Unit 221B
Unit 221B is a cybersecurity company specializing in Security Operations, founded in 2003 and headquartered in New York, United States. It has raised $5M in equity across 1 priced round, employs about 21 people, and is privately held.
updated Sep 12, 2026
Latest Unit 221B news and company activity
What Unit 221B did, dated — selected moves from the record, one per kind, newest first.
- Jul 2026Exec changeUnit 221B Accelerates Product Strategy with Appointment of Cybersecurity Veteran Ben April as Chief Technology Officer
- Sep 2025Funding roundUnit 221B raises $5M seed round to expand threat intelligence platform
5 events tracked since Sep 2025 · selected events shownUnlock the complete Unit 221B timeline
Unit 221B Momentum score
57/ 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.
Unit 221B funding
Unit 221B has raised $5M in priced equity. Its most recent round was a Seed in September 2025.
- Equity raised
- $5M1 priced round
- Last round
- SeedSep 2025
Unit 221B employees and hiring
Unit 221B has about 21 employees, up 11% over the last 30 days.
- Employees
- 21
- 30-day change
- +11%
- Open roles
- 0
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
