Company lists · Data refreshed September 2026

Top 21 Legal workflow consulting firms based in Costa Mesa, United States

Name: Legal workflow consulting firms based in Costa Mesa, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 47 companies tracked

RevenueBase identified 47 legal workflow consulting firms headquartered in Costa Mesa, United States as of September 2026 and tracks 705 professional contacts across them, including 367 with verified work emails. New York is the largest hub.

This list covers legal workflow consulting firms headquartered in Costa Mesa, 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

47Companies

705Contacts tracked

367Verified emails

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The 21 largest legal workflow consulting firms based in Costa Mesa, United States

Ranked by team size

Top 21 of 47 legal workflow consulting firms based in Costa Mesa, 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.
#	Company	Headquarters	Employees	Contacts
1	Ross, Wolcott, Teinert & Prout LLPPartial evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	11-50	14
	“At Ross, Wolcott, Teinert & Prout LLP, we are dedicated to delivering exceptional legal services with a focus on quality, efficiency, and value.” Source: company website · checked Sep 4, 2026
2	Buckner, Robinson & MirkovichIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	11-50	12
	“With over 30 years of industry experience and recognition, Buckner, Robinson & Mirkovich offers only the highest caliber of experienced, efficient and business minded attorneys…” Source: company website · checked Sep 4, 2026
3	Randall Coffee Humphrey LLPIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	11-50	7
	“Randall Coffee & Humphrey LLP (“RCH”) is a full-service business litigation and transactional law firm providing the highest quality service, experience and advice to individuals…” Source: company website · checked Sep 4, 2026
4	Morey & Upton, LLPIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	11-50	7
	“Morey & Upton, LLP was formed in 1994 and has recovered over 250 million dollars over the years for its clients and their families through verdicts and settlements.” Source: company website · checked Sep 4, 2026
5	Legal Network INCPartial evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	7
	“Legal Network has served the legal community for more than 30 years with a focus on staffing the finest law firms and corporate legal departments.” Source: company website · checked Sep 4, 2026
6	Shah LAW Group, P.CIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	6
	Source: company website · checked Sep 4, 2026
7	Cumming & Associates, APCIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	3
	“What truly sets Cumming & Associates apart from other firms is our ability and desire to serve the client and develop lasting relationships.” Source: company website · checked Sep 4, 2026
8	Pivotal LAW Firm, INCIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	3
	“We are big law firm refugees.” Source: company website · checked Sep 4, 2026
9	Witt LAW Firm, PCIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	3
	“The Witt Law Firm is committed to providing effective lawyering for our clients.” Source: company website · checked Sep 4, 2026
10	Goodman Mooney LLPIndirect evidence	Costa Mesa, United StatesHQ checked Sep 4, 2026	1-10	3
	“The attorneys of Goodman Mooney offer years of experience in the fields of business, computer technology, Internet, start-ups and sports and entertainment.” Source: company website · checked Sep 4, 2026
11	Isyanova LAW PCIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	3
	“Being a business owner myself, I understand first-hand the challenges small-business owners face.” Source: company website · checked Sep 4, 2026
12	Schumann Arevalo LLPIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	11-50	2
	“Schumann Arevalo LLP is a law practice company based out of 30 Corporate Park, Suite 100, Irvine, California, United States, with offices in Los Angeles, Inland Empire and San…” Source: company website · checked Sep 4, 2026
13	DAY Bryne & McintoshIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	2
	“Day Bryne & McIntosh is a firm of skilled lawyers who practice a nuanced and client-focused approach to lawyering.” Source: company website · checked Sep 4, 2026
14	Mailly LAWPartial evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	2
	“At Mailly Law, we provide expert legal advice to medical device companies.” Source: company website · checked Sep 4, 2026
15	The Feldhake LAW Firm, A Professional CorporationIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	2
	Source: company website · checked Sep 4, 2026
16	Smiley Wang-Ekvall, LLPIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	11-50	1
	“Smiley Wang-Ekvall, LLP is a premiere law firm specializing in insolvency, real estate and business litigation with offices in Orange County and Los Angeles, California.” Source: company website · checked Sep 4, 2026
17	Oozoonian LAW CorporationPartial evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	1
	“Contracts & Business Law - Delivering unparalleled legal expertise and an outstanding client experience, OLC is committed to excellence.” Source: company website · checked Sep 4, 2026
18	Bock & Plummer, Attorneys At LAWIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	1
	“Boutique Litigation Specialists” Source: company website · checked Sep 4, 2026
19	Bois Legal CounselIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	1
	“In 2001, founder Tom Bois left a large international law firm to start Bois & Macdonald a boutique law practice.” Source: company website · checked Sep 4, 2026
20	Keadjian Law, P.CPartial evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	1
	“Keadjian Law, P.C, is a law firm focused on providing businesses and business professionals with legal services in the areas of corporate transaction, corporate formation and…” Source: company website · checked Sep 4, 2026
21	Grigorian Law, P.CIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 4, 2026	1-10	1
	Source: company website · checked Sep 4, 2026

Showing 21 of 47 legal workflow consulting firms based in Costa Mesa, United States

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Legal workflow consulting firms based in Costa Mesa, 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

11-50

51-200

201-500

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 Costa Mesa, over 47 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 Costa Mesa, 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 Costa Mesa 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, 367 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 Costa Mesa, United States?

RevenueBase identified 47 legal workflow consulting firms headquartered in Costa Mesa, 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?

Ross, Wolcott, Teinert & Prout LLP, headquartered in Costa Mesa, 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 367 verified decision-maker contacts tracked across these 47 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.