Company lists · Data refreshed September 2026

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

Name: Legacy system modernization 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 20, 2026 98 companies tracked

RevenueBase identified 98 company matches for legacy system modernization firms associated with Atlanta, United States as of September 2026 and tracks 8,359 professional contacts across them, including 2,294 with verified work emails. Across the United States, New York is the largest hub for this category (178 companies); Atlanta has 98.

This list covers company matches for legacy system modernization firms 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

98Companies

8,359Contacts tracked

2,294Verified emails

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

Ranked by team size

Top 25 of 98 company matches for legacy system modernization firms 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	Innova Solutions	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	10001+	4,799 contacts →
	Exact match “Innova Solutions is a global technology and talent partner specializing in transformative digital solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	SUN Technologies	Exact match	Atlanta, United StatesHQ recorded Sep 20, 2026	1,001-5,000	763 contacts →
	Exact match “Established in 1996, Sun Technologies Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Delaplex	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	201-500	438 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	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
5	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
6	S2integrators	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	201-500	192 contacts →
	Exact match “S2Integrators is a global technology consulting and Implementation partner, established by a team of experienced technology leaders passionate about driving customer success.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Techmango Technology Services Private Limited	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	201-500	189 contacts →
	Exact match “Techmango Technology Services (TTS) is a high spirited IT services company and has consistently grown today as a huge entity with workforce strength of 200+ highly skilled staffs…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Metric5	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	111 contacts →
	Exact match “Metric5 is a customer-focused, employee-driven company that is passionate about leading collaborative digital transformation and modernization initiatives within the Federal…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Webpoint Solutions, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	65 contacts →
	Exact match “Webpoint is a multinational company that focuses on innovation, building great tech, and intuitive solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Band Of Coders	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	39 contacts →
	Exact match “Welcome to Band of Coders - Where Technology Fuels Innovation!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Now100	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	201-500	36 contacts →
	Exact match “NOW100 is a next-generation IT Solutions and Services company helping businesses accelerate their digital transformation journey.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	PSR Associates, INC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	32 contacts →
	Exact match “PSR Associates is a premier IT services and solutions firm supporting Federal, State & Local, and Commercial clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Codevative	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	11-50	31 contacts →
	Exact match “We are a digital transformation company focused on driving brands to success in the global marketplace.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Northalley	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	26 contacts →
	Exact match “NorthAlley facilitates intelligent use of technology by helping enterprises to reinvent themselves for the digital era.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Shree Partners	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	26 contacts →
	Exact match “We are a digital transformation and technology solutions company that helps customers increase profitability by designing, developing, implementing and maintaining innovative…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	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
17	Ntegral	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	11-50	13 contacts →
	Exact match “Founded in 2002, ntegral pronounced "in-te-gral" is an Atlanta-based IT solutions provider and consultancy.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Data Blue, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	51-200	9 contacts →
	Exact match “Data Blue, a pioneer in business transformation solutions, redefines the Value Added Reseller space by offering both the customer and manufacturer something that’s a step above…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	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
20	Pinnacle Mutual Consulting	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	11-50	9 contacts →
	Exact match “IT Recruiting and Agile Transformation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Nava Solutions LLC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1-10	7 contacts →
	Exact match “IT doesn't need to be overwhelming.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	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
23	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
24	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
25	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

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 firms”. 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 98 legacy system modernization firms based in Atlanta, United States

See the full list, filter by size, metro and specialty, and access 2,294 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 20, 2026

27.4%Verified-email coverage

85.3Average contacts per company

11-50Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 98 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 firms” 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 2,294 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 firms 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 firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 98 company matches for legacy system modernization firms 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?

Innova Solutions 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 firms?

New York leads the United States with 178 company records, followed by Austin (150) and Houston (135). Atlanta has 98.

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 2,294 professional contacts with verified work emails tracked across these 98 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.