Arkham Technology Limited

Irvine, CA · Defense · Private

Miniaturized cryptographic encryption device (ECU) for unmanned Navy platforms meeting CryptoMod2 NSA certification standards

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Updated Oct 23, 2026 · arkhamtechnology.com

Sector: Defense
Headquarters: Irvine, CA
Total capital: $20.6M

Federal grants: $10M; 8 awards · 2016–2025; Rank in peer group#40 of 164
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $10.6M; 22 awards · Defense, NASA, General Services A; Rank in Defense#384 of 1442
Granted patents: None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

Latest events

Mar 2026Federal contractDefense · Research And Development$140K
Jul 2025Federal contractDefense · The Overall Objective Of This Phase II Proposal Is To Solve The Satellite Operations Centers Socs Management Problem Caused By The Emergence Of Large, Advanced, Proliferated Low-earth Orbit Pleo Constellations.$1.9M
Jul 2025Federal grantDefense · Phase II · The Overall Objective Of This Phase II Proposal Is To Solve The Satellite Operations Centers Socs Management Problem Caused By The Emergence Of Large, Advanced, Proliferated Low-earth Orbit Pleo Constellations.$1.9M
Dec 2024Federal grantDefense · Phase II · By Maturing Our Existing STTR Phase II Prototype Crypto, Arkham Technology Plans To Feasibly Develop And Demonstrate An Enhanced Production-representative Prototype.$1.8M
Dec 2024Federal contractDefense · By Maturing Our Existing STTR Phase II Prototype Crypto, Arkham Technology Plans To Feasibly Develop And Demonstrate An Enhanced Production-representative Prototype.$1.8M
Oct 2024Federal contractGeneral Services A · USB/DS-101 (RS-232) Keyfill Cable Kit Mfr Part No.: 0A560154-2 Upc/isbn/gtin: 99999999999999 Manufacturer: Arkham Technology Limited Contract No.: 47QTCA19D00AK$2K
Sep 2024Federal contractGeneral Services A · Pricing Iaw Ebuy RFQ1725661 And Vendor Quote 0A012843-1 Pn: 0A560154-2 Item: USB/DS-101 (RS-232) Keyfill Cable Kit$15K

Show 23 earlier federal awards

Aug 2024Federal contractGeneral Services A · USB/DS-101 (RS-232) Keyfill Cable Kit Mfr Part No.: 0A560154-2 Manufacturer: Arkham Technology Limited$4K
Jan 2024Federal grantDefense · Phase II · Empirical Proving Ground For Cryptographic Engineering Challenges In Large Scale Deployments (epic Eagle), Small Business Innovation Research (SBIR) Phase II Program.$997K
Jan 2024Federal contractDefense · Empirical Proving Ground For Cryptographic Engineering Challenges In Large Scale Deployments (epic Eagle), Small Business Innovation Research (SBIR) Phase II Program.$3.5M
Mar 2023Federal contractNASA · DS-101 Protocol Software Library For Pace$39K
Nov 2022Federal grantDefense · Phase I · KMI Aware Secure Data Module for Leave-Behind Applications$140K
Sep 2022Federal grantDefense · Phase II · KMI-Aware Mesh Network NSA-Certifiable Cryptographic Solution$1.7M
Sep 2021Federal contractDefense · SBIR Phase I$140K
Aug 2021Federal grantDefense · Phase I · KMI-aware Mesh Network NSA Certifiable Cryptographic Solution$250K
Mar 2021Federal contractGeneral Services A · 47QTCA19D00AK $ 367.35 P/n 0A151000-2 03/25/2021 USB/DS-101 (RS-485) Keyfill Cable With W Award Made Iaw Gsa Advantage Incorporated And Made A Part Of This AWARD-L5 Email Diana Gentry If You Have Any Questions Diana.gentry@gsa.gov Must Be P$735
Feb 2021Federal grantDefense · Phase II · KMI-Aware Cryptography for Hyper-scale Architectures in a Robust Internet of Things (CHARIOT)$2.2M
Dec 2019Federal contractDefense · Kmi-aware Last-inch Load Device For Comsec Equipment$50K
Sep 2019Federal contractNASA · DS-101 Protocol Library, Windows X64, Single Project License/item# 0A1620701-1/QUANTITY: 1$29K
Aug 2018Federal contractDefense · Advanced Cryptographic Capabilities Increment One (acc Inc 1)$749K
May 2017Federal contractDefense · Igf::ot::igf GPS Receiver Cryptography Key Delivery Via Nsa Key Management$1.5M
Feb 2017Federal contractDefense · Igf::ot::igf Flexible Information Assurance Acqusition Tool (FIA2T) Post-award Conference$5K
Feb 2016Federal grantDefense · Phase II · GPS Receiver Cryptography Key Delivery Leveraging NSA’s Key Management Infrastructure (KMI)$987K
Nov 2015Federal contractDefense · Analyzer And Cables$6K
Dec 2014Federal contractDefense · Usb To RS-232 Adapter Cable$5K
May 2014Federal contractDefense · Igf::ot::igf GPS Receiver Cryptography Key Delivery Leveraging Nsa's Key Management Infrastructure (kmi)$150K
Sep 2012Federal contractDefense · Milsatcom Protected Baa$155K
Mar 2011Federal contractDefense · Nuclear Enterprise Tracking System (nets) Contract$350K
Feb 2011Federal contractDefense · Darpa SBIR Phi Prg Rtw DH-10 "handheld Apps For Forfighters"$99K
Aug 2010Federal contractDefense · Protocol Analyzer$5K

Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 164 peers

Line = median

Defense · Device

Federal grants#40 · top 24%

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

No granted patents are on record.

USPTO usually publishes applications 18 months after filing, so recent applications may not be visible yet. Patents assigned under a different entity name won’t match.

Checked: USPTO granted patents and published applications · Oct 23, 2026

ALTRON, INC.Similar federal contract value in Defense · $10.8M in contracts
VIGILANT CYBER SYSTEMS, INC.Similar federal contract value in Defense · $10.8M in contracts
QUICKFLEX INC.Similar federal contract value in Defense · $10.7M in contracts
Active Signal Technologies, Inc.Similar federal contract value in Defense · $10.6M in contracts
T.G.V. ROCKETS INC.Similar federal contract value in Defense · $10.6M in contracts
APPLIED SPECTRA INCSimilar federal contract value in Defense · $10.5M in contracts

Regulatory activity · Defense

Sector-level, not company-level

11 Jun 2026Danger Zone; Waters of Carr Creek and Whitehall Bay in the Vicinity of the Naval Support Activity AnnapolisEngineers Corps
13 Mar 2026Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; IntroductionNational Aeronautics and Space Administration
13 Mar 2026Federal Acquisition Regulation: Trade Agreements ThresholdsNational Aeronautics and Space Administration
13 Mar 2026Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; Small Entity Compliance GuideNational Aeronautics and Space Administration
27 Aug 2025Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; Small Entity Compliance GuideNational Aeronautics and Space Administration
27 Aug 2025Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; IntroductionNational Aeronautics and Space Administration

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.