Company lists · Data refreshed September 2026
Top 15 Youth stem nonprofits based in Portland, United States
RevenueBase identified 25 company matches for youth stem nonprofits associated with Portland, United States as of September 2026 and tracks 320 professional contacts across them, including 109 with verified work emails. Across the United States, New York is the largest hub for this category (139 companies); Portland has 25.
This list covers company matches for youth stem nonprofits 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 22, 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.
The 15 largest youth stem nonprofits based in Portland, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 51 contacts → | ||||
Exact match “At Youth Progress we believe that young people in the juvenile justice and foster care systems are leaders, scholars, artists, athletes, and entrepreneurs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 37 contacts → | ||||
Exact match “Saturday Academy provides wide access to hands-on learning for diverse students in grades K-12 in the areas of Science, Technology, Engineering, Math, and the Arts (STEAM).” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 30 contacts → | ||||
Exact match “Our Mission as a Youth Nonprofit Organization: To empower all young people, especially those who need us most, to discover their full potential as caring, engaged, responsible…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 29 contacts → | ||||
Exact match “Caldera’s mission is to inspire and support youth from underserved rural and urban communities by awakening the potential of their creative voice.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “Elevate Oregon is a non-profit youth service organization delivering “an invitation to achieve” to youth in the 4th to 12th grade in the Parkrose School District, one of the most…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “Boys & Girls Clubs of Southern Maine has been a trusted and enduring presence in the Portland community for over a century, providing a safe, nurturing environment where young…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “p:ear builds positive relationships with youth experiencing homelessness, ages 15 to 25, through education, art, recreation and job training to affirm personal worth and create…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “We are an organization built on the idea that transformative opportunities are essential, especially for those who experience barriers to access.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “We inspire and empower young, underrepresented marginalized students in Title I schools around Portland, Oregon to become science and technology leaders.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 8 contacts → | ||||
Exact match “The Lillard Foundation, in collaboration with Damian Lillard, is a Portland-based nonprofit organization committed to empowering youth.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “Our Mission is to get ethnically and gender diverse underrepresented youth from the Portland Metropolitan area excited about Science, Technology, Engineering, and Mathematics…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “This nonprofit corporation's purpose is to open doors to the worlds of science, technology, engineering and mathematics for Oregon's youth by providing educational opportunities…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Launch the next generation of global problem solvers with the International STEM League.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “STEM4Girls aims to instill a love for STEM in girls everywhere.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “As teens involved in the foster system grow up, their needs grow with them.” Recorded in the RevenueBase company graph · Sep 22, 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 “youth stem nonprofits”. 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 15 of 25 youth stem nonprofits based in Portland, United States
See the full list, filter by size, metro and specialty, and access 109 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Youth stem nonprofits based in Portland, United States at a glance
As of Sep 22, 2026Companies by employee count
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 25 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 “youth stem nonprofits” 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 109 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 22, 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.
Youth stem nonprofits by metro in the United States
- Youth stem nonprofits in New York139
- Youth stem nonprofits in Los Angeles95
- Youth stem nonprofits in Chicago94
- Youth stem nonprofits in Washington74
- Youth stem nonprofits in Atlanta65
- Youth stem nonprofits in Houston45
- Youth stem nonprofits in San Diego44
- Youth stem nonprofits in Seattle42
- Youth stem nonprofits in Dallas38
- Youth stem nonprofits in Baltimore36
- Youth stem nonprofits in Miami36
- Youth stem nonprofits in San Francisco36
- Youth stem nonprofits in Boston32
- Youth stem nonprofits in Indianapolis31
- Youth stem nonprofits in Philadelphia30
- Youth stem nonprofits in Austin28
- Youth stem nonprofits in Denver28
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 “youth stem nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many youth stem nonprofits are there based in Portland, United States?
RevenueBase identified 25 company matches for youth stem nonprofits 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?
Youth Progress 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 youth stem nonprofits?
New York leads the United States with 139 company records, followed by Los Angeles (95) and Chicago (94). Portland has 25.
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 109 professional contacts with verified work emails tracked across these 25 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 25 youth stem nonprofits based in Portland, United States. Start with a free account, no credit card.
Download this list →Related lists
Youth stem nonprofits by geography
- Youth stem nonprofits based in Toronto, Canada
- Youth stem nonprofits based in Mumbai, India
- Youth stem nonprofits based in Atlanta, United States
- Youth stem nonprofits based in Austin, United States
- Youth stem nonprofits based in Baltimore, United States
- Youth stem nonprofits based in Boston, United States
- Youth stem nonprofits based in Chicago, United States
- Youth stem nonprofits based in Dallas, United States
- Youth stem nonprofits based in Denver, United States
- Youth stem nonprofits based in Houston, United States
- Youth stem nonprofits based in Indianapolis, United States
- Youth stem nonprofits based in Los Angeles, United States
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Youth stem nonprofits based in Toronto, Canada
- Youth stem nonprofits based in Mumbai, India
- Youth stem nonprofits based in Atlanta, United States
- Youth stem nonprofits based in Austin, United States
- Youth stem nonprofits based in Baltimore, United States
- Youth stem nonprofits based in Boston, United States
Company intelligence · public preview
Top 15 youth stem nonprofits based in Portland, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 25 matching company records for youth stem nonprofits based in Portland, United States, with 320 tracked contacts and 109 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 15 youth stem nonprofits based in Portland, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Youth Progressyouthprogress.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 51 contacts → |
“At Youth Progress we believe that young people in the juvenile justice and foster care systems are leaders, scholars, artists, athletes, and entrepreneurs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Saturday Academysaturdayacademy.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 37 contacts → |
“Saturday Academy provides wide access to hands-on learning for diverse students in grades K-12 in the areas of Science, Technology, Engineering, Math, and the Arts (STEAM).” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Boys & Girls Clubs Of Portland Metropolitan Areabgcportland.org HQ: Portland, OR, United StatesReported employees: 51-200 | Portland, OR, United States | 51-200 | Exact match | 30 contacts → |
“Our Mission as a Youth Nonprofit Organization: To empower all young people, especially those who need us most, to discover their full potential as caring, engaged, responsible…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Calderacaldera.orgHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 29 contacts → |
“Caldera’s mission is to inspire and support youth from underserved rural and urban communities by awakening the potential of their creative voice.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Elevate Oregonelevateoregon.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 23 contacts → |
“Elevate Oregon is a non-profit youth service organization delivering “an invitation to achieve” to youth in the 4th to 12th grade in the Parkrose School District, one of the most…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Boys & Girls Clubs Of Southern Mainebgcmaine.org HQ: Portland, ME, United StatesReported employees: 51-200 | Portland, ME, United States | 51-200 | Exact match | 21 contacts → |
“Boys & Girls Clubs of Southern Maine has been a trusted and enduring presence in the Portland community for over a century, providing a safe, nurturing environment where young…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | P EARpearmentor.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 18 contacts → |
“p:ear builds positive relationships with youth experiencing homelessness, ages 15 to 25, through education, art, recreation and job training to affirm personal worth and create…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wonderfolkwonderfolk.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 9 contacts → |
“We are an organization built on the idea that transformative opportunities are essential, especially for those who experience barriers to access.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Project Ledoprojectledo.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 9 contacts → |
“We inspire and empower young, underrepresented marginalized students in Title I schools around Portland, Oregon to become science and technology leaders.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | The Damian Lillard Foundationthelillardfoundation.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 8 contacts → |
“The Lillard Foundation, in collaboration with Damian Lillard, is a Portland-based nonprofit organization committed to empowering youth.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Building Blocks 2 Successbb2s.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 7 contacts → |
“Our Mission is to get ethnically and gender diverse underrepresented youth from the Portland Metropolitan area excited about Science, Technology, Engineering, and Mathematics…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | First Oregonortop.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 7 contacts → |
“This nonprofit corporation's purpose is to open doors to the worlds of science, technology, engineering and mathematics for Oregon's youth by providing educational opportunities…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | International Stem Leagueinsl.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 3 contacts → |
“Launch the next generation of global problem solvers with the International STEM League.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Stem4girls INCstem4girls.netlify.app HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 2 contacts → |
“STEM4Girls aims to instill a love for STEM in girls everywhere.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Howard's Hearthowardsheart.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 1 contacts → |
“As teens involved in the foster system grow up, their needs grow with them.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 25 company matches
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Youth stem nonprofits: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
25 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 25 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Youth stem nonprofits by metro in the United States
- Youth stem nonprofits in New York139
- Youth stem nonprofits in Los Angeles95
- Youth stem nonprofits in Chicago94
- Youth stem nonprofits in Washington74
- Youth stem nonprofits in Atlanta65
- Youth stem nonprofits in Houston45
- Youth stem nonprofits in San Diego44
- Youth stem nonprofits in Seattle42
- Youth stem nonprofits in Dallas38
- Youth stem nonprofits in Baltimore36
- Youth stem nonprofits in Miami36
- Youth stem nonprofits in San Francisco36
- Youth stem nonprofits in Boston32
- Youth stem nonprofits in Indianapolis31
- Youth stem nonprofits in Philadelphia30
- Youth stem nonprofits in Austin28
- Youth stem nonprofits in Denver28
Questions about this company list
What does Exact match mean for youth stem nonprofits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many youth stem nonprofits did RevenueBase find based in Portland, United States?
The saved snapshot records 25 matching company records, 320 tracked contacts and 109 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Youth stem nonprofits by geography
- Youth stem nonprofits based in Toronto, Canada
- Youth stem nonprofits based in Mumbai, India
- Youth stem nonprofits based in Atlanta, United States
- Youth stem nonprofits based in Austin, United States
- Youth stem nonprofits based in Baltimore, United States
- Youth stem nonprofits based in Boston, United States
- Youth stem nonprofits based in Chicago, United States
- Youth stem nonprofits based in Dallas, United States
- Youth stem nonprofits based in Denver, United States
- Youth stem nonprofits based in Houston, United States
- Youth stem nonprofits based in Indianapolis, United States
- Youth stem nonprofits based in Los Angeles, United States
Cite this list
RevenueBase Data Team. Top 15 youth stem nonprofits based in Portland, United States. Snapshot: September 22, 2026. https://revenuebase.ai/companies/youth-stem-nonprofits/united-states/portland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Youth stem nonprofits based in Toronto, Canada
- Youth stem nonprofits based in Mumbai, India
- Youth stem nonprofits based in Atlanta, United States
- Youth stem nonprofits based in Austin, United States
- Youth stem nonprofits based in Baltimore, United States
- Youth stem nonprofits based in Boston, United States
Company intelligence · public preview
Top 15 youth stem nonprofits based in Portland, United States
RevenueBase records 25 matching company records for youth stem nonprofits based in Portland, United States, with 320 tracked contacts and 109 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 15 youth stem nonprofits based in Portland, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Youth Progressyouthprogress.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 51 contacts → |
“At Youth Progress we believe that young people in the juvenile justice and foster care systems are leaders, scholars, artists, athletes, and entrepreneurs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Saturday Academysaturdayacademy.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 37 contacts → |
“Saturday Academy provides wide access to hands-on learning for diverse students in grades K-12 in the areas of Science, Technology, Engineering, Math, and the Arts (STEAM).” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Boys & Girls Clubs Of Portland Metropolitan Areabgcportland.org HQ: Portland, OR, United StatesReported employees: 51-200 | Portland, OR, United States | 51-200 | Exact match | 30 contacts → |
“Our Mission as a Youth Nonprofit Organization: To empower all young people, especially those who need us most, to discover their full potential as caring, engaged, responsible…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Calderacaldera.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 29 contacts → |
“Caldera’s mission is to inspire and support youth from underserved rural and urban communities by awakening the potential of their creative voice.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Elevate Oregonelevateoregon.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 23 contacts → |
“Elevate Oregon is a non-profit youth service organization delivering “an invitation to achieve” to youth in the 4th to 12th grade in the Parkrose School District, one of the most…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Boys & Girls Clubs Of Southern Mainebgcmaine.org HQ: Portland, ME, United StatesReported employees: 51-200 | Portland, ME, United States | 51-200 | Exact match | 21 contacts → |
“Boys & Girls Clubs of Southern Maine has been a trusted and enduring presence in the Portland community for over a century, providing a safe, nurturing environment where young…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | P EARpearmentor.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 18 contacts → |
“p:ear builds positive relationships with youth experiencing homelessness, ages 15 to 25, through education, art, recreation and job training to affirm personal worth and create…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wonderfolkwonderfolk.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 9 contacts → |
“We are an organization built on the idea that transformative opportunities are essential, especially for those who experience barriers to access.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Project Ledoprojectledo.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 9 contacts → |
“We inspire and empower young, underrepresented marginalized students in Title I schools around Portland, Oregon to become science and technology leaders.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | The Damian Lillard Foundationthelillardfoundation.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 8 contacts → |
“The Lillard Foundation, in collaboration with Damian Lillard, is a Portland-based nonprofit organization committed to empowering youth.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Building Blocks 2 Successbb2s.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 7 contacts → |
“Our Mission is to get ethnically and gender diverse underrepresented youth from the Portland Metropolitan area excited about Science, Technology, Engineering, and Mathematics…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | First Oregonortop.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 7 contacts → |
“This nonprofit corporation's purpose is to open doors to the worlds of science, technology, engineering and mathematics for Oregon's youth by providing educational opportunities…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | International Stem Leagueinsl.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 3 contacts → |
“Launch the next generation of global problem solvers with the International STEM League.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Stem4girls INCstem4girls.netlify.app HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 2 contacts → |
“STEM4Girls aims to instill a love for STEM in girls everywhere.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Howard's Hearthowardsheart.org HQ: Portland, OR, United StatesReported employees: 1-10 | Portland, OR, United States | 1-10 | Exact match | 1 contacts → |
“As teens involved in the foster system grow up, their needs grow with them.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Youth stem nonprofits: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
25 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 25 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Youth stem nonprofits by metro in the United States
- Youth stem nonprofits in New York139
- Youth stem nonprofits in Los Angeles95
- Youth stem nonprofits in Chicago94
- Youth stem nonprofits in Washington74
- Youth stem nonprofits in Atlanta65
- Youth stem nonprofits in Houston45
- Youth stem nonprofits in San Diego44
- Youth stem nonprofits in Seattle42
- Youth stem nonprofits in Dallas38
- Youth stem nonprofits in Baltimore36
- Youth stem nonprofits in Miami36
- Youth stem nonprofits in San Francisco36
- Youth stem nonprofits in Boston32
- Youth stem nonprofits in Indianapolis31
- Youth stem nonprofits in Philadelphia30
- Youth stem nonprofits in Austin28
- Youth stem nonprofits in Denver28
Questions about this company list
What does Exact match mean for youth stem nonprofits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many youth stem nonprofits did RevenueBase find based in Portland, United States?
The saved snapshot records 25 matching company records, 320 tracked contacts and 109 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Youth stem nonprofits by geography
- Youth stem nonprofits based in Toronto, Canada
- Youth stem nonprofits based in Mumbai, India
- Youth stem nonprofits based in Atlanta, United States
- Youth stem nonprofits based in Austin, United States
- Youth stem nonprofits based in Baltimore, United States
- Youth stem nonprofits based in Boston, United States
- Youth stem nonprofits based in Chicago, United States
- Youth stem nonprofits based in Dallas, United States
- Youth stem nonprofits based in Denver, United States
- Youth stem nonprofits based in Houston, United States
- Youth stem nonprofits based in Indianapolis, United States
- Youth stem nonprofits based in Los Angeles, United States
Cite this list
RevenueBase Data Team. Top 15 youth stem nonprofits based in Portland, United States. Snapshot: September 22, 2026. https://revenuebase.ai/companies/youth-stem-nonprofits/united-states/portland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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