B2B customer data · Install base

100% Verified Bullhorn Customers List

Reach 10,000+ Companies Using Bullhorn

Bullhorn is staffing and recruitment software. Bullhorn reports more than 10,000 customers worldwide, and they are staffing firms, recruiting agencies, executive search firms and workforce solutions providers, because that is the industry Bullhorn sells to.

BizzContacts helps sales and marketing teams find those companies and reach the decision-makers inside them. Choose the locations, company types, industries, company sizes and job titles you want, and we build the list with business email addresses, phone numbers and company details.

  • 10,000+Bullhorn customers globally, reported by Bullhorn
  • 2,173+Companies using Bullhorn in the USA, BizzContacts data
  • FreeSample before you buy

10,000+ is Bullhorn’s own figure for its customers worldwide (About Bullhorn). 2,173+ is BizzContacts install-base coverage in the United States, last checked . They are different measurements and we never add them together. We confirm the exact count for your filters before you order.

  • Checked before delivery
  • Built around your filters
  • Free sample first
Free sample

Get Your Bullhorn Customers List

Tell us who you sell to and we will send a free sample in CSV or Excel.

Delivered in CSV or Excel · Data checked · No card needed

Sample record · example onlyChecked
Sample Staffing GroupBullhorn ATS + CRM
Sample Executive · Operations Director
o***@samplestaffing.com+1 617 ***-4180

How it works

Connect With Decision-Makers at Companies Using Bullhorn

Find companies using Bullhorn and identify the professionals you want to reach. Target business leaders, technology teams, operations professionals, recruiting leaders and other relevant decision-makers.

How a Bullhorn customers list is put together, in four stagesStage one, Bullhorn, the recruiting software an agency runs on, gives a technology to match on. Stage two, a company using Bullhorn, gives the company name, size, industry and location. Stage three, the right professional, gives a named executive and their job title. Stage four, business email and phone, gives a checked row you can use in a campaign.01 · THE SIGNALBullhornThe recruiting software an agencyruns its business on.Gives us: companies to look at02 · THE ACCOUNTA company using BullhornA staffing or recruiting companywe can tie to that software.Gives us: name, size, location03 · THE BUYERThe right professionalThe executive who decides on whatyou sell, in the job title younamed.Gives us: a named executive04 · THE OUTCOMEBusiness email and phoneChecked contact details for thatprofessional at that company.You get: a row you can send

Each stage hands something to the next. The software tells us which companies to look at, the company tells us which professionals matter, and the professional is who the contact details belong to.

Company types

Find Companies Using Bullhorn

Choose the kinds of staffing and recruiting companies you want to reach. We find the companies in those categories that use Bullhorn and build your list around them.

Staffing Companies

Find the staffing companies that run Bullhorn, from boutique firms to multi-branch groups.

Titles asked for most

CEO, Founder, Operations Director

Recruiting Firms

Target recruiting firms using Bullhorn to manage candidates, clients and placements.

Titles asked for most

Recruiting Director, President, COO

Executive Search Firms

Reach executive search firms on Bullhorn that place senior and board-level roles.

Titles asked for most

Managing Partner, Founder, CEO

IT Staffing Companies

Find technology staffing companies using Bullhorn for contract and permanent IT hiring.

Titles asked for most

CTO, IT Director, Staffing Director

Healthcare Staffing Companies

Target healthcare and travel nursing companies that use Bullhorn to place clinicians.

Titles asked for most

COO, Operations Director, CEO

Professional Staffing Firms

Reach finance, legal, engineering and professional staffing firms running Bullhorn.

Titles asked for most

President, Recruiting Director, CFO

Recruitment Agencies

Find recruitment agencies using Bullhorn across contract, temporary and permanent hiring.

Titles asked for most

Founder, Managing Director, COO

Workforce Solutions Companies

Target RPO, MSP and workforce solutions companies that run Bullhorn at scale.

Titles asked for most

COO, Operations Director, CIO

Specialized Recruiting Firms

Reach niche recruiting firms on Bullhorn in life sciences, skilled trades and more.

Titles asked for most

Founder, Practice Lead, Recruiting Director

Not every company in these categories uses Bullhorn. We find the ones that do, then match them to the job titles you name.

About the software

What Is Bullhorn Software?

Bullhorn is cloud software for the staffing and recruitment industry. Staffing companies, recruiting firms and executive search firms use it to run recruiting, candidates, clients, sales and the back office from one system. Bullhorn is headquartered in Boston and has served the industry since 1999.

The platform covers applicant tracking, candidate and client CRM, recruitment workflow, automation, reporting and analytics, onboarding, time capture and pay and bill. Some companies run the core ATS and CRM on its own. Others run the wider platform, and some run Bullhorn for Salesforce on top of Salesforce.

That matters here for one reason. A company running Bullhorn is a staffing or recruiting business with a technology budget and a defined buying group, which is what makes it worth targeting.

What a company can be running

Bullhorn
Bullhorn ATS and CRM
Bullhorn One
Bullhorn for Salesforce
Bullhorn Automation
Bullhorn Analytics
Bullhorn Time and Expense

These are Bullhorn product names. Ask for a product filter and we confirm what coverage is available before you order.

Named customers

List of Companies Using Bullhorn: Real Customer Examples

Companies named in material Bullhorn has published include ManpowerGroup, Procom, Signature Consultants, The Planet Group, IDR and TriStarr. Every row links to the company’s LinkedIn page and to the Bullhorn page it comes from, so you can check both. Your own list is built to your filters and can run to many more companies than the ten here.

Real companies, named by Bullhorn each row links to the company’s LinkedIn page and to the story or announcement on bullhorn.com that names it. Business email and phone are available for the professionals you target at companies like these.

Ten companies named by Bullhorn, with the industry, country, location, LinkedIn company page, Bullhorn products and the job titles you can target at each, and a link to the Bullhorn page naming the company. Every link goes to a company page. No individual’s contact details are shown.
CompanyIndustryCountryLocationLinkedInBullhornJob titles to targetSource
ManpowerGroupWorkforce solutions and staffingUnited StatesMilwaukee, WisconsinmanpowergroupBullhorn Platform, VMS SyncCIO, Operations DirectorBullhorn press release
ProcomIT staffing and consultingCanadaToronto, OntarioprocomBullhorn Amplify, Search and MatchDirector of Recruiting, COOBullhorn customer story
Allen Recruitment ConsultingTechnology and finance recruitmentIrelandDublinallen-recruitmentBullhorn ATS + CRM, AutomationManaging Director, FounderBullhorn customer story
Syntax ConsultancyIT, engineering and manufacturingUnited KingdomDerby, Englandsyntax-consultancy-ltdBullhorn ATS + CRMDirector, Recruiting ManagerBullhorn customer story
Signature ConsultantsIT staffingUnited StatesFort Lauderdale, Floridasignature-consultantsBullhorn AutomationVP of Sales, Operations DirectorBullhorn customer story
The Planet GroupERP and technology staffingUnited StatesBedford, Massachusettsthe-planet-groupBullhorn AmplifyPresident, Recruiting DirectorBullhorn customer story
IDR, Inc.IT staffingUnited StatesAlpharetta, GeorgiaidrincBullhorn ATS, AmplifyCEO, Recruiting DirectorBullhorn customer story
GDHIT and workforce solutionsUnited StatesTulsa, Oklahomagdh-consultingBullhorn AmplifyOperations Director, CFOBullhorn customer story
Tal HealthcareHealthcare recruitmentUnited StatesMount Kisco, New YorktalhealthcareBullhorn Amplify, Search and MatchVP of Recruiter OperationsBullhorn customer story
TriStarrProfessional staffingUnited StatesLancaster, Pennsylvaniatristarr-staffingBullhorn ATS + CRM, AmplifyPresident, Staffing DirectorBullhorn customer story
Named in customer stories and announcements published by Bullhorn, some of them several years old. Being named is not confirmation of current use.Request the free sample

Adoption

How Many Companies Use Bullhorn?

Bullhorn reports more than 10,000 customers globally. They are staffing firms, recruiting agencies, executive search firms and workforce solutions providers. BizzContacts separately tracks the companies it can identify as Bullhorn users, including 2,173+ in the United States, last checked .

Reported by Bullhorn

10,000+ customers globally Bullhorn also reports that 80% of the world's largest staffing agencies run its software. This is the vendor counting its own customers, so it is the complete figure.

Tracked by BizzContacts

2,173+ companies in the USA Companies in the United States we can associate with Bullhorn and build a list around. It is smaller than Bullhorn's own count, because no outside dataset sees every customer.

Source

BizzContacts installed-base coverage, checked July 2026

Why published counts differ. Bullhorn counts its own customers, so its figure is the complete one. Everyone else, us included, counts what can be identified from the outside, which is why third-party estimates for Bullhorn disagree with each other by orders of magnitude. We only include a company when we can associate it with Bullhorn, so our count is smaller than Bullhorn’s. We would rather say that than round it up.

Company facts

Bullhorn Customer Statistics

Published figures about Bullhorn and its customer base, each one linked to where it comes from. Bullhorn’s own figures and BizzContacts coverage are listed separately.

Bullhorn customer statistics. Each row gives the figure, whose figure it is and a link to the published source.
StatisticFigureReported bySource
Customers worldwide10,000+BullhornAbout Bullhorn
Share of the world's largest staffing agencies80%Bullhornbullhorn.com
Primary industry servedStaffing and recruitmentBullhornAbout Bullhorn
HeadquartersBoston, Massachusetts, USABullhornAbout Bullhorn
Founded1999WikipediaBullhorn, Inc.
Years serving the recruitment industry25+BullhornAbout Bullhorn
Employees, across 14 countries1,400+BullhornAbout Bullhorn
Marketplace technology partners300+BullhornAbout Bullhorn
Workers paid monthly on Bullhorn Middle Office1.3 millionBullhornbullhorn.com
Main productsBullhorn ATS and CRM, Bullhorn One, Amplify, Automation, Analytics, Time and ExpenseBullhornbullhorn.com
Companies using Bullhorn in the USA we can identify2,173+BizzContactsInstalled-base coverage, checked July 2026
Bullhorn figures checked against bullhorn.com on 21 September 2026. BizzContacts coverage last checked .

Who it is for

Who Can Use a Bullhorn Customers List?

Companies that sell to staffing and recruiting firms use this list to find the right companies and reach the right decision-makers.

Recruiting Technology Companies

Find staffing and recruiting companies using Bullhorn that may be relevant prospects for recruiting technology.

Staffing Technology Providers

Reach Bullhorn users with software and services built for staffing companies.

Healthcare Technology Companies

Target healthcare staffing companies using Bullhorn with healthcare technology solutions.

Payroll and Back-Office Providers

Find staffing companies using Bullhorn that may need payroll, finance or back-office services.

Marketing Agencies

Reach staffing and recruiting companies using Bullhorn with marketing, lead generation and digital services.

IT Services and Consulting Companies

Target Bullhorn users that may need IT services, consulting, integrations or technology support.

Data and Analytics Companies

Reach staffing companies using Bullhorn with reporting, analytics and business intelligence solutions.

Staffing Industry Service Providers

Find Bullhorn customers that may need products and services designed for the staffing industry.

Targeting

Find Companies Using Bullhorn That Match Your Target

Choose a country, a US state, a company type, an industry and a job title. Combine as many as you want and we build the list around them.

The job title column is the one that usually decides whether a campaign works. A staffing firm buys software through its owner or operations lead, back-office services through finance, and recruiting tools through its recruiting leadership, so name the roles that sign for what you sell rather than taking whoever answers.

Country
  • USA & More
  • UK & More
  • Canada & More
  • Australia & More
  • Germany & More
  • France & More
  • Netherlands & More
  • Singapore & More
US States
  • California & More
  • Texas & More
  • New York & More
  • Florida & More
  • New Jersey & More
  • Illinois & More
  • Massachusetts & More
  • Georgia & More
Company Type
  • Staffing Companies
  • Recruiting Firms
  • Executive Search Firms
  • Healthcare Staffing
  • IT Staffing
  • Professional Staffing
  • Recruitment Agencies
Industry
  • Staffing & Recruiting
  • Healthcare
  • Information Technology
  • Professional Services
  • Finance
  • Engineering
  • Manufacturing
  • Logistics
Job Title
  • CEO
  • Founder
  • President
  • COO
  • CIO
  • CTO
  • Operations Director
  • Recruiting Director
  • Staffing Director
  • IT Director
  • HR Director

Want something narrower, like one city or one staffing specialism?Ask for a custom segment

Direct outreach

Email List of Companies Using Bullhorn

An email list of Bullhorn customers pairs each company with the professionals responsible for recruiting, technology, operations and business decisions. Company details and contact details arrive in the same row. If you want the same decision-makers without filtering on software, the B2B email list covers that instead.

Work addresses, not guesses. Named professionals at the company domain. No info@ or sales@ inboxes standing in for a person.

Checked before it ships. We check the business email and phone we hold for each record before the file goes out.

Ready to import. CSV or Excel with plain column names, mapped to your own template on request.

Sample record · example onlyChecked
CompanySample Staffing Group
Websitesamplestaffing.com
LocationBoston, Massachusetts, USA
IndustryStaffing and Recruiting
Company typeProfessional staffing firm
Company size120 employees
BullhornBullhorn ATS + CRM
ProfessionalSample Executive
Job titleOperations Director
Business emailo***@samplestaffing.com
Business phone+1 617 ***-4180
LinkedIn URLlinkedin.com/in/***

Example data shown for illustration only. Fields are included where we hold them.

Where they are

Companies Using Bullhorn in the USA

A list of companies using Bullhorn in the USA can be built for the whole country, for a short list of states or for a single city, and combined with company type, industry, company size and job title at the same time.

How the list narrows

CountryThe USA, or any of the other markets we cover
State or cityOne state, a short list, or a single metro
Company type and industryStaffing, recruiting, executive search, RPO
Company sizeBoutique firms through to multi-branch groups
The professional you asked forBusiness email and business phone

Choose your states

Pick one state, several, or the whole country. Add company type, industry, company size and job title at the same time.

  • California
  • Texas
  • New York
  • Florida
  • New Jersey
  • Illinois
  • Massachusetts
  • Georgia
  • Pennsylvania
  • North Carolina
  • Arizona
  • Tennessee
  • Ohio
  • Michigan
  • Colorado
  • + all remaining states

No state-level counts published. We do not publish how many companies using Bullhorn sit in each state. We confirm the exact count for your filters before you order.

Sales and marketing

How Can You Use a Bullhorn Customer List?

Six ways teams use the file once it lands.

B2B Sales Outreach

Find companies using Bullhorn and reach relevant decision-makers with sales outreach.

Email Marketing

Build targeted email campaigns around companies using Bullhorn.

Lead Generation

Find potential prospects that already use Bullhorn.

Account-Based Marketing

Build account lists based on Bullhorn usage and your target market.

IT Services

Find Bullhorn customers that may need IT services, consulting, integrations or support.

Partnership Development

Identify Bullhorn users that may fit partnership or business development campaigns.

Data collection

How Is the Email List of Bullhorn Customers Collected?

In seven stages. We identify companies we can associate with Bullhorn, confirm the company, add the Bullhorn product detail where we hold it, match the job titles you asked for, check the business email and phone, remove duplicates and generic inboxes, then review the file before it goes out.

Not every company using Bullhorn can be identified, and we do not claim otherwise. What we can confirm, we tell you. What we cannot, we leave out of the file. That is also why our count is lower than Bullhorn’s own.

Data behind this page was last checked .

How the email list of Bullhorn customers is collectedSeven steps in order: find Bullhorn users, confirm the company, add the Bullhorn product detail where we hold it, match relevant professionals in the job titles you asked for, check the business contact details we hold, remove duplicates and generic inboxes, then review the file and deliver it.1Find Bullhorn usersWe look for companies we can associate with Bullhorn.2Confirm the companyWe check the company, its industry, size and location.3Add the Bullhorn detailThe products we associate with it, where we hold them.4Match relevant professionalsWe find the executives in the job titles you asked for.5Check business contact detailsWe check the business email and phone we hold.6Remove duplicates and generic inboxesNo info@ or careers@ standing in for a person.7Review and deliverWe review the file, then send it as CSV or Excel.

What you get

What a Bullhorn Customer Record Includes

The list is built around your targeting requirements. Company details and professional details arrive in one row, ready to load into your CRM.

  • Company nameLegal name and any trading name
  • WebsiteCompany website
  • LocationCity, state and country
  • IndustryIndustry and staffing specialism
  • Company typeStaffing, recruiting, search, RPO or MSP
  • Company sizeEmployee band and office count
  • Bullhorn informationWhich Bullhorn products we associate with the company
  • Professional nameFirst and last name
  • Job titleThe role they hold
  • Business emailThe professional's own work email
  • Business phoneWith extension where we have it
  • LinkedIn URLPublic profile link

Fields are included where we hold them, so not every record carries every field. Files ship as CSV or Excel, mapped to your own column names on request.

How it is built

Build the Bullhorn Customers List You Need

Six steps from your target market to a file you can send. The sample comes before any money changes hands.

  1. 1Choose your target marketWho you sell to, and why they would buy.
  2. 2Choose locationsCountries, US states, or single cities.
  3. 3Choose company typesStaffing, recruiting, executive search, RPO.
  4. 4Choose job titlesCEO, COO, operations, recruiting, IT.
  5. 5Choose contact fieldsEmail, phone, LinkedIn, firmographics.
  6. 6Request your listWe send a free sample first.

How we check it

How We Check Bullhorn Customer Data

Every record in your file goes through all six steps before delivery, which is what “100% verified” means on this page. Anything that fails a step is removed rather than shipped. It is a check on the record, not a promise about your campaign.

  1. 01CompanyWe confirm the company and what we associate it with.
  2. 02ProfessionalWe match the job title you asked for.
  3. 03EmailWe check the business email we hold.
  4. 04PhoneWe check the business phone we hold.
  5. 05ReviewWe remove duplicates and generic inboxes.
  6. 06DeliveryYou get a CSV or Excel file.

We do not promise a delivery rate, a bounce rate or a response rate, and no data provider can. Tell us about a bad record and we review it and apply our replacement policy. Questions about the process go to our team.

Why Choose BizzContacts for Bullhorn Customer Data

Built for teams that want an accurate, targeted list rather than a big one.

Find companies using Bullhorn

Start from the software, not from a general industry list.

Target relevant professionals

Owners, operations and recruiting leaders, not the front desk.

Build custom lists

No off-the-shelf file. We build it to the brief you send.

Get business contact details

Work email and business phone for the professionals you name.

Request a sample

See the data before you buy. No card needed.

Support targeted B2B campaigns

Built for outreach, email campaigns, lead generation and ABM.

Custom build

Ready to Reach Companies Using Bullhorn?

Find companies using Bullhorn and connect with the professionals who matter to your campaign.

  • Owners, operations leaders, recruiting leaders and technology decision-makers
  • Free sample built to your own filters. No card needed
  • Target by country, US state, company type, industry, size or job title
Build your Bullhorn customers listChecked before delivery

By submitting you agree to be contacted about your list request. No card needed, and you can unsubscribe at any time.

Knowledge base

Bullhorn Customers List FAQs

Short answers to what buyers ask most.

What is a Bullhorn customers list?

A Bullhorn customers list is a file of companies that use Bullhorn recruitment software, with business contact details for the decision-makers you want to reach at those companies. BizzContacts builds each list to the countries, company types, industries, company sizes and job titles you name, and sends a free sample first.

How many companies use Bullhorn?

Bullhorn reports more than 10,000 customers globally, and says 80% of the world's largest staffing agencies run its software. That is the vendor's own count of its customer base. BizzContacts separately tracks 2,173+ companies using Bullhorn in the United States that it can identify and build a list around, last checked July 2026.

What companies use Bullhorn?

Bullhorn sells to the staffing and recruitment industry, so its customers are recruitment businesses rather than a cross-section of company types. Companies named in material Bullhorn has published include ManpowerGroup, Procom, Signature Consultants, The Planet Group and IDR. The categories a list is usually built around:

  • Staffing companies
  • Recruiting firms
  • Executive search firms
  • IT staffing companies
  • Healthcare staffing companies
  • Recruitment agencies
  • RPO and MSP providers
Can I get a list of companies using Bullhorn?

Yes. Tell us the market you sell to and we build the list around it rather than sending a stock file. You get company details and the professionals you asked for in one row, as CSV or Excel. Ask for a free sample first and check it against your own targeting before you order.

Can I get a list of companies using Bullhorn in the USA?

Yes. The United States is the most requested market on this page, and you can narrow it to one state, a short list of states or a single city. We do not publish how many companies sit in each state, so we confirm the exact count for your filters before you order. Narrow by:

  • State
  • City
  • Company type
  • Industry
  • Company size
  • Job title
Can I target Bullhorn customers by industry?

Yes. Staffing companies specialise, so the industry filter works on what a firm recruits for. A list can be limited to healthcare and travel nursing, IT and technology, finance, engineering, manufacturing, logistics or professional services, either on its own or combined with a country, a state and the job titles you want.

Can I target specific Bullhorn products?

You can ask, and we confirm what coverage exists before you order. Product information is included where we hold it, covering names such as Bullhorn ATS and CRM, Bullhorn One, Amplify, Automation, Analytics and Time and Expense. We leave the field blank rather than guess, so a product filter narrows a list further than a country filter does.

Can I build an email list of companies using Bullhorn?

Yes, and an email list of Bullhorn customers is the most common order on this page. You get work email addresses for named professionals at the companies, not shared info@ or careers@ inboxes. Business phone numbers and LinkedIn URLs are included where we hold them, alongside the company details in the same row.

What information is included in a Bullhorn customer list?

Each row holds the company, the professional you asked for and their business contact details. Fields are included where we hold them, so not every record carries every field, and the sample shows you which ones are populated for your filters before you buy. A record can include:

  • Company name
  • Website
  • Location
  • Industry
  • Company type
  • Company size
  • Bullhorn information
  • Professional name
  • Job title
  • Business email
  • Business phone
  • LinkedIn URL
Can I target specific job titles at companies using Bullhorn?

Yes, and it is usually the filter that decides whether a campaign works. A staffing firm buys technology through its owner or operations lead, services through its back office and tooling through its recruiting leadership, so name the roles that sign for what you sell. Commonly requested titles:

  • CEO
  • Founder
  • President
  • COO
  • CIO
  • CTO
  • Operations Director
  • Recruiting Director
  • Staffing Director
  • IT Director
  • HR Director
Can I request a free sample before purchasing?

Yes. The sample is built to your own filters rather than pulled from a generic file, so it shows the companies, job titles and fields you would actually receive. Review it, check the fields against your CRM, and tell us what to change. No card is needed to request one.

How is Bullhorn customer data collected?

We identify companies we can associate with Bullhorn, confirm the company details, match the job titles you asked for, check the business email and phone we hold, then remove duplicates and generic inboxes before the file goes out. Not every company using Bullhorn can be identified from the outside, and we leave out what we cannot confirm.

How is Bullhorn customer data verified?

Verified on this page means every record in your file goes through the same six checks before delivery, and anything that fails one is removed rather than shipped. It is a check on the record, not a promise about your campaign: we do not claim a delivery rate, a bounce rate or a response rate. The checks:

  • Company checked
  • Professional matched
  • Business email checked
  • Business phone checked
  • Duplicates and generic inboxes removed
  • File reviewed before delivery
How often is Bullhorn customer data updated?

There is no fixed refresh date. Records are checked when a list is built, so the file you receive reflects what we hold at that point rather than a stored snapshot. The Bullhorn data behind this page was last reviewed in July 2026. Tell us about a bad record and we review it and apply our replacement policy.

Can I use a Bullhorn customers list for B2B sales and marketing?

Yes, subject to applicable laws and your own compliance requirements, which you remain responsible for. The data is built for business-to-business outreach to named professionals at the companies you targeted. Teams commonly use it for:

  • B2B sales outreach
  • Email campaigns
  • Lead generation
  • Account-based marketing
  • Partnership development