SUBJECT-39473.dossier · company · status: active
EI
subject of file

Epirus, Inc.

Defense technology company (counter-electronics)
Tracked because Defense contractor that hired outgoing SecDef onto board within 12 months.
Editorial summary · AI-drafted from public records

Defense-tech firm developing high-power microwave systems for drone counter-electronics. Mark Esper joined the board months after leaving as Secretary of Defense.

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Connections mapped1
Sources cited12
⚠ no sources
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← SOFWERX organization
collaborator / prototyper inferential since 2022
Epirus has demonstrated its high-power microwave (HPM) counter-electronics systems through SOFWERX-led events and has secured non-traditional acquisition contracts via USSOCOM for evaluating directed energy counter-UAS solutions for special operations.
Sources (12)
2026-05-27 UNVERIFIED SEARCH_ERROR: Epirus, Inc. not found in sam_gov claim_flag Processed 📜 Receipt
2022-02-14 ↗ SEC EDGAR: D — Epirus, Inc. (2022-02-14) sec_filing Processed 📜 Receipt
2020-10-13 ↗ SEC EDGAR: D — Epirus, Inc. (2020-10-13) sec_filing Processed 📜 Receipt
2019-11-08 ↗ SEC EDGAR: D — Epirus, Inc. (2019-11-08) sec_filing Processed 📜 Receipt
2020-10-13 ↗ SEC EDGAR: filing — Epirus, Inc. (2020-10-13) sec_filing Processed 📜 Receipt
2026-05-27 UNVERIFIED SEARCH_ERROR: Epirus, Inc. not found in usaspending claim_flag Processed 📜 Receipt
2026-05-27 UNVERIFIED SEARCH_ERROR: Epirus, Inc. not found in opencorporates claim_flag Processed 📜 Receipt
2021-03-18 ↗ SEC EDGAR: filing — Epirus, Inc. (2021-03-18) sec_filing Processed 📜 Receipt
2021-03-19 ↗ SEC EDGAR: filing — Epirus, Inc. (2021-03-19) sec_filing Processed 📜 Receipt
2022-02-14 ↗ SEC EDGAR: filing — Epirus, Inc. (2022-02-14) sec_filing Processed 📜 Receipt
2019-11-08 ↗ SEC EDGAR: filing — Epirus, Inc. (2019-11-08) sec_filing Processed 📜 Receipt
2026-02-12 ↗ SEC EDGAR: filing — Epirus, Inc. (2026-02-12) sec_filing Processed 📜 Receipt