LONGSHORTWAY INC.

BRIGHTON, MA · Defense · Private

Domain adaptation algorithms for intelligence, surveillance, and reconnaissance (ISR) applications

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Updated Oct 23, 2026 · longshortway.com

Sector: Defense
Headquarters: BRIGHTON, MA
Total capital: $25M

Federal grants: $891K; 2 awards · 2016–2022; Rank in peer group#5 of 40
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $24.2M; 19 awards · Defense, Interior; Rank in Defense#239 of 1442
Granted patents: None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

Latest events

Sep 2022Federal grantDefense · Phase II · Domain Adaptation via Classifier Fusion$742K
Sep 2022Federal contractDefense · Domain Adaptation Via Classifier Fusion$1.2M
Dec 2021Federal contractDefense · STTR Phase I Research & Development - Enhancement Of Cross Validation Using Hybrid Visual And Analytical Means With Shannon Function$150K
Sep 2020Federal contractDefense · Machine Learning For Intelligence Community$5.3M
Dec 2019Federal contractDefense · Domain Adaptation Via Classifier Fusion$150K
Sep 2019Federal contractDefense · Research, Development, Test&evaluation$468K
Feb 2019Federal contractInterior · Igf::ot::igf UAS Detection, Adaptive Detector, Machine Learning$75K

Show 14 earlier federal awards

May 2018Federal contractDefense · Igf::ot::igf Machine Learning Technologies For Event Detection$600K
Dec 2016Federal contractInterior · Igf::ot::igf Wide Area Sensor Fusion$99K
Sep 2016Federal grantDefense · Phase I · Wide Area Sensor Fusion$149K
Aug 2016Federal contractDefense · Igf::ot::igf Enhancing Motion Imagery Classifiers By Principal Component Feature Clustering STTR II$4.1M
Jun 2015Federal contractDefense · Igf::ot::igf Gmti Tracker Evaluation Igf::ot::igf$2.3M
Jun 2015Federal contractDefense · Igf::ot::igf - STTR I - Enhancing Motion Imagery Classifiers By Principal Component Feature Clustering$150K
Jun 2014Federal contractDefense · Igf::ot::igf New Learning Technologies For Exploitation Of Layered Data$1.2M
Mar 2013Federal contractDefense · Igf::ot::igf STTR Phase I - New Learning Technologies For Exploitation Of Layered Sensor Data$150K
Jul 2012Federal contractDefense · Enhanced Gmti-based Isr$2.2M
Dec 2011Federal contractDefense · Darpa SBIR Phase II Effort Entitled,"wide-area Situation Awareness (wasa) Phone App Based On Near Real-time Sensor Data And Analysis.$750K
Oct 2011Federal contractDefense · Gmti Data Improvement R&d Work$2.7M
Dec 2010Federal contractDefense · Darpa SBIR Phase I$149K
Apr 2009Federal contractDefense · R&d Work On Gmti Pattern Analysis System$1.4M
Jun 2006Federal contractDefense · 200609!000222!5700!FA8718!ESC/PKR !FA871806C0040 !a!n! !n! ! !20060619!20080930!141877311!141877311!141877311!N!LONGSHORTWAY !10 Dana St Ste 508 !cambridge !MA!02138!11000!017!25!CAMBRIDGE !middlesex !mass !+000000375000!N!N!000000750000!AJ91!RDTE/OTHER Sciences - Basic Research !S1 !services !000 !not Discernable !541710!E! !3! ! ! ! ! !999$1M

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 grants#5 · top 13%

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

MANAGEMENT SCIENCES INCSimilar federal contract value in Defense · $24.4M in contracts
COUGAAR SOFTWARE INCSimilar federal contract value in Defense · $24.4M in contracts
MI TechnologiesSimilar federal contract value in Defense · $24.4M in contracts
Reservoir Labs, Inc.Similar federal contract value in Defense · $24M in contracts
INNOSYS, INC.Similar federal contract value in Defense · $24M in contracts
GREENSEA SYSTEMS, INC.Similar federal contract value in Defense · $24M 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.