List of Companies Using Microsoft Active Directory
Prospecting companies using Microsoft Active Directory? Here they are, biggest first, including Ultra I&C, Aria Care Partners and Atlanta International School. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
394
$100M - $250M
393
$250M - $500M
393
$50M - $100M
393
$25M - $50M
393
$1M - $10M
393
$100M - $250M
393
$15K
$10M - $25M
393
$100M - $250M
393
$250M - $500M
393
$1M - $10M
393
$1M - $10M
393
$1M - $10M
393
$250M - $500M
393
$15M
$1M - $10M
393
$183M
$50M - $100M
393
$10M - $25M
393
$50M - $100M
393
$100M - $250M
393
$3.5M
$100M - $250M
393
$500M - $1B
393
$100M - $250M
393
$50M - $100M
393
$500M - $1B
393
$450M
$500M - $1B
393
$12M
$50M - $100M
393
$50M - $100M
393
$25M - $50M
393
$250M - $500M
393
$50M - $100M
393
$250M - $500M
393
$361M
$100M - $250M
393
$50M - $100M
393
$201M
$250M - $500M
393
$250M - $500M
393
$100M - $250M
393
$1M - $10M
393
$27M
$1M - $10M
393
$50M - $100M
393
$25M - $50M
393
$50M - $100M
393
$6.1M
$100M - $250M
393
$25M - $50M
393
$250M - $500M
392
$252M
$250M - $500M
392
$100M - $250M
392
$50M - $100M
392
$250M - $500M
392
$50M - $100M
392
$250M - $500M
392
$25M - $50M
392
$286M
$50M - $100M
392
$1M - $10M
392
$250M - $500M
392
$100M - $250M
392
$250M - $500M
392
$100M - $250M
392
$50M - $100M
392
$250M - $500M
392
$75M
$500M - $1B
392
$500M - $1B
392
$250M - $500M
392
$10M - $25M
392
$250M - $500M
392
$266M
$500M - $1B
392
$10M
$50M - $100M
392
$500M - $1B
392
$3.5M
$25M - $50M
392
$100M - $250M
392
$50M - $100M
392
$25M - $50M
392
$1M - $10M
392
$50M - $100M
392
$10M - $25M
392
$250M - $500M
392
$50M - $100M
392
$1M - $10M
392
$50M - $100M
392
$250M - $500M
391
$25M - $50M
391
$100M - $250M
391
$1B
$1B - $10B
391
$626M
$50M - $100M
391
$250M - $500M
391
$100M - $250M
391
$50M - $100M
391
$500M - $1B
391
$1B - $10B
391
$100M - $250M
391
$1B - $10B
391
$50M - $100M
391
$10M - $25M
391
$1B - $10B
391
$100M - $250M
391
$96K
$250M - $500M
391
$50M - $100M
391
$50M - $100M
391
$500M - $1B
391
$250M - $500M
391
$25M - $50M
391
About companies using Microsoft Active Directory
Why target companies using Microsoft Active Directory?
Microsoft Active Directory is a Security, identity & compliance technology. Companies running these tools already spend on identity, endpoint, email and consent security, which makes them mature buyers in the category. Companies on the list include Ultra I&C, Aria Care Partners and Atlanta International School.
Which industries use Microsoft Active Directory the most?
Among companies using Microsoft Active Directory on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Hospitals and Health Care, Financial Services, Higher Education and Government Administration. Narrow your list to the industry you sell into from there.
Where are companies using Microsoft Active Directory located?
Companies using Microsoft Active Directory are most often headquartered in the United States, the United Kingdom, Canada, Germany, France and Australia.
What other Security, identity & compliance technologies do companies use?
Prospecting the wider Security, identity & compliance space? Related technologies with their own company lists include Cisco, Microsoft Entra ID, CookieYes and OneTrust.
How do I reach decision makers at companies using Microsoft Active Directory?
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.
