Company lists · Data refreshed September 2026

Top 16 IT consulting and solutions based in Long Beach, United States

RevenueBase identified 42 IT consulting and solutions headquartered in Long Beach, United States as of September 2026 and tracks 242 professional contacts across them, including 52 with verified work emails. Across the United States, New York is the largest hub for this category (1,255 companies); Long Beach has 42.

This list covers IT consulting and solutions headquartered in Long Beach, 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 27, 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 27, 2026 86% judged on-target in blind review
42Companies
242Contacts tracked
52Verified emails
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The 16 largest IT consulting and solutions based in Long Beach, United States

Ranked by team size
Top 16 of 42 IT consulting and solutions based in Long Beach, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting and solutions: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLong Beach, CA, United StatesHQ checked Sep 27, 202611-5026 contacts →

Indirect evidence

“In a world of ever-evolving technology and emerging cyber threats, the CORE Group provides businesses with the services they want and the security they need.”

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidenceLong Beach, United StatesHQ checked Sep 27, 202611-5025 contacts →

Indirect evidence

“Cogo Systems was established in 2003.”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceLong Beach, CA, United StatesHQ checked Sep 27, 202651-20021 contacts →

Indirect evidence

“Making a difference one customer at a time.”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidenceLong Beach, CA, United StatesHQ checked Sep 27, 202611-5020 contacts →

Partial evidence

“We are a consulting company based in Long Beach, California with our main focus being the automotive industry.”

Source: RevenueBase Database · checked Sep 27, 2026
5Partial evidenceLong Beach, CA, United StatesHQ checked Sep 27, 202651-20019 contacts →

Partial evidence

“Visionaire, an E4site Company, is a Southern California based, Full-Service Custom Technology Solutions Partner.”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceLong Beach, United StatesHQ checked Sep 27, 20261-1011 contacts →

Indirect evidence

“To help our clients select and implement the right accounting software to run their business.”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceLong Beach, CA, United StatesHQ checked Sep 27, 202611-508 contacts →

Indirect evidence

“We are an enterprise software consultancy specializing in Excel-to-Web, AI Integration, and Enterprise Application Development services.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceLong Beach, NY, United StatesHQ checked Sep 27, 20261-105 contacts →

Partial evidence

“Information Technology Solutions specializing in the integration of your company's day to day business with the newest technological advancements.”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceLong Beach, CA, United StatesHQ checked Sep 27, 20261-105 contacts →

Partial evidence

“Innovation Consulting | System Architecture Do Cool Things the Right Way!”

Source: RevenueBase Database · checked Sep 27, 2026
10Strong evidenceLong Beach, CA, United StatesHQ checked Sep 27, 20261-104 contacts →

Strong evidence

“Solution Syndicate, LLC is your trusted partner for expert Information Technology consulting and support across Southern California.”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceLong Beach, United StatesHQ checked Sep 27, 20261-104 contacts →

Indirect evidence

“ACDBE/DBE/WBE/MBE We take a holistic approach to creating a lasting legacy by creating deliverables in operations, marketing + accounting.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceLong Beach, CA, United StatesHQ checked Sep 27, 20261-103 contacts →

Indirect evidence

“KAI Connect specializes in managing technical relationships and keeping projects moving full speed ahead.”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceLong Beach, CA, United StatesHQ checked Sep 27, 20261-103 contacts →

Indirect evidence

“Big Ideas Foundry was created to help small and medium enterprises (SMEs) reduce costs, increase sales, and boost productivity through transformational change.”

Source: RevenueBase Database · checked Sep 27, 2026
14Strong evidenceLong Beach, CA, United StatesHQ checked Sep 27, 202611-502 contacts →

Strong evidence

“We deliver IT solutions that include applications, data, infrastructure solutions and products.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceLong Beach, CA, United StatesHQ checked Sep 27, 20261-101 contacts →

Indirect evidence

“The Lyon Company leverages 20+ years of broad expertise and partnerships with over 50 global world-wide industry technology leaders to create a customized, scalable, intuitive…”

Source: RevenueBase Database · checked Sep 27, 2026
16Strong evidenceLong Beach, CA, United StatesHQ checked Sep 27, 20261-101 contacts →

Strong evidence

“Find Business IT Services and Support for Computer Network & Networking Solutions.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 16 of 42 IT consulting and solutions based in Long Beach, United States

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IT consulting and solutions based in Long Beach, United States at a glance

As of Sep 27, 2026
21.5%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
11
51-200
3

Email recency for this list is measured across the whole United States list rather than for Long Beach, so it is reported there. Company counts and contact totals on this page are exact for Long Beach, over 42 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 IT consulting and solutions, 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 Long Beach, United States whose own description of what they do matches “IT consulting and solutions”. 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 IT consulting and solutions), 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 IT consulting and solutions, and records with no verified work email. Companies headquartered outside Long Beach 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, 52 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 27, 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.

IT consulting and solutions 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 IT consulting and solutions, 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 IT consulting and solutions are there based in Long Beach, United States?

RevenueBase identified 42 IT consulting and solutions headquartered in Long Beach, 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?

Core Group, headquartered in Long Beach, tops this list with the largest team on record.

Which city in the United States has the most IT consulting and solutions?

New York leads the United States with 1,255 headquartered companies, followed by Houston (856) and Austin (655). Long Beach has 42.

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 52 verified decision-maker contacts tracked across these 42 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 27, 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.