Heimdal Security
Heimdal Security is a cybersecurity company specializing in Security Operations, founded in 2014 and headquartered in Copenhagen, Denmark. It employs about 275 people and was acquired by Marlin Equity Partners in 2020.
updated Sep 12, 2026
Latest Heimdal Security news and company activity
What Heimdal Security did, dated — selected moves from the record, one per kind, newest first.
- Jul 2026Feature launchHeimdal Launches MSP Onboarding Wizard to Help Partners Onboard Microsoft CSP Customers in 2 Minutes
- Mar 2026PartnershipNordic MSPs Can Now Access Heimdal's Unified Security and Compliance Platform Through Elovade
- Jan 2026RecognitionHeimdal Achieves OPSWAT Gold Certification for Anti-Malware
- Oct 2025Product launch
Heimdal Security Momentum score
25/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Heimdal Security employees and hiring
Heimdal Security has about 275 employees, up 1% over the last 30 days, with 1 open roles.
- Employees
- 275
- 30-day change
- +1%
- Open roles
- 1
Heimdal Security competitors
Security professionals most often compare Heimdal Security against SentinelOne and CrowdStrike on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
by search demand for comparison pages on cybersectools.com, 90 days
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs1 live postings, role mix
- Tech stackframeworks, clouds, security
