Company lists · Data refreshed September 2026

Top 25 Software development research firms based in the United States

Name: Software development research firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 1,360 companies tracked

RevenueBase identified 1,360 software development research firms headquartered in the United States as of September 2026 and tracks 23,439 professional contacts across them, including 5,867 with verified work emails. New York is the largest hub.

This list covers software development research firms 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 29, 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 29, 2026 86% judged on-target in blind review

1,360Companies

23,439Contacts tracked

5,867Verified emails

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The 25 largest software development research firms based in the United States

Ranked by team size

Top 25 of 1,360 software development research firms based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to software development research 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	Exadel	Strong evidence	Walnut Creek, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,874 contacts →
	Strong evidence “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Source: RevenueBase Database · checked Sep 29, 2026
2	In Time TEC	Indirect evidence	Meridian, ID, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,139 contacts →
	Indirect evidence “In Time Tec is a platform dedicated to Creating Abundance.” Source: RevenueBase Database · checked Sep 29, 2026
3	Cienet Technologies	Partial evidence	Oak Brook, IL, United StatesHQ checked Sep 29, 2026	1,001-5,000	701 contacts →
	Partial evidence “CIeNET Technologies is a leading technology service provider in the areas of technical consulting, software engineering and solution services.” Source: RevenueBase Database · checked Sep 29, 2026
4	Respec	Indirect evidence	Rapid City, SD, United StatesHQ checked Sep 29, 2026	501-1,000	559 contacts →
	Indirect evidence “In a world where one superhero can handle almost any problem, our entire team of award-winning technology experts is on a mission to make your business better.” Source: RevenueBase Database · checked Sep 29, 2026
5	Softura	Partial evidence	Farmington Hills, MI, United StatesHQ checked Sep 29, 2026	201-500	534 contacts →
	Partial evidence “Softura is an organization that specializes in providing state-of-the-art software solutions on a wide range of platforms to simplify any un-scalable process.” Source: RevenueBase Database · checked Sep 29, 2026
6	Sigma Infosolutions LTD	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	201-500	454 contacts →
	Indirect evidence “Sigma Infosolutions is a prominent provider of technology solutions and services globally, with our headquarters in Irvine, USA, and global offices in Australia & India.” Source: RevenueBase Database · checked Sep 29, 2026
7	Lohika	Indirect evidence	San Mateo, CA, United StatesHQ checked Sep 29, 2026	501-1,000	422 contacts →
	Indirect evidence “Lohika is now part of Capgemini.” Source: RevenueBase Database · checked Sep 29, 2026
8	IT Labs	Strong evidence	Palm Beach Gardens, FL, United StatesHQ checked Sep 29, 2026	201-500	415 contacts →
	Strong evidence “Creating a Better Future, Together Founded in 2005 in Los Angeles, IT Labs brings skilled tech professionals together to develop high-performing software development teams.” Source: RevenueBase Database · checked Sep 29, 2026
9	Plan A Technologies	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 29, 2026	201-500	383 contacts →
	Partial evidence “Plan A Technologies is an award-winning software engineering company.” Source: RevenueBase Database · checked Sep 29, 2026
10	Auriga	Partial evidence	Woburn, MA, United StatesHQ checked Sep 29, 2026	501-1,000	351 contacts →
	Partial evidence “Auriga is a software R&D and IT outsourcing services provider incorporated in the U.S.” Source: RevenueBase Database · checked Sep 29, 2026
11	Cts, INC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 29, 2026	201-500	338 contacts →
	Indirect evidence “Since 1993, CTS has provided solutions to enterprise, mid-market, and emerging companies across a variety of industries, including energy and utilities, financial services…” Source: RevenueBase Database · checked Sep 29, 2026
12	Everest Technologies, INC	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 29, 2026	501-1,000	330 contacts →
	Indirect evidence “Founded in 1997, Everest Technologies is a leading Information Technology solutions provider based in Columbus, Ohio.” Source: RevenueBase Database · checked Sep 29, 2026
13	Foothill Technology Solutions, LLC	Strong evidence	Irvine, United StatesHQ checked Sep 29, 2026	201-500	318 contacts →
	Strong evidence “Foothill Technology Solutions is a Software development company.” Source: RevenueBase Database · checked Sep 29, 2026
14	DMC Engineering	Strong evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	201-500	317 contacts →
	Strong evidence “DMC is an established project-based engineering and software development firm founded in 1996 serving customers worldwide from our offices in Chicago, Austin, Boston, Cincinnati…” Source: RevenueBase Database · checked Sep 29, 2026
15	Indus Group INC	Strong evidence	Vienna, VA, United StatesHQ checked Sep 29, 2026	201-500	293 contacts →
	Strong evidence “Indus Group Inc is a Software Development and Consulting Company founded by proficient performers in the technical solutions and consulting optimization space.” Source: RevenueBase Database · checked Sep 29, 2026
16	Rofous	Partial evidence	Mclean, VA, United StatesHQ checked Sep 29, 2026	5,001-10,000	267 contacts →
	Partial evidence “Rofous Software is now part of GlobalLogic, a leading R&D software provider based in the U.S.” Source: RevenueBase Database · checked Sep 29, 2026
17	Waveaccess	Strong evidence	Las Vegas, NV, United StatesHQ checked Sep 29, 2026	501-1,000	259 contacts →
	Strong evidence “WaveAccess is a results-driven company that provides high quality custom software development and IT consulting services.” Source: RevenueBase Database · checked Sep 29, 2026
18	Zone24x7	Partial evidence	San Jose, CA, United StatesHQ checked Sep 29, 2026	201-500	248 contacts →
	Partial evidence “Established in 2004 and headquartered in San Jose, California, Zone24x7 is an advanced Technology and Research Centre located and operating in Colombo, Sri Lanka.” Source: RevenueBase Database · checked Sep 29, 2026
19	Adept Computer Consultants INC	Strong evidence	Irving, TX, United StatesHQ checked Sep 29, 2026	201-500	244 contacts →
	Strong evidence “Adept Consulting Services is a custom software development and IT consulting company headquartered in Irving, Texas.Our consultative approach and global presence enable our…” Source: RevenueBase Database · checked Sep 29, 2026
20	Nagarro Objectiva, INC	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 29, 2026	501-1,000	219 contacts →
	Indirect evidence “Nagarro Objectiva (Objectiva) is a subsidiary of Nagarro, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
21	Wellesley Information Services	Strong evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	51-200	211 contacts →
	Strong evidence “Wellesley Information Services is a leading market research and intelligence firm specializing in enterprise software technologies.” Source: RevenueBase Database · checked Sep 29, 2026
22	Syberry	Partial evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	201-500	181 contacts →
	Partial evidence “Syberry Corporation is a global custom software engineering company.” Source: RevenueBase Database · checked Sep 29, 2026
23	Lead IT Corporation	Partial evidence	Springfield, IL, United StatesHQ checked Sep 29, 2026	201-500	172 contacts →
	Partial evidence “Lead IT Corporation is an innovation-driven Information Technology Services Company formed by the merger of two experienced IT Development and Consulting companies.” Source: RevenueBase Database · checked Sep 29, 2026
24	Telliant Systems	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 29, 2026	51-200	153 contacts →
	Strong evidence “Telliant is a custom software product development, testing and technology consulting services company, serving business partners globally.” Source: RevenueBase Database · checked Sep 29, 2026
25	Intellisurvey	Strong evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	51-200	142 contacts →
	Strong evidence “IntelliSurvey provides software and services to help professional researchers make business decisions.” Source: RevenueBase Database · checked Sep 29, 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: software development research 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 software development research firms.
Partial evidence: Its own public description names part of software development research firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software development research 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 1,360 software development research firms based in the United States

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Software development research firms based in the United States at a glance

As of Sep 29, 2026

25.0%Verified-email coverage

17.2Average contacts per company

1-10Median size (employees)

3.5%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

738

11-50

377

51-200

170

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 1,360 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 software development research 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 the United States whose own description of what they do matches “software development research 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 software development research 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 software development research firms, 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, 5,867 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 29, 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.

Software development research firms by metro

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 software development research 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 software development research firms are there based in the United States?

RevenueBase identified 1,360 software development research firms 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?

Exadel, headquartered in Walnut Creek, tops this list with the largest team on record.

Which city has the most software development research firms?

New York leads with 47 headquartered companies, followed by Austin (29) and Houston (23).

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 5,867 verified decision-maker contacts tracked across these 1,360 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 29, 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.