Company lists · Data refreshed September 2026

Top 24 Application modernization consulting firms based in Boston, United States

Name: Application modernization consulting firms based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 65 companies tracked

RevenueBase identified 65 application modernization consulting firms headquartered in Boston, United States as of September 2026 and tracks 2,338 professional contacts across them, including 649 with verified work emails. New York is the largest hub.

This list covers application modernization consulting firms headquartered in Boston, 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 21, 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 21, 2026 86% judged on-target in blind review

65Companies

2,338Contacts tracked

649Verified emails

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The 24 largest application modernization consulting firms based in Boston, United States

Ranked by team size

Top 24 of 65 application modernization consulting firms based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to application modernization consulting firms: 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	Tanisha Systems, INC	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1,001-5,000	844 contacts →
	Partial evidence “Tanisha Systems, founded in 2002 in Massachusetts-USA, is a leading provider of Custom Application Development and end-to-end IT Services to clients globally.” Source: RevenueBase Database · checked Sep 21, 2026
2	Galaxy Weblinks INC	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	501-1,000	789 contacts →
	Partial evidence “Galaxy Weblinks is a global technology consulting firm that helps businesses solve complex problems through design and tech.” Source: RevenueBase Database · checked Sep 21, 2026
3	Techneplus	Indirect evidence	Boston, United StatesHQ checked Sep 21, 2026	501-1,000	147 contacts →
	Indirect evidence “At TechnePlus, we believe technology is most powerful when it brings people together and solves real-world challenges.” Source: RevenueBase Database · checked Sep 21, 2026
4	Verdentra	Partial evidence	Boston, United StatesHQ checked Sep 21, 2026	51-200	96 contacts →
	Partial evidence “At Verdentra, we focus primarily on product engineering and high-end technology consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
5	Maitsys	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	201-500	82 contacts →
	Partial evidence “Maitsys is a dynamic IT consulting company with a global presence, specializing in digital transformation, cloud solutions, SAP migration/support and cybersecurity.” Source: RevenueBase Database · checked Sep 21, 2026
6	Mill5	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	201-500	49 contacts →
	Partial evidence “MILL5 is a global software consulting and AI company delivering digital transformation-from cloud, data, and modern apps to cybersecurity-helping organizations innovate, scale…” Source: RevenueBase Database · checked Sep 21, 2026
7	Eqengineered	Indirect evidence	Boston, United StatesHQ checked Sep 21, 2026	11-50	46 contacts →
	Indirect evidence “EQengineered is a strategic digital consultancy focused on helping enterprises modernize, develop resilience and negotiate digital transformation.” Source: RevenueBase Database · checked Sep 21, 2026
8	LABUR	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	11-50	37 contacts →
	Indirect evidence “LABUR brings technology and business together through sound advice, skillful delivery, and selective leadership search.” Source: RevenueBase Database · checked Sep 21, 2026
9	Cenotech Solutions LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Cenotech Solutions is a technology consulting firm passionate about transforming business processes that drive the world’s leading financial services organizations.” Source: RevenueBase Database · checked Sep 21, 2026
10	QUOIN	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	51-200	17 contacts →
	Indirect evidence “We Simply Build Great Software Quoin is a boutique technology firm with a proven track record of building and improving systems.” Source: RevenueBase Database · checked Sep 21, 2026
11	Raina Solutions	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	51-200	14 contacts →
	Indirect evidence “Raina works with clients to identify business and technology needs and respond with customized solutions that significantly leverage investment and produces desired growth.” Source: RevenueBase Database · checked Sep 21, 2026
12	NEW England Info Tech	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “New England Info Tech specializes in IT across multiple industries, with a focus on healthcare and biotech.” Source: RevenueBase Database · checked Sep 21, 2026
13	S9 Consulting LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	11-50	9 contacts →
	Partial evidence “We are a technology consulting firm located in Boston, MA, with more than 25 years of combined partner experience in web development, business system implementation, and…” Source: RevenueBase Database · checked Sep 21, 2026
14	Anythink Solutions, INC	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “Anythink Solutions is a premier consulting company that specializes in designing and developing custom software solutions.” Source: RevenueBase Database · checked Sep 21, 2026
15	Mash Technology Group	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	51-200	5 contacts →
	Partial evidence “Mash Technology Group is a specialized technology consulting firm delivering high-impact Oracle and AI solutions with a relentless focus on business optimization and business…” Source: RevenueBase Database · checked Sep 21, 2026
16	axiss.io	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “Our vision is to be the leading technology consulting firm that empowers businesses to achieve their full potential through innovative solutions and expert guidance.” Source: RevenueBase Database · checked Sep 21, 2026
17	Endurah	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Endurah is a start up consulting firm that specializes in digital transformation through APIs, microservices, cloud-native architecture, containerization, and serverless, and edge…” Source: RevenueBase Database · checked Sep 21, 2026
18	Elevate Tech LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Elevate Tech Consulting Group specializes in empowering small to mid-market businesses optimize their operations through tailored technology strategies.” Source: RevenueBase Database · checked Sep 21, 2026
19	Reef Consulting, LLC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “REEF Verb.” Source: RevenueBase Database · checked Sep 21, 2026
20	Threshold Consulting	Partial evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “We're a software consulting firm based in Boston, Massachusetts.” Source: RevenueBase Database · checked Sep 21, 2026
21	Quickcloud	Partial evidence	Boston, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Partial evidence “QuickCloud is an AI-powered platform that streamlines cloud transformation by automating critical modernization workflows - App Modernization (AI), Mainframe Modernization (AI)…” Source: RevenueBase Database · checked Sep 21, 2026
22	Tolchinsky Consulting	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Indirect evidence “With over 25 years experience our consultants will work with you to provide technology guidance and develop an IT Strategy that focuses on increased productivity, efficiency and…” Source: RevenueBase Database · checked Sep 21, 2026
23	Entexa	Indirect evidence	Boston, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Indirect evidence “We are software development and support outsourcing firm, specializing in data integration.” Source: RevenueBase Database · checked Sep 21, 2026
24	ELM City Software	Strong evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Strong evidence “Consulting company specializing in * Systems architecture * Mobile applications * Product development * User Experience” Source: RevenueBase Database · checked Sep 21, 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: application modernization consulting firms. 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 application modernization consulting firms.
Partial evidence: Its own public description names part of application modernization consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name application modernization consulting firms. 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 24 of 65 application modernization consulting firms based in Boston, United States

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Application modernization consulting firms based in Boston, United States at a glance

As of Sep 21, 2026

27.8%Verified-email coverage

36.0Average contacts per company

1-10Median size (employees)

384.6%Largest-city concentration · New York

Sep 21, 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 Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 65 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 application modernization consulting firms, 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 Boston, United States whose own description of what they do matches “application modernization consulting firms”. 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 application modernization consulting firms), 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 application modernization consulting firms, and records with no verified work email. Companies headquartered outside Boston 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, 649 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 21, 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.

Application modernization consulting firms by metro in the United States

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 application modernization consulting firms, 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 application modernization consulting firms are there based in Boston, United States?

RevenueBase identified 65 application modernization consulting firms headquartered in Boston, 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?

Tanisha Systems, INC, headquartered in Boston, tops this list with the largest team on record.

Which city has the most application modernization consulting firms?

New York leads with 250 headquartered companies, followed by Houston (187) and Austin (176).

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 649 verified decision-maker contacts tracked across these 65 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 21, 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.