Company lists · Data refreshed September 2026

Top 25 Business application development consulting firms based in Los Angeles, United States

Name: Business application development consulting firms 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 23, 2026 281 companies tracked

RevenueBase identified 281 business application development consulting firms headquartered in Los Angeles, United States as of September 2026 and tracks 3,314 professional contacts across them, including 650 with verified work emails. New York is the largest hub.

This list covers business application development consulting firms 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 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

281Companies

3,314Contacts tracked

650Verified emails

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The 25 largest business application development consulting firms based in Los Angeles, United States

Ranked by team size

Top 25 of 281 business application development consulting firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to business application development consulting firms: 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	360 Degree Cloud	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	501-1,000	842 contacts →
	Indirect evidence “At 360 Degree Cloud, our mission is to help businesses unlock the true power of Salesforce, transforming the way they operate, innovate, and grow.” Source: RevenueBase Database · checked Sep 23, 2026
2	Sumeru INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	1,001-5,000	259 contacts →
	Indirect evidence “Sumeru is a global conglomerate providing a range of specialist services and consultancy across IT Talent Augmentation and Digital Transformation.” Source: RevenueBase Database · checked Sep 23, 2026
3	Rigel Networks	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	201-500	237 contacts →
	Indirect evidence “We empower businesses through a wide array of technology solutions, specialized services, and industry-specific offerings.” Source: RevenueBase Database · checked Sep 23, 2026
4	Automus Consulting INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	201-500	169 contacts →
	Partial evidence “Our Mission To harness Oracle Cloud Applications and Technologies to implement and enable automation within client organizations.” Source: RevenueBase Database · checked Sep 23, 2026
5	Uptech	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	111 contacts →
	Partial evidence “Uptech is an international software development company that helps build profitable products with product market fit for companies on Fortune 500, Inc.” Source: RevenueBase Database · checked Sep 23, 2026
6	Fugetron Corp	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	88 contacts →
	Strong evidence “Fugetron is an American professional services company with leading capabilities across Application development, Data Analytics and Automations.” Source: RevenueBase Database · checked Sep 23, 2026
7	Pro-Tek Consulting	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	201-500	82 contacts →
	Indirect evidence “At Pro-Tek, our services and business solutions are built around your needs.” Source: RevenueBase Database · checked Sep 23, 2026
8	Infowebusa Technologies	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	50 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 23, 2026
9	Hand & Associates, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	201-500	43 contacts →
	Partial evidence “Hand & Associates is a premier management consulting firm specializing in comprehensive organizational solutions.” Source: RevenueBase Database · checked Sep 23, 2026
10	Ytsolutions I PVT LTD	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	30 contacts →
	Strong evidence “YTSolutions - an LA based technology consulting company rendering consulting services in business intelligence, custom ETL development, Application Integration & internet…” Source: RevenueBase Database · checked Sep 23, 2026
11	Blackmar	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	27 contacts →
	Indirect evidence “Blackmar strives to unlock the full potential of your business by specializing in the deployment, configuration, training, integration, and optimization of your technology…” Source: RevenueBase Database · checked Sep 23, 2026
12	Odesus, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	23 contacts →
	Partial evidence “Founded in 2001, Odesus is an Information Technology Consulting and Staffing Firm.” Source: RevenueBase Database · checked Sep 23, 2026
13	Clariont INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
14	CGR Management Consultants LLC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	15 contacts →
	Indirect evidence “Since 1984 CGR Management Consultants has specialized in solving problems and achieving business improvements through improved business planning and advanced decision support…” Source: RevenueBase Database · checked Sep 23, 2026
15	Bigfolio LLC Shopify Plus Partner	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Partial evidence “Our Shopify Plus experts deliver enterprise-grade design, custom Shopify development, and performance-driven optimization to help brands scale faster, boost conversions, and…” Source: RevenueBase Database · checked Sep 23, 2026
16	GW Apps	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Partial evidence “GW Apps helps businesses build web applications faster, enabling them to better manage their data and business processes.” Source: RevenueBase Database · checked Sep 23, 2026
17	Digital Squared	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	13 contacts →
	Strong evidence “Digital Squared helps clients achieve greatest results and offers design, strategy, and application development to the companies going through a Digital Transformation process.” Source: RevenueBase Database · checked Sep 23, 2026
18	Integrated Digital Solutions, INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	10 contacts →
	Indirect evidence “INNOVATION.” Source: RevenueBase Database · checked Sep 23, 2026
19	Kaizen Technology Solutions	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	9 contacts →
	Indirect evidence “When you partner with Kaizen, you reinforce your team with industry-wide Salesforce expertise and technical tenacity.” Source: RevenueBase Database · checked Sep 23, 2026
20	Azul Productions	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	9 contacts →
	Strong evidence “Azul Productions is a global IT solutions provider delivering cutting-edge software development, mobile applications, website design, digital marketing, and business process…” Source: RevenueBase Database · checked Sep 23, 2026
21	Best Practicify	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	8 contacts →
	Indirect evidence “Best Practicify believes that every business, irrespective of its size, ought to have equal access to best practices and techniques to confidently maneuver the ever-changing…” Source: RevenueBase Database · checked Sep 23, 2026
22	L.A. Computer Works	Indirect evidence	Los Angeles, United StatesHQ checked Sep 23, 2026	1-10	8 contacts →
	Indirect evidence “L.A.” Source: RevenueBase Database · checked Sep 23, 2026
23	AD Infosystem.Llc	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	7 contacts →
	Partial evidence “AD Infosystem is a global IT consulting and solutions provider headquartered in Los Angeles, USA, with a delivery center in Noida, India.” Source: RevenueBase Database · checked Sep 23, 2026
24	Upgrade Consulting	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	7 contacts →
	Partial evidence “We help companies make the transformation to an AI first organization, build scalable applications, solve your toughest tech problems, optimize cloud infrastructure, and provide…” Source: RevenueBase Database · checked Sep 23, 2026
25	Catalyst Business Innovations	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	6 contacts →
	Indirect evidence “Catalyst Business Innovations is A simple, proven way to boost your business performance.” Source: RevenueBase Database · checked Sep 23, 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: business application development consulting firms. 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 business application development consulting firms.
Partial evidence: Its own public description names part of business application development consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business application development consulting firms. 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 281 business application development consulting firms based in Los Angeles, United States

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Business application development consulting firms based in Los Angeles, United States at a glance

As of Sep 23, 2026

19.6%Verified-email coverage

11.8Average contacts per company

1-10Median size (employees)

273.7%Largest-city concentration · New York

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

188

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 281 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 business application development consulting firms, 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 “business application development consulting firms”. 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 business application development consulting firms), 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 business application development consulting firms, 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, 650 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.

Business application development consulting firms 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 business application development consulting firms, 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 business application development consulting firms are there based in Los Angeles, United States?

RevenueBase identified 281 business application development consulting firms 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?

360 Degree Cloud, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most business application development consulting firms?

New York leads with 769 headquartered companies, followed by Houston (515) and Chicago (445).

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 650 verified decision-maker contacts tracked across these 281 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.

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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.