List of Companies Using Zendesk
Prospecting companies using Zendesk? Here they are, biggest first, including Insource Services, Inc., International Refugee Assistance Project and Keller Williams NY Realty. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
148
$25M - $50M
148
$100M - $250M
148
$426K
$10M - $25M
148
$10M - $25M
148
$50M - $100M
148
<$1M
148
$50M - $100M
148
$5.1M
$50M - $100M
148
$50M - $100M
148
$100M - $250M
148
$100M
$25M - $50M
148
$1M - $10M
148
$25M - $50M
148
$10M - $25M
148
$25M - $50M
148
$304M
$50M - $100M
148
$100M - $250M
148
$50M - $100M
148
$100M - $250M
148
$1M - $10M
148
$367M
$25M - $50M
148
$25M - $50M
147
$85M
$500M - $1B
147
$25M - $50M
147
$72M
$1M - $10M
147
$1M - $10M
147
$17M
$10M - $25M
147
$100M - $250M
147
$50M - $100M
147
$10M - $25M
147
$16M
$25M - $50M
147
$50M - $100M
147
$45M
$100M - $250M
147
$50M - $100M
147
$50M - $100M
147
$100M - $250M
147
$1M - $10M
147
$79M
$250M - $500M
147
$25M - $50M
147
$100M - $250M
147
$10M - $25M
147
$500M - $1B
147
$250M - $500M
147
$100M - $250M
147
$17M
$10M - $25M
147
$500M - $1B
147
$25M - $50M
147
$50M - $100M
147
$100M - $250M
147
$10M - $25M
147
$44M
$25M - $50M
147
$61M
$1M - $10M
147
$10M
$50M - $100M
147
$70M
$50M - $100M
147
$100M - $250M
147
$50M - $100M
147
$100M - $250M
147
$100M - $250M
147
$1M - $10M
147
$100M - $250M
147
$19M
$10M - $25M
147
$82M
$10M - $25M
147
$1M - $10M
147
$25M - $50M
147
$50M - $100M
147
$100M - $250M
147
$31M
$25M - $50M
147
$100M - $250M
147
$250M - $500M
147
$239M
$50M - $100M
147
$100M - $250M
147
$50M - $100M
147
$100M - $250M
147
$50M - $100M
147
$50M - $100M
147
$3M
$100M - $250M
147
$50M - $100M
147
$100M - $250M
147
$3.7M
$1M - $10M
147
$50M - $100M
147
$100M - $250M
147
$15M
$10M - $25M
147
$104M
$1M - $10M
147
$13M
$10M - $25M
146
$27M
$100M - $250M
146
$25M - $50M
146
$100M - $250M
146
$112M
$250M - $500M
146
$50M - $100M
146
$35M
$1M - $10M
146
$25M
$50M - $100M
146
$538K
$1M - $10M
146
$920K
$50M - $100M
146
$100M - $250M
146
$100M - $250M
146
$28M
$10M - $25M
146
$10M - $25M
146
$172M
$50M - $100M
146
$142M
$25M - $50M
146
About companies using Zendesk
Why target companies using Zendesk?
Zendesk is a Customer support & communications technology. Companies running these tools operate help desks, live chat and phone or video platforms, which makes them buyers of customer experience, telephony and support tooling. Companies on the list include Insource Services, Inc., International Refugee Assistance Project and Keller Williams NY Realty.
Which industries use Zendesk the most?
Among companies using Zendesk on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Technology, Information and Internet, Retail and Hospitals and Health Care. Narrow your list to the industry you sell into from there.
Where are companies using Zendesk located?
Companies using Zendesk are most often headquartered in the United States, the United Kingdom, Canada, Australia, France and Germany.
What other Customer support & communications technologies do companies use?
Prospecting the wider Customer support & communications space? Related technologies with their own company lists include Zoom, ServiceNow, WhatsApp Business and Intercom.
How do I reach decision makers at companies using Zendesk?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
Search by Industry
ConstructionIT Services and IT ConsultingSoftware DevelopmentFinancial ServicesReal EstateHospitals and Health CareAdvertising ServicesNon-profit OrganizationsInsuranceLaw PracticeRetailWellness and Fitness ServicesBusiness Consulting and ServicesEducation Administration ProgramsMotor Vehicle ManufacturingTechnology, Information and InternetFood and Beverage ServicesStaffing and RecruitingAccountingOil and GasHospitalityAppliances, Electrical, and Electronics ManufacturingManufacturingArchitecture and PlanningMachinery Manufacturing
Search by Country
United StatesUnited KingdomCanadaGermanyAustraliaFranceNetherlandsIndiaSpainSwitzerlandItalySwedenBrazilBelgiumSingaporeIrelandUnited Arab EmiratesDenmarkSouth AfricaIsraelNew ZealandNorwayFinland
Search by Technology
Top companies by employee count
Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count
1-888-653-2347 
support@leadiq.com © LeadIQ, Inc. All rights reserved.
