White River Technologies Inc

Newton, MA · Defense · Private

Navigation algorithms and sensor fusion system for GPS-denied underwater vehicle guidance

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Updated Oct 23, 2026

Sector: Defense
Headquarters: Newton, MA
Total capital: $25.8M

Federal grants: $4.9M; 9 awards · 2015–2026; Rank in peer group#81 of 161
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $20.9M; 35 awards · Defense, Transportation, Health and Human S; Rank in Defense#263 of 1442
Granted patents: 0; 3 pending

Capital timeline

Latest events

Apr 2026Federal grantDefense · Phase II · Innovative Simultaneous Localization And Mapping Techniques For Unmanned Underwater Vehicles$694K
Apr 2026Federal contractDefense · Innovative Simultaneous Localization And Mapping Techniques For Unmanned Underwater Vehicles$694K
Mar 2026Federal contractDefense · Estcp MR26-9406 Underwater Advanced Geophysical Classification Performance Calculator (agc-pc) And Prediction Software Environment$339K
Aug 2025Federal contractDefense · Estcp Project MR25-8992 New Start Live Underwater Munitions Detection And Classification: Maine Bombing Range$1M
Jun 2025Federal contractDefense · Kickoff Briefing$240K
May 2024Federal grantDefense · Phase II · BASE$570K
Mar 2024Federal contractDefense · BASE$1.1M

Show 37 earlier federal awards

Feb 2023Federal contractDefense · SBIR Ph II$1M
Sep 2022Federal contractDefense · MR22-7454: Demonstration Of Highly Integrated Autonomous Rov-based 3DEM For Underwater Advanced Geophysical Classification$878K
Jul 2021Federal grantDefense · Phase I · Scalable Geophysical Simultaneous Localization and Mapping for Unmanned Undersea Vehicles$140K
May 2021Federal contractDefense · Research And Development$1.6M
Jun 2020Federal grantDefense · Phase I · Quantum Emulation Co-processor Circuit Card$139K
Sep 2019Federal contractDefense · Serdp Project MR19-5212$636K
Nov 2018Federal grantDefense · Phase II · Development of Explosive Non-Acoustic Sensing on Remotely Operated Vehicles for Littoral Threat Characterization in Complex Seabed Environments$498K
Nov 2018Federal contractDefense · Research And Development Igf::ot::igf$1.5M
Oct 2017Federal contractDefense · Igf::ot::igf SBIR PH1 Opt Year 2 U438180$50K
Sep 2017Federal contractDefense · Igf::ot::igf STTR Phase II$1.0M
Jul 2017Federal contractDefense · Igf::ot::igf STTR Phase I N17A-T015 Base$225K
Jun 2017Federal contractDefense · Igf::ot::igf This Is A Small Business Innovation Research Phase I Bridge And Phase II Effort Under Topic Number A15-109 Titled "multi-static Ground Penetrating RADAR For Buried Explosive Hazard Detection".$1M
Jun 2017Federal contractDefense · Igf::ot::igf$125K
May 2017Federal grantDefense · Phase II · Nuclear Magnetic Resonance Instrumentation for Geotechnical, Geospatial and Geophysical Investigations$1.0M
Apr 2017Federal contractDefense · Igf::ot::igf$1.2M
Mar 2017Federal contractHealth and Human S · Swift Hardware And Software$20K
Sep 2016Federal contractDefense · Igf::ot::igf - Underwater Dynamic Classification Technology - White River Technologies - MR-201614$368K
Aug 2016Federal grantDefense · Phase II · In-Air E-field Sensor for Airborne Applications$750K
Aug 2016Federal contractDefense · Igf::ot::igf:: Phase 1 First Monthly Technical Report$150K
Apr 2016Federal contractDefense · Base Igf::ot::igf$1.1M
Apr 2016Federal contractDefense · Igf::ot::igf The Contractor Shall Investigate Methods To Detect Buried Explosive Hazards Using Multi-static Ground Penetrating RADAR (gpr). The Contractor Shall Generate Models And Experiments To Investigate The Phenomenology Of Multi-static Gpr And Investigate Methods For Processing And Analyzing The Data. Using The Results, The Contractor Shall Develop A Design For A Multi-static Gpr Technology Demonstrator.$100K
Nov 2015Federal contractDefense · Igf::ct::igf SBIRSOL2015.2$150K
Sep 2015Federal grantDefense · Phase I · Nuclear Magnetic Resonance Instrumentation for Geotechnical, Geospatial and Geophysical Investigations$100K
Jun 2015Federal contractDefense · Igf::ot::igf Phase 1 - SBIR Proposal A141-034-0574 For Nuclear Magnetic Resonance Instrumentation U438180$100K
Jun 2015Federal contractDefense · STTR Phase I Research&development ''igf::ot::igf''$150K
May 2015Federal grantDefense · Phase II · Development of Analysis Techniques for Predicting Magnetic Anomaly Detection (MAD) Equipped UAV Performance in Naval Anti-Submarine Warfare Environmen$1.0M
Aug 2014Federal contractDefense · SBIR Phase 1 Contract$100K
Aug 2014Federal contractDefense · Igf::ot::igf Estcp Project Number MR-201422 Entitled: Demonstration Of Crawler-towed Sensor Technologies In Challenging Nearshore Sites$832K
Jul 2014Federal contractTransportation · Igf::ot::igf Fhwa SBIR Phase I, 14.1-FH3-004 White River Technologies, Inc., Project Titled, "integrated Tracking And Guidance (i-tag) System For Trenchless Utility Relocation"$150K
Jun 2014Federal contractDefense · Igf::ot::igf This Is A Small Business Innovation Research Phase I Effort For The Development Of Standoff Technologies For The Detection Of Explosively Formed Penetrators (efps)$100K
May 2014Federal contractDefense · N141-010$150K
Mar 2014Federal contractDefense · Igf::ot::igf SBIR Phase II To Investigate, Design, And Demonstrate Their Production Of A Modular Forward-mounted Buried Explosive Hazard (beh) Detection System That Applies Multi-frequency And Multi-axis Electromagnetic Induction (emi) Hardware For The Detection Of Deep-buried Metal Targets And Low-metal Or Non-metallic Main Charge Constituents$1M
Sep 2012Federal contractDefense · MR-1225$627K
Sep 2012Federal contractDefense · New Start/sky Research, Project MR-20123$738K
Jul 2012Federal contractDefense · MR-1264$314K
Apr 2012Federal contractDefense · Sky Research, Project MR-20122$1.4M
Apr 2011Federal contractDefense · New Start/sky Research, Inc., MR-201101$625K

Federal awards are summed by year (44 awards); hover a bar for the split. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 161 peers

Line = median

Defense · Software

Federal grants#81 · top 50%

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

USPTO · 0 granted of 3

Nov 23, 2023PendingSystems And Methods For Locating, Mapping, And Identifying Subterranean PipelinesUSPTOApplication 18087291
PendingSystems And Methods For Locating, Mapping, And Identifying Subterranean PipelinesUSPTOApplication PCTUS2023021705
PendingSystems And Methods For Locating, Mapping, And Identifying Subterranean PipelinesUSPTOApplication 63342719

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SPECTRAL IMAGING LABORATORYSimilar federal contract value in Defense · $20.7M 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.