GrayMatter Robotics

GrayMatter Robotics

GrayMatter Robotics builds AI-powered robotic workcells for high-mix surface finishing tasks such as sanding, grinding, polishing and spraying. Its Scan&Sand and Scan&Polish systems target manufacturers that need adaptable robotic finishing without extensive robot programming.

Market context

Facts

Website: https://www.graymatter-robotics.com/
HQ: Los Angeles, US
Segment: industrial robotics
Known funding rounds: 3

Investors

Calibrate Ventures - Participant - Vc - 2 funding events - repeat backer - first seen 2021-09-29 - latest 2022-08-16
OCA Ventures - Participant - Vc - 2 funding events - repeat backer - first seen 2021-09-29 - latest 2022-08-16
Pathbreaker Ventures - Participant - Vc - 2 funding events - repeat backer - first seen 2021-09-29 - latest 2022-08-16
Stage Venture Partners - Participant - Vc - 2 funding events - repeat backer - first seen 2021-09-29 - latest 2022-08-16
B Capital Group - Participant - Vc - 1 funding event - first seen 2022-08-16
Bow Capital - Lead - Vc - 1 funding event - first seen 2022-08-16

Events

2026-04-20 - Partnership - GrayMatter Robotics joins HII HYPR shipbuilding automation program - HII introduced the HYPR program with Path Robotics and GrayMatter Robotics at Sea-Air-Space 2026. The program combines robotic welding, automated material movement, autonomous surface treatment, and autonomous quality checks. GrayMatter's role covers surface…
2025-03-18 - Deployment - GrayMatter Robotics reports field deployments across 30+ locations - GrayMatter Robotics doubled its robot field footprint over the prior year. The installed base spanned more than 16 states, 10 industries, and 30 locations. The fleet had processed more than 20 million square feet of surface area.
2024-06-20 - Funding - GrayMatter Robotics raises $45M Series B for AI manufacturing robots - The Series B round totaled $45 million. Wellington Management led the round. GrayMatter targets robotic cells for grinding, sanding, spraying, polishing, coating, and finishing.
2022-08-16 - Funding - GrayMatter Robotics raises $20 million Series A - Series A: USD 20,000,000. Bow Capital led or provided the financing. GrayMatter Robotics raised $20 million in Series A financing to expand its AI-powered robotic systems for high-mix manufacturing and surface finishing.
2021-09-29 - Funding - GrayMatter Robotics raises $4.1 million seed round - Seed: USD 4,100,000. The cited source confirms the completed financing. GrayMatter Robotics raised $4.1 million in seed financing to advance AI-powered robotic systems for complex manufacturing tasks.

Team

Ariyan Kabir - Co-Founder and CEO - Kabir leads GrayMatter's AI-enabled robotic surface-treatment business for high-mix manufacturing applications.
Brual Shah - Co-Founder and CTO - Shah leads technical development for GrayMatter's AI robotic systems for sanding, polishing, buffing, grinding, deburring, spraying, and related surface-treatment tasks.
Satyandra K. Gupta - Co-Founder and Chief Scientist - Gupta provides the manufacturing-automation research base behind GrayMatter's high-mix robotic sanding, polishing, and smart robotic-cell systems.

Supply chain relationships

Zivid - Zivid 2+ Mr60 3d Camera - GrayMatter Robotics integrated Zivid 2+ MR60 cameras into AI-powered robotic cells for high-mix surface finishing.

Articles

GrayMatter Robotics is scaling surface-finishing cells into a factory automation layer - 2025-10-23 - A 100,000 square foot Carson headquarters, 25-plus active robotic cells, and 45 million dollar Series B turn high-mix sanding and blasting into a live manufacturing automation footprint.

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