Company lists · Data refreshed September 2026

Top 25 Itsm consulting firms based in Portland, United States

Name: Itsm consulting firms based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 70 companies tracked

RevenueBase identified 70 company matches for itsm consulting firms associated with Portland, United States as of September 2026 and tracks 556 professional contacts across them, including 182 with verified work emails. Across the United States, New York is the largest hub for this category (467 companies); Portland has 70.

This list covers company matches for itsm consulting firms associated with Portland, 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 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 RevenueBase SmartSearch · Exact Recorded Sep 4, 2026 How this list was built

70Companies

556Contacts tracked

182Verified emails

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The 25 largest itsm consulting firms based in Portland, United States

Ranked by team size

Top 25 of 70 company matches for itsm consulting firms based in Portland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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	Corsource	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	51-200	70 contacts →
	Exact match “CorSource is a technology consulting firm dedicated to turning innovation into a competitive advantage.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	ICST	Exact match	Portland, ME, United StatesHQ recorded Sep 4, 2026	51-200	60 contacts →
	Exact match “iCST breathes and lives excellence.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	Tech Heads, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	51-200	52 contacts →
	Exact match “Tech Heads is an IT Solution, Managed Service and Managed Security Service Provider located in beautiful Portland, OR.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	Percipio Consulting Group	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	11-50	50 contacts →
	Exact match “Growth grounded in Partnership Deeply rooted in the Pacific Northwest, Percipio Group is a Portland-based consulting firm that is sharply focused on a prosperous future for the…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Northcross Group	Exact match	Portland, ME, United StatesHQ recorded Sep 4, 2026	11-50	34 contacts →
	Exact match “Northcross Group (NCG) helps companies take on big challenges and build sustainable programs for continued success as they grow and evolve.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Pepper Foster Consulting	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	51-200	19 contacts →
	Exact match “Pepper Foster Consulting is a strategic project consulting firm with offices in Atlanta, Minneapolis, and Portland, OR.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	Xendat Data & Analytics	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	11-50	17 contacts →
	Exact match “At Xendat Data & Analytics, we help IT and business leaders make smarter decisions about their data.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	3 Tree Tech	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	11-50	14 contacts →
	Exact match “We are your Trusted Advisors.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Access Tech	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	9 contacts →
	Exact match “Here’s a secret: until you get down into the real nitty gritty, Information Technology is something anyone can learn.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	Lead IT Consulting LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	8 contacts →
	Exact match “Welcome to Lead I.T, a full-service technology partner for the modern era of information-driven business.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Opal Creek Consulting	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	7 contacts →
	Exact match “At Opal Creek Consulting, we help finance leaders turn IT systems into growth engines.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Spitzer Technology Consulting	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	7 contacts →
	Exact match “Spitzer Technology Consulting was started in 2009 to provide IT support with a personal touch.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Mgp, INC	Exact match	Portland, ME, United StatesHQ recorded Sep 4, 2026	11-50	7 contacts →
	Exact match “MGP is a business consulting firm dedicated to delivering superior results to our customers.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	The Apricity Group	Exact match	Portland, ME, United StatesHQ recorded Sep 4, 2026	51-200	6 contacts →
	Exact match “The Apricity Group is a global business and technology consulting company specializing in Salesforce.com, ERP and Professional Services Cloud solutions.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	Indelible LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	11-50	6 contacts →
	Exact match “About Indelible At Indelible, we are more than just a consultancy; we are your Trusted Advisors in IT, Security, and Project Management.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Artichoke Consulting LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	5 contacts →
	Exact match “We are a tech team focused on the professional service industry, end-user adoption, and great go-lives.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Digital By Design	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	4 contacts →
	Exact match “At Digital By Design, we serve as your compass in the dynamic digital landscape.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Centerspan	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	4 contacts →
	Exact match “Get where you want to be.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19	Delaris LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	4 contacts →
	Exact match “Located in beautiful Portland, Oregon we specialize in listening, then partnering with our clients to achieve results.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20	Campfire IT Solutions	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	3 contacts →
	Exact match “Our team of highly skilled and experienced professionals who are ready to tackle any challenge.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21	Digiwest Managed Services, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	11-50	2 contacts →
	Exact match “DIGIWEST MANAGED SERVICES, LLC is a company based out of 851 SW 6TH AVE, Portland, Oregon, United States.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22	Bass Information Technology, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	11-50	1 contacts →
	Exact match “IT services” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23	Liberty Ship Technology	Exact match	Portland, ME, United StatesHQ recorded Sep 4, 2026	11-50	1 contacts →
	Exact match “Liberty Ship provides IT advisory and consulting services to businesses to help them ensure that they are getting the greatest benefit from their IT resources.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24	Avail Systems, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	1 contacts →
	Exact match “We are a hands-on consultancy dedicated to insuring clients see a full measure of value for every technology dollar invested in their business.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25	The Dunham Group	Exact match	Portland, OR, United StatesHQ recorded Sep 4, 2026	1-10	1 contacts →
	Exact match “Small and Medium businesses can be even more competitive adopting unique strategies for IT.” Recorded in the RevenueBase company graph · Sep 4, 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 “itsm consulting 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 70 itsm consulting firms based in Portland, United States

See the full list, filter by size, metro and specialty, and access 182 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Itsm consulting firms based in Portland, United States at a glance

As of Sep 4, 2026

32.7%Verified-email coverage

7.9Average contacts per company

1-10Median size (employees)

Sep 4, 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 Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 70 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 Portland, United States whose business descriptions match “itsm consulting 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 182 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 4, 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.

Itsm consulting 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 “itsm consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many itsm consulting firms are there based in Portland, United States?

RevenueBase identified 70 company matches for itsm consulting firms associated with Portland, 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?

Corsource 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 itsm consulting firms?

New York leads the United States with 467 company records, followed by Houston (328) and Atlanta (280). Portland has 70.

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 182 professional contacts with verified work emails tracked across these 70 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 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.