Company lists · Data refreshed September 2026

Top 20 IT services and consulting companies based in Honolulu, United States

Name: IT services and consulting companies based in Honolulu, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 41 companies tracked

RevenueBase identified 41 IT services and consulting companies headquartered in Honolulu, United States as of September 2026 and tracks 424 professional contacts across them, including 134 with verified work emails. New York is the largest hub.

This list covers IT services and consulting companies 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 27, 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 27, 2026 86% judged on-target in blind review

41Companies

424Contacts tracked

134Verified emails

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The 20 largest IT services and consulting companies based in Honolulu, United States

Ranked by team size

Top 20 of 41 IT services and consulting companies based in Honolulu, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT services and consulting companies: 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	Datahouse	Partial evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	201-500	116 contacts →
	Partial evidence “DataHouse is a technology consulting & development firm that has earned a reputation for helping organizations improve their business practices and achieve better results.” Source: RevenueBase Database · checked Sep 27, 2026
2	Rvcm Revacomm , An Agile Defense Company	Indirect evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	51-200	32 contacts →
	Indirect evidence “RevaComm, Inc, An Agile Defense Company, is an enterprise digital transformation company.” Source: RevenueBase Database · checked Sep 27, 2026
3	Teravault Software	Indirect evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	11-50	16 contacts →
	Indirect evidence “At TERAVAULT Software, we prioritize creating a positive work culture where everyone is treated like family.” Source: RevenueBase Database · checked Sep 27, 2026
4	Indevtech Incorporated	Partial evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	13 contacts →
	Partial evidence “Since 2001, Indevtech has been providing end-to-end managed IT services to small- and medium-businesses in Hawaii.” Source: RevenueBase Database · checked Sep 27, 2026
5	DK Tech Solutions	Partial evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	10 contacts →
	Partial evidence “DK Tech Solutions is a Hawaii based IT business.” Source: RevenueBase Database · checked Sep 27, 2026
6	Hawaii Tech Support	Partial evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “Hawaii Tech Support was founded in 2004 with a simple goal – to be the kind of IT Partner that empowers Clients to be strong and resilient so that Hawaii and its residents can…” Source: RevenueBase Database · checked Sep 27, 2026
7	Optinet Hawaii LLC	Indirect evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	11-50	7 contacts →
	Indirect evidence “Optinet Hawaii LLC is a locally based Information Technology company with a focus on Hawaii’s small to medium sized businesses.” Source: RevenueBase Database · checked Sep 27, 2026
8	Roland Schorr & Tower	Partial evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	5 contacts →
	Partial evidence “A technology consulting firm with offices in Honolulu, Flagstaff, Astoria, and Seattle.” Source: RevenueBase Database · checked Sep 27, 2026
9	High Performance Systems INC	Partial evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	11-50	4 contacts →
	Partial evidence “Hawaii's leading Technology Provider with 30 years of experience Innovating & Executing Modern IT Strategy – teamed up with industry leaders to kōkua your business needs!” Source: RevenueBase Database · checked Sep 27, 2026
10	Techmana LLC	Strong evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Strong evidence “Techmana is Hawaii's premier IT consulting firm, specializing in software engineering and enterprise services.” Source: RevenueBase Database · checked Sep 27, 2026
11	Gohoku	Indirect evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	11-50	4 contacts →
	Indirect evidence “Providing information technology solutions to our customers system 2010.” Source: RevenueBase Database · checked Sep 27, 2026
12	Kinetic Connections, LLC	Partial evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Kinetic Connections, LLC is an information technology and business coaching consulting company.” Source: RevenueBase Database · checked Sep 27, 2026
13	Kilpen Technical Services, LLC	Indirect evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “KilPen offers Information Technology services to businesses throughout the United States and globally specializing in cloud services, process automation, project management, and…” Source: RevenueBase Database · checked Sep 27, 2026
14	WKS Solution	Indirect evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	11-50	2 contacts →
	Indirect evidence “WKS Solution specializes in guidance to organizations in the Semiconductors, Metals, Consumer Packaged Goods, and Consumer Electronics industries in North America, Western Europe…” Source: RevenueBase Database · checked Sep 27, 2026
15	System Optimization And Support, Ltd. Sos-Hawaii	Partial evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “System Optimization and Support is an engineering and consulting company based in Honolulu, HI, which brings more than 35 years of Information Technology experience to the table.” Source: RevenueBase Database · checked Sep 27, 2026
16	Opihi Net, LLC	Strong evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Strong evidence “Opihi Net, LLC is a small Kama'aina IT consulting firm.” Source: RevenueBase Database · checked Sep 27, 2026
17	Theorian	Indirect evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Indirect evidence “Technology Solution Architects Theorian has a proven track record for integrating and streamlining processes and technologies.” Source: RevenueBase Database · checked Sep 27, 2026
18	Clickmktg	Partial evidence	Honolulu, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Digital marketing and technology consulting.” Source: RevenueBase Database · checked Sep 27, 2026
19	Rapidtek Solutions	Indirect evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Indirect evidence “We're a business technology consultancy helping clients of all sizes optimize their business processes and supported through the use of technology.” Source: RevenueBase Database · checked Sep 27, 2026
20	adaptive.solutions	Partial evidence	Honolulu, HI, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Making IT Make Sense Most businesses aren't looking for a specific piece of IT equipment, they're looking for a solution to a problem.” Source: RevenueBase Database · checked Sep 27, 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: IT services and consulting companies. 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 IT services and consulting companies.
Partial evidence: Its own public description names part of IT services and consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT services and consulting companies. 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 20 of 41 IT services and consulting companies based in Honolulu, United States

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IT services and consulting companies based in Honolulu, United States at a glance

As of Sep 27, 2026

31.6%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

3382.9%Largest-city concentration · New York

Sep 27, 2026Page data 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 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 IT services and consulting companies, 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 “IT services and consulting companies”. 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 IT services and consulting companies), 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 IT services and consulting companies, 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, 134 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 27, 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.

IT services and consulting companies 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 IT services and consulting companies, 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 IT services and consulting companies are there based in Honolulu, United States?

RevenueBase identified 41 IT services and consulting companies 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?

Datahouse, headquartered in Honolulu, tops this list with the largest team on record.

Which city has the most IT services and consulting companies?

New York leads with 1387 headquartered companies, followed by Houston (926) and Dallas (734).

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 134 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 27, 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.