Company lists · Data refreshed September 2026

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

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 70 companies tracked

RevenueBase identified 70 company matches for legacy system modernization firms associated with Plano, United States as of September 2026 and tracks 8,418 professional contacts across them, including 3,238 with verified work emails. Across the United States, New York is the largest hub for this category (178 companies); Plano has 70.

This list covers company matches for legacy system modernization firms associated with Plano, 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

70Companies

8,418Contacts tracked

3,238Verified emails

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

Ranked by team size

Top 25 of 70 company matches for legacy system modernization firms based in Plano, 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	Argano	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,603 contacts →
	Exact match “Argano is the world’s first and largest digital services consultancy focused exclusively on enabling high performance across our clients’ business operations, at scale and around…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Improving	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,578 contacts →
	Exact match “Improving is a leading IT professional services firm committed to helping companies achieve lasting success through modern technology.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Xtglobal, INC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	841 contacts →
	Exact match “Founded in 1998, XTGlobal, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Payoda Technology INC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	659 contacts →
	Exact match “For nearly two decades, Payoda has helped enterprises modernize systems, engineer products, and turn data into decisions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	NOBLQ	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	463 contacts →
	Exact match “Noblq is a trusted global IT services partner that specializes in turning complex ERP, integration, and AI challenges into predictable business outcomes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Softweb Solutions Inc.	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	430 contacts →
	Exact match “When we look at the way enterprises operate today, we see a fundamental challenge.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Winfo Solutions	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	201-500	365 contacts →
	Exact match “ABOUT WINFO SOLUTIONS Winfo is a digital transformation organization focused on embracing new technologies and has a vision for client-centric leadership.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	TEK Leaders INC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	176 contacts →
	Exact match “Tek Leaders is a fast growing, global, innovative IT Services firm specializing in Digital Engineering and Digital Assurance Services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Techment Technology	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	51-200	143 contacts →
	Exact match “At Techment, we're dedicated to bringing order to the data that powers Enterprise AI.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Techery	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	201-500	109 contacts →
	Exact match “Techery is a top software consultancy helping businesses achieve real technological modernization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Blueera Technologies, INC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	66 contacts →
	Exact match “We are one of the elite IT Company in Texas, with the best tech giants, where one has supreme capabilities in Latest technologies, Outsourcing and in E-businesses.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Techigai	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	201-500	59 contacts →
	Exact match “Techigai is a global IT consulting and services firm that offers impactful technology solutions to help growth-oriented businesses across industries lead their markets.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Isogent	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	11-50	52 contacts →
	Exact match “Isogent is a technology services provider located in Plano, Texas that specializes in delivering comprehensive IT solutions to businesses of all sizes in various industries such…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Digital Savants DG Savants	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	11-50	36 contacts →
	Exact match “Digital Savants provides a comprehensive range of IT services which are specially tailored to help customers harness the benefits of latest innovations, most advanced systems and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Synaptiq LLC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	11-50	34 contacts →
	Exact match “Based in Dallas, Texas, Synaptiq is a leading business and technology solutions firm helping companies optimize business performance and improve operations while capitalizing on…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Cloud Ingenuity	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	51-200	32 contacts →
	Exact match “Cloud Ingenuity is IT strategic consultant and solution provider focused on partnering with customers to drive transformation through automation and modernization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Elxr Technologies	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	51-200	28 contacts →
	Exact match “From pioneering the solution’s architecture to sensors to building cloud infrastructure, ELXR Technologies can transform your professional experience with both hardware and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	AVS Solutions INC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	51-200	22 contacts →
	Exact match “AVS Solutions, a pioneer IT services provider, has been established with the sole purpose of offering cutting-edge and incomparably effective IT solutions to our imperial valued…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Steerwise INC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “Steerwise is a value-focused intellectual solutions firm, providing business technology strategy & delivery services for organizations across industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Almit Services INC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	11-50	17 contacts →
	Exact match “As a team of talented IT professionals working in the services and consulting sector, we strive to provide our clients with high-quality services that fit within their financial…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Tridius	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	11-50	16 contacts →
	Exact match “Established in 2011, Tridius is an information technology consulting firm that blends strategic planning with technology innovation to help mid-market businesses make the digital…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Praveetech Corp	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	51-200	16 contacts →
	Exact match “At PraveeTech, we're passionate about technology and dedicated to delivering excellence.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Cigroupusa LLC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	11-50	14 contacts →
	Exact match “We deliver dynamic IT solutions and ready to transform your infrastructure to the next level.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	IT Touch	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	51-200	14 contacts →
	Exact match “At IT Touch, we believe in the transformative power of technology to drive business success.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Techsun Soft INC	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	11-50	14 contacts →
	Exact match “We enable our customers by providing solutions in strategizing and achieving their digital transformation goals for better ROI, faster Integrations.” 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 70 legacy system modernization firms based in Plano, United States

See the full list, filter by size, metro and specialty, and access 3,238 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 20, 2026

38.5%Verified-email coverage

120.3Average contacts per company

51-200Median 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 Plano, so it is reported there. Company counts and contact totals on this page are exact for Plano, over 70 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 Plano, 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 3,238 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 Plano, United States?

RevenueBase identified 70 company matches for legacy system modernization firms associated with Plano, 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?

Argano 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). Plano has 70.

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 3,238 professional contacts with verified work emails tracked across these 70 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.