Company lists · Data refreshed November 2026

Top 23 Systems infrastructure engineers based in Los Angeles, United States

RevenueBase identified 87 company matches for systems infrastructure engineers associated with Los Angeles, United States as of November 2026 and tracks 1,364 professional contacts across them, including 411 with verified work emails. Across the United States, New York is the largest hub for this category (299 companies); Los Angeles has 87.

This list covers company matches for systems infrastructure engineers associated with Los Angeles, 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
87Companies
1,364Contacts tracked
411Verified emails
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The 23 largest systems infrastructure engineers based in Los Angeles, United States

Ranked by team size
Top 23 of 87 company matches for systems infrastructure engineers based in Los Angeles, 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 matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“IT Accuracy is a Managed IT Services company specializing in Cloud Computing, Server Management, Help Desk, Cyber Security, and Disaster Recovery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Feedwire is the best boutique IT (Information Technology) consulting firm in Los Angeles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“ETS has been providing managed IT services, technical help desk support, computer support, and consulting since 2011.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Marvis Technology is an innovative and technology driven company that provides IT consulting and Managed Services for SMB and Enterprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Augment your team with Adler Advisors, experts in connectivity and modern technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“INNOVATION.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“VPLS is your one-stop IT services provider, ready to take on challenges both big and small.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Headquartered in Los Angeles with a national presence from LA to New York.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We are people with energetic, curious and committed minds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Crafting your next virtual enterprise is our specialty.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“CivilSoft Technologies, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Rack n' Stack designs, implements and maintains simplified and complicated IT infrastructures nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“DaaSle, Inc, is a trusted technology consulting and management firm delivering successful solutions for our clients by helping companies select, acquire and manage their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“RiseUp Technologies is an Elevated IT Services company providing critical services designed to help small and mid-sized businesses overcome technology challenges and scale…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Castle Rock Solutions is a full-service IT consultancy.”

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

Exact match

“As technology consultants, in Innovave Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLos Angeles, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We provide institutions with a high standard of IT Support without the overhead of an IT Department.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Aslan Consulting is a Southern California professional consulting firm dedicated to providing a wide range of Information Technology related services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Heart Pressed IT is here to help you with all your technological needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Here are Incomm Networks we pride ourselves in helping organizations leverage all different forms of technologies to better serve our customers and partners while simultaneously…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Smith IT Solutions is dedicated to providing companies with exceptional IT support services to keep them running optimally and efficiently.”

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

Showing 23 of 87 systems infrastructure engineers based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and access 411 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Systems infrastructure engineers based in Los Angeles, United States at a glance

As of Nov 6, 2026
30.1%Verified-email coverage
15.7Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
22
51-200
10
201-500
1

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 87 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 Los Angeles, United States whose business descriptions match “systems infrastructure engineers” 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 411 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.

Systems infrastructure engineers by metro in the United States

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 “systems infrastructure engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems infrastructure engineers are there based in Los Angeles, United States?

RevenueBase identified 87 company matches for systems infrastructure engineers associated with Los Angeles, 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?

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

Which city in the United States has the most systems infrastructure engineers?

New York leads the United States with 299 company records, followed by Houston (183) and Atlanta (142). Los Angeles has 87.

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 411 professional contacts with verified work emails tracked across these 87 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.