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Company lists · Data refreshed September 2026

Top 15 IT consulting services based in Allen, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 37 companies tracked

RevenueBase identified 37 IT consulting services headquartered in Allen, United States as of September 2026 and tracks 401 professional contacts across them, including 80 with verified work emails. New York is the largest hub.

This list covers IT consulting services headquartered in Allen, 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
37Companies
401Contacts tracked
80Verified emails
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The 15 largest IT consulting services based in Allen, United States

Ranked by team size
Top 15 of 37 IT consulting services based in Allen, 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.
#CompanyHeadquartersEmployeesContacts
1
Jenesys TechnologiesPartial evidence
Allen, TX, United StatesHQ checked Sep 4, 202651-20070

“Founded in 2002, Jenesys is a leading provider of information technology and consulting services.”

Source: company website · checked Sep 4, 2026
2
InfonaligyPartial evidence
Allen, TX, United StatesHQ checked Sep 4, 202611-5048

“Since 2003, Infonaligy has been providing Enterprise-class managed security and IT services to small and medium businesses across the country.”

Source: company website · checked Sep 4, 2026
3
Innovcentric LLCIndirect evidence
Allen, TX, United StatesHQ checked Sep 4, 202651-20032

“Innovcentric LLC is a solutions company specializing in creating and leading outstanding teams in technology and finance, manufacturing, engineering, construction, project…”

Source: company website · checked Sep 4, 2026
4
Vennison Technologies INCIndirect evidence
Allen, TX, United StatesHQ checked Sep 4, 20261-1021

“VENNISON TECHNOLOGIES INC is a computer software company based out of 825 WATTERS CREEK BLVD, Allen, Texas, United States.”

Source: company website · checked Sep 4, 2026
5
USM TechnologyPartial evidence
Allen, TX, United StatesHQ checked Sep 4, 202611-5019

“USM Technology is an IT company based in Texas, and we help fast-growing midsize businesses scale up with less stress.”

Source: company website · checked Sep 4, 2026
6
5k Technical Services Dallas-Fort Worth MSP AI Certification Managed IT & CybersecurityPartial evidence
Allen, TX, United StatesHQ checked Sep 4, 20261-1013

“WHO WE ARE: A Dallas, Texas based, certified and award-winning IT management firm specializing in the technology needs of small and midsized companies.”

Source: company website · checked Sep 4, 2026
7
AVJ Solutions INCPartial evidence
Allen, TX, United StatesHQ checked Sep 4, 20261-1013

“AVJ Solutions Inc is a focused product development, software services and technology consulting company.”

Source: company website · checked Sep 4, 2026
8
Yantran LLCPartial evidence
Allen, TX, United StatesHQ checked Sep 4, 2026201-5009

“At Yantran LLC, we combine decades of experience with a forward-looking approach to deliver technology consulting, staffing, and AI-driven product development.”

Source: company website · checked Sep 4, 2026
9
Computer ConnectionsStrong evidence
Allen, TX, United StatesHQ checked Sep 4, 202611-509

“Computer Connections is an IT consulting and support group located in Allen, TX.”

Source: company website · checked Sep 4, 2026
10
BrontechStrong evidence
Allen, United StatesHQ checked Sep 4, 20261-108

“Not just software and IT consulting; We develop business and technology strategies to help small and medium size businesses leverage their software and IT resources more…”

Source: company website · checked Sep 4, 2026
11
SolutiononeIndirect evidence
Allen, TX, United StatesHQ checked Sep 4, 20261-106

“SolutionOne is an information technology solution provider dedicated to helping businesses leverage technology into profitable results.”

Source: company website · checked Sep 4, 2026
12
Vaagmee TEKStrong evidence
Allen, TX, United StatesHQ checked Sep 4, 20261-105

“Vaagmee Tek Inc provides Training and IT consulting services to different industries.”

Source: company website · checked Sep 4, 2026
13
Omni Technology Professionals, INCPartial evidence
Allen, MD, United StatesHQ checked Sep 4, 20261-103

“OmniTechPro: Simplifying IT, Empowering Businesses Welcome to OmniTechPro, where we transform IT challenges into opportunities for growth!”

Source: company website · checked Sep 4, 2026
14
CyallyIndirect evidence
Allen, TX, United StatesHQ checked Sep 4, 202611-502

“CyAlly, a leading provider of cost-effective information technology and cybersecurity solutions, allows you to focus on expanding your business.”

Source: company website · checked Sep 4, 2026
15
Procedence, INCIndirect evidence
Allen, TX, United StatesHQ checked Sep 4, 20261-101

“Procedence improves your bottom line and competitive edge by helping your people adapt to new technology.”

Source: company website · checked Sep 4, 2026

Showing 15 of 37 IT consulting services based in Allen, United States

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IT consulting services based in Allen, 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
17
11-50
11
51-200
8
201-500
1

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 Allen, over 37 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 Allen, 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 Allen 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, 80 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 Allen, United States?

RevenueBase identified 37 IT consulting services headquartered in Allen, 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?

Jenesys Technologies, headquartered in Allen, 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 80 verified decision-maker contacts tracked across these 37 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.

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