Company lists · Data refreshed November 2026

Top 25 Employee referral program providers based in the United States

RevenueBase identified 131 company matches for employee referral program providers associated with the United States as of November 2026 and tracks 2,401 professional contacts across them, including 670 with verified work emails. New York is the largest hub.

This list covers company matches for employee referral program providers 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 November 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 Nov 6, 2026 How this list was built
131Companies
2,401Contacts tracked
670Verified emails
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The 25 largest employee referral program providers based in the United States

Ranked by team size
Top 25 of 131 company matches for employee referral program providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026501-1,000922 contacts →

Exact match

“Greenhouse is the all-together hiring platform, giving companies of all sizes everything they need to hire better.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMooresville, NC, United StatesHQ recorded Nov 6, 2026501-1,000286 contacts →

Exact match

“Engage2Excel is a leading career experience company providing recruitment, onboarding, employee recognition, manager development and employee survey solutions designed to help…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“Named a 2022 Top Workplace, Agility Partners is an IT recruiting firm built to revolutionize the recruitment industry from coast to coast.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWayne, PA, United StatesHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Nexxt is a leading HR technology company for reaching candidates at scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“We are Tracker, the industry-leading provider of people-centric recruitment software We offer a sophisticated ATS & CRM in one platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Reppify is a social referral platform that leverages employees’ social connections to redefine talent sourcing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“Hire the Right Talent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“XOR is a fast-growing HR Technology company, the global leader in quality recruitment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCanton, OH, United StatesHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Top Echelon Software is a recruiting technology company focused on building practical software and collaborative platforms designed specifically for recruiting agencies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“RecruitBPM is the most cost-effective Ai-Powered Applicant Tracking, CRM and Hiring Automation cloud-based software that helps recruiters and staffing firms grow faster with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“ERIN is an employee referral and internal mobility platform that drives 5x more hires from employee referrals and cuts turnover in half.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDover, DE, United StatesHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Recruitment Automation Software”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLehi, UT, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Our software is improving the way companies recruit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTulsa, OK, United StatesHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“Titan Intake gives you power over referrals through digitization, automation, communication, and data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Peoplenet has been part of Bullhorn since November 2017.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“Employee lifecycle management made easy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRound Rock, TX, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Send Me A Friend.com simply rewards a dealership's good customers for sending them one of their friends who are interested in buying a new vehicle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCulver City, CA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Built by TA professionals for TA professionals, Boon is the world’s most agile referral hiring platform that scales across your entire community to deliver better hires, faster.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Referrals on Autopilot - The easiest way to add a referral program to any service business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We specialize in fostering Customer-Driven Sales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWestborough, MA, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Hirezon is an HR technology company specializing in solutions for the higher education industry since 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDenver, CO, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Staffing Referrals helps staffing agencies source, engage, and place qualified candidates faster with the #1 Automated Referral Management™ (ARM) platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAshland, MA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We combine the best recruiters with the technical consultants, software sales executives, analysts, engineers, and other subject matter experts who ensure that we understand your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOrlando, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Genius Referrals automates your referral processes, creates brand advocates, and helps you grow your business with less time, cost, and hassle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBrooklyn, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Your ATS holds the data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 131 employee referral program providers based in the United States

See the full list, filter by size, metro and specialty, and access 670 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Employee referral program providers based in the United States at a glance

As of Nov 6, 2026
27.9%Verified-email coverage
18.3Average contacts per company
1-10Median size (employees)
10.7%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
38
51-200
19
201-500
2
501-1,000
2
1,001-5,000
1

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 131 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 “employee referral program providers” 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 670 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 November 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.

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 “employee referral program providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many employee referral program providers are there based in the United States?

RevenueBase identified 131 company matches for employee referral program providers associated with the United States as of November 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?

Greenhouse Software tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most employee referral program providers?

New York leads with 14 company records, followed by San Francisco (8) and San Diego (5).

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 670 professional contacts with verified work emails tracked across these 131 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 131 employee referral program providers based in the United States. Start with a free account, no credit card.

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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.