Cummings Aerospace
Huntsville-based defense systems engineering firm that develops the Hellhound family of 3D-printed, turbojet-powered uncrewed strike and multi-mission drones.
- CEO / Founder
- Sheila Cummings
- Team Size
- 51-200
- Stage
- Active
Technology & Products
Key Products
Hellhound S3 (13-lb, turbojet-powered, 3D-printed multi-mission effector/loitering munition, vertically launched and man-portable, with twist-and-lock interchangeable warhead/EW/ISR noses); Hellhound S4 jet-powered loitering munition; vehicle-mounted multi-round launcher; model-based systems engineering, modeling and simulation, digital engineering and software development services (e.g., support to the U.S. Navy Cooperative Engagement Capability).
Technological Advantage
In-house additive manufacturing of airframe and payload sections; modular open systems architecture (DoD-compliant); AS9100 Rev D certified QMS; long systems-engineering heritage in missile defense and Air Force WOSA standards; privately funded Hellhound S3 production line targeting at least 100 aircraft per month.
Differentiation
Value Proposition
Affordable, rapidly producible jet-powered loitering munitions and multi-mission effectors built largely by 3D printing with commercial off-the-shelf components, so they can be modified, repaired and produced in volume.
How They Differentiate
Jet propulsion and high speed (>380 mph recorded) in a man-portable format, 3D-printed airframe for fast iteration and low-cost production, and an interchangeable tool-free payload nose.
Market & Competition
Target Customers
U.S. Department of Defense (Army, Navy, Air Force, SOCOM), prime defense contractors and allied militaries.
Industry Verticals
Defense; Aerospace
Competitors
AeroVironment (Switchblade); Anduril Industries; Kratos Defense
Growth & Milestones
Growth Metrics
Approximately 65-90+ employees across Huntsville AL, Largo and Niceville FL, and Tucson AZ; LEED-certified HQ campus opened 2021.
Major Milestones
2009: Founded by Sheila Cummings in Huntsville, AL; 2021: Opened Huntsville HQ engineering/manufacturing campus and Tucson office; Jan 2025: Released Hellhound for Army LASSO competition; Feb 2025: ATRX partnership; Mar 2025: Hellhound S3 first flight on U.S. Army test range; 2025-2026: anti-armor warhead validated and extended-range test; Aug 2026: vehicle-launched sequential launch and single-operator control of two Hellhound S3s at Pendleton UAS Test Range (announced Oct 2026).
Notable Customers
U.S. Department of Defense; U.S. Navy (Cooperative Engagement Capability support); U.S. Army (Hellhound test ranges)