Company lists · Data refreshed September 2026

Top 25 Software contractors based in Portland, United States

Name: Software contractors based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 196 companies tracked

RevenueBase identified 196 software contractors headquartered in Portland, United States as of September 2026 and tracks 2,130 professional contacts across them, including 529 with verified work emails. New York is the largest hub.

This list covers software contractors 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 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 6, 2026 86% judged on-target in blind review

196Companies

2,130Contacts tracked

529Verified emails

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The 25 largest software contractors based in Portland, United States

Ranked by team size

Top 25 of 196 software contractors based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to software contractors: 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	American Chase	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	201-500	351 contacts →
	“We are American Chase.” Source: company website · checked Sep 6, 2026
2	Corsource	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	51-200	69 contacts →
	“CorSource is a technology consulting firm dedicated to turning innovation into a competitive advantage.” Source: company website · checked Sep 6, 2026
3	ICST	Indirect evidence	Portland, ME, United StatesHQ checked Sep 6, 2026	51-200	60 contacts →
	“iCST breathes and lives excellence.” Source: company website · checked Sep 6, 2026
4	Tech Heads, INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	51-200	52 contacts →
	“Tech Heads is an IT Solution, Managed Service and Managed Security Service Provider located in beautiful Portland, OR.” Source: company website · checked Sep 6, 2026
5	Information Systems Management	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	35 contacts →
	“With the June 2018 merger, ISM is now part of SWK Technologies, Inc.” Source: company website · checked Sep 6, 2026
6	Portland Webworks	Partial evidence	Portland, ME, United StatesHQ checked Sep 6, 2026	11-50	33 contacts →
	“Since Portland Webworks has been building custom software solutions that delight customers, improve efficiency, and drive business goals.” Source: company website · checked Sep 6, 2026
7	LTT Partners	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	32 contacts →
	“LTT Partners is your full-service technology partner committed to delivering tailored, end-to-end solutions that help businesses thrive.” Source: company website · checked Sep 6, 2026
8	Axian, INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	30 contacts →
	“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 6, 2026
9	Rite Pros, INC	Indirect evidence	Portland, ME, United StatesHQ checked Sep 6, 2026	11-50	30 contacts →
	“Rite Pros Inc.” Source: company website · checked Sep 6, 2026
10	Serverlogic Corporation	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	27 contacts →
	“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 6, 2026
11	Prosper I.T. Consulting	Partial evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	1-10	27 contacts →
	“We are a custom software and web development start-up in Portland, OR.” Source: company website · checked Sep 6, 2026
12	AVIBE	Partial evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	26 contacts →
	“AVIBE is a Portland-based custom software development partner that helps organizations untangle complex operations with software tailored to how they actually work.” Source: company website · checked Sep 6, 2026
13	Profocus Technology	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	51-200	24 contacts →
	“ProFocus Technology helps leaders achieve outcomes with senior consultants and accurately-matched talent.” Source: company website · checked Sep 6, 2026
14	Radha Consulting	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	23 contacts →
	“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 6, 2026
15	Olio Apps	Partial evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	1-10	21 contacts →
	“We help create software that delivers real customer value.” Source: company website · checked Sep 6, 2026
16	Alphacode	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	21 contacts →
	“Digital Transformation Delivered” Source: company website · checked Sep 6, 2026
17	Developmentnow	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	18 contacts →
	“DevelopmentNow is a Portland-based creative digital development company founded in 2005.” Source: company website · checked Sep 6, 2026
18	Upward Technology	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	17 contacts →
	“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 6, 2026
19	Northwest Software INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	51-200	17 contacts →
	“Northwest Software Inc [NSI] founded in 1988.” Source: company website · checked Sep 6, 2026
20	Germinate LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	16 contacts →
	“Germinate is a custom application development agency, specializing in creating new apps and businesses from scratch, or increasing efficiency within existing businesses through…” Source: company website · checked Sep 6, 2026
21	APPKU	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	1-10	16 contacts →
	“AppKu is your best choice for information technology and systems services!” Source: company website · checked Sep 6, 2026
22	BIG Room Technologies	Indirect evidence	Portland, ME, United StatesHQ checked Sep 6, 2026	11-50	15 contacts →
	“Big Room Technologies helps manufacturers of all sizes solve complex operational challenges with technology that fits the way they work.” Source: company website · checked Sep 6, 2026
23	Lexicon Solutions	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	51-200	15 contacts →
	“Lexicon Solutions is a Portland, OR based full-service Information Technology and Engineering staffing firm that specializes in contract, contract-to-hire, direct placement, and…” Source: company website · checked Sep 6, 2026
24	3 Tree Tech	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	14 contacts →
	“We are your Trusted Advisors.” Source: company website · checked Sep 6, 2026
25	Davinci Digital	Indirect evidence	Portland, OR, United StatesHQ checked Sep 6, 2026	11-50	14 contacts →
	“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 6, 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: software contractors. 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 software contractors.
Partial evidence: Its own public description names part of software contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software contractors. 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 25 of 196 software contractors based in Portland, United States

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Software contractors based in Portland, United States at a glance

As of Sep 6, 2026

24.8%Verified-email coverage

10.9Average contacts per company

1-10Median size (employees)

777.0%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

125

11-50

51-200

201-500

501-1,000

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 196 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 software contractors, 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 Portland, United States whose own description of what they do matches “software contractors”. 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 software contractors), 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 software contractors, 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 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, 529 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 6, 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.

Software contractors 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 software contractors, 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 software contractors are there based in Portland, United States?

RevenueBase identified 196 software contractors 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?

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

Which city has the most software contractors?

New York leads with 1523 headquartered companies, followed by Houston (852) and Austin (846).

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 529 verified decision-maker contacts tracked across these 196 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 6, 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.