Atsign
Atsign is a cybersecurity company specializing in Network Security, founded in 2019 and headquartered in United States. It has raised $11.16M in equity across 3 priced rounds, employs about 30 people, and is privately held.
updated Oct 11, 2026
Latest Atsign news and company activity
What Atsign did, dated — selected moves from the record, one per kind, newest first.
- Sep 2026PartnershipNeXasure and Atsign Partner to Help Organizations Reduce Exposed Infrastructure and Strengthen Cyber Resilience
- Aug 2026Feature launchAtsign adds post-quantum crypto to SDKs for legacy data
- Aug 2026Feature launchAtsign Updates Core SDKs with NIST-Approved Post-Quantum Security
- Apr 2026Exec change
Atsign Momentum score
42/ 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.
Atsign products
Atsign funding
Atsign has raised $11.16M in priced equity. Its most recent round was a Seed in July 2021.
- Equity raised
- $11.16M3 priced rounds
- Last round
- SeedJul 2021
Atsign employees and hiring
Atsign has about 30 employees, down 3% over the last 30 days.
- Employees
- 30
- 30-day change
- -3%
- Open roles
- 0
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
