Company lists · Data refreshed September 2026

Top 25 Outreach agencies based in the United States

RevenueBase identified 3,865 company matches for outreach agencies associated with the United States as of September 2026 and tracks 227,115 professional contacts across them, including 63,570 with verified work emails. New York is the largest hub.

This list covers company matches for outreach agencies associated with the 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 21, 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 21, 2026 How this list was built
3,865Companies
227,115Contacts tracked
63,570Verified emails
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The 25 largest outreach agencies based in the United States

Ranked by team size
Top 25 of 3,865 company matches for outreach agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSanta Ana, CA, United StatesHQ recorded Sep 21, 2026n/a12,023 contacts →

Exact match

“Casa de la Familia (CDLF) is a 501(c)(3) non-profit organization founded in 1996 by Clinical Psychologist Dr.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchTallahassee, FL, United StatesHQ recorded Sep 21, 202610001+4,525 contacts →

Exact match

“The Florida Department of Children and Families consists of more than more than employees across the state whose mission it is to protect the vulnerable, promote strong and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchAlexandria, VA, United StatesHQ recorded Sep 21, 202610001+4,505 contacts →

Exact match

“At Volunteers of America, we are more than a nonprofit organization.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 20261,001-5,0001,756 contacts →

Exact match

“WE BELIEVE … in compassion, love and respect for all people, especially those who are poor and vulnerable.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchGarden City, NY, United StatesHQ recorded Sep 21, 20261,001-5,0001,632 contacts →

Exact match

“SCO Family of Services helps New Yorkers build a strong foundation for the future.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchFort Worth, TX, United StatesHQ recorded Sep 21, 20261,001-5,0001,543 contacts →

Exact match

“At MHMR of Tarrant County we change lives.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchMiddleton, WI, United StatesHQ recorded Sep 21, 2026n/a1,524 contacts →

Exact match

“WayForward Resources provides access to nutritious food for all Dane County residents and support that helps people stay in their homes in Middleton, Cross Plains and parts of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 21, 20261,001-5,0001,502 contacts →

Exact match

“Resources for Human Development is a comprehensive human services organization based in Philadelphia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchNew York, United StatesHQ recorded Sep 21, 2026501-1,0001,352 contacts →

Exact match

“Born out of the AIDS crisis in New York City, Housing Works is a healing community that fights for inclusive care, social justice, and an end to homelessness.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchNew York, United StatesHQ recorded Sep 21, 20261,001-5,0001,306 contacts →

Exact match

“Good Shepherd Services goes where children, youth, and families face the greatest challenges and builds on their strengths to help them gain skills for success.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 21, 20261,001-5,0001,298 contacts →

Exact match

“Thresholds provides healthcare, housing, and hope for thousands of persons with mental health and substance use conditions in Illinois each year.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchNeedham, MA, United StatesHQ recorded Sep 21, 20261,001-5,0001,291 contacts →

Exact match

“Justice Resource Institute is dedicated to addressing the most confounding challenges of both the human services and educational systems and the persons and families these systems…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchBrooklyn, United StatesHQ recorded Sep 21, 20261,001-5,0001,288 contacts →

Exact match

“CAMBA serves nearly individuals and families each year, citywide, including over youth.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLexington, MA, United StatesHQ recorded Sep 21, 20261,001-5,0001,281 contacts →

Exact match

“For over 70 years, Eliot has been providing hope, healing and opportunity to children, youth, families, and adults throughout Massachusetts.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchOrlando, FL, United StatesHQ recorded Sep 21, 20261,001-5,0001,231 contacts →

Exact match

“When children and families face hard situations, we empower them to find – and pursue – opportunities for success and happiness.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchSan Antonio, TX, United StatesHQ recorded Sep 21, 20261,001-5,0001,137 contacts →

Exact match

“Endeavors is a national service organization that serves our communities’ most vulnerable populations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchWilliamsville, NY, United StatesHQ recorded Sep 21, 20261,001-5,0001,089 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 21, 20261,001-5,0001,088 contacts →

Exact match

“Services for the UnderServed (S:US) believes every New Yorker has the right to lead a life of purpose.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 21, 20261,001-5,0001,038 contacts →

Exact match

“At The New York Foundling, we believe that all people-no matter circumstance or zip code-have the opportunity to reach their full potential.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchRochester, NY, United StatesHQ recorded Sep 21, 20261,001-5,000977 contacts →

Exact match

“Heritage Christian Services partners with thousands of people throughout Rochester and Buffalo to ensure everyone – including children and people with developmental disabilities –…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchCincinnati, OH, United StatesHQ recorded Sep 21, 2026501-1,000971 contacts →

Exact match

“We're a government social services agency in Hamilton County, Ohio.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 21, 20261,001-5,000968 contacts →

Exact match

“Metropolitan Family Services empowers families to learn, to earn, to heal and to thrive.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchBronx, NY, United StatesHQ recorded Sep 21, 20261,001-5,000943 contacts →

Exact match

“Acacia Network is a leading human services organization in New York City and one of the largest Hispanic-led nonprofits in the State, providing integrated, culturally-competent…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchTampa, FL, United StatesHQ recorded Sep 21, 20261,001-5,000888 contacts →

Exact match

“Lutheran Services Florida (LSF) is a non-profit organization transforming lives by ensuring safe children, strong families, and vibrant communities.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchSpringfield, MA, United StatesHQ recorded Sep 21, 20261,001-5,000883 contacts →

Exact match

“The Center for Human Development, Inc.(CHD) provides a broad range of high quality, community-oriented human services dedicated to promoting, enhancing, and protecting the dignity…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 3,865 outreach agencies based in the United States

See the full list, filter by size, metro and specialty, and access 63,570 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outreach agencies based in the United States at a glance

As of Sep 21, 2026
28.0%Verified-email coverage
58.8Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · New York
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
1,318
11-50
1,172
51-200
808
201-500
340
501-1,000
121
1,001-5,000
82
5,001-10,000
5
10001+
8

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,865 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 the United States whose business descriptions match “outreach agencies” 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 63,570 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 21, 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.

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 “outreach agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outreach agencies are there based in the United States?

RevenueBase identified 3,865 company matches for outreach agencies associated with the 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?

Casa DE LA Familia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most outreach agencies?

New York leads with 100 company records, followed by Los Angeles (72) and Chicago (63).

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 63,570 professional contacts with verified work emails tracked across these 3,865 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 21, 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.