Company lists · Data refreshed September 2026

Top 25 Law firm helpdesk support services based in the United States

RevenueBase identified 402 company matches for law firm helpdesk support services associated with the United States as of September 2026 and tracks 7,543 professional contacts across them, including 3,237 with verified work emails. New York is the largest hub.

This list covers company matches for law firm helpdesk support services 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 28, 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 28, 2026 How this list was built
402Companies
7,543Contacts tracked
3,237Verified emails
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The 25 largest law firm helpdesk support services based in the United States

Ranked by team size
Top 25 of 402 company matches for law firm helpdesk support services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchDetroit, MI, United StatesHQ recorded Sep 28, 20261,001-5,0001,343 contacts →

Exact match

“At Clark Hill, our value proposition is simple.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchDetroit, MI, United StatesHQ recorded Sep 28, 2026201-500546 contacts →

Exact match

“Miller Canfield's collaborative approach, deep resources and network of local, regional and worldwide relationships have helped our lawyers get work done quickly, efficiently and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Sep 28, 20261,001-5,000313 contacts →

Exact match

“Dentons is proud to announce that the merger between Dentons US and McKenna Long & Aldridge is complete.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 28, 2026501-1,000297 contacts →

Exact match

“Schiff Hardin LLP is now ArentFox Schiff.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchColumbia, SC, United StatesHQ recorded Sep 28, 2026501-1,000185 contacts →

Exact match

“Nexsen Pruet merged with Maynard Cooper & Gale in 2023.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 2026501-1,000164 contacts →

Exact match

“YOUR DEADLINES, OUR PRIORITY.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchFort Worth, TX, United StatesHQ recorded Sep 28, 202651-200134 contacts →

Exact match

“Finding a trusted partner who can guide you confidently through the high-stakes legal matters of life, work, and relationships can feel impossible.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchTampa, FL, United StatesHQ recorded Sep 28, 202651-200117 contacts →

Exact match

“At Kass Shuler, our commitment to providing innovative legal services has helped us become one of the most reputable business law firms in the state of Florida.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 28, 202651-200115 contacts →

Exact match

“Fabian VanCott is a full service business law firm with roots dating back to 1874.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchChesterfield, MO, United StatesHQ recorded Sep 28, 202651-20089 contacts →

Exact match

“Lexicon is a legal services and technology provider with deep expertise in the legal industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchDenver, CO, United StatesHQ recorded Sep 28, 202651-20084 contacts →

Exact match

“Fairfield and Woods has built its excellent reputation throughout the Rocky Mountain West as lawyers and counselors by helping clients succeed for 90 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchMiami, FL, United StatesHQ recorded Sep 28, 2026501-1,00050 contacts →

Exact match

“As a full-service law firm, Cole, Scott & Kissane, P.A.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchGreenwood Village, CO, United StatesHQ recorded Sep 28, 202611-5046 contacts →

Exact match

“We are a full-service law firm committed to delivering comprehensive legal services and exceptional customer service.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchBradenton, FL, United StatesHQ recorded Sep 28, 202611-5044 contacts →

Exact match

“At Blalock Walters, we have assembled the finest attorneys in Florida for one purpose: to offer you the best, most innovative and efficient legal services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20043 contacts →

Exact match

“NexFirm provides outsourced back office services to small and midsized law firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBillings, MT, United StatesHQ recorded Sep 28, 202651-20039 contacts →

Exact match

“Reciprocity Industries is a U.S.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchMiddletown, DE, United StatesHQ recorded Sep 28, 202611-5038 contacts →

Exact match

“As a versatile alternative legal services provider, Agile Legal delivers innovative, on-demand legal support services to clients nationwide across three main verticals: 1) Small…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Sep 28, 202651-20036 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchMinneapolis, MN, United StatesHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“For more than 40 years, Afinety has helped law firms stay secure, maintain compliance and give attorneys and staff a consistent, high-performing technology experience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchMontgomery, AL, United StatesHQ recorded Sep 28, 202651-20032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchHauppauge, NY, United StatesHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“IVIONICS, the information experts, has been helping businesses & law firms for 40 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Amata is an alternative legal services provider for solo practice and partner practice law firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Sep 28, 202651-20028 contacts →

Exact match

“Discovery Resource provides litigation support services to law firms nationwide, helping legal teams obtain the information and records they need to support case preparation and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchAlpharetta, GA, United StatesHQ recorded Sep 28, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026201-50027 contacts →

Exact match

“Legal Support Services for Paralegals, Attorneys, and Personal Injury Firms Established in 2011, Lexvia provides extremely cost-effective, round-the-clock support services for…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 402 law firm helpdesk support services based in the United States

See the full list, filter by size, metro and specialty, and access 3,237 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Law firm helpdesk support services based in the United States at a glance

As of Sep 28, 2026
42.9%Verified-email coverage
18.8Average contacts per company
1-10Median size (employees)
5.7%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
272
11-50
90
51-200
24
201-500
5
501-1,000
4
1,001-5,000
5

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 402 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 the United States whose business descriptions match “law firm helpdesk support services” 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 3,237 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 28, 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 “law firm helpdesk support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many law firm helpdesk support services are there based in the United States?

RevenueBase identified 402 company matches for law firm helpdesk support services 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?

Clark Hill LAW tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most law firm helpdesk support services?

New York leads with 23 company records, followed by Chicago (10) and Los Angeles (9).

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 3,237 professional contacts with verified work emails tracked across these 402 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 28, 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.