Company lists · Data refreshed September 2026

Top 25 Investment banking advisory firms based in Los Angeles, United States

Name: Investment banking advisory 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 17, 2026 146 companies tracked

RevenueBase identified 146 investment banking advisory firms headquartered in Los Angeles, United States as of September 2026 and tracks 5,718 professional contacts across them, including 2,748 with verified work emails. New York is the largest hub.

This list covers investment banking advisory 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 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 17, 2026 86% judged on-target in blind review

146Companies

5,718Contacts tracked

2,748Verified emails

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The 25 largest investment banking advisory firms based in Los Angeles, United States

Ranked by team size

Top 25 of 146 investment banking advisory firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to investment banking advisory 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Houlihan Lokey	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	3,576 contacts →
	Partial evidence “Houlihan Lokey, Inc.(NYSE:HLI) is a leading global investment bank recognized for delivering independent strategic and financial advice to corporations, financial sponsors, and…” Source: RevenueBase Database · checked Sep 17, 2026
2	Bellwether	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	201-500	308 contacts →
	Partial evidence “Bellwether is the trusted advisory partner to global institutional real estate investors, acting as a force multiplier for their internal teams.” Source: RevenueBase Database · checked Sep 17, 2026
3	B. Riley Financial	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	296 contacts →
	Indirect evidence “About B.” Source: RevenueBase Database · checked Sep 17, 2026
4	B. Riley Securities	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	201-500	183 contacts →
	Indirect evidence “B.” Source: RevenueBase Database · checked Sep 17, 2026
5	Imperial Capital, LLC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	201-500	130 contacts →
	Partial evidence “Imperial Capital, founded in 1997, is a full-service investment bank with offices in Los Angeles, New York, London, Milan, Stamford, Palm Beach, Houston, Boston, and Tel Aviv.” Source: RevenueBase Database · checked Sep 17, 2026
6	Intrepid Investment Bankers	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	127 contacts →
	Strong evidence “Intrepid is an investment bank focusing on M&A and capital advisory services for middle market companies.” Source: RevenueBase Database · checked Sep 17, 2026
7	Palm Tree LLC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	85 contacts →
	Partial evidence “Palm Tree is the modern M&A advisor.” Source: RevenueBase Database · checked Sep 17, 2026
8	Xnergy	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	42 contacts →
	Strong evidence “Xnergy Financial, Member FINRA/ SIPC, is an international investment banking firm providing debt and equity and merger and acquisition services to emerging growth and middle…” Source: RevenueBase Database · checked Sep 17, 2026
9	Salem Partners LLC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	41 contacts →
	Partial evidence “Los Angeles based Investment / Merchant Bank and Wealth Management Firm.” Source: RevenueBase Database · checked Sep 17, 2026
10	American Discovery Capital	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	39 contacts →
	Strong evidence “American Discovery Capital is an independent merchant-banking firm focused on making investments in the most active family-owned middle market U.S.” Source: RevenueBase Database · checked Sep 17, 2026
11	M&a Business Advisors	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	39 contacts →
	Partial evidence “M&A Business Advisors is a full-service Business Brokerage and Lower Middle Market M&A Advisory Firm and the Leader in Business Sales & Acquisitions.” Source: RevenueBase Database · checked Sep 17, 2026
12	Real Value Capital RVC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	38 contacts →
	Partial evidence “Real Value Capital is a US-based investment company specializing in overseas listings, mergers and acquisitions, corporate financing, strategic management consulting, and equity…” Source: RevenueBase Database · checked Sep 17, 2026
13	GT Securities	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “GT Securities is the broker-dealer platform built for experienced investment bankers who are ready to work on their own terms.” Source: RevenueBase Database · checked Sep 17, 2026
14	Growthink	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	37 contacts →
	Strong evidence “Growthink provides strategic advisory and investment banking services to forward-looking companies and organizations.” Source: RevenueBase Database · checked Sep 17, 2026
15	Cappello Group, INC	Strong evidence	Los Angeles, United StatesHQ checked Sep 17, 2026	11-50	36 contacts →
	Strong evidence “For over 51 years, the principals of Cappello Global, LLC and its affiliates have been providing innovative investment banking services to public and private companies.” Source: RevenueBase Database · checked Sep 17, 2026
16	Black Legend Capital	Partial evidence	Los Angeles, United StatesHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “Founded in 2011 by senior bankers from Merrill Lynch and Duff & Phelps, Black Legend Capital is a global M&A advisory firm that also acts as a principal in select transactions.” Source: RevenueBase Database · checked Sep 17, 2026
17	Ktbs LAW LLP F K A Klee, Tuchin, Bogdanoff & Stern LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “KTBS Law LLP (formerly known as Klee, Tuchin, Bogdanoff & Stern LLP) is a premier boutique law firm focusing on corporate and municipal restructuring, corporate finance, and…” Source: RevenueBase Database · checked Sep 17, 2026
18	Horatius Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	24 contacts →
	Partial evidence “Horatius Group supports founders, families, and business owners maximize the value of their privately held businesses with sell-side advisory, buy-side search, capital raising…” Source: RevenueBase Database · checked Sep 17, 2026
19	The Sage Group, LLC US	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Founded in The Sage Group is an independent investment bank that provides corporate finance advice to premium branded consumer and retail companies.” Source: RevenueBase Database · checked Sep 17, 2026
20	MJC Partners	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Strong evidence “MJC Partners, LLC (“MJC”) is an independent investment banking firm that offers a full range of strategic, transactional, and valuation-related services to our clients across…” Source: RevenueBase Database · checked Sep 17, 2026
21	Impact Capital Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Impact Capital Group is a professional M&A transaction, valuation, and strategic advisory firm.” Source: RevenueBase Database · checked Sep 17, 2026
22	Diamond Capital Advisors	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	20 contacts →
	Strong evidence “Diamond Capital Advisors is an investment bank headquartered in Los Angeles, CA.” Source: RevenueBase Database · checked Sep 17, 2026
23	Halifax West	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Halifax West is a merchant bank that serves independent sponsors and closely held private businesses.” Source: RevenueBase Database · checked Sep 17, 2026
24	NEW Century Capital Partners	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	11-50	17 contacts →
	Strong evidence “Wall Street’s leading investment bank providing an independent investment banking platform.” Source: RevenueBase Database · checked Sep 17, 2026
25	Agra Capital	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1-10	17 contacts →
	Strong evidence “AGRA Capital Advisor's is a merchant banking and private investment advisory firm servicing small and middle market clients on a wide range of corporate finance transactions.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: investment banking advisory firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names investment banking advisory firms.
Partial evidence: Its own public description names part of investment banking advisory firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name investment banking advisory firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 146 investment banking advisory firms based in Los Angeles, United States

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Investment banking advisory firms based in Los Angeles, United States at a glance

As of Sep 17, 2026

48.1%Verified-email coverage

39.2Average contacts per company

1-10Median size (employees)

532.2%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 146 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 banking advisory 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 Los Angeles, United States whose own description of what they do matches “investment banking advisory 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 investment banking advisory 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 investment banking advisory 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 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, 2,748 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 17, 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 banking advisory firms by metro in the United States

Investment banking advisory firms in New York777
Investment banking advisory firms in Chicago165
Investment banking advisory firms in Los Angeles146
Investment banking advisory firms in Atlanta125
Investment banking advisory firms in Miami113
Investment banking advisory firms in Houston111
Investment banking advisory firms in Dallas110
Investment banking advisory firms in San Francisco97
Investment banking advisory firms in Boston86
Investment banking advisory firms in Austin72
Investment banking advisory firms in Charlotte67
Investment banking advisory firms in Washington62
Investment banking advisory firms in Denver53
Investment banking advisory firms in Tampa49
Investment banking advisory firms in San Diego47
Investment banking advisory firms in New York City43
Investment banking advisory firms in Newport Beach42
Investment banking advisory firms in Minneapolis40
Investment banking advisory firms in Scottsdale39
Investment banking advisory firms in Boca Raton32
Investment banking advisory firms in Irvine31
Investment banking advisory firms in Phoenix29
Investment banking advisory firms in Philadelphia28
Investment banking advisory firms in Nashville27
Investment banking advisory firms in Santa Monica27
Investment banking advisory firms in Seattle27
Investment banking advisory firms in Fort Lauderdale25
Investment banking advisory firms in Raleigh25

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 investment banking advisory 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 investment banking advisory firms are there based in Los Angeles, United States?

RevenueBase identified 146 investment banking advisory 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?

Houlihan Lokey, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most investment banking advisory firms?

New York leads with 777 headquartered companies, followed by Chicago (165) and Los Angeles (146).

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 2,748 verified decision-maker contacts tracked across these 146 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 17, 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.