List of Companies Using Heap
Prospecting companies using Heap? Here they are, biggest first, including Thistle, Mazak Europe and Cirkul. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$17M
$100M - $250M
444
$25M - $50M
442
$112M
$250M - $500M
441
$620M
$250M - $500M
441
$100M - $250M
441
$350M
$50M - $100M
440
$86M
$100M - $250M
440
$250M - $500M
439
$50M - $100M
439
<$1M
438
$608K
$250M - $500M
436
$50M - $100M
435
$250M - $500M
434
$1M - $10M
433
$250M - $500M
433
$50M
$50M - $100M
433
$7.4M
$25M - $50M
432
$25M - $50M
432
$157M
$1B - $10B
432
$250M - $500M
431
$500M - $1B
428
$1M - $10M
428
$507M
$250M - $500M
427
$50M - $100M
426
$49M
$100M - $250M
425
$159M
$100M - $250M
425
$296M
$100M - $250M
423
$25M - $50M
422
$100M - $250M
421
$1B - $10B
421
$100M - $250M
421
$50M - $100M
420
$100M - $250M
420
$55M
$100M - $250M
420
$50M - $100M
419
$250M - $500M
419
$100M - $250M
417
$530M
$250M - $500M
417
$100M - $250M
417
$1B - $10B
417
$151M
$250M - $500M
416
$82M
$100M - $250M
415
$10B+
413
$1.1M
$250M - $500M
412
$1M - $10M
412
$622M
$100M - $250M
411
$93M
$100M - $250M
411
$100M - $250M
410
$100M - $250M
410
$7.5K
$50M - $100M
410
$25M - $50M
408
$177M
$250M - $500M
405
$100M - $250M
405
$165M
$100M - $250M
405
$580M
$250M - $500M
405
$100M - $250M
404
$10B+
404
$100M - $250M
403
$1B - $10B
403
$250M - $500M
402
$33M
$50M - $100M
401
$1.2M
$100M - $250M
400
$50M - $100M
400
$1.4M
$25M - $50M
400
$50M - $100M
399
$250M - $500M
398
$25M - $50M
398
$208M
$100M - $250M
397
$1B - $10B
396
$2.6B
$500M - $1B
396
$50M - $100M
395
$33M
$1B - $10B
395
$25M - $50M
395
$18M
$100M - $250M
394
$500M - $1B
394
$6.1M
$100M - $250M
393
$286M
$50M - $100M
392
$500M - $1B
392
$500M - $1B
392
$50M - $100M
391
$100M - $250M
390
$50M - $100M
389
$70M
$250M - $500M
389
$82M
$250M - $500M
388
$210M
$10M - $25M
388
$250M - $500M
388
$100M - $250M
387
$12M
$250M - $500M
387
$58M
$10M - $25M
386
$67M
$10M - $25M
386
$543M
$250M - $500M
386
$250M - $500M
386
$253M
$250M - $500M
386
$81M
$100M - $250M
385
$500M - $1B
385
$276M
$100M - $250M
385
$11M
$10M - $25M
383
$176M
$250M - $500M
383
$1B - $10B
383
$340M
$100M - $250M
383
About companies using Heap
Why target companies using Heap?
Heap is a Analytics, CDP & experimentation technology. Companies running these tools measure and optimize their digital experience, from web analytics to session recording and A/B testing. Companies on the list include Thistle, Mazak Europe and Cirkul.
Which industries use Heap the most?
Among companies using Heap on LeadIQ, the most common industries are Software Development, Technology, Information and Internet, Financial Services, Non-profit Organizations, IT Services and IT Consulting and Real Estate. Narrow your list to the industry you sell into from there.
Where are companies using Heap located?
Companies using Heap are most often headquartered in the United States, the United Kingdom, Canada, Australia, Germany and France.
What other Analytics, CDP & experimentation technologies do companies use?
Prospecting the wider Analytics, CDP & experimentation space? Related technologies with their own company lists include Piwik PRO, Hotjar, Matomo and Microsoft Clarity.
How do I reach decision makers at companies using Heap?
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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