Material Security
Material Security is a cybersecurity company specializing in Email & Messaging Security, founded in 2017 and headquartered in Redwood City, United States. It has raised $162M in equity across 4 priced rounds, employs about 82 people, and is privately held.
updated Sep 12, 2026
Latest Material Security news and company activity
What Material Security did, dated — selected moves from the record, one per kind, newest first.
- Aug 2026Product launchProduct showcase: Material unifies Google Workspace email, file & OAuth defense
- May 2021Funding roundInspired by Podesta breach, Material Security raises $40 million to neuter email hacks
18 events tracked since May 2021 · selected events shownUnlock the complete Material Security timeline
Material Security Momentum score
50/ 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.
Material Security funding
Material Security has raised $162M in priced equity. Its most recent round was a Series C in May 2022.
- Equity raised
- $162M4 priced rounds
- Last round
- Series CMay 2022
Material Security employees and hiring
Material Security has about 82 employees, down 5% over the last 30 days, with 8 open roles.
- Employees
- 82
- 30-day change
- -5%
- Open roles
- 8
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs8 live postings, role mix
- Tech stackframeworks, clouds, security
