Company lists · Data refreshed September 2026

Top 16 Estate and family law firms based in Westlake Village, United States

RevenueBase identified 32 estate and family law firms headquartered in Westlake Village, United States as of September 2026 and tracks 136 professional contacts across them, including 65 with verified work emails. Across the United States, New York is the largest hub for this category (529 companies); Westlake Village has 32.

This list covers estate and family law firms headquartered in Westlake Village, 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 28, 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 28, 2026 86% judged on-target in blind review
32Companies
136Contacts tracked
65Verified emails
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The 16 largest estate and family law firms based in Westlake Village, United States

Ranked by team size
Top 16 of 32 estate and family law firms based in Westlake Village, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to estate and family law firms: 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 evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 202611-5026 contacts →

Indirect evidence

“Founded in 1992, Westlake Village-based Nevers, Palazzo, Packard, Wildermuth & Wynner, PC is a Chambers California Spotlight-ranked firm that provides legal services of the…”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“RELAW, APC was founded in 2015 to provide practical legal solutions for businesses, institutions, and individuals with real estate needs.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 202611-507 contacts →

Indirect evidence

“Kenneth E.”

Source: RevenueBase Database · checked Sep 28, 2026
4Strong evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-106 contacts →

Strong evidence

“Richard Ross Associates, a Family Law firm conveniently located in Westlake Village, has been serving clients in Los Angeles and Ventura Counties for over thirty years.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-105 contacts →

Partial evidence

“Pederson Law Offices is a legal services company based out of Thousand Oaks, California, United States.”

Source: RevenueBase Database · checked Sep 28, 2026
6Strong evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-105 contacts →

Strong evidence

“The Los Angeles area law firm of Panitz & Kossoff, LLP concentrates in federal tax litigation and estate planning.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
8Strong evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-104 contacts →

Strong evidence

“Boutique trust and estates law firm.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“Catanese & Wells, A Law Corporation was formed in 1989 to provide innovative and specialized legal representation to our clients.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“Michael C.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“Portillo Ronk Legal Team is a boutique Bankruptcy, Business and Real Estate Firm providing high quality service for value.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“Laying the groundwork for when you’re gone can be complicated.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“Terri E.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“At Clarus Law, one size does not fit all.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“Serving our clients since 1984, Michaelis, Montanari & Johnson is located in Westlake Village, California- a suburb of Los Angeles.”

Source: RevenueBase Database · checked Sep 28, 2026
16Strong evidenceWestlake Village, CA, United StatesHQ checked Sep 28, 20261-102 contacts →

Strong evidence

“Full service California law firm focused on Estate & Business Succession Planning for individuals, families & businesses dedicated to bringing new and original ways of thinking to…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 16 of 32 estate and family law firms based in Westlake Village, United States

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Estate and family law firms based in Westlake Village, United States at a glance

As of Sep 28, 2026
47.8%Verified-email coverage
4.2Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
4

Email recency for this list is measured across the whole United States list rather than for Westlake Village, so it is reported there. Company counts and contact totals on this page are exact for Westlake Village, over 32 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 estate and family law firms, 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 Westlake Village, United States whose own description of what they do matches “estate and family law firms”. 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 estate and family law firms), 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 estate and family law firms, and records with no verified work email. Companies headquartered outside Westlake Village 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, 65 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 28, 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.

Estate and family law firms by metro in the United States

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 estate and family law firms, 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 estate and family law firms are there based in Westlake Village, United States?

RevenueBase identified 32 estate and family law firms headquartered in Westlake Village, 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?

Nevers, Palazzo, Packard, Wildermuth & Wynner, PC, headquartered in Westlake Village, tops this list with the largest team on record.

Which city in the United States has the most estate and family law firms?

New York leads the United States with 529 headquartered companies, followed by Houston (364) and Chicago (346). Westlake Village has 32.

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 65 verified decision-maker contacts tracked across these 32 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 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 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.