Epirus
Epirus builds solid-state high-power microwave weapons that fry drone swarms electronically.
On the record
Checkpoint: IFPC-HPM Gen II delivery results feeding into a program-of-record decision
The call
Epirus has real hardware and Army contracts in hand, but its financing path is shakier than its technology.
Epirus builds solid-state high-power microwave weapons for the U.S. military and has actually delivered working prototypes and signed contracts, which is hard to fake. The big defense companies like Raytheon and Lockheed Martin could copy this over time, but right now they are partnering with Epirus instead of competing directly. The real problem is money: Epirus is worth about $1.3 billion while its competitor Anduril is worth $28 billion, and the company just had a failed fundraising attempt in late 2025, which is a red flag. If Epirus can raise new funding cleanly and win a major long-term military contract in the next year or two, it could stay independent and grow; if it runs out of cash or has to accept another down-round, it will likely get bought by a larger company or struggle to survive.
Why
01
AI pressure: None apparent. AI-piloted drone swarms are the threat Epirus's weapons are built to stop, not a threat to Epirus itself. Could AI do the core job? Unlikely.
02
Bigger players: Raytheon, Lockheed Martin, Northrop Grumman. Primes could build their own HPM systems and cut Epirus out of future programs, though today they partner instead of compete. Could a giant copy it? Probably.
03
What protects it. Delivered hardware, live Army contracts, and prime-integrator ties that a new entrant cannot copy overnight.
What would change this call
IFPC-HPM Gen II transitions to a full program of record within 6-12 months. Would show DoD is committing production dollars to Epirus over rivals.
Epirus announces a new priced equity round or confirms the Oct 2025 raise was cancelled for good. Would reveal whether investor confidence is recovering or eroding.
Northrop Grumman, Lockheed Martin, or Raytheon unveils a competing HPM counter-drone system. Would show a prime is bypassing Epirus's tech rather than partnering with it.
Epirus announces a new priced equity round or confirms the Oct 2025 raise was cancelled for good. Would reveal whether investor confidence is recovering or eroding.
Northrop Grumman, Lockheed Martin, or Raytheon unveils a competing HPM counter-drone system. Would show a prime is bypassing Epirus's tech rather than partnering with it.
Key numbers
- $550M+ total funding raised
- $43.5M Army IFPC-HPM Gen II contract
- 2025 Series D closed below 2022's $1.35B valuation
Named risks
- Financing volatility: 2025 Series D reportedly a down-round and October 2025 follow-on raise listed as cancelled.
- Severe capital asymmetry versus peers like Anduril (~$28B) limits ability to compete for talent and contracts.
- No locked program of record yet for IFPC-HPM; transition depends on Gen II field performance.
- Primes (Raytheon, Lockheed, Northrop) have in-house RF/manufacturing capability and could build competing HPM systems.
- Wildly inconsistent revenue and headcount figures across aggregators undermine external verification of traction.
Rivals, as read in July 2026
| Rival | Direction | Evidence |
|---|---|---|
| Anduril Industries | losing to | Anduril reportedly raising at ~$28B valuation vs Epirus's $1.35B, per TechCrunch March 4, 2025 |
| Shield AI | losing to | Shield AI reportedly raising near $5B valuation vs Epirus's $1.35B, per TechCrunch March 4, 2025 |
| Saronic | losing to | Saronic valued around $4B per its Series C, dwarfing Epirus's last confirmed $1.35B valuation |
| Northrop Grumman | contesting | Northrop Grumman is both a strategic partner and incorporates Epirus's EMP tech into its own C-UAS offerings |
| Raytheon (RTX) | contesting | Raytheon has historically run its own high-power-microwave programs, per rtx.com |
| DroneShield | contesting | DroneShield acts as an integration partner alongside Leonidas in counter-drone deployments |
Questions people ask
- Is Epirus profitable?
- Epirus does not publicly disclose audited revenue or profitability. Aggregator estimates range widely from about $54.3M to $380M in annual revenue, with no primary confirmation. The company runs on DoD contracts like the $43.5M Army IFPC-HPM Gen II award from July 17, 2025, not disclosed profit figures.
- Is Epirus a safe company to join right now?
- Mixed. Epirus delivered real hardware (Leonidas HPM) and holds active Army contracts including a $43.5M award on July 17, 2025, but its 2025 Series D was reportedly a down-round and a later-stage raise dated October 9, 2025 was listed as cancelled, signaling financing volatility.
- Who is Epirus's biggest competitor?
- Anduril Industries is Epirus's most prominent peer in defense tech, reportedly raising at roughly a $28 billion valuation versus Epirus's last confirmed valuation of $1.35 billion from its February 2022 Series C, a stark capital asymmetry in the counter-drone space.
- Could AI replace what Epirus does?
- Unlikely to replace the core product. Epirus's moat is gallium-nitride solid-state HPM hardware and RF-physics engineering, not software. AI (via Kodiak AI for autonomy and Palantir's Warp Speed for manufacturing) is an ingredient Epirus uses, not a threat that can substitute for its DoD-certified physical weapon systems.
- Who owns Epirus?
- Epirus is privately held and venture-backed, with no public stock ticker as of July 2026. Investors include 8VC, Bedrock, T. Rowe Price, and Washington Harbour Partners, plus General Dynamics Land Systems, which participated in the $250M Series D closed March 5, 2025.
- Has Epirus had layoffs?
- TrueUp data (aggregator-estimate, unconfirmed) notes a 2023 layoff affecting 49 people, though headcount has since grown; TrueUp reports roughly 180 employees with 17% growth over the trailing 12 months as of its most recent snapshot around 2026.
Timeline
- 2026-03-24Epirus, General Dynamics Land Systems, Kodiak AI unveil autonomous Leonidas AGV at AUSA Global Force Symposium
- 2025-10-09Later-stage VC round listed as cancelled per aggregator data, unconfirmed
- 2025-07-17Epirus receives $43.5M U.S. Army contract for IFPC-HPM Generation II systems
- 2025-03-05Epirus closes $250M Series D co-led by 8VC and Washington Harbour Partners
- 2024-09-23Epirus awarded $5.5M ONR contract to deliver Leonidas Expeditionary
- 2023-01-23U.S. Army awards Epirus $66.1M contract for Leonidas IFPC-HPM prototypes
- 2022-02Epirus closes $200M Series C led by T. Rowe Price and 8VC, valuing company at $1.35B
- 2020-12Epirus closes $70M Series B led by Bedrock
- 2019-10Epirus closes ~$17.4M Series A led by 8VC
- 2018Epirus founded by Bo Marr, Grant Verstandig, Joe Lonsdale, John Tenet, Max Mednik, Nathan Mintz
Revision history
24 July 2026
First assessed. Losing its protection. The text above is fixed as of this date and is not edited afterwards.
In the same band
Sources
- Epirus, Inc. Company Profile: Financials, Valuation, and Growth (2024-03-14)
- Epirus - Overview, News & Similar companies (2026-07-06)
- Epirus Closes $250M Series D... (2025-03-05)
- Defense tech startup Epirus raises $250M Series D to counter drone swarms (2025-03-04)
- Epirus 2026 Company Profile: Valuation, Funding & Investors
- Epirus, GDLS and Kodiak AI unveil autonomous Leonidas AGV (2026-03-25)
- U.S. Army Awards Epirus $66.1M Contract (2023-01-23)
- Epirus Receives $43.5 Million Contract from U.S. Army (2025-07-17)
- Epirus to Deliver Leonidas Expeditionary (2024-09-23)
- Epirus Leonidas (2026-03-27)
- Epirus, Funding, Investors & Team (2026-07-02)
- How to Buy, Valuation, Stock Price, IPO (2026-07-16)