Company lists · Data refreshed September 2026

Top 23 Investment management law firms based in Los Angeles, United States

Name: Investment management law firms based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 166 companies tracked

RevenueBase identified 166 investment management law firms headquartered in Los Angeles, United States as of September 2026 and tracks 5,810 professional contacts across them, including 2,953 with verified work emails. New York is the largest hub.

This list covers investment management law firms headquartered in Los Angeles, 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

166Companies

5,810Contacts tracked

2,953Verified emails

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The 23 largest investment management law firms based in Los Angeles, United States

Ranked by team size

Top 23 of 166 investment management law firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names investment management law 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.
#	Company	Headquarters	Employees	Contacts
1	Payden & RygelStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	201-500	241
	“Payden & Rygel stands as one of the largest independently-owned global investment management firms, providing a comprehensive suite of investment strategies and solutions.” Source: company website · checked Sep 4, 2026
2	AristotleStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	201-500	214
	“Aristotle is a majority employee-owned investment management organization backed by an experienced leadership team that has worked together for over twenty-five years.” Source: company website · checked Sep 4, 2026
3	BEL AIR Investment AdvisorsPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	11-50	112
	“Bel Air was founded in 1997 to service the investment needs of wealthy individuals and families.” Source: company website · checked Sep 4, 2026
4	Churchill Management Group At Focus Partners WealthPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	1,001-5,000	86
	“Churchill Management Group at Focus Partners Wealth's objective is to help our clients make money and keep it.” Source: company website · checked Sep 4, 2026
5	Elkins Kalt Weintraub Reuben Gartside LLPPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	80
	“Elkins Kalt Weintraub Reuben Gartside LLP is a full-service law firm founded by leading partners from nationally recognized firms in order to provide top-tier legal service and…” Source: company website · checked Sep 4, 2026
6	Russ, August & KabatIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	76
	“Russ August & Kabat was founded in 1990 by Larry Russ, Rick August and Jules Kabat.” Source: company website · checked Sep 4, 2026
7	Wolf, Rifkin, Shapiro, Schulman & Rabkin, LLPIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	76
	“WOLF, RIFKIN, SHAPIRO, SCHULMAN & RABKIN, LLP was founded in 1977 and is comprised of over 45 lawyers, with offices in Los Angeles and Las Vegas.” Source: company website · checked Sep 4, 2026
8	Hill, Farrer & Burrill LLPIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	67
	“Hill Farrer attorneys have successfully handled thousands of transactions and won thousands of cases.” Source: company website · checked Sep 4, 2026
9	AdviceperiodPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	58
	“At AdvicePeriod, we think it’s time to reinvent wealth management and focus clients on the important decisions necessary to manage their wealth.” Source: company website · checked Sep 4, 2026
10	King, Holmes, Paterno & Soriano, LLPIndirect evidence	Los Angeles, United StatesHQ checked Sep 4, 2026	11-50	55
	“The attorneys at King, Holmes, Paterno & Soriano, LLP provide innovative thinking, cutting edge deal making and powerful litigation and business strategies to our clients.” Source: company website · checked Sep 4, 2026
11	Sklar Kirsh LLPPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	55
	“Sklar Kirsh LLP is a corporate, real estate, entertainment, and litigation law firm founded by attorneys from nationally and internationally recognized firms who provide top tier…” Source: company website · checked Sep 4, 2026
12	Keystone LAW Group, P.CPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	53
	“At Keystone Law Group, P.C, our experienced attorneys handle probate, trust, and estate cases for individuals in California and throughout the United States.” Source: company website · checked Sep 4, 2026
13	Mann Gelon Smith Sroka LEE LLPPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	51
	“Mann Gelon Smith Sroka Lee LLP is a leading tax and business management boutique located in Los Angeles, California.” Source: company website · checked Sep 4, 2026
14	Prospera Law, LLPPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	11-50	49
	“We at Prospera Law are committed to enabling deals and solving problems.” Source: company website · checked Sep 4, 2026
15	Frandzel Robins Bloom & Csato LCIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	11-50	49
	“For almost 40 years, Frandzel Robins Bloom & Csato, L.C.” Source: company website · checked Sep 4, 2026
16	Westmount PartnersPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	11-50	41
	“In LA, you have numerous wealth management firms to choose from.” Source: company website · checked Sep 4, 2026
17	Manhattan WestStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	33
	“Manhattan West is a wealth management and alternatives investments firm for individuals and institutions that provides proprietary alternative investments across multiple asset…” Source: company website · checked Sep 4, 2026
18	BG LAWPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	31
	“BG Law dealmakers and litigators leverage their business backgrounds into practical legal advice and counsel for clients.” Source: company website · checked Sep 4, 2026
19	Brown Neri Smith & Khan LLPIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	11-50	29
	“Brown Neri Smith & Khan LLP (BNSK) is a boutique business litigation firm based in Los Angeles, California.” Source: company website · checked Sep 4, 2026
20	Koletsky Mancini Feldman LLPIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	11-50	28
	“Koletsky, Mancini, Feldman & Morrow was founded in 1987 with one goal in mind, to provide its clients with the highest quality legal services in the most cost effective manner…” Source: company website · checked Sep 4, 2026
21	Early Sullivan Wright Gizer & Mcrae LLPPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	11-50	27
	“Early Sullivan lawyers and professional staff are passionate about the practice of law.” Source: company website · checked Sep 4, 2026
22	Lee, Hong, Degerman, Kang & WaimeyIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	51-200	26
	“Established in 1991, LHDK & W has helped industry leaders across a broad array of sectors manage the complex challenges of succeeding in the global economy.” Source: company website · checked Sep 4, 2026
23	Sanchez & Amador, LLPPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	11-50	26
	“Sanchez & Amador, LLP is a distinguished Los Angeles-based business law firm founded in 1994.” Source: company website · checked Sep 4, 2026

Showing 23 of 166 investment management law firms based in Los Angeles, United States

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Investment management law firms based in Los Angeles, United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 747 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 Los Angeles, over 166 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 investment management law 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 Los Angeles, United States whose own description of what they do matches “investment management law 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 investment management law firms, and records with no verified work email. Companies headquartered outside Los Angeles 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, 2,953 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.

Investment management law firms by metro in the United States

Frequently asked

How many investment management law firms are there based in Los Angeles, United States?

RevenueBase identified 166 investment management law firms headquartered in Los Angeles, 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?

Payden & Rygel, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most investment management law firms?

New York leads with 747 headquartered companies, followed by Chicago (258) and Atlanta (186).

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 2,953 verified decision-maker contacts tracked across these 166 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.