Company lists · Data refreshed November 2026

Top 25 Expo app developers based in the United States

RevenueBase identified 125 company matches for expo app developers associated with the United States as of November 2026 and tracks 1,156 professional contacts across them, including 197 with verified work emails. New York is the largest hub.

This list covers company matches for expo app developers 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 November 6, 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 Nov 6, 2026 How this list was built
125Companies
1,156Contacts tracked
197Verified emails
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The 25 largest expo app developers based in the United States

Ranked by team size
Top 25 of 125 company matches for expo app developers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCampbell, CA, United StatesHQ recorded Nov 6, 202651-200101 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Building more than just apps.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Big Nerd Ranch is now part of Stellar Elements!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Based out of NYC, Omega is an international mobile development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“We are Red Foundry, an award-winning mobile & web application design and development firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Premium Mobile Apps Design & Development Company specialized in developing native as well as hybrid mobile apps for iPhone, iPad, Apple Watch, Android, and Windows.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVenice, CA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Professional Mobile App Developers: Dogtown Media turns app dreams into reality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Sunrise Apps is a US-registered mobile & web development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWalpole, MA, United StatesHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“AppsChopper, a Webby Central LLC Company, is a creative app design & development agency with offices in New York, Walpole and Boston.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchJacksonville, WA, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Digital Software Labs is a passionate team of creators and problem-solvers focused on turning ideas into powerful mobile applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKettle Falls, WA, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“There is no substitute for the knowledge gained from experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-50010 contacts →

Exact match

“A TOP NOTCH MOBILE APP SOLUTIONS PROVIDER We at “TheMobileAppFactory” are here to help you turn your Vision of An Ideal App into Reality with a wide array of expert advice from…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPleasanton, CA, United StatesHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Agile Fusion is an international user experience software development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Knuckleheads is a full service, minority owned (ESB & MBE), idea to app store, mobile technology shop.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBlue Springs, MO, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Based in Kansas City, PocketCake specializes in custom app development for iOS and Android.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHuntington Beach, CA, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“We are a team of experts who create engaging mobile solutions for business and consumer needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlma, WI, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Mobile application development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBaton Rouge, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Zenith Software helps businesses bring their ideas to life through cutting-edge, tailored mobile and web app solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSan Carlos, CA, United StatesHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“We enable sales and marketing teams to actually GROW revenue through AI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSkokie, IL, United StatesHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Hoff & Mazor is a leading mobile app development company that helps businesses grow their online presence and revenue with cutting-edge mobile app solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBirmingham, MI, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBethesda, MD, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBakersfield, CA, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Cloud Ten Labs is a global mobile app development company specializing in creating tailor-made, cutting-edge applications for businesses across various platforms, including iOS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPortland, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Transforming your ideas into engaging, intuitive mobile experiences on iOS and Android while empowering your online presence with thoughtfully crafted, mobile friendly websites.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We are Software Engineers that are passionate about converting great ideas into unique and reliable software solutions that helps the business growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 125 expo app developers based in the United States

See the full list, filter by size, metro and specialty, and access 197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Expo app developers based in the United States at a glance

As of Nov 6, 2026
17.0%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
8.8%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
41
51-200
17
201-500
2
501-1,000
1

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 125 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 “expo app developers” 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 197 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 November 6, 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.

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 “expo app developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many expo app developers are there based in the United States?

RevenueBase identified 125 company matches for expo app developers associated with the United States as of November 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?

Openpath Products tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most expo app developers?

New York leads with 11 company records, followed by Chicago (6) and Portland (5).

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 197 professional contacts with verified work emails tracked across these 125 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 November 6, 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.