Company lists · Data refreshed September 2026

Top 25 Cultural nonprofits based in Portland, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 58 companies tracked

RevenueBase identified 58 cultural nonprofits headquartered in Portland, United States as of September 2026 and tracks 371 professional contacts across them, including 129 with verified work emails. New York is the largest hub.

This list covers cultural nonprofits 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 19, 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 19, 2026 86% judged on-target in blind review

58Companies

371Contacts tracked

129Verified emails

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The 25 largest cultural nonprofits based in Portland, United States

Ranked by team size

Top 25 of 58 cultural nonprofits based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cultural nonprofits: 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	Friendly House, INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	11-50	68 contacts →
	Indirect evidence “Friendly House creates a thriving community by connecting people of all ages and backgrounds through quality educational, recreational and other life-sustaining services.” Source: RevenueBase Database · checked Sep 19, 2026
2	Portland Stage	Indirect evidence	Portland, ME, United StatesHQ checked Sep 19, 2026	11-50	48 contacts →
	Indirect evidence “Our Mission Located in Portland, Maine, we are the leading professional theater in Northern New England.” Source: RevenueBase Database · checked Sep 19, 2026
3	Hollywood Theatre	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “The Hollywood Theatre is a not-for-profit organization whose mission is to entertain, inspire, educate and connect the community through the art of film, while preserving a…” Source: RevenueBase Database · checked Sep 19, 2026
4	Regional Arts & Culture Council	Strong evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	11-50	30 contacts →
	Strong evidence “An independent nonprofit organization, the Regional Arts & Culture Council supports the creative economy in greater Portland by equitably providing funding and services to artists…” Source: RevenueBase Database · checked Sep 19, 2026
5	Portland Institute For Contemporary ART Pica	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	23 contacts →
	Indirect evidence “Portland Institute for Contemporary Art acknowledges and advances new developments in contemporary art, fostering the explorations of artists and audiences.” Source: RevenueBase Database · checked Sep 19, 2026
6	Portland Ovations	Indirect evidence	Portland, ME, United StatesHQ checked Sep 19, 2026	1-10	13 contacts →
	Indirect evidence “We are a non-profit performing arts organization in Maine connecting artists and audiences through diverse arts experiences.” Source: RevenueBase Database · checked Sep 19, 2026
7	BIG Yard Foundation	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	12 contacts →
	Indirect evidence “The Big Yard Objectives: Improve literacy and access to literature in disadvantaged communities by means of direct donation, book fairs and/or any similar form of events.” Source: RevenueBase Database · checked Sep 19, 2026
8	Oregon Society Of Artists	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	12 contacts →
	Indirect evidence “Oregon Society of Artists is a 501(c)(3) not-for-profit in Portland, Oregon.” Source: RevenueBase Database · checked Sep 19, 2026
9	The Hill Arts	Indirect evidence	Portland, ME, United StatesHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “The Hill Arts is owned and operated by the non-profit corporation Friends of the St.” Source: RevenueBase Database · checked Sep 19, 2026
10	Converge 45	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Mission: To enrich the region’s art community and connect it to the contemporary art world.” Source: RevenueBase Database · checked Sep 19, 2026
11	Swaim Strategies	Partial evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “Swaim Strategies partners with nonprofits to bring people together through events.” Source: RevenueBase Database · checked Sep 19, 2026
12	Alder Commons	Partial evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Alder Commons is a 501(c)(3) nonprofit community space where kids and adults alike attend workshops and classes, and spend their time freely.” Source: RevenueBase Database · checked Sep 19, 2026
13	Five Oaks Museum	Partial evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Five Oaks Museum is a gathering place of vibrant art, culture and storytelling, a resource for all who are curious about the world around us.” Source: RevenueBase Database · checked Sep 19, 2026
14	SHE Shreds	Partial evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “Our mission is to educate, empower, and inspire musicians through unexplored musical and cultural landscapes.” Source: RevenueBase Database · checked Sep 19, 2026
15	The 1905	Partial evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “The 1905 is to provide a culturally inclusive venue in an effort to connect the community through experience, atmosphere, food and drink.” Source: RevenueBase Database · checked Sep 19, 2026
16	Northwest China Council	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Established in 1980, the Northwest China Council is a non-profit, non-partisan, dues based, educational organization, dedicated to promoting a better understanding of current…” Source: RevenueBase Database · checked Sep 19, 2026
17	Historic Alberta House	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Historic Alberta House, formerly known as Cerimon House, is 501(c)3 non-profit Arts and Community organization located in the heart of the Alberta Arts District in Portland…” Source: RevenueBase Database · checked Sep 19, 2026
18	Classical Uprising	Indirect evidence	Portland, ME, United StatesHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Follow our other social media to stay updated with all of our events and projects: Instagram - https://instagram.com/classicaluprise/ Facebook -…” Source: RevenueBase Database · checked Sep 19, 2026
19	Morpheus Youth Project	Partial evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “Morpheus Youth Project (MYP) is a nonprofit corporation founded in 2011 that provides educational workshops to at-risk youth in the Portland metropolitan area.” Source: RevenueBase Database · checked Sep 19, 2026
20	Precipitation Northwest	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Precipitation Northwest is a thriving and inclusive greater Portland community of civic contribution through non-commodified participatory art and events.” Source: RevenueBase Database · checked Sep 19, 2026
21	Storm Warriors International	Indirect evidence	Portland, ME, United StatesHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Storm Warriors International (SWI) is a 501c3 dedicated to helping those in need by helping tell stories that focus ideas, mobilize resources, elevate discussions, and inspire…” Source: RevenueBase Database · checked Sep 19, 2026
22	Peruvian Cultural Organization	Partial evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	2 contacts →
	Partial evidence “Our Mission: To share Peruvian Culture through arts (dance/music/folklore/gastronomy), current events, history and geography, educating society and increasing diversity while…” Source: RevenueBase Database · checked Sep 19, 2026
23	Alberta Abbey Foundation	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Alberta Abbey is an affordable home for the arts in NE Portland.” Source: RevenueBase Database · checked Sep 19, 2026
24	Uprooted Media	Strong evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	1 contacts →
	Strong evidence “UpRooted Media is a 501(c)(3) nonprofit founded by Slovak descendants with a mission to preserve and share cultural heritage to promote multicultural awareness and prosperity for…” Source: RevenueBase Database · checked Sep 19, 2026
25	BIG Mouth Society	Indirect evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Big Mouth Society is dedicated to the presentation, preservation, and education of historically-informed and community-minded musical and performance arts in Portland, Oregon.” Source: RevenueBase Database · checked Sep 19, 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: cultural nonprofits. 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 cultural nonprofits.
Partial evidence: Its own public description names part of cultural nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cultural nonprofits. 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 58 cultural nonprofits based in Portland, United States

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Cultural nonprofits based in Portland, United States at a glance

As of Sep 19, 2026

34.8%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

787.9%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 58 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 cultural nonprofits, 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 “cultural nonprofits”. 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 cultural nonprofits), 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 cultural nonprofits, 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, 129 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 19, 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.

Cultural nonprofits 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 cultural nonprofits, 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 cultural nonprofits are there based in Portland, United States?

RevenueBase identified 58 cultural nonprofits 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?

Friendly House, INC, headquartered in Portland, tops this list with the largest team on record.

Which city has the most cultural nonprofits?

New York leads with 457 headquartered companies, followed by Los Angeles (204) and Chicago (179).

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 129 verified decision-maker contacts tracked across these 58 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 19, 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.