WEB SENSING, LLC

Lebanon, NH · Defense · Private

Hardware and software system for real-time CAN-bus monitoring, validation, and secure patching of vehicle control systems, combining embedded debugging probes with in-line traffic authentication hardw

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Updated Oct 23, 2026 · websensing.com

Sector: Defense
Headquarters: Lebanon, NH
Total capital: $21.3M

Federal grants: $5.6M; 4 awards · 2022–2025; Rank in peer group#38 of 94
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $15.8M; 11 awards · Defense; Rank in Defense#308 of 1442
Granted patents: 5; 2 pending · first 2018; Rank in peer group#18 of 94

Capital timeline

Latest events

Apr 2025Federal contractDefense · SF243-0004 - Responsible Space Behavior Event Classification. Delivery Of Software Capability That Automatically Detects And Evaluates On Orbit Or Space Related Activity.$128K
Apr 2025Federal grantDefense · Phase I · SF243-0004 - Responsible Space Behavior Event Classification. Delivery Of Software Capability That Automatically Detects And Evaluates On Orbit Or Space Related Activity.$128K
Feb 2025Federal grantDefense · Phase II · Small Business Innovation Research (SBIR) Phase II Proposal D2-2835 In Response To Defense Advanced Research Project Agency (darpa) Topic C57-33.C For Hardening Spacecraft With Field Programmable Gate Arrays (fpga's).$675K
Feb 2025Federal contractDefense · Small Business Innovation Research (SBIR) Phase II Proposal D2-2835 In Response To Defense Advanced Research Project Agency (darpa) Topic C57-33.C For Hardening Spacecraft With Field Programmable Gate Arrays (fpga's).$1.8M
May 2023Federal grantDefense · Phase II · Hardening Ground Vehicles with FPGAs$1.8M
Feb 2023Federal contractDefense · E Graphics Processing Unit (gpu) Implant Discovery$768K
Sep 2022Federal grantDefense · Phase II · Hardening Aircraft with FPGA's$3M

Show 8 earlier federal awards

Sep 2022Federal contractDefense · Hardening Aircraft With Fpga's$4M
Sep 2022Federal contractDefense · Research Iaw Phase 1 Of The Sow$2.7M
Aug 2020Federal contractDefense · Defense Advanced Research Projects Agency (darpa) Small Business Innovation Research (SBIR) Phase II Effort For Statement Of Work Entitled, "system-on-chip Virtual Isolated Network"$1.6M
Jul 2020Federal contractDefense · Research Iaw Sow - Assured Micropatching.$1.6M
Dec 2017Federal contractDefense · System On Chip Nano Marshal$1.4M
Sep 2017Federal contractDefense · Igf::ot::igf Single-chip Network Privacy Appliance$1.2M
Jul 2016Federal contractDefense · Igf::ot::igf Single Chip Network Privacy Appliance$150K
Sep 2015Federal contractDefense · Igf::ot::igf Web Sensing - Endpoint Security: Hiding In Hardware$370K

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 94 peers

Line = median

Defense · System

Federal grants#38 · top 40%
Granted patents#18 · top 19%

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 · 5 granted of 7

Mar 2, 2021GrantedHardware TurnstileUSPTOUS 10,938,913
Apr 7, 2020GrantedSystem-on-chip Data Security Appliance Encryption Device And Methods Of Operating The SameUSPTOUS 10,616,344
Oct 8, 2019GrantedEndpoints For Performing Distributed Sensing And Control And Methods Of Operating The SameUSPTOUS 10,440,121

Show all 7 patent records

Hardware TurnstileMar 2, 2021 · US 10,938,913Granted
System-on-chip Data Security Appliance Encryption Device And Methods Of Operating The SameApr 7, 2020 · US 10,616,344Granted
Endpoints For Performing Distributed Sensing And Control And Methods Of Operating The SameOct 8, 2019 · US 10,440,121Granted
System-on-chip Data Security Appliance And Methods Of Operating The SameAug 20, 2019 · US 10,389,817Granted
System-on-chip Data Security Appliance And Methods Of Operating The SameDec 4, 2018 · US 10,148,761Granted
System-on-chip Data Security Appliance And Methods Of Operating The SameApplication 62152627Pending
Endpoints For Performing Distributed Sensing And Control And Methods Of Operating The SameApplication 62145353Pending

Wright Electric IncSimilar federal contract value in Defense · $16M in contracts
CENITH INNOVATIONS LLCSimilar federal contract value in Defense · $15.8M in contracts
SEMPRE, INC.Similar federal contract value in Defense · $15.8M in contracts
RELOGIC RESEARCH, INC.Similar federal contract value in Defense · $15.8M in contracts
SIVANANTHAN LABORATORIES, INC.Similar federal contract value in Defense · $15.7M in contracts
HEPBURN AND SONS LLCSimilar federal contract value in Defense · $15.7M 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.