Company lists · Data refreshed September 2026

Top 25 Big 5 law firms based in Pasadena, United States

Name: Big 5 law firms based in Pasadena, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 69 companies tracked

RevenueBase identified 69 company matches for big 5 law firms associated with Pasadena, United States as of September 2026 and tracks 507 professional contacts across them, including 317 with verified work emails. Across the United States, New York is the largest hub for this category (1,021 companies); Pasadena has 69.

This list covers company matches for big 5 law firms associated with Pasadena, 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 23, 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 23, 2026 How this list was built

69Companies

507Contacts tracked

317Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest big 5 law firms based in Pasadena, United States

Ranked by team size

Top 25 of 69 company matches for big 5 law firms based in Pasadena, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Collins Collins LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	51-200	126 contacts →
	Exact match “Since 1964, C+C has successfully guided its clients to outstanding results in both litigation and transactional matters.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Lagerlof, LLP	Exact match	Pasadena, United StatesHQ recorded Sep 23, 2026	51-200	81 contacts →
	Exact match “Lagerlof, LLP is the largest firm in Pasadena.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Hahn & Hahn LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	11-50	54 contacts →
	Exact match “Hahn & Hahn LLP is your steadfast legal partner, helping you navigate change and opportunity.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Anglin Flewelling & Rasmussen LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	51-200	26 contacts →
	Exact match “Founded in 2002 by a handful of partners from Los Angeles and Pasadena law firms, AFRCT has grown to the largest full-service law firm in the San Gabriel Valley/Pasadena (CA)…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Garrett & Tully, APC	Exact match	Pasadena, United StatesHQ recorded Sep 23, 2026	11-50	20 contacts →
	Exact match “Welcome to Garrett & Tully, APC.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Yang Professional LAW Corporation	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	51-200	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Hackler Flynn & Associates	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	11-50	9 contacts →
	Exact match “We play a significant role in protecting and defending the backbone of our society - business owners.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Scheidemantle LAW Group P.C	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Steinfl Bruno, LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	11-50	7 contacts →
	Exact match “At Steinfl+ Bruno, we are innovative thinkers and paradigm challengers.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	LAW Offices Of Timothy Bowles, P.C	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	7 contacts →
	Exact match “The Law Offices of Timothy Bowles, P.C.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Cotman IP LAW Group, Aplc	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	7 contacts →
	Exact match “Cotman IP makes it simple for companies & inventors to protect and generate value from inventions, brands, and creative works.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Connon Wood LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “Connon Wood LLP represents its clients in high-end business and commercial litigations, arbitrations, and alternative dispute resolution settings worldwide from our offices in Los…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Russakow & Tan, LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Russakow & Tan, LLP is a law firm with a diverse practice including business law, employment law, probate & trust litigation, family law, real estate law, and personal injury.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Chiao & Wu, LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Chiao & Wu, LLP, is a law firm committed to serving the legal interests of individuals and businesses.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Jcip Intellectual Property LAW	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “JCIP is a full-service intellectual property boutique law firm in Los Angeles, California.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Pyramid Legal, APC	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “Pyramid Legal is a multi-service law firm, comprised of a team of compassionate and aggressive attorneys dedicated to delivering quality legal representation in various areas of…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Parsus LAW	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “Parsus Law is an entrepreneurial, boutique law firm offering quality, practical and cost-effective legal services to businesses and entrepreneurs.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Counsel For Creators LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “Counsel for Creators LLP helps creative professionals and businesses to use the law to do better work and make more money.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Bezdik Kassab LAW Group	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “We are a boutique law firm.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Larson & Gaston, LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “Larson & Gaston is a law firm that practices a wide range of business law in California.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Lumos Law, Professional Corporation	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “We are a boutique firm leveraging world-class skills and experience for our clients in the technology and online space.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	The Long LAW Group, PC	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “The Long Law Group is a boutique firm of elite attorneys who rely on their extensive experience in the business and entertainment worlds to provide advice and counsel to…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Okazaki LAW Offices	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Pumilia & Rosenberger LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Based in Pasadena, Pumilia & Rosenberger LLP supports emerging and established businesses by encouraging practical, business-oriented solutions tailored to our clients’ needs.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Chuck & Tsoong, LLP	Exact match	Pasadena, CA, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “EXCELLENCE INTEGRITY EFFICIENCY We understand the importance of our role as attorneys in advising and representing clients.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “big 5 law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 69 big 5 law firms based in Pasadena, United States

See the full list, filter by size, metro and specialty, and access 317 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Big 5 law firms based in Pasadena, United States at a glance

As of Sep 23, 2026

62.5%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Pasadena, so it is reported there. Company counts and contact totals on this page are exact for Pasadena, over 69 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 Pasadena, United States whose business descriptions match “big 5 law firms” 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 317 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 23, 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.

Big 5 law firms by metro in the United States

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 “big 5 law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many big 5 law firms are there based in Pasadena, United States?

RevenueBase identified 69 company matches for big 5 law firms associated with Pasadena, 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?

Collins Collins LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most big 5 law firms?

New York leads the United States with 1,021 company records, followed by Chicago (492) and Los Angeles (477). Pasadena has 69.

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 317 professional contacts with verified work emails tracked across these 69 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 69 big 5 law firms based in Pasadena, United States. Start with a free account, no credit card.

Download this list →

Related lists

Big 5 law firms by geography

Browse the directory

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.