: RevenueBase Database · checked Sep 30, 2026
21	Delta Information Systems, INC	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	51-200	44 contacts →
	Indirect evidence “Founded in 1997, Delta Information Systems, Inc.(Delta), has distinguished itself as one of the fastest growing companies in the United States providing Information Technology…” Source: RevenueBase Database · checked Sep 30, 2026
22	NAM Technologies INC	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	11-50	44 contacts →
	Indirect evidence “We, Nam Technologies, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
23	Abel Solutions	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	11-50	39 contacts →
	Indirect evidence “For three decades, our customers have trusted us to help them reduce the cost, risk, and implementation time associated with solving their most critical information technology…” Source: RevenueBase Database · checked Sep 30, 2026
24	Wikifri	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	11-50	38 contacts →
	Partial evidence “Wikifri is a nimble, aggressive, consulting firm founded by former Agile Technologies team members.” Source: RevenueBase Database · checked Sep 30, 2026
25	ADR Application Development Resources, INC	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	201-500	32 contacts →
	Indirect evidence “We Find The Right Fit.” Source: RevenueBase Database · checked Sep 30, 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: global 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 global IT consulting firms.
Partial evidence: Its own public description names part of global 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 global 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 136 global IT consulting firms based in Alpharetta, United States

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Global IT consulting firms based in Alpharetta, United States at a glance

As of Sep 30, 2026

16.2%Verified-email coverage

24.7Average contacts per company

11-50Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

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 Alpharetta, so it is reported there. Company counts and contact totals on this page are exact for Alpharetta, over 136 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 global 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 Alpharetta, United States whose own description of what they do matches “global 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 global 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 global IT consulting firms, and records with no verified work email. Companies headquartered outside Alpharetta 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, 545 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 30, 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.

Global 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 global 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 global IT consulting firms are there based in Alpharetta, United States?

RevenueBase identified 136 global IT consulting firms headquartered in Alpharetta, 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?

KGS Technology Group, INC, headquartered in Alpharetta, tops this list with the largest team on record.

Which city in the United States has the most global IT consulting firms?

New York leads the United States with 598 headquartered companies, followed by Houston (374) and Dallas (344). Alpharetta has 136.

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 545 verified decision-maker contacts tracked across these 136 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 30, 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.