Company lists · Data refreshed September 2026

Top 25 Court filing data companies based in the United States

RevenueBase identified 160 company matches for court filing data companies associated with the United States as of September 2026 and tracks 2,516 professional contacts across them, including 957 with verified work emails and 1,134 with mobile numbers. Los Angeles is the largest hub.

This list covers company matches for court filing data companies associated with the 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 September 12, 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 Sep 12, 2026 How this list was built
160Companies
2,516Contacts tracked
957Verified emails
1,134Mobile numbers
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The 25 largest court filing data companies based in the United States

Ranked by team size
Top 25 of 160 company matches for court filing data companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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 matchMonterey Park, CA, United StatesHQ recorded Sep 12, 2026501-1,000344 contacts →

Exact match

“First Legal is the first comprehensive File Thru Trial™ solutions firm providing a single-source approach that enables us to simplify the litigation process for our clients.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 12, 2026201-500190 contacts →

Exact match

“For over 30 years, Reliable has been the trusted and cost-effective services provider to leading law firms, corporations, and other businesses throughout the United States.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, CA, United StatesHQ recorded Sep 12, 2026501-1,000164 contacts →

Exact match

“YOUR DEADLINES, OUR PRIORITY.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Sep 12, 2026201-500141 contacts →

Exact match

“Capitol Services is a different kind of service company.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 12, 2026201-500139 contacts →

Exact match

“Litigation is complicated.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 202651-200102 contacts →

Exact match

“What do we do?”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7Exact matchMokena, IL, United StatesHQ recorded Sep 12, 2026201-50076 contacts →

Exact match

“Firefly is now part of Proceed.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8Exact matchLos Angeles, CA, United StatesHQ recorded Sep 12, 202651-20068 contacts →

Exact match

“Trellis is the largest legal research platform for state trial courts, built to help litigators research how cases are actually litigated in practice.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202651-20067 contacts →

Exact match

“With over three decades of experience in the government tech industry, File & ServeXpress delivers trusted technology solutions that help courts, government agencies, and law…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10Exact matchLos Angeles, CA, United StatesHQ recorded Sep 12, 202651-20061 contacts →

Exact match

“Express Network provides complete legal support services to the most respected law firms in California and throughout the nation.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11Exact matchLongmont, CO, United StatesHQ recorded Sep 12, 202611-5057 contacts →

Exact match

“Efficient & friendly tech-focused court appearance provider, that enables law firms to accelerate growth and increase footprint by streamlining dockets and achieving their outcome…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
12Exact matchWilmington, DE, United StatesHQ recorded Sep 12, 202651-20054 contacts →

Exact match

“The backbone of the legal industry since 1980, Parcels is the full-service solution for all your outsourced legal needs.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13Exact matchFullerton, CA, United StatesHQ recorded Sep 12, 202651-20051 contacts →

Exact match

“AccurateSource.Com is the premier California connection for court records!”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14Exact matchRonkonkoma, NY, United StatesHQ recorded Sep 12, 202651-20050 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15Exact matchDallas, TX, United StatesHQ recorded Sep 12, 202651-20044 contacts →

Exact match

“Elite Discovery is an e-Discovery brand committed to solving the problem people have with their litigation matters.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Sep 12, 202651-20036 contacts →

Exact match

“Recently rebranded from Gulfstream Legal Group, Gulfstream Data is an agile legal services provider that delivers integrated eDiscovery, records retrieval, managed services and…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
17Exact matchAustin, TX, United StatesHQ recorded Sep 12, 202651-20036 contacts →

Exact match

“Case Works is now part of Angeion Group Mass Tort Services.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
18Exact matchOrem, UT, United StatesHQ recorded Sep 12, 202611-5030 contacts →

Exact match

“Tybera builds modern digital tools for courts, improving how legal systems manage cases, documents, and filings.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Sep 12, 202611-5029 contacts →

Exact match

“PacerPro helps legal teams derive insight from public information.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
20Exact matchNew Providence, NJ, United StatesHQ recorded Sep 12, 202611-5029 contacts →

Exact match

“eLaw provides critical and up-to-date court-related case information, which can be automatically synced to a firm's existing CMS or calendar to optimize efficiency.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Sep 12, 202651-20026 contacts →

Exact match

“About Us iNSERViO3 offers the fastest, most reliable and customizable suite of Document Management, Data Solutions and Litigation Support services on the market.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
22Exact matchLos Angeles, CA, United StatesHQ recorded Sep 12, 202651-20024 contacts →

Exact match

“ASAP Legal is a boutique attorney service, which is comprised of experts in eFiling, Court services, Service of Process, Investigations, Collections, Records Retrieval and…”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Sep 12, 202651-20023 contacts →

Exact match

“Janney & Janney Legal Support Service has provided quality legal support since 1973, and we are constantly evolving to meet the shifting demands of our clients.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
24Exact matchRedding, CA, United StatesHQ recorded Sep 12, 202611-5022 contacts →

Exact match

“Providing support to the legal industry at large throughout all of California.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
25Exact matchWoodland Hills, CA, United StatesHQ recorded Sep 12, 2026201-50021 contacts →

Exact match

“LegalConnect by Proceed is a secure, online platform available to litigation support service providers for e-filing, service of process, and other legal services.”

Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

Showing 25 of 160 court filing data companies based in the United States

See the full list, filter by size, metro and specialty, and access 957 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Court filing data companies based in the United States at a glance

As of Sep 12, 2026
38.0%Verified-email coverage
45.1%Mobile-number coverage
15.7Average contacts per company
11-50Median size (employees)
7.5%Largest-city concentration · Los Angeles
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
53
51-200
22
201-500
10
501-1,000
3

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

Company record updated

Median 75.0d

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 the United States whose business descriptions match “court filing data 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 957 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 September 12, 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 “court filing data companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many court filing data companies are there based in the United States?

RevenueBase identified 160 company matches for court filing data companies associated with the United States as of September 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?

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

Which city has the most court filing data companies?

Los Angeles leads with 12 company records, followed by Houston (7) and New York (7).

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 957 professional contacts with verified work emails tracked across these 160 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 September 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 160 court filing data companies based in the United States. Start with a free account, no credit card.

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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.