Company lists · Data refreshed September 2026

Top 25 App developers based in Los Angeles, United States

Name: App developers based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 144 companies tracked

RevenueBase identified 144 app developers headquartered in Los Angeles, United States as of September 2026 and tracks 1,317 professional contacts across them, including 232 with verified work emails. New York is the largest hub.

This list covers app developers headquartered in Los Angeles, 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 7, 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 7, 2026 86% judged on-target in blind review

144Companies

1,317Contacts tracked

232Verified emails

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The 25 largest app developers based in Los Angeles, United States

Ranked by team size

Top 25 of 144 app developers based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to app developers: 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	Qwerty Experts	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	51-200	122 contacts →
	“Designed in USA and Developed in Pakistan.” Source: company website · checked Sep 7, 2026
2	Uptech	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	51-200	111 contacts →
	“Uptech is an international software development company that helps build profitable products with product market fit for companies on Fortune 500, Inc.” Source: company website · checked Sep 7, 2026
3	It-Dimension	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	51-200	60 contacts →
	“IT-Dimension is a dynamic, collaborative team of experts, specializing in designing and developing custom software solutions that empower businesses worldwide.” Source: company website · checked Sep 7, 2026
4	ISBX	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	51-200	56 contacts →
	“ISBX is a premier digital product agency specializing in mobile and web development, delivering award-winning solutions for over 17 years.” Source: company website · checked Sep 7, 2026
5	Gizmeon	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	53 contacts →
	“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.” Source: company website · checked Sep 7, 2026
6	Infowebusa Technologies	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	51-200	50 contacts →
	“Our company’s motto is based on a simple principle of providing our clients with superior Customer satisfaction through our top-notch services and quality.” Source: company website · checked Sep 7, 2026
7	Eltexsoft	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	33 contacts →
	“EltexSoft is a boutique software engineering studio founded in 2015.” Source: company website · checked Sep 7, 2026
8	Appmakers USA	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	1-10	29 contacts →
	“Our award-winning firm specializes in delivering beautiful apps on time and on budget.” Source: company website · checked Sep 7, 2026
9	Famcom	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	24 contacts →
	“Famcom was originated for premier development in 2006.” Source: company website · checked Sep 7, 2026
10	Popstand	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	1-10	20 contacts →
	“Building web and mobile apps for small to medium sized businesses.” Source: company website · checked Sep 7, 2026
11	Sunlight Media LLC Digital Marketing Services LOS Angeles	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	1-10	20 contacts →
	“We are a web design & mobile app development firm with an extraordinary marketing talent and the motivation and passion for helping brands and companies get discovered online.” Source: company website · checked Sep 7, 2026
12	Refact	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	19 contacts →
	“Refact is a software product development studio for non-technical founders and domain experts.” Source: company website · checked Sep 7, 2026
13	Sunnybyte	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	17 contacts →
	“SunnyByte is a web and mobile app development and marketing tech firm specializing in software development services for clients and partners who need cost-effective, dependable…” Source: company website · checked Sep 7, 2026
14	1dev.ai	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	14 contacts →
	“Cenedex works passionately to integrate information, design, and technology to help our clients transform their visions to tech reality with cloud, mobile, and desktop software…” Source: company website · checked Sep 7, 2026
15	Digital Squared	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	13 contacts →
	“Digital Squared helps clients achieve greatest results and offers design, strategy, and application development to the companies going through a Digital Transformation process.” Source: company website · checked Sep 7, 2026
16	Practical Logix	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	10 contacts →
	“We strategize, build and maintain scalable, cost-effective mobile solutions for enterprises in different verticals and sizes, recent ones being TMZ and Directv/AT & T with much…” Source: company website · checked Sep 7, 2026
17	Techreforms	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	10 contacts →
	“Welcome to Tech Reforms – Your trusted partner for comprehensive web design and mobile app development.” Source: company website · checked Sep 7, 2026
18	Materialize Labs	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	9 contacts →
	“Materialize Labs is a pioneering software development studio specializing in creating bespoke web, mobile, and AI-driven solutions.” Source: company website · checked Sep 7, 2026
19	ACE Infoway Pvt. LTD	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	201-500	9 contacts →
	“Ace Infoway is a passionate ‘go-to’ Technology Partner for web/software agencies and businesses in various industry verticals, across the globe as an extended partner and offshore…” Source: company website · checked Sep 7, 2026
20	Azul Productions	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	9 contacts →
	“Azul Productions is a global IT solutions provider delivering cutting-edge software development, mobile applications, website design, digital marketing, and business process…” Source: company website · checked Sep 7, 2026
21	Echotech Group, INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	1-10	8 contacts →
	“EchoTech Group is focused on your business goals and objectives with the creative website design and development solutions that produce results.” Source: company website · checked Sep 7, 2026
22	Black Flag Creative	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	7 contacts →
	“Black Flag Creative is a web design and development company anchored in Los Angeles, California.” Source: company website · checked Sep 7, 2026
23	Lolay, INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	6 contacts →
	“Custom software development, trusted by Fortune 500s and startups to design, build and consult on technology initiatives of any scale.” Source: company website · checked Sep 7, 2026
24	Iterate, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	1-10	6 contacts →
	“You're struggling to find a cost effective reliable software development team and you don't want to hire or manage software developers as this is not your core competency.” Source: company website · checked Sep 7, 2026
25	Gitfitcode LLC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 7, 2026	11-50	6 contacts →
	“At GitFitCode, we transform innovative ideas into enterprise-grade software solutions.” Source: company website · checked Sep 7, 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: app developers. 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 app developers.
Partial evidence: Its own public description names part of app developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name app developers. 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 144 app developers based in Los Angeles, United States

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App developers based in Los Angeles, United States at a glance

As of Sep 7, 2026

17.6%Verified-email coverage

9.1Average contacts per company

11-50Median size (employees)

243.8%Largest-city concentration · New York

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 144 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 app developers, 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 Los Angeles, United States whose own description of what they do matches “app developers”. 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 app developers), 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 app developers, and records with no verified work email. Companies headquartered outside Los Angeles 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, 232 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 7, 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.

App developers by metro in the United States

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 app developers, 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 app developers are there based in Los Angeles, United States?

RevenueBase identified 144 app developers headquartered in Los Angeles, 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?

Qwerty Experts, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most app developers?

New York leads with 351 headquartered companies, followed by Austin (155) and San Francisco (150).

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 232 verified decision-maker contacts tracked across these 144 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 7, 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.