Company lists · Data refreshed September 2026

Top 25 Custom mobile app development based in the United States

Name: Custom mobile app development 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 1,586 companies tracked

RevenueBase identified 1,586 company matches for custom mobile app development associated with the United States as of September 2026 and tracks 11,927 professional contacts across them, including 1,831 with verified work emails. New York is the largest hub.

This list covers company matches for custom mobile app development associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built

1,586Companies

11,927Contacts tracked

1,831Verified emails

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The 25 largest custom mobile app development based in the United States

Ranked by team size

Top 25 of 1,586 company matches for custom mobile app development based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cyberx Info System	Exact match	Frederick, MD, United StatesHQ recorded Sep 19, 2026	201-500	345 contacts →
	Exact match “Cyberx Info System's unique brand differentiation is our relentless focus on customer-centric mobile app development.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	CAT Technology INC	Exact match	Mahwah, NJ, United StatesHQ recorded Sep 19, 2026	201-500	285 contacts →
	Exact match “CAT Technology Inc has a proven track record of delivering Effective Solutions through Innovative Technologies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Webappclouds LLC	Exact match	Cherry Hill, NJ, United StatesHQ recorded Sep 19, 2026	201-500	186 contacts →
	Exact match “Webappclouds takes mobile apps and web apps to the next level.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Fetchly Labs	Exact match	Austin, TX, United StatesHQ recorded Sep 19, 2026	51-200	128 contacts →
	Exact match “Web and Mobile app development for startups, enterprises and small businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Agicent Technologies	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	51-200	126 contacts →
	Exact match “Top Outsource software development and App Development Company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Coeus Solutions	Exact match	United StatesHQ recorded Sep 19, 2026	51-200	109 contacts →
	Exact match “Coeus Solutions specializes in web and mobile applications development with headquarters in Berlin and Lahore.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Logic Solutions, INC	Exact match	Ann Arbor, MI, United StatesHQ recorded Sep 19, 2026	51-200	108 contacts →
	Exact match “Logic Solutions is an international, privately held, certified minority-owned software development firm headquartered in Ann Arbor, Michigan.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Helpnet	Exact match	Miami, FL, United StatesHQ recorded Sep 19, 2026	11-50	100 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Smartbox Media American INC	Exact match	Dallas, TX, United StatesHQ recorded Sep 19, 2026	51-200	96 contacts →
	Exact match “SmartBoxMedia has proven competencies in Mobiles App Development (iPhone, Android, BlackBerry, Symbian ) & custom software development.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Solveit	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	51-200	95 contacts →
	Exact match “Building more than just apps.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Openpath Products	Exact match	Annapolis, MD, United StatesHQ recorded Sep 19, 2026	51-200	86 contacts →
	Exact match “Founded in 2001 as one of the world's first mobile app development companies, OpenPath has a tradition of innovation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Newagesysit	Exact match	Princeton, NJ, United StatesHQ recorded Sep 19, 2026	51-200	80 contacts →
	Exact match “We are a full-stack iOS, Android, and web development company having more than 20 years of expertise in mobile app development.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Siliconprime Labs	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 19, 2026	51-200	74 contacts →
	Exact match “Silicon Prime Labs is a leading Los Angeles-based technology company specializing in application development and solutions for mobile devices.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Eitbiz	Exact match	Fort Wayne, IN, United StatesHQ recorded Sep 19, 2026	51-200	72 contacts →
	Exact match “EitBiz is a leading Software, Web, and Mobile App Development company with over 8 years of experience.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Simpalm Digital Innovation	Exact match	Rockville, MD, United StatesHQ recorded Sep 19, 2026	51-200	70 contacts →
	Exact match “Simpalm is an award winning digital product development company established in 2010.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Mobiuso	Exact match	Northborough, MA, United StatesHQ recorded Sep 19, 2026	51-200	63 contacts →
	Exact match “At Mobiuso, we have decades of experience with the Mobile apps and the ecosystem.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Interactive Labs, INC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	51-200	58 contacts →
	Exact match “Interactive Labs provides quality iOS, Android and Services design and development services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Mobifilia	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 19, 2026	11-50	56 contacts →
	Exact match “Mobifilia is an offshore custom software development company developing iOS, Android and Hybrid Mobile Web products at best quality, on time and budget.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Cmolds	Exact match	San Francisco, CA, United StatesHQ recorded Sep 19, 2026	501-1,000	55 contacts →
	Exact match “CMOLDS is a tech development company founded in 2016, focused on building mobile and web applications, UX/UI design systems, and custom software solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Ceino Technologies	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 19, 2026	11-50	53 contacts →
	Exact match “Ceino develops custom mobile and web apps that help drive customer engagement, enable 1-1 conversations with customers, and automate business processes.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Gizmeon	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 19, 2026	11-50	53 contacts →
	Exact match “Connect with us at info@gizmeon.com Gizmeon Technologies is a new generation technology services company initiated by a team of experienced IT professionals in Bangalore, India.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Sweetsoft INC	Exact match	Santa Monica, CA, United StatesHQ recorded Sep 19, 2026	51-200	51 contacts →
	Exact match “We are a full-service software development company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	BIG Nerd Ranch	Exact match	Atlanta, GA, United StatesHQ recorded Sep 19, 2026	51-200	50 contacts →
	Exact match “Big Nerd Ranch is now part of Stellar Elements!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Techliance	Exact match	Draper, UT, United StatesHQ recorded Sep 19, 2026	11-50	49 contacts →
	Exact match “Techliance has been delivering quality IT solutions for businesses of all sizes around the world since 2008.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Bitswits	Exact match	Houston, TX, United StatesHQ recorded Sep 19, 2026	51-200	46 contacts →
	Exact match “Trusted experts in developing Mobile Apps, Web Solutions, Custom Software, Games, Blockchain, and AI Solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “custom mobile app development”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,586 custom mobile app development based in the United States

See the full list, filter by size, metro and specialty, and access 1,831 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom mobile app development based in the United States at a glance

As of Sep 19, 2026

15.4%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

6.0%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

904

11-50

494

51-200

150

201-500

501-1,000

1,001-5,000

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 1,586 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “custom mobile app development” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,831 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Custom mobile app development by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “custom mobile app development”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom mobile app development are there based in the United States?

RevenueBase identified 1,586 company matches for custom mobile app development associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Cyberx Info System tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most custom mobile app development?

New York leads with 95 company records, followed by Los Angeles (52) and Austin (44).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,831 professional contacts with verified work emails tracked across these 1,586 companies; direct dials are available where recorded.

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 SmartSearch, 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.