Company lists · Data refreshed October 2026

Top 18 Construction project management litigation companies based in Irvine, United States

RevenueBase identified 31 company matches for construction project management litigation companies associated with Irvine, United States as of October 2026 and tracks 469 professional contacts across them, including 258 with verified work emails. Across the United States, New York is the largest hub for this category (209 companies); Irvine has 31.

This list covers company matches for construction project management litigation companies associated with Irvine, 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 October 10, 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 Oct 10, 2026 How this list was built
31Companies
469Contacts tracked
258Verified emails
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The 18 largest construction project management litigation companies based in Irvine, United States

Ranked by team size
Top 18 of 31 company matches for construction project management litigation companies based in Irvine, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchIrvine, CA, United StatesHQ recorded Oct 10, 202651-20097 contacts →

Exact match

“Since our establishment in 1990, APSI Construction Management has been a leader in providing construction project management, project controls, scheduling, estimating, and claims…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202651-20089 contacts →

Exact match

“R.D.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202651-20045 contacts →

Exact match

“Kasdan Turner Thomson Booth LLP is one of the most experienced and successful construction defect law firms in the Western United States with offices in Southern and Northern…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202611-5042 contacts →

Exact match

“Founded in 1981, Griffin plans, develops, and manages projects “from concept to keys,” delivering high-quality, cost-effective, and time-efficient facilities.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202611-5027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202611-5026 contacts →

Exact match

“SMTD Law LLP is proud to represent clients ranging in size from Fortune 100 companies to small businesses that require the depth and scope of our expertise in the fields of…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202611-5024 contacts →

Exact match

“If you own a home or a business, we’re here to help.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202611-5015 contacts →

Exact match

“GCC provides professional construction management, and project controls staff for design-build and design-bid-build construction projects, including professionals to augment your…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202611-5015 contacts →

Exact match

“NelsonHPS is focused on being the Owner’s Advocate.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 20261-109 contacts →

Exact match

“We are a Boutique Law Firm specializing in Construction, Real Estate, Civil & Business Litigation.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202611-509 contacts →

Exact match

“During the 2008 recession, Paragon saw the need to provide predictable outcomes to projects that were mismanaged, over budget, and headed to bankruptcy.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202611-505 contacts →

Exact match

“Our areas of legal EXPERTISE include architecture and engineering law, construction, real estate, products liability, professional liability, business litigation/transactions…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 20261-104 contacts →

Exact match

“Costa Advisory is a boutique consulting firm focused on construction projects throughout North America.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 20261-102 contacts →

Exact match

“Providing personalized construction project management services for a wide range of projects from Shell Construction, to Resorts, to Office Tenant Improvements and Office…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 20261-102 contacts →

Exact match

“From basic negotiation and claims-handling advice to complicated bad-faith disputes and cross-border biotechnology litigation, our attorneys are experienced with the issues and…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202611-502 contacts →

Exact match

“YMC Management’s construction managers have walked thousands of construction sites to safeguard our clients’ visions and validate quality through a collaborative approach.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 20261-102 contacts →

Exact match

“Andrade & Associates is a law firm specializing in Civil Litigation.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 20261-101 contacts →

Exact match

“Project Management”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 18 of 31 construction project management litigation companies based in Irvine, United States

See the full list, filter by size, metro and specialty, and access 258 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction project management litigation companies based in Irvine, United States at a glance

As of Oct 10, 2026
55.0%Verified-email coverage
15.1Average contacts per company
1-10Median size (employees)
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
10
51-200
4

Email recency for this list is measured across the whole United States list rather than for Irvine, so it is reported there. Company counts and contact totals on this page are exact for Irvine, over 31 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 Irvine, United States whose business descriptions match “construction project management litigation companies” 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 258 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 October 10, 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.

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 “construction project management litigation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction project management litigation companies are there based in Irvine, United States?

RevenueBase identified 31 company matches for construction project management litigation companies associated with Irvine, United States as of October 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?

Apsi Construction Management 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 construction project management litigation companies?

New York leads the United States with 209 company records, followed by Houston (97) and Miami (72). Irvine has 31.

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 258 professional contacts with verified work emails tracked across these 31 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 October 10, 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.