
Bastille is the leader in wireless airspace defense, providing solutions to discover, inventory, and secure wireless devices and networks. Their platform uses patented detection and localization algorithms, high-performance sensor arrays, and AI augmentation to assess wireless signals, creating a real-time inventory of devices and threats. Bastille's technology identifies potential threats and tracks suspicious devices with high accuracy, allowing organizations to manage risk, respond to incidents, and strengthen cybersecurity compliance. The company serves Fortune 100 companies across various sectors including enterprise cloud infrastructure, industrial systems, and government, offering tailored solutions for specific needs like Zero Trust, CAASM, and XDR integration, as well as OT/IoT security and executive protection.

Bastille is the leader in wireless airspace defense, providing solutions to discover, inventory, and secure wireless devices and networks. Their platform uses patented detection and localization algorithms, high-performance sensor arrays, and AI augmentation to assess wireless signals, creating a real-time inventory of devices and threats. Bastille's technology identifies potential threats and tracks suspicious devices with high accuracy, allowing organizations to manage risk, respond to incidents, and strengthen cybersecurity compliance. The company serves Fortune 100 companies across various sectors including enterprise cloud infrastructure, industrial systems, and government, offering tailored solutions for specific needs like Zero Trust, CAASM, and XDR integration, as well as OT/IoT security and executive protection.
Domain: bastille.net
Core product: Wireless airspace defense and enterprise wireless threat detection
Latest funding: Series C $44M (Jan 25, 2024)
Total funding: USD 83,000,000
Employee count: 88
Enterprise wireless/IoT threat intelligence and airspace defense for government, finance, high-tech, critical infrastructure, and executive protection.
Cybersecurity / Wireless threat detection
$44,000,000
Bessemer Venture Partners participated.
$27,000,000
Investors included Spinnaker VC, Comcast, Keel Funds, Ballentine Partners, and individual investors.
Debt financing announced.
“Has participation from institutional growth equity and prominent venture firms (e.g., Goldman Sachs Asset Management, Bessemer Venture Partners)”