Robot maker · registered
GreyOrange
GreyMatter is an AI-native multi-robot orchestration platform executing 1 million real-time optimizations per minute across heterogeneous robot fleets from multiple vendors; combines ML-based demand forecasting, real-time path optimization, and multi-vendor AMR fleet management; Ranger AMR family handles goods-to-person, sortation, and case-pick; gStore applies AI to in-store retail inventory visibility (available on Google Cloud Marketplace); 15,000+ robots across 100+ enterprise sites worldwide; partnered with Google Cloud for GreyMatter DeepNav to cut new AMR setup time by 80%.
Company overview
Identity and operating footprint
Robot models
Specifications remain vendor-claimed
Ranger GTP L
- Goods-to-person AMR; 1,600 kg payload capacity
vendor-stated maximum lift payload for GTP L variant
Claim source
Ranger GTP M
- Goods-to-person AMR; 500 kg payload capacity
vendor-stated maximum lift payload for GTP M variant
Claim source
Ranger Mobile Sorter
- Autonomous sortation AMR: receives packages from conveyor, routes autonomously to designated shipping lanes
vendor-stated operational function for parcel sortation applications
Claim source
Ranger MoveSmart
- Heavy-duty pallet mover AMR for autonomous pallet transport across the facility
vendor-stated operational function and payload class
Claim source
Ranger Relay Pick TTP
- Tote-to-person system: 400 tote presentations per hour per workstation
vendor-stated throughput per pick station at rated speed
Claim source - 4 m/s tote transport speed; totes stacked up to 12 m high; 9-month deployment timeline
vendor-stated transport speed, storage height, and implementation timeline vs. 12-18 months for traditional AS/RS
Claim source
Deployment log
Announced and cited only
Funding history
Publicly announced rounds
Series D
3State Ventures, Anthelion Capital, Blume Ventures, Mithril Capital Management
Round sourceGrowth
BlackRock, Mithril Capital Management
Round sourceGrowth
Investors undisclosed
Round sourceSeries C
Binny Bansal, Blume Ventures, Mithril Capital Management
Round sourceSeries B
Blume Ventures, Tiger Global Management
Round sourceSeries A
Blume Ventures, Tiger Global Management
Round sourceNetwork neighbours
Open full graph ↗Hiring signal
Public job board · 2026-07-11
Hiring is an operating signal, not deployment evidence. Roles are refreshed from the company’s public careers system.
Company timeline
Milestones and announcements
Source ledger
28 unique public sources