Company lists · Data refreshed September 2026

Top 25 IT software companies based in the United States

Name: IT software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 955 companies tracked

RevenueBase identified 955 IT software companies headquartered in the United States as of September 2026 and tracks 17,755 professional contacts across them, including 2,448 with verified work emails. New York is the largest hub.

This list covers IT software companies headquartered in the 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 21, 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 21, 2026 86% judged on-target in blind review

955Companies

17,755Contacts tracked

2,448Verified emails

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The 25 largest IT software companies based in the United States

Ranked by team size

Top 25 of 955 IT software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to IT software 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	Trigent Software INC	Partial evidence	Southborough, MA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,379 contacts →
	Partial evidence “Trigent is a global leader in software solutions, headquartered in Southborough, MA, with development centers in Boston, Bangalore.” Source: RevenueBase Database · checked Sep 21, 2026
2	Cyber Infrastructure CIS	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	921 contacts →
	Indirect evidence “Think Big.” Source: RevenueBase Database · checked Sep 21, 2026
3	symphony.is	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	501-1,000	672 contacts →
	Partial evidence “Symphony is a global design and development software company headquartered in San Francisco with 650+ technologists located across engineering offices in Southeast Europe and…” Source: RevenueBase Database · checked Sep 21, 2026
4	Tekshapers	Indirect evidence	Troy, MI, United StatesHQ checked Sep 21, 2026	501-1,000	630 contacts →
	Indirect evidence “Tekshapers was founded in 2009, an MI, USA based Information Technology Company and our primary objective is to provide sophisticated business solutions to a group of companies…” Source: RevenueBase Database · checked Sep 21, 2026
5	Softnice	Partial evidence	Allentown, PA, United StatesHQ checked Sep 21, 2026	501-1,000	551 contacts →
	Partial evidence “SoftNice is an award-winning global technology company specialized in the deployment and delivery of IT solutions enabling enterprises in their digital transformation journey.” Source: RevenueBase Database · checked Sep 21, 2026
6	Individual Software	Partial evidence	Livermore, CA, United StatesHQ checked Sep 21, 2026	n/a	435 contacts →
	Partial evidence “Individual Software is a leading publisher and developer of award-winning education, business, and personal productivity software for consumers, schools, businesses, and…” Source: RevenueBase Database · checked Sep 21, 2026
7	Advithri Technologies LLC	Partial evidence	Frisco, TX, United StatesHQ checked Sep 21, 2026	201-500	365 contacts →
	Partial evidence “Advithri Technologies is a focused product development, software services and technology consulting company.” Source: RevenueBase Database · checked Sep 21, 2026
8	KGS Technology Group, INC	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 21, 2026	501-1,000	339 contacts →
	Strong evidence “KGS Technology Group is a multinational IT consulting and software development firm headquartered in Alpharetta, GA, with delivery centers in India.” Source: RevenueBase Database · checked Sep 21, 2026
9	Peri Software Solutions	Indirect evidence	Newark, NJ, United StatesHQ checked Sep 21, 2026	501-1,000	244 contacts →
	Indirect evidence “Headquartered in Newark, New Jersey, PERI is a global consulting and technology services company specializing in industry-specific solutions, strategic outsourcing and integration…” Source: RevenueBase Database · checked Sep 21, 2026
10	Netweb Software	Indirect evidence	Hernando, FL, United StatesHQ checked Sep 21, 2026	201-500	240 contacts →
	Indirect evidence “NetWeb provides innovative products and reliable professional services to business enterprises around the globe since 1998.” Source: RevenueBase Database · checked Sep 21, 2026
11	Softsages Technology	Strong evidence	Malvern, PA, United StatesHQ checked Sep 21, 2026	201-500	198 contacts →
	Strong evidence “SoftSages Technology is an information technology company that specializes in IT consulting, software development, mobile application development, and IT security solutions.” Source: RevenueBase Database · checked Sep 21, 2026
12	Jiva Infotech INC	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 21, 2026	51-200	193 contacts →
	Indirect evidence “Founded in 2001, JIVA InfoTech, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
13	Agiliway	Strong evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	201-500	184 contacts →
	Strong evidence “Agiliway is a custom software development and IT consulting company headquartered in Austin, Texas, with development centers in Poland (Krakow), Argentina (Buenos Aires), and…” Source: RevenueBase Database · checked Sep 21, 2026
14	Folder IT	Strong evidence	Miramar, FL, United StatesHQ checked Sep 21, 2026	51-200	173 contacts →
	Strong evidence “We are Folder IT, an international software company with over 25 years of experience offering IT software services based on digital transformation projects, internet of things…” Source: RevenueBase Database · checked Sep 21, 2026
15	Embarcadero Technologies	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	201-500	156 contacts →
	Indirect evidence “Embarcadero tools are built for elite developers who build and maintain the world’s most critical applications.” Source: RevenueBase Database · checked Sep 21, 2026
16	Primesoft INC	Indirect evidence	Piscataway, NJ, United StatesHQ checked Sep 21, 2026	201-500	154 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
17	AIT Global INC	Indirect evidence	Matawan, NJ, United StatesHQ checked Sep 21, 2026	51-200	150 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
18	YES IT Labs LLC	Strong evidence	Laguna Beach, CA, United StatesHQ checked Sep 21, 2026	51-200	149 contacts →
	Strong evidence “YES IT Labs is a well-established IT Services company that caters to innovative solutions for SMEs and Enterprises with a proven track record in software development, technology…” Source: RevenueBase Database · checked Sep 21, 2026
19	Halcyon Technologies	Indirect evidence	Southlake, TX, United StatesHQ checked Sep 21, 2026	201-500	144 contacts →
	Indirect evidence “Halcyon Technologies is a Dallas-based, AI-first services firm delivering AI consulting, generative AI, data science, MLOps, data engineering and automation.” Source: RevenueBase Database · checked Sep 21, 2026
20	NITKA	Indirect evidence	Staten Island, United StatesHQ checked Sep 21, 2026	201-500	140 contacts →
	Indirect evidence “Established in 1995, NITKA Technologies, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
21	Ecesis Broker Price Opinion	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	133 contacts →
	Partial evidence “Ecesis Group is a 12+ year-old organization, providing a wide range of Software Development Services, Digital Marketing & Broker price Opinion Services to US and Indian clients.” Source: RevenueBase Database · checked Sep 21, 2026
22	Agile Soft Systems INC	Partial evidence	Fremont, CA, United StatesHQ checked Sep 21, 2026	51-200	128 contacts →
	Partial evidence “Agile Soft Systems is a professional IT Services company based in Silicon Valley (Fremont, CA) with off-shore development centers in India.” Source: RevenueBase Database · checked Sep 21, 2026
23	SNS System Pvt. LTD	Strong evidence	Frisco, TX, United StatesHQ checked Sep 21, 2026	51-200	124 contacts →
	Strong evidence “ABOUT SNS SYSTEM SNS System is a global Software Development & Web Designing company providing IT solutions to enterprises worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
24	Sunmerge Systems	Strong evidence	Piscataway, NJ, United StatesHQ checked Sep 21, 2026	51-200	115 contacts →
	Strong evidence “Sunmerge Systems, Inc.” is a Software Development and IT services Consulting Company with more than 150 W2 employees.” Source: RevenueBase Database · checked Sep 21, 2026
25	Daitan Group	Indirect evidence	San Ramon, CA, United StatesHQ checked Sep 21, 2026	501-1,000	114 contacts →
	Indirect evidence “Daitan is now Encora.” Source: RevenueBase Database · checked Sep 21, 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 software 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 software companies.
Partial evidence: Its own public description names part of IT software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT software 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 955 IT software companies based in the United States

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IT software companies based in the United States at a glance

As of Sep 21, 2026

13.8%Verified-email coverage

18.6Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

397

11-50

331

51-200

147

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 955 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 software 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 the United States whose own description of what they do matches “IT software 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 software 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 software companies, and records with no verified work email. Companies headquartered outside United States 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, 2,448 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 21, 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 software companies by metro

IT software companies in New York30

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 software 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 software companies are there based in the United States?

RevenueBase identified 955 IT software companies headquartered in the 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?

Trigent Software INC, headquartered in Southborough, tops this list with the largest team on record.

Which city has the most IT software companies?

New York leads with 30 headquartered companies, followed by Austin (18) and Dallas (16).

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 2,448 verified decision-maker contacts tracked across these 955 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 21, 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.