Company lists · Data refreshed September 2026

Top 25 IT professional services companies based in Dallas, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 343 companies tracked

RevenueBase identified 343 IT professional services companies headquartered in Dallas, United States as of September 2026 and tracks 11,775 professional contacts across them, including 2,631 with verified work emails. Across the United States, New York is the largest hub for this category (583 companies); Dallas has 343.

This list covers IT professional services companies headquartered in Dallas, 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 27, 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 27, 2026 86% judged on-target in blind review

343Companies

11,775Contacts tracked

2,631Verified emails

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The 25 largest IT professional services companies based in Dallas, United States

Ranked by team size

Top 25 of 343 IT professional services companies based in Dallas, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT professional services 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	RGP	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	3,650 contacts →
	Partial evidence “RGP (Nasdaq: RGP) is an award-winning global professional services firm with three decades of experience helping the world’s top organizations navigate change and seize…” Source: RevenueBase Database · checked Sep 27, 2026
2	Joulestowatts Business Solutions PVT LTD	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,435 contacts →
	Partial evidence “At JoulestoWatts Business Solutions, headquartered in Texas, USA, we stand as a global powerhouse with over 5500+ dedicated professionals, catering to 300+ esteemed clients across…” Source: RevenueBase Database · checked Sep 27, 2026
3	Novigo Solutions	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	501-1,000	680 contacts →
	Partial evidence “Novigo Solutions is a technology-driven organization specializing in end-to-end IT services, technology consulting, data analytics, intelligent automation, and cybersecurity.” Source: RevenueBase Database · checked Sep 27, 2026
4	Shell Infotech	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	501-1,000	526 contacts →
	Partial evidence “Shell Infotech is a leading Information Technology (IT) Consulting as well as IT Staffing Services provider headquartered in Dallas, USA.” Source: RevenueBase Database · checked Sep 27, 2026
5	Prudent Technologies And Consulting, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	201-500	409 contacts →
	Indirect evidence “Prudent is a data-led, technology-driven enterprise partner built for execution.” Source: RevenueBase Database · checked Sep 27, 2026
6	Business Intelli Solutions	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	201-500	312 contacts →
	Partial evidence “Welcome to Business Intelli Business Intelli Solutions Inc, is a provider of high quality Information Technology (IT) Services in the areas of Data Warehousing, Enterprise…” Source: RevenueBase Database · checked Sep 27, 2026
7	Xforia Global Talent & Technology Solutions	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	501-1,000	231 contacts →
	Partial evidence “Xforia Technology Solutions and Services provides the most advanced IT services for your company.” Source: RevenueBase Database · checked Sep 27, 2026
8	1218 Global	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	216 contacts →
	Indirect evidence “1218 Global provides support in Technology Solutions to Boost Revenue, Cut Costs, Elevate UX, and Drive Productivity.” Source: RevenueBase Database · checked Sep 27, 2026
9	Virtual Tech Gurus, INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	152 contacts →
	Partial evidence “Virtual Tech Gurus is a global IT services company delivering scalable enterprise IT services to Fortune and fast-growing organizations worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
10	Software Business Solutions Consulting Sbsc	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	501-1,000	151 contacts →
	Indirect evidence “Software Business Solutions Consulting (SBSC) is a boutique, minority-owned and managed, consulting firm, working with global clients to uncover opportunities and solve problems.” Source: RevenueBase Database · checked Sep 27, 2026
11	Amaze Systems	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	501-1,000	148 contacts →
	Partial evidence “Amaze Systems is an e-Verify certified IT & Non-IT, Healthcare, Engineering & Semiconductor consulting and services company.” Source: RevenueBase Database · checked Sep 27, 2026
12	Valent Partners	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	90 contacts →
	Indirect evidence “We understand the business challenges you face, we're ready to help.” Source: RevenueBase Database · checked Sep 27, 2026
13	Echo IT Solutions	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	86 contacts →
	Partial evidence “At Echo IT Solutions, an NMSDC-certified company with global locations in the US, Canada, South Africa, and India, we're all about simplifying your IT experience.” Source: RevenueBase Database · checked Sep 27, 2026
14	Excers INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	66 contacts →
	Partial evidence “Excers Inc is a global information technology (IT) Services Company delivering CA Clarity PPM solutions from project management, integrations, business analysis, migrations…” Source: RevenueBase Database · checked Sep 27, 2026
15	Xcelocloud INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	57 contacts →
	Partial evidence “Xcelocloud is a global multi-vendor IT support service specifically designed for the dynamic, technology-driven business environment.” Source: RevenueBase Database · checked Sep 27, 2026
16	Telnorm	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	57 contacts →
	Indirect evidence “We are the utmost Technology Services Partner designed for today’s global, immediate and value-focused business environment.” Source: RevenueBase Database · checked Sep 27, 2026
17	Itcrats	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	56 contacts →
	Indirect evidence “ITCrats Inc.” Source: RevenueBase Database · checked Sep 27, 2026
18	Netspark IP & Telecom	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	11-50	54 contacts →
	Partial evidence “NetSpark combines our management-consulting approach with in-depth IT expertise to provide internal technology teams with customized, technology-strategy, and consulting services.” Source: RevenueBase Database · checked Sep 27, 2026
19	SNS System	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	53 contacts →
	Partial evidence “SNS System is a leading global business consulting and IT service company.” Source: RevenueBase Database · checked Sep 27, 2026
20	Tasacom Technologies INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	50 contacts →
	Partial evidence “Tasacom is IT Service and Solution company with headquarter in Dallas, Texas.” Source: RevenueBase Database · checked Sep 27, 2026
21	Columbia Advisory Group	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	49 contacts →
	Indirect evidence “Columbia Advisory Group is a Dallas, Texas based Information Technology consulting firm focused on providing Information Technology due diligence, strategic assessment and…” Source: RevenueBase Database · checked Sep 27, 2026
22	Digiclarity, INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	48 contacts →
	Partial evidence “To put it simply, and with clarity, we empower businesses with innovative IT solutions.” Source: RevenueBase Database · checked Sep 27, 2026
23	Broadaxis	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	46 contacts →
	Indirect evidence “BroadAxis is an AI-native enterprise modernization company helping commercial and public sector organizations transform applications, workforce, and operations through artificial…” Source: RevenueBase Database · checked Sep 27, 2026
24	Mark Technologies INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	39 contacts →
	Partial evidence “Honest and nimble IT consultants that actually get results.” Source: RevenueBase Database · checked Sep 27, 2026
25	Savantis Intelli Solutions INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	38 contacts →
	Indirect evidence “Welcome to Savantis Intelli Solutions Inc.” Source: RevenueBase Database · checked Sep 27, 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: IT professional services 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 IT professional services companies.
Partial evidence: Its own public description names part of IT professional services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT professional services 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 343 IT professional services companies based in Dallas, United States

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IT professional services companies based in Dallas, United States at a glance

As of Sep 27, 2026

22.3%Verified-email coverage

34.3Average contacts per company

11-50Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

131

11-50

131

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Dallas, so it is reported there. Company counts and contact totals on this page are exact for Dallas, over 343 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 professional services 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 Dallas, United States whose own description of what they do matches “IT professional services 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 IT professional services 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 IT professional services companies, and records with no verified work email. Companies headquartered outside Dallas 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, 2,631 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 27, 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 professional services companies 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 IT professional services 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 IT professional services companies are there based in Dallas, United States?

RevenueBase identified 343 IT professional services companies headquartered in Dallas, 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?

RGP, headquartered in Dallas, tops this list with the largest team on record.

Which city in the United States has the most IT professional services companies?

New York leads the United States with 583 headquartered companies, followed by Houston (455) and Dallas (343).

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 2,631 verified decision-maker contacts tracked across these 343 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 27, 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.