Company lists · Data refreshed September 2026

Top 25 IT professional services companies based in Portland, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 70 companies tracked

RevenueBase identified 70 company matches for IT professional services companies associated with Portland, United States as of September 2026 and tracks 621 professional contacts across them, including 204 with verified work emails. Across the United States, New York is the largest hub for this category (613 companies); Portland has 70.

This list covers company matches for IT professional services companies 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 27, 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 27, 2026 How this list was built

70Companies

621Contacts tracked

204Verified emails

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The 25 largest IT professional services companies based in Portland, United States

Ranked by team size

Top 25 of 70 company matches for IT professional services companies based in Portland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 27, 2026	51-200	69 contacts →
	Exact match “CorSource is a technology consulting firm dedicated to turning innovation into a competitive advantage.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	ICST	Exact match	Portland, ME, United StatesHQ recorded Sep 27, 2026	51-200	60 contacts →
	Exact match “iCST breathes and lives excellence.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Tech Heads, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
4	Information Systems Management	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	11-50	35 contacts →
	Exact match “With the June 2018 merger, ISM is now part of SWK Technologies, Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	LTT Partners	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	11-50	32 contacts →
	Exact match “LTT Partners is your full-service technology partner committed to delivering tailored, end-to-end solutions that help businesses thrive.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Axian, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	11-50	30 contacts →
	Exact match “Operating out of Portland, OR, Axian brings innovation, expertise, and collaboration together to help businesses thrive in a rapidly changing world.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Bridgetech	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	11-50	28 contacts →
	Exact match “From 24/7 help desk support and system maintenance to strategic technology guidance, we ensure your operations run smoothly, securely, and are built for the future.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Serverlogic Corporation	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	11-50	27 contacts →
	Exact match “ServerLogic has provided comprehensive IT professional services along with premier customer service to a wide range of customers from mid-sized organizations to large enterprises…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Profocus Technology	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	51-200	24 contacts →
	Exact match “ProFocus Technology helps leaders achieve outcomes with senior consultants and accurately-matched talent.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	3 Tree Tech	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	11-50	14 contacts →
	Exact match “We are your Trusted Advisors.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Davinci Digital	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	11-50	14 contacts →
	Exact match “DaVinci Digital creates innovative, complete Information Technology solutions that can dramatically improve your organization's capabilities, capacity, and systems management.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Access Tech	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
13	Lead IT Consulting LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
14	SMB Technologies. INC	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	1-10	8 contacts →
	Exact match “SMB Technologies is your #1 source for both the Apple and Windows platforms in the Portland Metropolitan area.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Portland Internetworks	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	11-50	7 contacts →
	Exact match “What does Portland Internetworks do?” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Spitzer Technology Consulting	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
17	The Apricity Group	Exact match	Portland, ME, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
18	Indelible LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
19	Teamlogic IT Of NE Portland	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	1-10	6 contacts →
	Exact match “TeamLogic IT is a provider of technology solutions that businesses rely on for best-in-class Managed IT Services, providing 360 degrees of proactive, preventative and responsive…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Artichoke Consulting LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
21	The Procomp Group	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	1-10	5 contacts →
	Exact match “Since 2002, the ProComp Group has leveraged information technology to promote the success of Portland-area small businesses.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Accomtec	Exact match	Portland, ME, United StatesHQ recorded Sep 27, 2026	1-10	5 contacts →
	Exact match “accomtec is a single source of IT solutions for small, medium, enterprise, government and education organizations.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Northwest IT Services, INC	Exact match	Portland, United StatesHQ recorded Sep 27, 2026	51-200	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Centerspan	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 2026	1-10	4 contacts →
	Exact match “Get where you want to be.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Digital By Design	Exact match	Portland, OR, United StatesHQ recorded Sep 27, 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 27, 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 “IT professional services companies”. 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 IT professional services companies based in Portland, United States

See the full list, filter by size, metro and specialty, and access 204 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT professional services companies based in Portland, United States at a glance

As of Sep 27, 2026

32.9%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

Sep 27, 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 “IT professional services companies” 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 204 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 27, 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.

IT professional services companies 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 “IT professional services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT professional services companies are there based in Portland, United States?

RevenueBase identified 70 company matches for IT professional services companies 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 IT professional services companies?

New York leads the United States with 613 company records, followed by Houston (455) and Dallas (343). 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 204 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 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 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.