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Company lists · Data refreshed September 2026

Top 25 Bespoke software development companies based in the United States

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 14,943 companies tracked

RevenueBase identified 14,943 bespoke software development companies headquartered in the United States as of September 2026 and tracks 224,132 professional contacts across them, including 53,975 with verified work emails and 27,589 with mobile numbers. New York is the largest hub.

This list covers bespoke software development 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 23, 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 23, 2026 86% judged on-target in blind review
14,943Companies
224,132Contacts tracked
53,975Verified emails
27,589Mobile numbers
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The 25 largest bespoke software development companies based in the United States

Ranked by team size
Top 25 of 14,943 bespoke software development companies based in the United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to bespoke software development 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Epicor
Indirect evidenceAustin, TX, United StatesHQ checked Sep 23, 20261,001-5,0005,802 contacts →

Indirect evidence

“We’re here for the hard-working businesses that keep the world turning.”

Source: RevenueBase Database · checked Sep 23, 2026
2
Dataart
Partial evidenceNew York, NY, United StatesHQ checked Sep 23, 20265,001-10,0005,249 contacts →

Partial evidence

“DataArt is a global software engineering firm that delivers breakthrough data, analytics, and AI platforms for the world’s most demanding organizations.”

Source: RevenueBase Database · checked Sep 23, 2026
3
Chetu, INC
Partial evidenceSunrise, FL, United StatesHQ checked Sep 23, 20261,001-5,0002,943 contacts →

Partial evidence

“Chetu is your seamless backend technology partner, helping startups, SMBs, and Fortune companies accelerate development of desktop, mobile, and web apps with on-demand developers…”

Source: RevenueBase Database · checked Sep 23, 2026
4
Exadel
Strong evidenceWalnut Creek, CA, United StatesHQ checked Sep 23, 20261,001-5,0001,874 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 23, 2026
5
Mobile Programming
Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 23, 20261,001-5,0001,462 contacts →

Partial evidence

“Mobile Programming LLC was started with the mission to provide “Economic as well as Efficient” software solutions.”

Source: RevenueBase Database · checked Sep 23, 2026
6
Pragma
Strong evidenceMiami, FL, United StatesHQ checked Sep 23, 20261,001-5,0001,416 contacts →

Strong evidence

“Pragma is a Custom Software Development and Digital Transformation company founded 30 years ago to improve people's lives by transforming businesses.”

Source: RevenueBase Database · checked Sep 23, 2026
7
Trigent Software INC
Strong evidenceSouthborough, MA, United StatesHQ checked Sep 23, 20261,001-5,0001,379 contacts →

Strong evidence

“Trigent is a global leader in software solutions, headquartered in Southborough, MA, with development centers in Boston, Bangalore.”

Source: RevenueBase Database · checked Sep 23, 2026
8
V Group INC
Indirect evidenceCranbury, NJ, United StatesHQ checked Sep 23, 2026n/a1,347 contacts →

Indirect evidence

“Since V Group Inc.”

Source: RevenueBase Database · checked Sep 23, 2026
9
Relevantz
Partial evidenceAlpharetta, GA, United StatesHQ checked Sep 23, 20261,001-5,0001,164 contacts →

Partial evidence

“We are in the business of custom software engineering.”

Source: RevenueBase Database · checked Sep 23, 2026
10
In Time TEC
Indirect evidenceMeridian, ID, United StatesHQ checked Sep 23, 20261,001-5,0001,139 contacts →

Indirect evidence

“In Time Tec is a platform dedicated to Creating Abundance.”

Source: RevenueBase Database · checked Sep 23, 2026
11
Coherent Solutions
Partial evidenceSt Louis Park, MN, United StatesHQ checked Sep 23, 20261,001-5,0001,066 contacts →

Partial evidence

“Coherent Solutions is a leading global digital engineering company headquartered in Minneapolis, Minnesota, with over 1700+ software engineers and designers in 9 countries.”

Source: RevenueBase Database · checked Sep 23, 2026
12
Brain Station 23
Indirect evidenceSpringfield, VA, United StatesHQ checked Sep 23, 2026501-1,0001,053 contacts →

Indirect evidence

“Brain Station 23 is at the forefront of global digital transformation, delivering state-of-the-art technology solutions designed to propel businesses into the future.”

Source: RevenueBase Database · checked Sep 23, 2026
13
dev.pro
Partial evidenceCharlotte, NC, United StatesHQ checked Sep 23, 2026501-1,000997 contacts →

Partial evidence

“Dev.Pro helps innovative technology companies scale their business by leveraging our software engineering expertise to support them every step of the way.”

Source: RevenueBase Database · checked Sep 23, 2026
14
Cyber Infrastructure CIS
Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 23, 20261,001-5,000921 contacts →

Indirect evidence

“Think Big.”

Source: RevenueBase Database · checked Sep 23, 2026
15
Trinetix
Strong evidenceBrentwood, TN, United StatesHQ checked Sep 23, 20261,001-5,000902 contacts →

Strong evidence

“Trinetix is a global custom software development partner that brings ambitious ideas to life.”

Source: RevenueBase Database · checked Sep 23, 2026
16
Unosquare
Indirect evidenceLake Oswego, OR, United StatesHQ checked Sep 23, 20261,001-5,000895 contacts →

Indirect evidence

“is a full-cycle digital engineering company that provides solutions to growing companies in regulated and data intensive industries.”

Source: RevenueBase Database · checked Sep 23, 2026
17
Folio3 Software
Strong evidenceSan Mateo, CA, United StatesHQ checked Sep 23, 2026501-1,000846 contacts →

Strong evidence

“Folio3 is a California based software development company that helps entrepreneurs and large corporations build innovative, world class software solutions by providing offshore…”

Source: RevenueBase Database · checked Sep 23, 2026
18
Tanisha Systems, INC
Partial evidenceBoston, MA, United StatesHQ checked Sep 23, 20261,001-5,000844 contacts →

Partial evidence

“Tanisha Systems, founded in 2002 in Massachusetts-USA, is a leading provider of Custom Application Development and end-to-end IT Services to clients globally.”

Source: RevenueBase Database · checked Sep 23, 2026
19
Webskitters Technology Solutions Private Limited
Indirect evidenceMiami, FL, United StatesHQ checked Sep 23, 2026501-1,000808 contacts →

Indirect evidence

“Webskitters Technology Solutions Pvt.”

Source: RevenueBase Database · checked Sep 23, 2026
20
Ascendum Solutions
Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 23, 20261,001-5,000766 contacts →

Indirect evidence

“Ascendum is a global information technology (IT) solutions company that accelerates innovative technology-inspired solutions to business-driven challenges.”

Source: RevenueBase Database · checked Sep 23, 2026
21
Daffodil Software
Partial evidenceGrandville, MI, United StatesHQ checked Sep 23, 2026501-1,000727 contacts →

Partial evidence

“Daffodil Software is a leading software engineering partner that’s empowering 100+ organizations across the globe with innovative solutions, unparalleled execution capabilities…”

Source: RevenueBase Database · checked Sep 23, 2026
22
americaneagle.com
Partial evidenceDes Plaines, IL, United StatesHQ checked Sep 23, 2026501-1,000696 contacts →

Partial evidence

“Americaneagle.com is a full-service, family-owned digital agency that has been dedicated to providing best-in-class web design, development, hosting, post-launch support, and…”

Source: RevenueBase Database · checked Sep 23, 2026
23
Dash Technologies INC
Indirect evidenceDublin, OH, United StatesHQ checked Sep 23, 2026201-500605 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 23, 2026
24
Miles IT
Indirect evidenceLumberton, NJ, United StatesHQ checked Sep 23, 2026201-500573 contacts →

Indirect evidence

“Founded in 1997, Miles IT is a leading IT company that is dedicated to helping businesses nationwide accomplish more through the use of technology.”

Source: RevenueBase Database · checked Sep 23, 2026
25
Carpe Diem Team
Strong evidenceAustin, TX, United StatesHQ checked Sep 23, 2026501-1,000562 contacts →

Strong evidence

“Carpe Diem is a leading IT & Software Development company providing services to clients in North America, Europe, Australia with over 300+ Active Clients and a team of 500+ people.”

Source: RevenueBase Database · checked Sep 23, 2026

Showing 25 of 14,943 bespoke software development companies based in the United States

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Bespoke software development companies based in the United States at a glance

As of Sep 23, 2026
24.1%Verified-email coverage
12.3%Mobile-number coverage
15.0Average contacts per company
11-50Median size (employees)
4.4%Largest-city concentration · New York
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
7,393
11-50
5,051
51-200
1,922
201-500
392
501-1,000
103
1,001-5,000
49
5,001-10,000
6
10001+
10

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

Company record updated

Median 86.0d

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 bespoke software development 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 “bespoke software development 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 bespoke software development 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 bespoke software development 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, 53,975 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 23, 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.

Bespoke software development companies 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 bespoke software development 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 bespoke software development companies are there based in the United States?

RevenueBase identified 14,943 bespoke software development 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?

Epicor, headquartered in Austin, tops this list with the largest team on record.

Which city has the most bespoke software development companies?

New York leads with 660 headquartered companies, followed by Austin (394) and Houston (309).

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 53,975 verified decision-maker contacts tracked across these 14,943 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 14,943 bespoke software development companies based in the United States. Start with a free account, no credit card.

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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.

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