Company lists · Data refreshed September 2026

Top 25 Legacy system modernization consultants based in Atlanta, United States

Name: Legacy system modernization consultants based in Atlanta, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 122 companies tracked

RevenueBase identified 122 company matches for legacy system modernization consultants associated with Atlanta, United States as of September 2026 and tracks 2,132 professional contacts across them, including 815 with verified work emails. Across the United States, New York is the largest hub for this category (176 companies); Atlanta has 122.

This list covers company matches for legacy system modernization consultants associated with Atlanta, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

122Companies

2,132Contacts tracked

815Verified emails

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The 25 largest legacy system modernization consultants based in Atlanta, United States

Ranked by team size

Top 25 of 122 company matches for legacy system modernization consultants based in Atlanta, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Velosio	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	501-1,000	430 contacts →
	Exact match “Velosio is a leading Microsoft partner delivering business transformation through Microsoft Dynamics 365, Power Platform, Azure, and the broader Microsoft Cloud.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Blueally	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	201-500	391 contacts →
	Exact match “At BlueAlly, our mission is to make technology more accessible, more certain, and more impactful for every organization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Charter Global	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	360 contacts →
	Exact match “Charter Global drives IT innovation and advances business operations through a strategic combination of consulting, digital solutions, custom development, and skilled resources.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Cumberland Group	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	68 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	7factor Software	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	57 contacts →
	Exact match “7Factor is a premier software consulting firm known for delivering high-quality, scalable solutions through expert polyglot engineers and a human-centric approach.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Infoglobaltech	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	49 contacts →
	Exact match “IGT is a leading information technology service provider offering cutting-edge automated solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Sunray Enterprise, INC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	42 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Spartan Technologies	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	37 contacts →
	Exact match “Spartan Technologies is a national business and technology consulting firm that specializes in architecting business solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Proda Technology	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	11-50	28 contacts →
	Exact match “Proda Technology is a full-service IT consulting firm based in Atlanta, Georgia, focused on providing tailored information technology solutions to small and medium businesses.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Cosairus	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	11-50	23 contacts →
	Exact match “Cosairus is a premier software engineering and technology consulting firm specializing in custom software development, system integration, and payment processing solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Holmen Technologies	Exact match	Atlanta, United StatesHQ recorded Sep 20, 2026	11-50	12 contacts →
	Exact match “A collaborative IT consulting outfit that seeks to work with clients in defining & identifying their roadmap, pain points & finding the right solutions that aligns with their…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	The Edh, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1-10	10 contacts →
	Exact match “The EDH LLC is an IT Consulting company that provides a full spectrum of resources and capabilities in Development, Design, Research, Staffing Augmentation, and Business Solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Ardent Technologies	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1-10	9 contacts →
	Exact match “We are an Information Technology Company that focuses in providing knowledge and technical solutions that address today's landscapes while meeting customer cooperate objectives.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Modern Technology Team	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	11-50	8 contacts →
	Exact match “Modern Technology Team (MTT) is an Information Technology consulting firm offering managed solutions and project-based resources.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Nerd Noir	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	11-50	6 contacts →
	Exact match “Our approach focuses on three deeply interconnected challenges: Modernizing legacy systems and approaches Aligning product and engineering teams Integrating AI capabilities…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Emerald Data Networks, INC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1-10	6 contacts →
	Exact match “We are technology consultants.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Programodo	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1-10	6 contacts →
	Exact match “Programodo is a software solutions company specializing in writing custom software, integrating disparate software, and general software consulting” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Network Innovations, INC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “Welcome to Network Innovations, Inc!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Softedge	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	5 contacts →
	Exact match “After 20 years in the IT industry, we decided to alter direction.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Infosynapsys Technologies	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “Partner with us to seamlessly transform your business We provide strategic solutions for your transformational initiatives such as DevOps, Cloud and Digital.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Renevar	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “Our mission is to help plan, implement, and provide secure technology solutions that improve your company’s day-to-day operations and deliver an ROI on your technology investments.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Libelle Americas	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	11-50	4 contacts →
	Exact match “We take your IT to a new level.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Infinity Technology Consulting, INC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “Technology is not one-size-fits-all.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Scotcro Management Consulting	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	11-50	4 contacts →
	Exact match “ScotCro partners with leading enterprises to modernize complex technology ecosystems while aligning people, processes, and culture for sustainable transformation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	9op IT Solutions, LLC	Exact match	Atlanta, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “9op is a consulting organization focused on aligning and improving IT operations to meet the business objectives of organizations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “legacy system modernization consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 122 legacy system modernization consultants based in Atlanta, United States

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Legacy system modernization consultants based in Atlanta, United States at a glance

As of Sep 20, 2026

38.2%Verified-email coverage

17.5Average contacts per company

1-10Median size (employees)

Sep 20, 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 Atlanta, so it is reported there. Company counts and contact totals on this page are exact for Atlanta, over 122 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Atlanta, United States whose business descriptions match “legacy system modernization consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 815 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Legacy system modernization consultants by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “legacy system modernization consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many legacy system modernization consultants are there based in Atlanta, United States?

RevenueBase identified 122 company matches for legacy system modernization consultants associated with Atlanta, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Velosio tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most legacy system modernization consultants?

New York leads the United States with 176 company records, followed by Houston (146) and Atlanta (122).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 815 professional contacts with verified work emails tracked across these 122 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 SmartSearch, 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.