Company lists · Data refreshed September 2026

Top 25 Big IT consulting firms based in Dublin, United States

Name: Big IT consulting firms based in Dublin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 50 companies tracked

RevenueBase identified 50 company matches for big IT consulting firms associated with Dublin, United States as of September 2026 and tracks 1,742 professional contacts across them, including 641 with verified work emails. Across the United States, New York is the largest hub for this category (854 companies); Dublin has 50.

This list covers company matches for big IT consulting firms associated with Dublin, 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 23, 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 23, 2026 How this list was built

50Companies

1,742Contacts tracked

641Verified emails

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The 25 largest big IT consulting firms based in Dublin, United States

Ranked by team size

Top 25 of 50 company matches for big IT consulting firms based in Dublin, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	ERPA	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	501-1,000	427 contacts →
	Exact match “Founded in ERPA is a leader in enterprise application managed services, managed projects, and managed hosting.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Strategic Systems INC	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	201-500	292 contacts →
	Exact match “We build the bridge between your business strategy and your technological capability.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Alcor Solutions, INC	Exact match	Dublin, CA, United StatesHQ recorded Sep 23, 2026	201-500	282 contacts →
	Exact match “Alcor Solutions Inc.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Archents	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	51-200	162 contacts →
	Exact match “Archents is a global IT solutions and services partner that specializes in architecting enterprises.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Lightwell Inc. NOW Eliassen Group	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	201-500	58 contacts →
	Exact match “Lightwell (now Eliassen Group) helps companies optimize how they access, manage, share, and leverage their data, enabling them to increase speed and agility, overcome…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Datalysys	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	201-500	36 contacts →
	Exact match “We love Complex.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Innomethods Corporation	Exact match	Dublin, CA, United StatesHQ recorded Sep 23, 2026	51-200	35 contacts →
	Exact match “InnoMethods is headquartered in Dublin, California and it specializes in offering IT Consulting to its partners.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Vizion Technologies	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	11-50	29 contacts →
	Exact match “Today, every business is a technology business.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	TOP Consulting, INC	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	11-50	27 contacts →
	Exact match “TOP Consultants represent the new generation of IT specialists focused on value, speed of delivery and business-critical technology solutions.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	ATC Consulting	Exact match	Dublin, CA, United StatesHQ recorded Sep 23, 2026	1-10	25 contacts →
	Exact match “ATC Consulting offers the only comprehensive IT outsourcing solution on the market, providing truly management-free services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Eradani	Exact match	Dublin, CA, United StatesHQ recorded Sep 23, 2026	11-50	20 contacts →
	Exact match “At Eradani, we understand the wisdom of the ancient saying that you cannot know where you are going if you do not understand where you have been.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Smact Works INC	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	51-200	19 contacts →
	Exact match “SMACT Works is a technology-focused systems integrator and IT/ERP consulting firm.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	EDI Matrix, LLC	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	11-50	19 contacts →
	Exact match “Growth stalls when people, processes, technology, and data fall out of alignment.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	BMR Infotek	Exact match	Dublin, CA, United StatesHQ recorded Sep 23, 2026	201-500	18 contacts →
	Exact match “BMR Infotek is one of the fastest growing IT consulting and development companies located in Silicon Valley providing innovative technology, solutions and services to an expanding…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Dedicated Tech Services, INC	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	11-50	13 contacts →
	Exact match “Who We Are Dedicated Tech Services, Inc.(DTS) is a WBENC certified Information Technology consulting firm dedicated to providing our clients with outstanding technical services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Prontoux INC	Exact match	Dublin, CA, United StatesHQ recorded Sep 23, 2026	11-50	13 contacts →
	Exact match “Creating breakthrough digital solutions using applied innovation.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Focussoft Tech INC	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	11-50	10 contacts →
	Exact match “Focussoft Tech is a rapidly growing global System Integrator, Software and Product Development, IT Outsourcing and Technology services provider headquartered in Dublin, OH.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	IQ Solutions Group Iqsg	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	1-10	8 contacts →
	Exact match “At iQSG, our core business values center around a "customer first" services and support model.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Matrixintelligence	Exact match	Dublin, CA, United StatesHQ recorded Sep 23, 2026	11-50	7 contacts →
	Exact match “MatrixIntelligence (MI) specializes in delivering advanced technology and operational services tailored specifically for Venture Capital, Private Equity, and Investment Banking…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Nexa Systems INC	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	51-200	7 contacts →
	Exact match “Nexa Systems is a custom software and IT solutions company.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Accelitude	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “We are a premier strategy and technology consulting firm committed to guiding enterprise organizations through every phase of their digital evolution.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Technogrep	Exact match	Dublin, CA, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “Elevate Your Digital Horizon with TechnoGrep: We are a dynamic Information Technology Consulting Company at the forefront of innovation, seamlessly integrating Artificial…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	QVELL	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	11-50	5 contacts →
	Exact match “Welcome to a world where technology meets imagination.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Performance Financial Group LLC	Exact match	Dublin, OH, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “With dedication, commitment and deep cross-functional expertise, PFG is a different kind of consulting partner.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Dspm Group Consulting And Saas Solutions- Expanding With Systems	Exact match	Dublin, CA, United StatesHQ recorded Sep 23, 2026	11-50	1 contacts →
	Exact match “Our technical competencies are synergistically connected to our client’s success.” Recorded in the RevenueBase company graph · Sep 23, 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 “big IT consulting 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 50 big IT consulting firms based in Dublin, United States

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Big IT consulting firms based in Dublin, United States at a glance

As of Sep 23, 2026

36.8%Verified-email coverage

34.8Average contacts per company

11-50Median size (employees)

Sep 23, 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 Dublin, so it is reported there. Company counts and contact totals on this page are exact for Dublin, over 50 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 Dublin, United States whose business descriptions match “big IT consulting 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 641 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 23, 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.

Big IT consulting 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 “big IT consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many big IT consulting firms are there based in Dublin, United States?

RevenueBase identified 50 company matches for big IT consulting firms associated with Dublin, 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?

ERPA 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 big IT consulting firms?

New York leads the United States with 854 company records, followed by Houston (534) and Dallas (423). Dublin has 50.

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 641 professional contacts with verified work emails tracked across these 50 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 23, 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.