Company lists · Data refreshed September 2026

Top 25 IT services firms based in Plano, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 167 companies tracked

RevenueBase identified 167 IT services firms headquartered in Plano, United States as of September 2026 and tracks 45,302 professional contacts across them, including 8,622 with verified work emails. Across the United States, New York is the largest hub for this category (691 companies); Plano has 167.

This list covers IT services firms headquartered in Plano, 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

167Companies

45,302Contacts tracked

8,622Verified emails

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The 25 largest IT services firms based in Plano, United States

Ranked by team size

Top 25 of 167 IT services firms based in Plano, 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 services 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	NTT Data North America	Indirect evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	10001+	22,390 contacts →
	Indirect evidence “NTT DATA, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
2	Movate	Indirect evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	10001+	12,237 contacts →
	Indirect evidence “Movate is a digital technology and customer experience services company committed to disrupting the industry with boundless agility, human-centered innovation, and relentless…” Source: RevenueBase Database · checked Sep 27, 2026
3	Isoftstone	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	10001+	4,041 contacts →
	Strong evidence “iSoftStone is a global IT service and consulting company that creates value and drives success through technology solutions, service excellence, and digital innovation.” Source: RevenueBase Database · checked Sep 27, 2026
4	Improving	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,578 contacts →
	Strong evidence “Improving is a leading IT professional services firm committed to helping companies achieve lasting success through modern technology.” Source: RevenueBase Database · checked Sep 27, 2026
5	Cprime, INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	501-1,000	605 contacts →
	Indirect evidence “Cprime brings business into a new light, illuminating possibilities that once seemed hidden.” Source: RevenueBase Database · checked Sep 27, 2026
6	Impressico Business Solutions	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	501-1,000	518 contacts →
	Strong evidence “Impressico Business Solutions, a CMMi Level 5 company is an IT services, digital solutions and outsourcing organization that delivers customized solutions to global businesses…” Source: RevenueBase Database · checked Sep 27, 2026
7	Digicode	Indirect evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	201-500	276 contacts →
	Indirect evidence “Digicode is a global consulting and custom software development company based in Dallas, Texas, with development centers in Ukraine and Slovakia.” Source: RevenueBase Database · checked Sep 27, 2026
8	F2onsite	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	201-500	179 contacts →
	Strong evidence “F2OnSite is a trusted national leader in IT services, headquartered in Plano, Texas, with regional hubs in Boston, Austin, Charlotte, and Miami.” Source: RevenueBase Database · checked Sep 27, 2026
9	TEK Leaders INC	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	176 contacts →
	Strong evidence “Tek Leaders is a fast growing, global, innovative IT Services firm specializing in Digital Engineering and Digital Assurance Services.” Source: RevenueBase Database · checked Sep 27, 2026
10	Guideit	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	201-500	148 contacts →
	Strong evidence “While technology is critical for every business, it’s also complex and ever changing, often making it difficult to manage.” Source: RevenueBase Database · checked Sep 27, 2026
11	Fortress Solutions	Indirect evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	201-500	145 contacts →
	Indirect evidence “Fortress Solutions has been providing unrivaled network services since the dawn of the internet in 1983, and today we service and support all forms of connectivity – from networks…” Source: RevenueBase Database · checked Sep 27, 2026
12	Proximate Technologies INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	51-200	143 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
13	Exarca INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	51-200	134 contacts →
	Indirect evidence “Exarca Inc serves the technology consulting and staffing industry.” Source: RevenueBase Database · checked Sep 27, 2026
14	Emergere Technologies LLC	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	201-500	128 contacts →
	Strong evidence “Emergere Technologies LLC is a US headquartered global organization delivering comprehensive IT services across Data, AI & Analytics, Cloud, ERP and Modern Technology with strong…” Source: RevenueBase Database · checked Sep 27, 2026
15	Progress Solutions	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	51-200	103 contacts →
	Strong evidence “Progress Solutions is a global IT services and products company Incorporated in Tampa, Florida, helping its clients to execute their IT strategies with a flexible local - global…” Source: RevenueBase Database · checked Sep 27, 2026
16	Tekintegral	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	51-200	91 contacts →
	Strong evidence “Tekintegral is a fast-growing renowned IT, Software development, Staffing, and Consultancy firm based out of, TX with it’s delivery center based out of Noida, India with the sole…” Source: RevenueBase Database · checked Sep 27, 2026
17	Techigai	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	201-500	59 contacts →
	Strong evidence “Techigai is a global IT consulting and services firm that offers impactful technology solutions to help growth-oriented businesses across industries lead their markets.” Source: RevenueBase Database · checked Sep 27, 2026
18	Sforce IT Solutions, LLC	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	501-1,000	59 contacts →
	Strong evidence “SForce IT is a team of committed IT experts, who come with a promise of delivering world-class software and web development services that focus on playing a supportive role to…” Source: RevenueBase Database · checked Sep 27, 2026
19	Business Control Systems, LP	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	51-200	58 contacts →
	Strong evidence “Whether you’re just starting out or have years of IT experience, BCS has a large network of clients who need your expertise today!” Source: RevenueBase Database · checked Sep 27, 2026
20	National Systems America L.P	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	201-500	57 contacts →
	Strong evidence “National Systems America is a leading provider of customized IT staffing solutions and software development services for a range of Fortune 500 companies spanning many industries.” Source: RevenueBase Database · checked Sep 27, 2026
21	Isogent	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	11-50	52 contacts →
	Strong evidence “Isogent is a technology services provider located in Plano, Texas that specializes in delivering comprehensive IT solutions to businesses of all sizes in various industries such…” Source: RevenueBase Database · checked Sep 27, 2026
22	RNR IT Solutions INC	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	51-200	46 contacts →
	Strong evidence “RNR IT Solutions Inc is a fast-growing Information Technology services and end-to-end staffing solutions firm offering exceptional consulting and recruiting services.” Source: RevenueBase Database · checked Sep 27, 2026
23	Digital Savants DG Savants	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	11-50	36 contacts →
	Strong evidence “Digital Savants provides a comprehensive range of IT services which are specially tailored to help customers harness the benefits of latest innovations, most advanced systems and…” Source: RevenueBase Database · checked Sep 27, 2026
24	Adroitco, INC	Strong evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	201-500	32 contacts →
	Strong evidence “With our expertise gained over the past 25 years, Adroitco serves businesses with IT consulting, IT staffing, management consulting and direct placements services.” Source: RevenueBase Database · checked Sep 27, 2026
25	Axxys Technologies	Indirect evidence	Plano, TX, United StatesHQ checked Sep 27, 2026	11-50	31 contacts →
	Indirect evidence “We change the way technology propels your business – together.” 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 services 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 IT services firms.
Partial evidence: Its own public description names part of IT services firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT services 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 25 of 167 IT services firms based in Plano, United States

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IT services firms based in Plano, United States at a glance

As of Sep 27, 2026

19.0%Verified-email coverage

271.3Average contacts per company

11-50Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 Plano, so it is reported there. Company counts and contact totals on this page are exact for Plano, over 167 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 services 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 Plano, United States whose own description of what they do matches “IT services 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 IT services 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 IT services firms, and records with no verified work email. Companies headquartered outside Plano 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, 8,622 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 services 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 IT services 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 IT services firms are there based in Plano, United States?

RevenueBase identified 167 IT services firms headquartered in Plano, 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?

NTT Data North America, headquartered in Plano, tops this list with the largest team on record.

Which city in the United States has the most IT services firms?

New York leads the United States with 691 headquartered companies, followed by Houston (469) and Dallas (340). Plano has 167.

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 8,622 verified decision-maker contacts tracked across these 167 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.