HillSignal

California company

private
Total Raised
$45,235,000
Contracts
$121,458,893,075
Patents
10
PAC Giving
$973,732

Government Contracts & Awards

Award Department of Agriculture Aug 18, 2026
Award Department of Transportation Aug 12, 2026
Award Department of Transportation Aug 12, 2026
Award Department of Agriculture Aug 6, 2026
Award Department of Health and Human Services Aug 5, 2026
Award Department of Health and Human Services Aug 5, 2026
Award Department of Health and Human Services Aug 5, 2026
Award Department of Health and Human Services Aug 5, 2026
Award Department of Health and Human Services Aug 5, 2026
Award Department of Health and Human Services Aug 5, 2026
Award National Aeronautics and Space Administration Jun 16, 2021
Award National Aeronautics and Space Administration Dec 17, 2020

Proprietary Tech & Patents

METHODS OF SEQUENCING ANTIBODY CHAINS FROM HYBRIDOMAS AND KITS FOR PRACTICING SAME

US 12703882 Aug 11, 2026

Methods of Producing Nucleic Acid Libraries and Compositions and Kits for Practicing Same

US 12686864 Jul 21, 2026

EXTENDED FABRICATION-AWARE CONVOLUTION LEARNING FRAMEWORK FOR PREDICTING 3D SHAPE DEFORMATION IN ADDITIVE MANUFACTURING

US 12687836 Jul 21, 2026

TACTILE SENSOR ARRAY ON FLEXIBLE SUBSTRATE WITH PIEZOELECTRIC TFT TACTILE SENSOR

US 12678947 Jul 14, 2026

Method for Multicolor Lithography Using Mechanical Force

US 12679909 Jul 14, 2026

Systems and Methods for High-Resolution Soil and Vegetation Moisture Content Monitoring using Full Polarimetric Global Navigation Satellite System (GNSS) Signals

US 12674767 Jul 7, 2026

ORBITAL ANGULAR MOMENTUM SPLITTING WITH VOLUMETRIC META-OPTICS

US 12659069 Jun 16, 2026

TARGETING PEPTIDES FOR DIRECTING ADENO-ASSOCIATED VIRUSES (AAVs)

US 12653904 Jun 16, 2026

SYSTEMS AND METHODS FOR ACQUISITION AND TRACKING OF UNKNOWN LEO SATELLITE SIGNALS

US 12659026 Jun 16, 2026

DETECTING SOMATIC SINGLE NUCLEOTIDE VARIANTS FROM CELL-FREE NUCLEIC ACID WITH APPLICATION TO MINIMAL RESIDUAL DISEASE MONITORING

US 12651643 Jun 9, 2026

Form D Funding

Private Placement

Aug 4, 2026
$5,235,000Raised

Private Placement

May 29, 2026
$30,000,000Raised

Private Placement

Sep 23, 2024
$10,000,000Raised

Market Intelligence & News

Key People

No individuals linked to this entity yet.

Political Giving

$973,732 given to 59 candidates across 268 disclosed contributions (FEC Schedule A).

John Fetterman

13 contributions· Last Apr 13, 2026
$212,726

George Whitesides

25 contributions· Last Feb 17, 2026
$141,602

Michael Garcia

10 contributions· Last Jan 28, 2025
$88,773

Dave Min

18 contributions· Last Mar 24, 2026
$59,215

Doris O. Matsui

17 contributions· Last May 21, 2026
$44,000

Linda T. Sanchez

13 contributions· Last Jun 30, 2026
$40,133

Darrell E. Issa

13 contributions· Last Jan 6, 2026
$36,900

Scott H. Peters

12 contributions· Last Mar 25, 2026
$34,973

Brad Sherman

18 contributions· Last May 27, 2026
$27,349

Vicente Gonzalez

7 contributions· Last Jun 30, 2025
$20,334

Greg Landsman

6 contributions· Last Nov 25, 2025
$19,500

Thomas Suozzi

4 contributions· Last Jun 24, 2025
$16,000

Dan Newhouse

9 contributions· Last Apr 24, 2025
$15,000

Abigail Spanberger

6 contributions· Last Sep 29, 2023
$15,000

Adrian Smith

4 contributions· Last Jun 17, 2026
$12,000

Nanette Barragan

6 contributions· Last Jun 2, 2026
$12,000

Jared Moskowitz

3 contributions· Last Jun 25, 2026
$11,500

April McClain Delaney

3 contributions· Last Jun 23, 2026
$10,000

Kathy Castor

2 contributions· Last Jun 12, 2026
$10,000

Valerie Hoyle

5 contributions· Last Jun 30, 2024
$10,000

+ 39 more recipients not shown.

Factual Connections

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