Company lists · Data refreshed September 2026

Top 20 Subcontractor management consultants based in Los Angeles, United States

RevenueBase identified 38 subcontractor management consultants headquartered in Los Angeles, United States as of September 2026 and tracks 207 professional contacts across them, including 80 with verified work emails. Across the United States, New York is the largest hub for this category (88 companies); Los Angeles has 38.

This list covers subcontractor management consultants 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 29, 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 29, 2026 86% judged on-target in blind review
38Companies
207Contacts tracked
80Verified emails
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The 20 largest subcontractor management consultants based in Los Angeles, United States

Ranked by team size
Top 20 of 38 subcontractor management consultants based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to subcontractor management consultants: 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 evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 202611-5029 contacts →

Indirect evidence

“Lotus USA, Inc.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 202651-20029 contacts →

Partial evidence

“Since its inception in 1993, Lenax Construction Services, Inc.(LENAX) has provided quality construction management consulting services to a diverse range of engineering, design…”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 202611-5019 contacts →

Indirect evidence

“JDM Contractors is a full service general contracting firm founded with the key objective of working for a select group of clients at any one time and to dedicate only senior…”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceLos Angeles, United StatesHQ checked Sep 29, 202611-5016 contacts →

Partial evidence

“PMCM firm focused on Program Management & Construction Management professional services.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 202611-5011 contacts →

Indirect evidence

“Providing construction and consulting services.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 202611-509 contacts →

Indirect evidence

“O2EPCM, Inc.”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-108 contacts →

Partial evidence

“A small consulting firm with years of experience in project consulting including but not limited to aerospace, project management, and project based scheduling.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-108 contacts →

Partial evidence

“CLMI Group is a Southern California Construction Management / Project Management firm providing estimating, scheduling, and support services.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-107 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-106 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“JSM Project Management is a full-service Construction Management firm providing services to enhance the management and administrative practices of your construction project.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“New Vision Commercial Builders is a General Contracting, Project M anagement firm that offers proven client focused business practices, exceptional standards of quality, safety…”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 202611-502 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-102 contacts →

Partial evidence

“Global project management and construction consulting firm.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceLos Angeles, United StatesHQ checked Sep 29, 20261-102 contacts →

Partial evidence

“A Construction Management consulting company advisory and strategy enterprise focused on growing companies, delivering projects and solving problems in the built environment with…”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“Elite Corporate Procurement is a global procurement consulting firm located in the heart of Los Angeles, CA.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-101 contacts →

Partial evidence

“Our Approach to Construction Management is Total Project Delivery Insync Management offers 40 years of experience with time-tested solutions and the ability to innovate under…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
19Strong evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-101 contacts →

Strong evidence

“Optimum Modular Solutions is a consulting and development management company that provides a wide range of services to owners, architects, general contractors and subcontractors.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

“At JGP, we are proud to offer specialist accounting and financial services, with a particular focus on the construction industry.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 20 of 38 subcontractor management consultants based in Los Angeles, United States

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Subcontractor management consultants based in Los Angeles, United States at a glance

As of Sep 29, 2026
38.6%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
9
51-200
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 38 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 subcontractor management consultants, 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 “subcontractor management consultants”. 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 subcontractor management consultants), 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 subcontractor management consultants, 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, 80 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 29, 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.

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 subcontractor management consultants, 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 subcontractor management consultants are there based in Los Angeles, United States?

RevenueBase identified 38 subcontractor management consultants 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?

Lotus USA INC, headquartered in Los Angeles, tops this list with the largest team on record.

Which city in the United States has the most subcontractor management consultants?

New York leads the United States with 88 headquartered companies, followed by Houston (57) and Chicago (47). Los Angeles has 38.

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 80 verified decision-maker contacts tracked across these 38 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 29, 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.