Company lists · Data refreshed September 2026

Top 25 Global IT consulting firms based in Los Angeles, United States

Name: Global IT 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 30, 2026 141 companies tracked

RevenueBase identified 141 global IT consulting firms headquartered in Los Angeles, United States as of September 2026 and tracks 2,789 professional contacts across them, including 594 with verified work emails. Across the United States, New York is the largest hub for this category (598 companies); Los Angeles has 141.

This list covers global IT 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 30, 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 30, 2026 86% judged on-target in blind review

141Companies

2,789Contacts tracked

594Verified emails

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The 25 largest global IT consulting firms based in Los Angeles, United States

Ranked by team size

Top 25 of 141 global IT consulting firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to global IT 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	programming.com	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,114 contacts →
	Partial evidence “Programming.com is a leading AI development and software development company helping global enterprises turn complex ideas into secure, intelligent and business-ready solutions.” Source: RevenueBase Database · checked Sep 30, 2026
2	Sumeru INC	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	259 contacts →
	Strong 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 30, 2026
3	Rigel Networks	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 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 30, 2026
4	Zventus	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	83 contacts →
	Strong evidence “Zventus is a global services provider of management consulting, staffing solutions, and outsourcing services that empower organizations to innovate, improve and grow their…” Source: RevenueBase Database · checked Sep 30, 2026
5	Pro-Tek Consulting	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 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 30, 2026
6	Addendum	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	51 contacts →
	Strong evidence “ADDENDUM is an international provider of IT services for software development, IT outsourcing, and consulting.” Source: RevenueBase Database · checked Sep 30, 2026
7	Hireclout	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	41 contacts →
	Partial evidence “HIRECLOUT \| Your Hiring Playbook HIRECLOUT is a premier Tech and Go-To-Market Recruiting and Consulting firm specializing in Technology, GTM and Executive Leadership positions.” Source: RevenueBase Database · checked Sep 30, 2026
8	Conexio By Nearsure	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	30 contacts →
	Strong evidence “Conexio by Nearsure is a global consulting and technology services firm collaborating with leading international brands to create meaningful client connections.” Source: RevenueBase Database · checked Sep 30, 2026
9	Ytsolutions I PVT LTD	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	11-50	30 contacts →
	Partial 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 30, 2026
10	Linkedge Technologies	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	11-50	28 contacts →
	Partial evidence “Since 1998, LinkEdge Technologies has operated as an IT solutions provider for its clients.” Source: RevenueBase Database · checked Sep 30, 2026
11	Commercial Programming Systems	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	25 contacts →
	Partial evidence “At Commercial Programming Systems, Inc.(CPS), we help organizations build stronger technology teams by connecting them with exceptional IT professionals and consultants.” Source: RevenueBase Database · checked Sep 30, 2026
12	Odesus, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	23 contacts →
	Partial evidence “Founded in 2001, Odesus is an Information Technology Consulting and Staffing Firm.” Source: RevenueBase Database · checked Sep 30, 2026
13	Feedwire	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	11-50	22 contacts →
	Strong evidence “Feedwire is the best boutique IT (Information Technology) consulting firm in Los Angeles.” Source: RevenueBase Database · checked Sep 30, 2026
14	Advanced Networks INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	11-50	18 contacts →
	Partial evidence “Advanced Networks is a managed IT and cybersecurity provider headquartered in Los Angeles, with offices in Orange County and San Francisco, serving organizations across Southern…” Source: RevenueBase Database · checked Sep 30, 2026
15	VIP It, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	1-10	10 contacts →
	Partial evidence “VIP IT, Inc is a boutique IT services company based out of Downtown Los Angeles providing managed services to clients throughout California, Washington DC, and New York.” Source: RevenueBase Database · checked Sep 30, 2026
16	Integrated Digital Solutions, INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	10 contacts →
	Indirect evidence “INNOVATION.” Source: RevenueBase Database · checked Sep 30, 2026
17	Marvis Technology	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	1-10	10 contacts →
	Strong evidence “Marvis Technology is an innovative and technology driven company that provides IT consulting and Managed Services for SMB and Enterprise.” Source: RevenueBase Database · checked Sep 30, 2026
18	Aspire Live Corporation	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence “Headquartered in Los Angeles with a national presence from LA to New York.” Source: RevenueBase Database · checked Sep 30, 2026
19	AD Infosystem.Llc	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	11-50	7 contacts →
	Strong 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 30, 2026
20	Upgrade Consulting	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	11-50	7 contacts →
	Indirect 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 30, 2026
21	Nuvolant	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	7 contacts →
	Indirect evidence “At Nuvolant, our business is your business.” Source: RevenueBase Database · checked Sep 30, 2026
22	Nextgen IT Tech	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	7 contacts →
	Indirect evidence “HELLO.” Source: RevenueBase Database · checked Sep 30, 2026
23	Genius Systems	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	51-200	6 contacts →
	Indirect evidence “At Genius Systems \| GSYS, we care about delivering innovative and robust digital solutions that unlock your organisation’s full potential.” Source: RevenueBase Database · checked Sep 30, 2026
24	Vsolve	Partial evidence	Los Angeles, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “VSolve has emerged as a preferred 'Consulting Services Partner' in the Information Technology space providing composite assistance in Product Development,” Source: RevenueBase Database · checked Sep 30, 2026
25	Acamar Consulting	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “We provide tailored solutions, leveraging the latest technology, to help businesses navigate today’s ever-evolving market and achieve financial success.” Source: RevenueBase Database · checked Sep 30, 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: global IT 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 global IT consulting firms.
Partial evidence: Its own public description names part of global IT consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name global IT 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 141 global IT consulting firms based in Los Angeles, United States

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Global IT consulting firms based in Los Angeles, United States at a glance

As of Sep 30, 2026

21.3%Verified-email coverage

19.8Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 141 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 global IT 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 “global IT 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 global IT 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 global IT 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, 594 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 30, 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.

Global IT 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 global IT 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 global IT consulting firms are there based in Los Angeles, United States?

RevenueBase identified 141 global IT 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?

programming.com, headquartered in Los Angeles, tops this list with the largest team on record.

Which city in the United States has the most global IT consulting firms?

New York leads the United States with 598 headquartered companies, followed by Houston (374) and Dallas (344). Los Angeles has 141.

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 594 verified decision-maker contacts tracked across these 141 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 30, 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.