Company lists · Data refreshed September 2026

Top 18 Legal workflow consulting firms based in Melville, United States

RevenueBase identified 30 legal workflow consulting firms headquartered in Melville, United States as of September 2026 and tracks 327 professional contacts across them, including 231 with verified work emails. New York is the largest hub.

This list covers legal workflow consulting firms headquartered in Melville, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
30Companies
327Contacts tracked
231Verified emails
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The 18 largest legal workflow consulting firms based in Melville, United States

Ranked by team size
Top 18 of 30 legal workflow consulting firms based in Melville, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names legal workflow consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Bartlett LLPIndirect evidence
Melville, NY, United StatesHQ checked Sep 4, 202651-200101

“For decades, the attorneys at Bartlett LLP have distinguished themselves as expert civil litigators, ensuring that each client’s individual needs are met and justice is served.”

Source: company website · checked Sep 4, 2026
2
Suris & AssociatesIndirect evidence
Melville, NY, United StatesHQ checked Sep 4, 202611-5027

“Suris & Associates, is a diversified law firm with a deep commitment to representing our clients not only in personal injury cases but also in complex real estate transactions and…”

Source: company website · checked Sep 4, 2026
3Melville, NY, United StatesHQ checked Sep 4, 202611-5026

“For over 20 years, the law firm has worked collaboratively to provide the highest quality service throughout its three offices in central Long Island, northern New Jersey and…”

Source: company website · checked Sep 4, 2026
4Melville, NY, United StatesHQ checked Sep 4, 202611-5024

“Barbiero Bisch O'Connor & Commander LLP is a multidisciplinary law firm with a personalized, results-driven approach to litigation.”

Source: company website · checked Sep 4, 2026
5Melville, NY, United StatesHQ checked Sep 4, 202611-5013

“Experienced Attorneys on Long Island and New York City Helping Clients Throughout Long Island & New York City Achieve Their Goals At Law Offices of Sandra M.”

Source: company website · checked Sep 4, 2026
6
Kosakoff & Cataldo LLPPartial evidence
Melville, NY, United StatesHQ checked Sep 4, 202611-5010

“Kosakoff & Cataldo LLP, located at 175 Pinelawn Road, Suite 100, Melville NY 11747, offers sophisticated litigation and other legal services to an array of clients, with a strong…”

Source: company website · checked Sep 4, 2026
7Melville, NY, United StatesHQ checked Sep 4, 202611-507

“Bryan L.”

Source: company website · checked Sep 4, 2026
8Melville, NY, United StatesHQ checked Sep 4, 202611-507

“The firm was originally founded by Robert P.”

Source: company website · checked Sep 4, 2026
9
Siegel & O'leary LLPIndirect evidence
Melville, NY, United StatesHQ checked Sep 4, 20261-106

“Siegel & O’Leary LLP is a law firm dedicated to the representation of insurance companies and their insureds.”

Source: company website · checked Sep 4, 2026
10
Dash LAW Firm, P.CPartial evidence
Melville, NY, United StatesHQ checked Sep 4, 202611-506

“The Dash Law Firm is a diversified law practice dedicated to providing individuals and businesses with high quality legal representation and personal attention.”

Source: company website · checked Sep 4, 2026
11Melville, NY, United StatesHQ checked Sep 4, 20261-106

“Practice areas include Personal Injury, New York Surprise Medical Bills Law, No-Fault Insurance and Workers Compensation Collection, Consumer Rights and Protection Litigation, as…”

Source: company website · checked Sep 4, 2026
12
Lambzankel, LLPPartial evidence
Melville, NY, United StatesHQ checked Sep 4, 202611-506

“With sharp insight and unwavering dedication, our experienced team doesn’t just navigate legal complexities-we anticipate challenges, seize opportunities and craft solutions that…”

Source: company website · checked Sep 4, 2026
13
Barnes & Barnes, P.CIndirect evidence
Melville, NY, United StatesHQ checked Sep 4, 20261-106
Source: company website · checked Sep 4, 2026
14
Kessler Matura P.CIndirect evidence
Melville, NY, United StatesHQ checked Sep 4, 20261-106

“At Kessler Matura P.C, we provide high-quality, experienced representation in pursuit of justice in cases of wrongful termination, unpaid wages, discrimination, and harassment.”

Source: company website · checked Sep 4, 2026
15
Glaser & Weiner, P.CIndirect evidence
Melville, NY, United StatesHQ checked Sep 4, 20261-104
Source: company website · checked Sep 4, 2026
16
Fass & D'agostino, P.CIndirect evidence
Melville, NY, United StatesHQ checked Sep 4, 20261-103

“We established Fass & D’Agostino, P.C.”

Source: company website · checked Sep 4, 2026
17
Freiberger Haber LLPIndirect evidence
Melville, NY, United StatesHQ checked Sep 4, 20261-102

“Located in New York City, Freiberger Haber LLP is dedicated to representing corporations, small businesses, partnerships and individuals involved in a broad range of complex…”

Source: company website · checked Sep 4, 2026
18
ZEH & Associates, P.CPartial evidence
Melville, NY, United StatesHQ checked Sep 4, 20261-101

“A Focus on Results We are committed to providing our clients with the highest level of service and representation, no matter how complex their legal issue may be.”

Source: company website · checked Sep 4, 2026

Showing 18 of 30 legal workflow consulting firms based in Melville, United States

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Legal workflow consulting firms based in Melville, United States at a glance

As of Sep 4, 2026
1-10Median size (employees)
New YorkLargest hub · 1520 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
17
11-50
12
51-200
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Melville, over 30 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 legal workflow consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Melville, United States whose own description of what they do matches “legal workflow consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among legal workflow consulting firms, and records with no verified work email. Companies headquartered outside Melville 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 an evidence 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, 231 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 4, 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.

Legal workflow consulting firms by metro in the United States

Frequently asked

How many legal workflow consulting firms are there based in Melville, United States?

RevenueBase identified 30 legal workflow consulting firms headquartered in Melville, 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?

Bartlett LLP, headquartered in Melville, tops this list with the largest team on record.

Which city has the most legal workflow consulting firms?

New York leads with 1520 headquartered companies, followed by Los Angeles (767) and Chicago (673).

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 231 verified decision-maker contacts tracked across these 30 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 4, 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.