Company lists · Data refreshed September 2026

Top 25 Back end development companies based in the United States

Name: Back end development 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 19, 2026 422 companies tracked

RevenueBase identified 422 back end development companies headquartered in the United States as of September 2026 and tracks 5,149 professional contacts across them, including 1,189 with verified work emails. New York is the largest hub.

This list covers back end 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 19, 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 19, 2026 86% judged on-target in blind review

422Companies

5,149Contacts tracked

1,189Verified emails

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The 25 largest back end development companies based in the United States

Ranked by team size

Top 25 of 422 back end development companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to back end 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Chetu, INC	Partial evidence	Sunrise, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,943 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 19, 2026
2	Logic Solutions, INC	Partial evidence	Ann Arbor, MI, United StatesHQ checked Sep 19, 2026	51-200	108 contacts →
	Partial evidence “Logic Solutions is an international, privately held, certified minority-owned software development firm headquartered in Ann Arbor, Michigan.” Source: RevenueBase Database · checked Sep 19, 2026
3	Softray Solutions	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	51-200	102 contacts →
	Partial evidence “Softray Solutions is Atlanta based software company with a development centre in Sarajevo, Bosnia and Herzegovina.” Source: RevenueBase Database · checked Sep 19, 2026
4	AZOFT	Partial evidence	New York City, NY, United StatesHQ checked Sep 19, 2026	51-200	56 contacts →
	Partial evidence “Azoft has already helped over 200 companies take advantage of web, mobile, and backend development.” Source: RevenueBase Database · checked Sep 19, 2026
5	XANO	Partial evidence	Woodland Hills, CA, United StatesHQ checked Sep 19, 2026	11-50	55 contacts →
	Partial evidence “Xano is the fastest way to build a scalable backend using Visual Development.” Source: RevenueBase Database · checked Sep 19, 2026
6	Ninjas Code	Indirect evidence	California, CA, United StatesHQ checked Sep 19, 2026	11-50	49 contacts →
	Indirect evidence “Ninjas Code (Pvt) Ltd is a startup working with cutting-edge technologies to find innovative solutions.” Source: RevenueBase Database · checked Sep 19, 2026
7	Thumbtack Technology	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	48 contacts →
	Partial evidence “Thumbtack Technology has been at the forefront of large-scale, high-performance web development for over a decade, setting the bar for both backend excellence and innovative…” Source: RevenueBase Database · checked Sep 19, 2026
8	Vijay Software	Partial evidence	Yorba Linda, CA, United StatesHQ checked Sep 19, 2026	11-50	39 contacts →
	Partial evidence “Vijay Software, is a software development company based in Yorba Linda California.” Source: RevenueBase Database · checked Sep 19, 2026
9	Shakacode	Indirect evidence	Paia, HI, United StatesHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “ShakaCode is a global, remote-first software consultancy helping engineering organizations ship production software and adopt AI coding agents safely and effectively.” Source: RevenueBase Database · checked Sep 19, 2026
10	Onest Tech	Indirect evidence	Sugarland, TX, United StatesHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “Onesttech builds custom software for startups, growth-stage companies, and enterprises that need a reliable engineering partner without the overhead of building an in-house team.” Source: RevenueBase Database · checked Sep 19, 2026
11	Ephibian, INC	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “Our specialty is software development, databases, web and information security.” Source: RevenueBase Database · checked Sep 19, 2026
12	Epromptus INC	Indirect evidence	Southfield, MI, United StatesHQ checked Sep 19, 2026	51-200	28 contacts →
	Indirect evidence “ePromptus, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
13	Epsilonium Systems INC	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 19, 2026	51-200	26 contacts →
	Partial evidence “Epsilonium is a Phoenix, Arizona based web and mobile application development company with specific focus on big data, business analytics, system integrations and machine learning.” Source: RevenueBase Database · checked Sep 19, 2026
14	Quimbik, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Quimbik is a software engineering company focused on web applications (solutions).” Source: RevenueBase Database · checked Sep 19, 2026
15	Pixel And Texel	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Pixel and Texel has been creating made to order apps, VR, websites and backend solutions since 2011, founded by 2 developers who were tired of being overworked in the game…” Source: RevenueBase Database · checked Sep 19, 2026
16	Solutions Afoot	Partial evidence	Winston Salem, NC, United StatesHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “Solutions Afoot has helped businesses grow since 2017 through custom database development, database application development, workflow automation, API integration, and business…” Source: RevenueBase Database · checked Sep 19, 2026
17	RED Crackle	Partial evidence	San Jose, CA, United StatesHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “We are an offshore software services company specializing in Wordpress, Drupal, Laravel, Node.js, React.js and Vue.js development.” Source: RevenueBase Database · checked Sep 19, 2026
18	Techlexity	Partial evidence	North Miami, FL, United StatesHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “Techlexity is an AI-powered development studio.” Source: RevenueBase Database · checked Sep 19, 2026
19	QUOIN	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	51-200	17 contacts →
	Indirect evidence “We Simply Build Great Software Quoin is a boutique technology firm with a proven track record of building and improving systems.” Source: RevenueBase Database · checked Sep 19, 2026
20	Tempest House	Indirect evidence	Carpinteria, CA, United StatesHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “Tempest House is a one-stop dev shop located in Santa Barbara, with a distributed team around the world.” Source: RevenueBase Database · checked Sep 19, 2026
21	Romega Software	Partial evidence	Rome, GA, United StatesHQ checked Sep 19, 2026	1-10	14 contacts →
	Partial evidence “Infrastructure and development don’t have to be at odds.” Source: RevenueBase Database · checked Sep 19, 2026
22	Binary Minds	Indirect evidence	Woburn, MA, United StatesHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “For 29 years, Binary Minds has been delivering business solutions to a variety of companies from aggressive, fast-paced startups to established industry leaders.” Source: RevenueBase Database · checked Sep 19, 2026
23	Stream 9	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 19, 2026	1-10	12 contacts →
	Indirect evidence “Stream 9 empowers businesses of all sizes through modern web design, mobile apps and custom built web-based applications for a variety of industries and business needs.” Source: RevenueBase Database · checked Sep 19, 2026
24	Angel City Data	Indirect evidence	Burbank, CA, United StatesHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “3 fundamentals: Design.” Source: RevenueBase Database · checked Sep 19, 2026
25	United Software Developers INC	Indirect evidence	Brooklyn, United StatesHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “We Incorporated in 1989 under the name of J&D Computer World.” Source: RevenueBase Database · checked Sep 19, 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: back end development 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 back end development companies.
Partial evidence: Its own public description names part of back end development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name back end development 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 422 back end development companies based in the United States

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Back end development companies based in the United States at a glance

As of Sep 19, 2026

23.1%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

5.0%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

285

11-50

111

51-200

1,001-5,000

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 422 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 back end 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 “back end 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 back end 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 back end 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, 1,189 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 19, 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.

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 back end 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 back end development companies are there based in the United States?

RevenueBase identified 422 back end 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?

Chetu, INC, headquartered in Sunrise, tops this list with the largest team on record.

Which city has the most back end development companies?

New York leads with 21 headquartered companies, followed by Atlanta (13) and Austin (11).

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 1,189 verified decision-maker contacts tracked across these 422 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 19, 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.