EH GROUP INC

Tuscaloosa, AL · Defense · Private

Explainable AI algorithms for geospatial image detection, identification, and annotation using concept activation vectors and multi-modal data fusion

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Updated Oct 23, 2026 · ehgroupinc.com

Sector: Defense
Headquarters: Tuscaloosa, AL
Total capital: $576K

Federal grants: $380K; 3 awards · 2019–2022; Rank in peer group#36 of 40
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $196K; 5 awards · State, Defense; Rank in Defense#844 of 1442
Granted patents: None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

Latest events

Sep 2025Federal contractDefense · Microwave Amplifier$49K
Apr 2025Federal contractDefense · Fourth On-ramp For Enterprise-wide Agile Acquisition Contract (ewaac) Vehicle.$1K
Jul 2023Federal contractDefense · Test & Evaluation Technologies For Ranges, Armaments And Spectrum (tetras) II$1K
Feb 2022Federal grantDefense · Phase I · Sea and Observe: Littoral Foundations of Structured Understanding and Iterative Discovery for Image Detection, Identification and Annotation$100K
Nov 2019Federal grantDefense · Phase I · (4) Deep Defense of Distributed Deep Learning (D4L)$140K
Sep 2019Federal grantDefense · Phase I · AI-Driven, Secure Navy Mission Planning via Deep Reinforcement Learning and Attribute-Based Multi-Level Security$140K
Jun 2019Federal contractDefense · Igf::ot::igf Research And Development Phase I STTR$140K

Show 1 earlier federal award

Mar 2015Federal contractState · Fm - Nec Exterior Lighting - Led Wall Washer$6K

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 40 peers

Line = median

Defense · Software

Federal grantsBelow median

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

INTELLIGENT ARTIFACTS INC.Similar federal contract value in Defense · $199K in contracts
Wavelet Technologies, Inc.Similar federal contract value in Defense · $199K in contracts
WAVE NEUROSCIENCE INCSimilar federal contract value in Defense · $198K in contracts
Fm Technologies IncSimilar federal contract value in Defense · $175K in contracts
TRAD Tests and RadiationsSimilar federal contract value in Defense · $168K in contracts
Sound MetricsSimilar federal contract value in Defense · $164K 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.