Company lists · Data refreshed September 2026

Top 25 IT consulting services based in Dublin, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 60 companies tracked

RevenueBase identified 60 IT consulting services headquartered in Dublin, United States as of September 2026 and tracks 1,820 professional contacts across them, including 507 with verified work emails. New York is the largest hub.

This list covers IT consulting services headquartered in Dublin, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

60Companies

1,820Contacts tracked

507Verified emails

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The 25 largest IT consulting services based in Dublin, United States

Ranked by team size

Top 25 of 60 IT consulting services based in Dublin, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT consulting services: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ERPAIndirect evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	501-1,000	430
	“Founded in ERPA is a leader in enterprise application managed services, managed projects, and managed hosting.” Source: company website · checked Sep 4, 2026
2	Strategic Systems INCIndirect evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	201-500	292
	“We build the bridge between your business strategy and your technological capability.” Source: company website · checked Sep 4, 2026
3	S2s Soft LLCIndirect evidence	Dublin, CA, United StatesHQ checked Sep 4, 2026	n/a	189
	Source: company website · checked Sep 4, 2026
4	ArchentsPartial evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	51-200	162
	“Archents is a global IT solutions and services partner that specializes in architecting enterprises.” Source: company website · checked Sep 4, 2026
5	SquareshiftIndirect evidence	Dublin, CA, United StatesHQ checked Sep 4, 2026	201-500	139
	“Squareshift is a technology company committed to be a trusted partner in your digital transformation, data engineering, cybersecurity and cloud adoption journey.” Source: company website · checked Sep 4, 2026
6	Lightwell Inc. NOW Eliassen GroupIndirect evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	201-500	63
	“Lightwell (now Eliassen Group) helps companies optimize how they access, manage, share, and leverage their data, enabling them to increase speed and agility, overcome…” Source: company website · checked Sep 4, 2026
7	PronoesisPartial evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	11-50	37
	“ProNoesis is founded with the mission to raise the bar of the cyber security level of our customers and set a high benchmark in cybersecurity consulting, implementation, and…” Source: company website · checked Sep 4, 2026
8	Affiliated Resource GroupPartial evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	11-50	36
	“IT Cybersecurity, Compliance Programs, Managed IT Services, Infrastructure Solutions, & IT Support At Affiliated, we help our Columbus and Central Ohio-based customers align their…” Source: company website · checked Sep 4, 2026
9	DatalysysIndirect evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	201-500	36
	“We love Complex.” Source: company website · checked Sep 4, 2026
10	Innomethods CorporationStrong evidence	Dublin, CA, United StatesHQ checked Sep 4, 2026	51-200	36
	“InnoMethods is headquartered in Dublin, California and it specializes in offering IT Consulting to its partners.” Source: company website · checked Sep 4, 2026
11	Vizion TechnologiesIndirect evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	11-50	29
	“Today, every business is a technology business.” Source: company website · checked Sep 4, 2026
12	TOP Consulting, INCPartial evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	11-50	27
	“TOP Consultants represent the new generation of IT specialists focused on value, speed of delivery and business-critical technology solutions.” Source: company website · checked Sep 4, 2026
13	ATC ConsultingStrong evidence	Dublin, CA, United StatesHQ checked Sep 4, 2026	1-10	25
	“ATC Consulting offers the only comprehensive IT outsourcing solution on the market, providing truly management-free services.” Source: company website · checked Sep 4, 2026
14	EradaniIndirect evidence	Dublin, CA, United StatesHQ checked Sep 4, 2026	11-50	20
	“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.” Source: company website · checked Sep 4, 2026
15	BMR InfotekStrong evidence	Dublin, CA, United StatesHQ checked Sep 4, 2026	201-500	18
	“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…” Source: company website · checked Sep 4, 2026
16	Dedicated Tech Services, INCPartial evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	11-50	13
	“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.” Source: company website · checked Sep 4, 2026
17	IQ Solutions Group IqsgIndirect evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	1-10	8
	“At iQSG, our core business values center around a "customer first" services and support model.” Source: company website · checked Sep 4, 2026
18	Nexa Systems INCPartial evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	51-200	7
	“Nexa Systems is a custom software and IT solutions company.” Source: company website · checked Sep 4, 2026
19	AccelitudePartial evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	11-50	6
	“We are a premier strategy and technology consulting firm committed to guiding enterprise organizations through every phase of their digital evolution.” Source: company website · checked Sep 4, 2026
20	TechnogrepPartial evidence	Dublin, CA, United StatesHQ checked Sep 4, 2026	11-50	6
	“Elevate Your Digital Horizon with TechnoGrep: We are a dynamic Information Technology Consulting Company at the forefront of innovation, seamlessly integrating Artificial…” Source: company website · checked Sep 4, 2026
21	QVELLIndirect evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	11-50	5
	“Welcome to a world where technology meets imagination.” Source: company website · checked Sep 4, 2026
22	Innovapath, INCIndirect evidence	Dublin, CA, United StatesHQ checked Sep 4, 2026	11-50	4
	“Technology proliferates; its applications expand.” Source: company website · checked Sep 4, 2026
23	Performance Financial Group LLCPartial evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	1-10	4
	“With dedication, commitment and deep cross-functional expertise, PFG is a different kind of consulting partner.” Source: company website · checked Sep 4, 2026
24	Development Consultants Incorporated DCIIndirect evidence	Dublin, OH, United StatesHQ checked Sep 4, 2026	11-50	2
	“Development Consultants Incorporated (DCI) is an Information Technology company with a focus on simplifying the complexity of cloud adoption, with core competencies in cloud…” Source: company website · checked Sep 4, 2026
25	Dspm Group Consulting And Saas Solutions- Expanding With SystemsIndirect evidence	Dublin, CA, United StatesHQ checked Sep 4, 2026	11-50	1
	“Our technical competencies are synergistically connected to our client’s success.” Source: company website · checked Sep 4, 2026

Showing 25 of 60 IT consulting services based in Dublin, United States

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IT consulting services based in Dublin, United States at a glance

As of Sep 4, 2026

11-50Median size (employees)

New YorkLargest hub · 976 HQs

Contacts with mobile numbers

Sep 4, 2026Data 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 this city, so it is reported there. Company counts and contact totals on this page are exact for Dublin, over 60 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 IT consulting services, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Dublin, United States whose own description of what they do matches “IT consulting services”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT consulting services, and records with no verified work email. Companies headquartered outside Dublin 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 an evidence 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, 507 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 4, 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.

IT consulting services by metro in the United States

Frequently asked

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

RevenueBase identified 60 IT consulting services headquartered in Dublin, 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?

ERPA, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most IT consulting services?

New York leads with 976 headquartered companies, followed by Houston (633) and Atlanta (521).

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 507 verified decision-maker contacts tracked across these 60 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 4, 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.