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Company lists · Data refreshed September 2026

Top 20 Consultancy agencies based in Honolulu, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 41 companies tracked

RevenueBase identified 41 consultancy agencies headquartered in Honolulu, United States as of September 2026 and tracks 216 professional contacts across them, including 93 with verified work emails. New York is the largest hub.

This list covers consultancy agencies headquartered in Honolulu, 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 24, 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 24, 2026 86% judged on-target in blind review
41Companies
216Contacts tracked
93Verified emails
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The 20 largest consultancy agencies based in Honolulu, United States

Ranked by team size
Top 20 of 41 consultancy agencies based in Honolulu, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to consultancy agencies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Enviroservices & Training Center
Strong evidenceHonolulu, HI, United StatesHQ checked Sep 24, 202651-20044 contacts →

Strong evidence

“We Are a Full-Service Environmental Consultancy.”

Source: RevenueBase Database · checked Sep 24, 2026
2
IQ 360
Strong evidenceHonolulu, HI, United StatesHQ checked Sep 24, 202611-5026 contacts →

Strong evidence

“iQ 360® is a premier woman- and minority-owned business communication consultancy helping clients build value, manage risk and amplify success worldwide.”

Source: RevenueBase Database · checked Sep 24, 2026
3
Lawelawe Management Group LLC
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 202611-5022 contacts →

Indirect evidence

“Lawelawe Management Group provides the expertise and resources needed to elevate your business to new heights.”

Source: RevenueBase Database · checked Sep 24, 2026
4
Olomana Loomis ISC
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 202611-5020 contacts →

Indirect evidence

“Olomana Loomis ISC is a full-service integrated business consulting, marketing, brand and communications firm serving businesses, nonprofits, government agencies, industry…”

Source: RevenueBase Database · checked Sep 24, 2026
5
Doug Harris Brand & Revenue Consultant
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-1019 contacts →

Indirect evidence

“Our focus is growing revenue for businesses.”

Source: RevenueBase Database · checked Sep 24, 2026
6
Refinery Creative
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-107 contacts →

Indirect evidence

“Refinery Creative is the elevated creative partner for corporate teams across hospitality, nonprofit, real estate, and other industry sectors-delivering strategic clarity…”

Source: RevenueBase Database · checked Sep 24, 2026
7
Manageability LLC
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-106 contacts →

Indirect evidence

“Manageability provides business management and marketing consulting services to organizations primarily focused on the built environment.”

Source: RevenueBase Database · checked Sep 24, 2026
8
Chun, Cordasco & Associates
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-105 contacts →

Indirect evidence

“Our firm provides customized solutions for each of our clients based on a variety of factors.”

Source: RevenueBase Database · checked Sep 24, 2026
9
Blackletter Group
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-105 contacts →

Indirect evidence

“At Blackletter Group (BLG), we solve our clients' business challenges by combining a deep understanding of their goals and objectives with thoughtful strategy and impactful…”

Source: RevenueBase Database · checked Sep 24, 2026
10
Banyan Recruitment
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-105 contacts →

Indirect evidence

“Banyan Recruitment is recognized as a leading specialist in the recruitment of Finance, Accounting, Sales, Management Consulting, Strategy, HR and Technology professionals.”

Source: RevenueBase Database · checked Sep 24, 2026
11
Saltshine Creative
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-103 contacts →

Indirect evidence

“We make brands shine by offering the essentials: artistic magazine-grade photography, graphic design, web design, branding, copywriting, and marketing strategies.”

Source: RevenueBase Database · checked Sep 24, 2026
12
Siebert Consulting Group LLC
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-102 contacts →

Indirect evidence

“Siebert Consulting Group is a Strategic and Digital Marketing Consulting firm that assists their clients with strategic development of their marketing strategy that will assist…”

Source: RevenueBase Database · checked Sep 24, 2026
13
Mana'olana International
Strong evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-102 contacts →

Strong evidence

“Mana’olana International is a full-service business consultancy firm capable of assisting organizations of all sizes, both public and private, with getting where they need to go.”

Source: RevenueBase Database · checked Sep 24, 2026
14
Teihaku Security Business Consultants
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-102 contacts →

Indirect evidence

“We are at the core of modern technology and media and have monitored their growth in order to inform our own legal methods, all to give you excellent advice that will last for…”

Source: RevenueBase Database · checked Sep 24, 2026
15
Champagne Collaborations
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-102 contacts →

Indirect evidence

“Champagne Collaborations, L.L.C, is here to help your business find value through collaboration!”

Source: RevenueBase Database · checked Sep 24, 2026
16
Nakata Advisory, LLC
Strong evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-102 contacts →

Strong evidence

“Unyong Nakata is the Founder and Principal of Nakata Advisory, a strategic consultancy known for turning ideas into action and complexity into results.”

Source: RevenueBase Database · checked Sep 24, 2026
17
Fish Tank Creative
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-102 contacts →

Indirect evidence

“Fish Tank Creative was born out of a need for specialized culturally aware, strategic planning for brands everywhere, big and small.”

Source: RevenueBase Database · checked Sep 24, 2026
18
Vantage Point Digital
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-101 contacts →

Indirect evidence

“Digital marketing and advertising consulting agency.”

Source: RevenueBase Database · checked Sep 24, 2026
19
Steve Novak Consulting
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-101 contacts →

Indirect evidence

“Improving Profits by Improving Performance We work with organizations and individuals to define, then achieve, their goals by focusing on Strategic Planning, Business Operations…”

Source: RevenueBase Database · checked Sep 24, 2026
20
DF World Group LLC
Indirect evidenceHonolulu, HI, United StatesHQ checked Sep 24, 20261-101 contacts →

Indirect evidence

“Business Consulting Company - We focus on helping new businesses and existing businesses with strategy.”

Source: RevenueBase Database · checked Sep 24, 2026

Showing 20 of 41 consultancy agencies based in Honolulu, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 93 reachable decision-makers.

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Consultancy agencies based in Honolulu, United States at a glance

As of Sep 24, 2026
43.1%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
4958.5%Largest-city concentration · New York
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
5
51-200
1

Email recency for this list is measured across the whole United States list rather than for Honolulu, so it is reported there. Company counts and contact totals on this page are exact for Honolulu, over 41 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 consultancy agencies, 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 Honolulu, United States whose own description of what they do matches “consultancy agencies”. 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 consultancy agencies), 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 consultancy agencies, and records with no verified work email. Companies headquartered outside Honolulu 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, 93 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 24, 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.

Consultancy agencies by metro in the United States

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 consultancy agencies, 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 consultancy agencies are there based in Honolulu, United States?

RevenueBase identified 41 consultancy agencies headquartered in Honolulu, 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?

Enviroservices & Training Center, headquartered in Honolulu, tops this list with the largest team on record.

Which city has the most consultancy agencies?

New York leads with 2033 headquartered companies, followed by Los Angeles (916) and Chicago (845).

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 93 verified decision-maker contacts tracked across these 41 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 24, 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.

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