Phalanx
Phalanx is a cybersecurity company specializing in Data Protection, founded in 2021 and headquartered in Arlington, United States. It has raised $635K in equity across 2 priced rounds, plus $320K non-dilutive & grants, employs about 18 people, and is privately held.
updated Oct 11, 2026
Phalanx Momentum score
37/ 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.
Phalanx products
PhalanxSecure file sharing and encryption platform with document engagement analytics
Phalanx funding
Phalanx has raised $635K in priced equity, plus $320K non-dilutive & grants. Its most recent round was a Grant in March 2025. It has 5 funding rounds on record: Pre-Seed, Pre-Seed, Grant, Grant, and Grant. 7 investors are on record, including Virginia Innovation Partnership Corporation and Lighthouse Labs RVA.
- Equity raised
- $635K2 priced rounds
- Last round
- GrantMar 2025
- Other instruments
- $320K non-dilutive
Phalanx employees and hiring
As of September 2026, Phalanx has about 18 employees.
- Employees
- 18
- 30-day change
- 0%
- 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
