Skip to main content

Company lists · Data refreshed September 2026

Top 22 IT consulting firms based in Portland, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 125 companies tracked

RevenueBase identified 125 IT consulting firms headquartered in Portland, United States as of September 2026 and tracks 1,561 professional contacts across them, including 363 with verified work emails. New York is the largest hub.

This list covers IT consulting firms headquartered in Portland, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
125Companies
1,561Contacts tracked
363Verified emails
Unlock all 125 companies Free signup · no credit card · 500 free credits

The 22 largest IT consulting firms based in Portland, United States

Ranked by team size
Top 22 of 125 IT consulting firms based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT 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
CorsourcePartial evidence
Portland, OR, United StatesHQ checked Sep 4, 202651-20070

“CorSource is a technology consulting firm dedicated to turning innovation into a competitive advantage.”

Source: company website · checked Sep 4, 2026
2
ICSTIndirect evidence
Portland, ME, United StatesHQ checked Sep 4, 202651-20060

“iCST breathes and lives excellence.”

Source: company website · checked Sep 4, 2026
3
Tech Heads, INCPartial evidence
Portland, OR, United StatesHQ checked Sep 4, 202651-20052

“Tech Heads is an IT Solution, Managed Service and Managed Security Service Provider located in beautiful Portland, OR.”

Source: company website · checked Sep 4, 2026
4
Percipio Consulting GroupPartial evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-5050

“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…”

Source: company website · checked Sep 4, 2026
5
Northcross GroupIndirect evidence
Portland, ME, United StatesHQ checked Sep 4, 202611-5034

“Northcross Group (NCG) helps companies take on big challenges and build sustainable programs for continued success as they grow and evolve.”

Source: company website · checked Sep 4, 2026
6
Axian, INCIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-5032

“Operating out of Portland, OR, Axian brings innovation, expertise, and collaboration together to help businesses thrive in a rapidly changing world.”

Source: company website · checked Sep 4, 2026
7
Serverlogic CorporationPartial evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-5027

“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…”

Source: company website · checked Sep 4, 2026
8
Pittman & Brooks, P.CIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-5025

“We started Pittman & Brooks because we believe that businesses need more than accountants, they need business consultants who are CPA-certified.”

Source: company website · checked Sep 4, 2026
9
Profocus TechnologyIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 202651-20024

“ProFocus Technology helps leaders achieve outcomes with senior consultants and accurately-matched talent.”

Source: company website · checked Sep 4, 2026
10
Radha ConsultingPartial evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-5023

“Radha Consulting was founded in 2005 to respond to the growing market need in the public sector for consulting services.”

Source: company website · checked Sep 4, 2026
11
Upward TechnologyIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-5016

“At Upward Technology, we have always believed that great technology can be a critical strategic lever for business growth and success.”

Source: company website · checked Sep 4, 2026
12
APPKUIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 20261-1016

“AppKu is your best choice for information technology and systems services!”

Source: company website · checked Sep 4, 2026
13
3 Tree TechIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-5014

“We are your Trusted Advisors.”

Source: company website · checked Sep 4, 2026
14
Davinci DigitalIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-5014

“DaVinci Digital creates innovative, complete Information Technology solutions that can dramatically improve your organization's capabilities, capacity, and systems management.”

Source: company website · checked Sep 4, 2026
15
Extendrum TechnologiesIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-5014

“Extendrum Technologies provides pioneering Information Technology services in application architecture and development, client/server and web development, process methodology…”

Source: company website · checked Sep 4, 2026
16
Access TechIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 20261-109

“Here’s a secret: until you get down into the real nitty gritty, Information Technology is something anyone can learn.”

Source: company website · checked Sep 4, 2026
17
Lead IT Consulting LLCIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 20261-108

“Welcome to Lead I.T, a full-service technology partner for the modern era of information-driven business.”

Source: company website · checked Sep 4, 2026
18
Opal Creek ConsultingStrong evidence
Portland, OR, United StatesHQ checked Sep 4, 20261-107

“At Opal Creek Consulting, we help finance leaders turn IT systems into growth engines.”

Source: company website · checked Sep 4, 2026
19
Spitzer Technology ConsultingStrong evidence
Portland, OR, United StatesHQ checked Sep 4, 20261-107

“Spitzer Technology Consulting was started in 2009 to provide IT support with a personal touch.”

Source: company website · checked Sep 4, 2026
20
M28 Global, INCIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-506

“M28 Global Consultants and Alliance Partners work with leaders of businesses and organizations as they address significant operational challenges driven by: Complexity tied to…”

Source: company website · checked Sep 4, 2026
21
Indelible LLCPartial evidence
Portland, OR, United StatesHQ checked Sep 4, 202611-506

“About Indelible At Indelible, we are more than just a consultancy; we are your Trusted Advisors in IT, Security, and Project Management.”

Source: company website · checked Sep 4, 2026
22
Artichoke Consulting LLCIndirect evidence
Portland, OR, United StatesHQ checked Sep 4, 20261-105

“We are a tech team focused on the professional service industry, end-user adoption, and great go-lives.”

Source: company website · checked Sep 4, 2026

Showing 22 of 125 IT consulting firms based in Portland, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 363 reachable decision-makers.

Free signup · no credit card

See all 125 companies

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

As of Sep 4, 2026
1-10Median size (employees)
New YorkLargest hub · 1002 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
77
11-50
32
51-200
13
201-500
1
501-1,000
1
10001+
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 Portland, over 125 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 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 Portland, United States whose own description of what they do matches “IT 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 IT consulting firms, and records with no verified work email. Companies headquartered outside Portland 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, 363 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.

IT consulting firms by metro in the United States

Frequently asked

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

RevenueBase identified 125 IT consulting firms headquartered in Portland, 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?

Corsource, headquartered in Portland, tops this list with the largest team on record.

Which city has the most IT consulting firms?

New York leads with 1002 headquartered companies, followed by Houston (627) and Dallas (504).

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 363 verified decision-maker contacts tracked across these 125 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 125 IT consulting firms based in Portland, United States. Start with a free account, no credit card.

Get the full list

Related lists

Browse: Companies home · IT consulting firms in United States · All United States lists · All IT 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.

More company lists