Company lists · Data refreshed September 2026

Top 25 Legacy system modernization companies based in Noida, India

Name: Legacy system modernization companies based in Noida, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 429 companies tracked

RevenueBase identified 429 legacy system modernization companies headquartered in Noida, India as of September 2026 and tracks 13,907 professional contacts across them, including 2,629 with verified work emails. Hyderabad is the largest hub.

This list covers legacy system modernization companies headquartered in Noida, India, 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 20, 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 20, 2026 86% judged on-target in blind review

429Companies

13,907Contacts tracked

2,629Verified emails

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The 25 largest legacy system modernization companies based in Noida, India

Ranked by team size

Top 25 of 429 legacy system modernization companies based in Noida, India, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to legacy system modernization companies: 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	Appinventiv	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	1,001-5,000	1,351 contacts →
	Indirect evidence “Appinventiv builds AI-powered digital products and solutions that help businesses grow, scale, and deliver better user experiences.” Source: RevenueBase Database · checked Sep 20, 2026
2	Path Infotech LTD	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	501-1,000	839 contacts →
	Indirect evidence “Path Infotech is a trusted global technology partner, delivering cutting-edge IT services and digital transformation solutions.” Source: RevenueBase Database · checked Sep 20, 2026
3	Integrated Wireless Solutions	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	1,001-5,000	579 contacts →
	Indirect evidence “Integrated Wireless Solutions is one of the leading ICT Solutions and Professional Services Companies Globally, transforming client’s business process compatible to the disrupting…” Source: RevenueBase Database · checked Sep 20, 2026
4	AWC Software	Partial evidence	Noida, IndiaHQ checked Sep 20, 2026	501-1,000	489 contacts →
	Partial evidence “For more than 17 years, AWC Software has partnered with leading enterprises and system integrators to drive large-scale digital transformation.” Source: RevenueBase Database · checked Sep 20, 2026
5	Amiga Informatics	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	501-1,000	444 contacts →
	Indirect evidence “Amiga Informatics: Transforming Customer Experience through Innovative Solutions** Amiga Informatics stands as a leading solution provider dedicated to enhancing customer…” Source: RevenueBase Database · checked Sep 20, 2026
6	Qualtech Edge	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	201-500	424 contacts →
	Indirect evidence “Founded in 2003, Qualtech Consultants Pvt Ltd is an ISO 9001:2015 certified IT solutions company.” Source: RevenueBase Database · checked Sep 20, 2026
7	Alletec	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	201-500	373 contacts →
	Indirect evidence “Alletec is a leading technology solutions provider, helping businesses worldwide accelerate their digital transformation through ERP, CRM, AI, data, cloud, and security solutions.” Source: RevenueBase Database · checked Sep 20, 2026
8	Hytechpro	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	201-500	307 contacts →
	Indirect evidence “HyTechPro is a globally recognized Digital Transformation company.” Source: RevenueBase Database · checked Sep 20, 2026
9	Infoicon Technologies	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	501-1,000	260 contacts →
	Indirect evidence “ll Meet us at Gitex Global ll Infoicon Technologies is a next generation global leader in IT industry enabling clients from different countries viz U.S.A, Australia, Canada…” Source: RevenueBase Database · checked Sep 20, 2026
10	Appzlogic	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	201-500	224 contacts →
	Indirect evidence “Appzlogic is a global AI-powered technology company helping businesses accelerate digital transformation through intelligent AI, data-driven innovation, and advanced cybersecurity…” Source: RevenueBase Database · checked Sep 20, 2026
11	Zarthi	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	201-500	218 contacts →
	Indirect evidence “Zarthi is your go-to company for all your business transformation needs.” Source: RevenueBase Database · checked Sep 20, 2026
12	Umbrella Infocare	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	201-500	204 contacts →
	Indirect evidence “Umbrella Infocare, a “Born in Cloud” company, was founded in 2013 with the vision of enabling digital transformation for businesses.” Source: RevenueBase Database · checked Sep 20, 2026
13	ENS Enterprises Limited	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	192 contacts →
	Indirect evidence “An ISO 27001: 2022 certified Company and Recognized by Start-up India.” Source: RevenueBase Database · checked Sep 20, 2026
14	Infoneo Technologies Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	173 contacts →
	Indirect evidence “We’re building a world that works better for everyone.” Source: RevenueBase Database · checked Sep 20, 2026
15	Triazine Software Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	157 contacts →
	Indirect evidence “Triazine Software is a global enterprise technology partner serving leading organisations across Oil & Gas, FMCG, Government & Public Sector, and Industrial Safety sectors across…” Source: RevenueBase Database · checked Sep 20, 2026
16	Glorious Insight	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	145 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
17	Multiverse Solutions Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	201-500	135 contacts →
	Indirect evidence “Multiverse is a global, independent, end-to-end IT Services Company with a presence in India, UAE, and North America.” Source: RevenueBase Database · checked Sep 20, 2026
18	Ibotix LLP	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	132 contacts →
	Indirect evidence “IBOTIX enables you to transform your organisation and improve overall performance.” Source: RevenueBase Database · checked Sep 20, 2026
19	Delaware India	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	1,001-5,000	98 contacts →
	Indirect evidence “We are a renowned global corporation dedicated to delivering advanced IT solutions and services, assisting organizations in their business and digital transformations.” Source: RevenueBase Database · checked Sep 20, 2026
20	MCN Solutions	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	92 contacts →
	Indirect evidence “MCN Solutions is a leading technology solutions provider headquartered in Noida, India.” Source: RevenueBase Database · checked Sep 20, 2026
21	Binary Informatics	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	91 contacts →
	Indirect evidence “Binary Informatics (BI) is where in its last 5 years, since the inception, businesses across the globe ranging from Startups to MSMEs and MNCs have met the future of PROVEN Smart…” Source: RevenueBase Database · checked Sep 20, 2026
22	Sisgain	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	86 contacts →
	Indirect evidence “Helping enterprises accelerate growth through AI, Cloud, Cybersecurity, and IT Infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
23	Arohatech IT Services	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	85 contacts →
	Indirect evidence “At ArohaTech,"Driven by Excellence" isn't just a mantra, it’s our blueprint.” Source: RevenueBase Database · checked Sep 20, 2026
24	Contevolve	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	76 contacts →
	Indirect evidence “Contevolve is a leading IT services company delivering innovative, customized solutions to help businesses grow.” Source: RevenueBase Database · checked Sep 20, 2026
25	Bluethink IT Consulting Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	72 contacts →
	Indirect evidence “Bluethink IT Consulting Pvt.” Source: RevenueBase Database · checked Sep 20, 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: legacy system modernization companies. 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 legacy system modernization companies.
Partial evidence: Its own public description names part of legacy system modernization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legacy system modernization companies. 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 429 legacy system modernization companies based in Noida, India

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Legacy system modernization companies based in Noida, India at a glance

As of Sep 20, 2026

18.9%Verified-email coverage

32.4Average contacts per company

11-50Median size (employees)

133.8%Largest-city concentration · Hyderabad

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

215

51-200

100

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole India list rather than for Noida, so it is reported there. Company counts and contact totals on this page are exact for Noida, over 429 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 legacy system modernization companies, 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 Noida, India whose own description of what they do matches “legacy system modernization companies”. 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 legacy system modernization companies), 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 legacy system modernization companies, and records with no verified work email. Companies headquartered outside Noida 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, 2,629 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 20, 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.

Legacy system modernization companies by metro in India

Legacy system modernization companies in Hyderabad574
Legacy system modernization companies in Pune551
Legacy system modernization companies in Noida429
Legacy system modernization companies in Bangalore405
Legacy system modernization companies in Chennai340
Legacy system modernization companies in Ahmedabad299
Legacy system modernization companies in Bengaluru289
Legacy system modernization companies in Mumbai274
Legacy system modernization companies in New Delhi219
Legacy system modernization companies in Jaipur148
Legacy system modernization companies in Indore140
Legacy system modernization companies in Gurugram128
Legacy system modernization companies in Kolkata126
Legacy system modernization companies in Delhi117
Legacy system modernization companies in Coimbatore101
Legacy system modernization companies in Surat97
Legacy system modernization companies in Gurgaon74
Legacy system modernization companies in Mohali65
Legacy system modernization companies in Navi Mumbai55
Legacy system modernization companies in Vadodara54
Legacy system modernization companies in Nagpur52
Legacy system modernization companies in Bhopal51
Legacy system modernization companies in Kochi50
Legacy system modernization companies in Lucknow50
Legacy system modernization companies in Bhubaneswar41
Legacy system modernization companies in Nashik35
Legacy system modernization companies in Chandigarh34
Legacy system modernization companies in Rajkot33
Legacy system modernization companies in Ghaziabad31
Legacy system modernization companies in Thane30
Legacy system modernization companies in Trivandrum30
Legacy system modernization companies in Madurai28

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 legacy system modernization companies, 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 legacy system modernization companies are there based in Noida, India?

RevenueBase identified 429 legacy system modernization companies headquartered in Noida, India 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?

Appinventiv, headquartered in Noida, tops this list with the largest team on record.

Which city has the most legacy system modernization companies?

Hyderabad leads with 574 headquartered companies, followed by Pune (551) and Noida (429).

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 2,629 verified decision-maker contacts tracked across these 429 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 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 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.