Company lists · Data refreshed September 2026

Top 25 Software development services companies based in Portland, United States

Name: Software development 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 6, 2026 105 companies tracked

RevenueBase identified 105 company matches for software development services companies associated with Portland, United States as of September 2026 and tracks 894 professional contacts across them, including 185 with verified work emails. Across the United States, New York is the largest hub for this category (996 companies); Portland has 105.

This list covers company matches for software development 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 6, 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 6, 2026 How this list was built

105Companies

894Contacts tracked

185Verified emails

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The 25 largest software development services companies based in Portland, United States

Ranked by team size

Top 25 of 105 company matches for software development services companies based in Portland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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 6, 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 6, 2026 · View company records in RevenueBase
2	ICST	Exact match	Portland, ME, United StatesHQ recorded Sep 6, 2026	51-200	60 contacts →
	Exact match “iCST breathes and lives excellence.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	Information Systems Management	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
4	Portland Webworks	Exact match	Portland, ME, United StatesHQ recorded Sep 6, 2026	11-50	33 contacts →
	Exact match “Since Portland Webworks has been building custom software solutions that delight customers, improve efficiency, and drive business goals.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	LTT Partners	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
6	Serverlogic Corporation	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
7	Prosper I.T. Consulting	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	1-10	27 contacts →
	Exact match “We are a custom software and web development start-up in Portland, OR.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8	AVIBE	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	11-50	26 contacts →
	Exact match “AVIBE is a Portland-based custom software development partner that helps organizations untangle complex operations with software tailored to how they actually work.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	Olio Apps	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	1-10	21 contacts →
	Exact match “We help create software that delivers real customer value.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Alphacode	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	11-50	21 contacts →
	Exact match “Digital Transformation Delivered” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11	Developmentnow	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	11-50	18 contacts →
	Exact match “DevelopmentNow is a Portland-based creative digital development company founded in 2005.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	Germinate LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	11-50	16 contacts →
	Exact match “Germinate is a custom application development agency, specializing in creating new apps and businesses from scratch, or increasing efficiency within existing businesses through…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	BIG Room Technologies	Exact match	Portland, ME, United StatesHQ recorded Sep 6, 2026	11-50	15 contacts →
	Exact match “Big Room Technologies helps manufacturers of all sizes solve complex operational challenges with technology that fits the way they work.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	Extendrum Technologies	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	11-50	14 contacts →
	Exact match “Extendrum Technologies provides pioneering Information Technology services in application architecture and development, client/server and web development, process methodology…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	Eyecue LAB	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	51-200	12 contacts →
	Exact match “EyeCue Lab is an agile software development firm.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	K3g Solutions	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	51-200	11 contacts →
	Exact match “About our team @ At K3G Solutions, we are experts for building, integrating, developing, and managing online stores, web applications, mobile-apps, and gaming solutions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	Esoftware Professionals IS NOW WYE	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	11-50	9 contacts →
	Exact match “eSoftware Professionals is now Wye.com - check out our offerings!” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	Lead IT Consulting LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
19	Tryon Creek Software	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	11-50	8 contacts →
	Exact match “Tryon Creek Software, LLC is a Portland, Oregon-based software development company.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Spitzer Technology Consulting	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
21	Sembit Corp	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	11-50	7 contacts →
	Exact match “Sembit helps customers address challenges that are too specific or complex to be solved solely with off-the-shelf software.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	Digital Commotion	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	11-50	5 contacts →
	Exact match “Digital Commotion (DC) is located in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	Artichoke Consulting LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
24	Cascade WEB Design & Development	Exact match	Portland, OR, United StatesHQ recorded Sep 6, 2026	1-10	4 contacts →
	Exact match “With over two decades of expertise, Cascade Web Development excels in delivering innovative web solutions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	Noreaster Group	Exact match	Portland, ME, United StatesHQ recorded Sep 6, 2026	1-10	4 contacts →
	Exact match “Noreaster Group builds custom software for domain-expert founders and the teams behind them.” Recorded in the RevenueBase company graph · Sep 6, 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 “software development 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 105 software development services companies based in Portland, United States

See the full list, filter by size, metro and specialty, and access 185 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software development services companies based in Portland, United States at a glance

As of Sep 6, 2026

20.7%Verified-email coverage

8.5Average contacts per company

1-10Median size (employees)

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 105 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 “software development 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 185 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 6, 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.

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

How many software development services companies are there based in Portland, United States?

RevenueBase identified 105 company matches for software development 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 software development services companies?

New York leads the United States with 996 company records, followed by Austin (584) and Houston (502). Portland has 105.

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 185 professional contacts with verified work emails tracked across these 105 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 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 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.