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GRAYMATTER ROBOTICS INC.

GARDENA, CA · Founded 2020 · Robotics · Private

Robotic sanding system with self-programming trajectory generation for composite manufacturing

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Updated

Sector
Robotics
Headquarters
GARDENA, CA
Founded
2020
Latest Form D
$3.7M, Aug 2022
Total capital
$30.7M
Federal grants
$4M
6 awards · 2020–2025
Rank in peer group#9 of 15
Private capital raised
$23.7M
2 Form D · last Aug 2022
50 months since last filing
Federal contracts
$2.9M
4 awards · Defense
Rank in Robotics#25 of 544
Granted patents
23
17 pending · first 2023
Rank in peer group#2 of 15

Capital timeline

202020212022202320242025FEDERAL ↑EQUITY ↓Cumulative $30.7M$256K$1.0M$1.4M$1.4M$1.2M1st Form D$20M
202020212022202320242025FEDERAL ↑EQUITY ↓Cumulative $30.7M$1.4M$1.4M1st Form D$20M

Latest events

  • Federal grantDefense · Phase II · Smart Robotic Canopy Sanding$1.2M
  • Federal contractDefense · Smart Robotic Canopy Sanding$1.2M
  • Federal grantDefense · Phase II · A Smart Robotic Cell For The Automated Correction Of Optical Distortions In Canopy Transparencies$1.4M
  • Federal contractDefense · A Smart Robotic Cell For The Automated Correction Of Optical Distortions In Canopy Transparencies$1.4M
  • Federal grantDefense · Phase I · Research And Development$75K
  • Federal contractDefense · Research And Development$174K
  • Federal grantDefense · Phase I · Mobile Robotic Sanding System$75K
  • Private capital raisedForm D · SEC · 2nd filing$3.7M
  • Private capital raisedForm D · SEC · 1st filing$20M
Show 3 earlier federal awards
  • Federal contractDefense · Mobile Robotic Sanding System$75K
  • Federal grantNSF · Phase II · SBIR Phase II: Smart Robotic Sanding Cells for Composite Parts in High-Mix Applications$1.0M
  • Federal grantNSF · Phase I · SBIR Phase I: Smart Robotic Sanding Cells for Composite Parts in High-Mix Applications$256K

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.

Federal first

25months

from GRAYMATTER ROBOTICS INC.’s first federal award to its first private round.

First federal award · Aug 2020
NSF · $256K
First Form D · Aug 2022
$20M · 1st Form D
Awards before first raise
2 awards

An association in public records, not a cause or a prediction.

Standing among 15 peers

Line = median

Robotics · System

  • Federal grantsBelow median
  • Granted patents#2 · 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

Researcher links verified by same-company patents and grants
  • Ariyan M KabirResearcherExecutive Officer, DirectorLinked by $1.3M in grants as PI
  • Alex RubalcavaDirectorNamed in SEC Form D filings
  • Brual ShahDirectorNamed in SEC Form D filings

What it has protected

USPTO · 23 granted of 40
Show all 40 patent records

Related companies, and why

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 . SBIR and STTR awards through .