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Company lists · Data refreshed September 2026

Top 25 Kaizen consulting firms based in Los Angeles, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 103 companies tracked

RevenueBase identified 103 kaizen consulting firms headquartered in Los Angeles, United States as of September 2026 and tracks 339 professional contacts across them, including 63 with verified work emails. New York is the largest hub.

This list covers kaizen consulting 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
103Companies
339Contacts tracked
63Verified emails
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The 25 largest kaizen consulting firms based in Los Angeles, United States

Ranked by team size
Top 25 of 103 kaizen consulting 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 kaizen 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.
#CompanyHeadquartersEmployeesContacts
1
Haig Barrett INCPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 202611-5010

“Haig Barrett Inc has been successfully providing management consulting services in the US for over two decades, with a strong presence in the Automotive, BioPharma, Oil & Gas…”

Source: company website · checked Sep 4, 2026
2
Take NEW GroundPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-107

“We are a boutique consulting firm focused on maximizing organizational performance and efficiency.”

Source: company website · checked Sep 4, 2026
3
Blue Pisces Consulting INCIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-107
Source: company website · checked Sep 4, 2026
4
Catalyst Business InnovationsIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 202611-506

“Catalyst Business Innovations is A simple, proven way to boost your business performance.”

Source: company website · checked Sep 4, 2026
5
5w Management ConsultingPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 202611-506

“At 5W, we're dedicated to empowering exceptional leaders with top-tier consulting expertise that drives transformational growth.”

Source: company website · checked Sep 4, 2026
6
Kissinger GroupPartial evidence
Los Angeles, United States11-506

“Kissinger Group is a boutique consulting firm specializing in enterprise-level transformations.”

Source: company website · checked Sep 4, 2026
7
Expert FinancialPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-106

“Various types of business consulting and advisory solutions to help businesses grow and achieve their goals by providing them with flexible and customized options that suit their…”

Source: company website · checked Sep 4, 2026
8
Operations By DesignIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-105

“Operations by Design brings together a team of highly skilled consultants with decades of experience in business operations, process optimization, and administrative management.”

Source: company website · checked Sep 4, 2026
9
Co-HesionIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-104

“Co-hesion improves performance by fixing execution and alignment gaps in complex service organizations.”

Source: company website · checked Sep 4, 2026
10
Flex LLCIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 202611-503

“Flex is helping organizations take their operations to the next level.”

Source: company website · checked Sep 4, 2026
11
MG Consulting Firm, LLCPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-103

“At MG Consulting Firm, we are more than consultants, we are your global partner in operational excellence and sustainable growth.”

Source: company website · checked Sep 4, 2026
12
The Fourth WallPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-103

“We're here to FLIP the consulting industry on its head.”

Source: company website · checked Sep 4, 2026
13
WextegIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 202611-503

“Transforma tu #negocio a la era #digital”

Source: company website · checked Sep 4, 2026
14
VAL Wright ConsultingIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-103

“Internationally acclaimed innovation expert Val Wright was named as one of the top 50 resources for Chief Operating Officers by ClickSoftware.”

Source: company website · checked Sep 4, 2026
15
Clarke Executive Services GroupPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-103

“Clarke Executive Services Group is an operations consulting and team solutions & support firm that works with business owners to improve the infrastructure, organization…”

Source: company website · checked Sep 4, 2026
16
Ford FirmPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-102

“At Ford Firm, we specialize in business management, consulting, operational processes, financial strategy, and accounting services.”

Source: company website · checked Sep 4, 2026
17
Business And Project AnalystsPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 202611-502

“Our business initially commenced in the UK in 2001 as a Technology Consulting firm.”

Source: company website · checked Sep 4, 2026
18
Lnga ConsultingIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-102

“Building a Better Future At LNGA, we’ll help you define where you want to be and how you can get there.”

Source: company website · checked Sep 4, 2026
19
Artah, LLCPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 202611-501

“We offer a broad range of consulting services that are designed to help your company reach its potential.”

Source: company website · checked Sep 4, 2026
20
Lean AerospacePartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 202611-501

“We deliver integrated lean solutions made for Aerospace through leading-edge management consulting, training, process engineering, & project implementation.”

Source: company website · checked Sep 4, 2026
21
Ready NOW Lead Consulting GroupIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-101

“Communication is the center of all your successes and failures.”

Source: company website · checked Sep 4, 2026
22
George & Bird AdvisoryPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-101

“At George & Bird Advisory, we are dedicated to empowering organizations nationwide with innovative consulting services with a focus on organizational change management.”

Source: company website · checked Sep 4, 2026
23
HIT The Mark, LLCIndirect evidence
Los Angeles, United StatesHQ checked Sep 4, 20261-101

“At Hit the Mark, our goal is to ensure your goals are achieved both internally and externally.”

Source: company website · checked Sep 4, 2026
24
A Better DAY Group, INCIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-101
Source: company website · checked Sep 4, 2026
25
Zamora Development, INCIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261-101

“Specializing in the Construction Industry, Zamora Development works to bring out the best in a company.”

Source: company website · checked Sep 4, 2026

Showing 25 of 103 kaizen consulting firms based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 63 reachable decision-makers.

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Kaizen consulting firms based in Los Angeles, United States at a glance

As of Sep 4, 2026
1-10Median size (employees)
New YorkLargest hub · 211 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
86
11-50
14
201-500
1
501-1,000
1

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 103 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 kaizen 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 Los Angeles, United States whose own description of what they do matches “kaizen 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 kaizen consulting 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, 63 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.

Kaizen consulting firms by metro in the United States

Frequently asked

How many kaizen consulting firms are there based in Los Angeles, United States?

RevenueBase identified 103 kaizen consulting 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?

Haig Barrett INC, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most kaizen consulting firms?

New York leads with 211 headquartered companies, followed by Houston (196) and Atlanta (171).

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 63 verified decision-maker contacts tracked across these 103 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.

Ready to reach these companies? Verified emails and direct dials for all 103 kaizen consulting firms based in Los Angeles, United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Kaizen consulting firms in United States · All United States lists · All Kaizen consulting firms lists · New lists

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.

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