Company lists · Data refreshed September 2026
Top 25 IT outsourcing services based in Alpharetta, United States
RevenueBase identified 77 IT outsourcing services headquartered in Alpharetta, United States as of September 2026 and tracks 2,252 professional contacts across them, including 226 with verified work emails. New York is the largest hub.
This list covers IT outsourcing services 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 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.
The 25 largest IT outsourcing services based in Alpharetta, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 339 contacts → | ||||
Partial 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 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 294 contacts → | ||||
Indirect evidence “UST Xpanxion provides product development and engineering services to enterprise clients in a variety of industries worldwide.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 286 contacts → | ||||
Indirect evidence “ValzoSoft Solutions – Driving Innovation, Empowering Growth At ValzoSoft Solutions, we turn visionary ideas into transformative digital experiences.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 179 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 87 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 73 contacts → | ||||
Partial evidence “TOPSYS IT is a leading provider that offers IT business solutions, consulting and technology services.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 72 contacts → | ||||
Indirect evidence “Nebula Partners is an enterprise solution company based in Atlanta and provides custom information technology, consulting in Application Development and Maintenance (Mobile…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 69 contacts → | ||||
Partial 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 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 67 contacts → | ||||
Partial evidence “Expedite Technology Solutions has an extensive background in technology outsourcing, professional services, and staffing.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 48 contacts → | ||||
Partial evidence “Techmentee is the leading software development company in Atlanta, GA, USA, offering innovative IT solutions and digital transformation services to businesses worldwide.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 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 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 44 contacts → | ||||
Indirect evidence “We, Nam Technologies, Inc.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 42 contacts → | ||||
Partial evidence “R2 Technologies is an IT services company aspiring to grow in to wide range of IT fields with specific focus on IT services, IT Staffing, IT Products development and IT Training…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 34 contacts → | ||||
Indirect evidence “SUM Global provides technical services for all phases of a software development project.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 32 contacts → | ||||
Partial evidence “Kenai Technologies is a global IT consulting firm with locations in Alpharetta, Georgia, and Bangalore, India.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 30 contacts → | ||||
Indirect evidence “Spectra Infosystems Inc is a privately owned professional services firm specializing in Information Technology Consulting, Staffing Solutions, Corporate Training and Business…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 19 contacts → | ||||
Partial evidence “NthLine Solutions LLC, established in 2015 and headquartered in Alpharetta, Georgia is a software development and service company that provides superior IT consulting and…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 18 contacts → | ||||
Partial evidence “An IT consulting firm providing services and solutions in Business Applications in Microsoft, Oracle and Open Source technologies; IT Services in Software Development, Web…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 9 contacts → | ||||
Partial evidence “At AVPS Technologies Inc, we specialize in providing comprehensive IT development and managed IT services to businesses looking to enhance their technology infrastructure and…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 6 contacts → | ||||
Indirect evidence “SPRINT SOFT TECHNOLOGIES is a provider of technology-based business solutions across the globe, focused on providing quality systems while reducing costs and time.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 contacts → | ||||
Partial evidence “IT Services and Consulting.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 contacts → | ||||
Strong evidence “IT outsourcing is our primary focus for our clients.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 contacts → | ||||
Indirect evidence “We offer a wide range of services from data entry, tech support, web development, app development, call support, chat support, and others.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Partial evidence “Executive business outsourcing services” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
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 outsourcing services. 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 outsourcing services.
- Partial evidence
- Its own public description names part of IT outsourcing services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name IT outsourcing services. 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 77 IT outsourcing services based in Alpharetta, United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 226 reachable decision-makers.
Free signup · no credit card
IT outsourcing services based in Alpharetta, United States at a glance
As of Sep 27, 2026Companies by employee count
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 77 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 outsourcing services, 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 “IT outsourcing services”. 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 outsourcing services), 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 outsourcing services, 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, 226 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 outsourcing services by metro in the United States
- IT outsourcing services in New York258
- IT outsourcing services in Houston179
- IT outsourcing services in Dallas172
- IT outsourcing services in Austin155
- IT outsourcing services in Irving123
- IT outsourcing services in Sheridan109
- IT outsourcing services in Miami104
- IT outsourcing services in Chicago103
- IT outsourcing services in Atlanta95
- IT outsourcing services in Frisco89
- IT outsourcing services in Los Angeles82
- IT outsourcing services in Alpharetta77
- IT outsourcing services in Plano75
- IT outsourcing services in San Francisco70
- IT outsourcing services in Fremont69
- IT outsourcing services in Princeton69
- IT outsourcing services in Tampa69
- IT outsourcing services in Charlotte67
- IT outsourcing services in San Diego64
- IT outsourcing services in Wilmington64
- IT outsourcing services in Irvine56
- IT outsourcing services in Phoenix56
- IT outsourcing services in Orlando53
- IT outsourcing services in San Jose52
- IT outsourcing services in Edison50
- IT outsourcing services in Seattle50
- IT outsourcing services in Santa Clara49
- IT outsourcing services in Herndon48
- IT outsourcing services in Newark46
- IT outsourcing services in Boston43
- IT outsourcing services in Dover42
- IT outsourcing services in Denver40
- IT outsourcing services in Las Vegas39
- IT outsourcing services in Columbus38
- IT outsourcing services in Jacksonville37
- IT outsourcing services in Schaumburg37
- IT outsourcing services in Troy36
- IT outsourcing services in Mckinney35
- IT outsourcing services in Chantilly32
- IT outsourcing services in Indianapolis32
- IT outsourcing services in Piscataway32
- IT outsourcing services in Washington32
- IT outsourcing services in Sunnyvale31
- IT outsourcing services in Sacramento30
- IT outsourcing services in Iselin29
- IT outsourcing services in Columbia28
- IT outsourcing services in Minneapolis28
- IT outsourcing services in Reston28
- IT outsourcing services in Cumming27
- IT outsourcing services in Katy27
- IT outsourcing services in San Antonio27
- IT outsourcing services in Somerset26
- IT outsourcing services in Jersey City25
- IT outsourcing services in Raleigh25
- IT outsourcing services in South Plainfield25
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 outsourcing services, 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 outsourcing services are there based in Alpharetta, United States?
RevenueBase identified 77 IT outsourcing services 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 has the most IT outsourcing services?
New York leads with 258 headquartered companies, followed by Houston (179) and Dallas (172).
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 226 verified decision-maker contacts tracked across these 77 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.
Ready to reach these companies? Verified emails and direct dials for all 77 IT outsourcing services based in Alpharetta, United States. Start with a free account, no credit card.
Download this list →Related lists
IT outsourcing services by geography
- IT outsourcing services based in the United States
- IT outsourcing services based in Brazil
- IT outsourcing services based in the United Kingdom
- IT outsourcing services based in Germany
- IT outsourcing services based in Canada
- IT outsourcing services based in France
- IT outsourcing services based in Australia
- IT outsourcing services based in Italy
- IT outsourcing services based in Spain
- IT outsourcing services based in Poland
- IT outsourcing services based in South Africa
- IT outsourcing services based in Argentina
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- IT outsourcing services based in the United States
- IT outsourcing services based in Brazil
- IT outsourcing services based in the United Kingdom
- IT outsourcing services based in Germany
- IT outsourcing services based in Canada
- IT outsourcing services based in France