List of Companies Using Sentry
Prospecting companies using Sentry? Here they are, biggest first, including Marmic Fire & Safety Co., Polaris and SMA Healthcare. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
456
$250M - $500M
456
$25M - $50M
456
$500M - $1B
456
$218M
$250M - $500M
456
$50M - $100M
456
$25M - $50M
456
$500M - $1B
456
$190M
$100M - $250M
456
$25M - $50M
455
$500M - $1B
455
$25M - $50M
455
$50M
$10M - $25M
455
$500M - $1B
455
$100M - $250M
455
$39M
$500M - $1B
454
$310M
$100M - $250M
454
$160M
$100M - $250M
454
$51M
$100M - $250M
454
$50M - $100M
454
$50M - $100M
453
$10M - $25M
453
$54M
$1M - $10M
453
$68M
$25M - $50M
453
$25M - $50M
452
$10M - $25M
452
$100M - $250M
452
$250M - $500M
452
$971M
$250M - $500M
451
$250M - $500M
451
<$1M
451
$307M
$250M - $500M
451
$1B - $10B
451
$18M
$25M - $50M
451
$1B - $10B
451
$151M
$100M - $250M
450
$122M
$250M - $500M
450
$250M - $500M
450
$10M - $25M
450
$40M
$10M - $25M
450
$10M - $25M
450
$500M - $1B
450
$137M
$100M - $250M
449
$250M - $500M
449
$100M - $250M
449
$122M
$100M - $250M
449
$81M
$25M - $50M
448
$500M - $1B
448
$1B - $10B
448
$500M - $1B
448
$10M - $25M
448
$50M - $100M
448
$500M - $1B
448
$1M - $10M
447
$32M
$100M - $250M
447
$1B - $10B
447
$50M - $100M
446
$50M - $100M
446
$10M
$100M - $250M
446
$250M - $500M
445
$500M - $1B
445
$1M - $10M
445
$620M
$250M - $500M
445
$32M
$25M - $50M
445
$10M - $25M
445
$100M - $250M
444
$25M - $50M
444
$50M - $100M
444
$100M - $250M
443
$50M - $100M
443
$71M
$100M - $250M
443
$100M - $250M
443
$50M - $100M
443
$341M
$1M - $10M
442
$100M - $250M
442
$100M - $250M
442
$250M - $500M
442
$100M - $250M
442
$50M - $100M
441
$608K
$250M - $500M
441
$250M - $500M
441
$25M - $50M
441
$100M - $250M
441
$25M - $50M
441
$500M - $1B
441
$100M - $250M
441
$25M - $50M
440
$48M
$50M - $100M
440
$250M - $500M
440
$250M - $500M
440
$25M - $50M
440
$10M - $25M
440
$50M - $100M
440
$653M
$25M - $50M
440
$100M
$250M - $500M
439
$1M - $10M
439
$102M
$100M - $250M
439
$6.7M
$50M - $100M
439
$500M - $1B
439
$50M - $100M
438
About companies using Sentry
Why target companies using Sentry?
Sentry is a DevOps & observability technology. These are the tools engineering teams build, ship and monitor with, and their users are buyers of developer tools, infrastructure and services. Companies on the list include Marmic Fire & Safety Co., Polaris and SMA Healthcare.
Which industries use Sentry the most?
Among companies using Sentry on LeadIQ, the most common industries are Software Development, Construction, IT Services and IT Consulting, Financial Services, Real Estate and Hospitals and Health Care. Narrow your list to the industry you sell into from there.
Where are companies using Sentry located?
Companies using Sentry are most often headquartered in the United States, the United Kingdom, Canada, Australia, France and Germany.
What other DevOps & observability technologies do companies use?
Prospecting the wider DevOps & observability space? Related technologies with their own company lists include GitHub, New Relic, Docker and Kubernetes.
How do I reach decision makers at companies using Sentry?
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.
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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
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