Aya Data
Artificial Intelligence
Venture roundlatest round · May 2026 · 5 mo ago
1backers · Microtraction
3team · UK accounts · Dec 2025
2021founded
Overview
Delivering the Data Layer for Physical AI. Expert-in-the-loop data for physical AI, egocentric and POV video, LiDAR and 3D point cloud, and clinician-reviewed DICOM imaging. Captured in the field, annotated to specification, delivered ready to train.
Funding and backers
Latest round
Venture round
May 2026 · 5 mo ago
Team
3
UK accounts · Dec 2025
Backers
1
Microtraction
The money's age
Fresh money
5 months since the last round · not hiring
Momentum
35/100
in the news, fresh money
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
May 21
Raised a round Venture round
Jan 1, 2025
Raised a round Venture round
Jul 23, 2024
Raised a round Venture round
Jun 1, 2023
Raised a round Venture round
Mar 1, 2023
Raised a round Venture round
Apr 14, 2022
Raised a round Venture round
Jul 23, 2021
Founded per the company register
Tractionpublic signals, read monthly
Web presence
top 3%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | May 2026 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Jan 2025 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Jul 2024 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Jun 2023 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Mar 2023 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Apr 2022 | — | — | find-and-update.company-information.service.gov.uk |
Registers and programsofficial lists and records that name the company
| Legal entity | AYA DATA LTD | Companies House |
| Registered | 23 Jul 2021 |
Backed byfrom the funds' portfolios and accelerator catalogs
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Financials
Latest round
Venture - Series Unknown
Funding rounds
6
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
MicrotractionVia a fund
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
Medical Image Annotation: Complete Guide, Tools and Best Practices
Learn how medical image annotation defines clinical standards, plus the workflow, named tools and security standards behind a compliant dataset. The post Medical Image Annotation: Complete Guide, Tools and Best Practices appeared first on Aya Data.
Read more
Report
Egocentric vs Exocentric: What Each View Teaches a Model
Discover what egocentric and exocentric videos each reveal about a task, where they fall short, and what pairing them means for your annotation pipeline. The post Egocentric vs Exocentric: What Each View Teaches a Model appeared first on Aya Data.
Read more
Report
Egocentric Data Collection: Protocol, Consent, Privacy
Learn how to build an egocentric data collection protocol that handles consent, bystander privacy and withdrawal correctly. The post Egocentric Data Collection: Protocol, Consent, Privacy appeared first on Aya Data.
Read more
Report
How AI Image Labeling Works and Where It Still Needs a Human in the Loop
Discover how AI Image Labeling works, where the process breaks down without review, and what separates a reliable workflow from a risky one. The post How AI Image Labeling Works and Where It Still Needs a Human in the Loop appeared first on Aya Data.
Read more
Report
Top 10 Data Annotation Service Level Agreements (SLAs) to Ask Your Vendor
Learn the 10 questions to ask before signing a data annotation SLA, from accuracy guarantees to escalation and reporting. Evaluate your next vendor properly. The post Top 10 Data Annotation Service Level Agreements (SLAs) to Ask Your Vendor appeared first
Read more
Report
Medical Image Segmentation: Why Better Models Cannot Fix Weak Clinical Standards
Learn the practical governance framework for medical image segmentation, from clinical standard to training-ready dataset. The post Medical Image Segmentation: Why Better Models Cannot Fix Weak Clinical Standards appeared first on Aya Data.
Read more
Report
Scale AI Alternatives for Healthcare AI: How 5 Annotation Partners Compare in 2026
Discover five Scale AI alternatives for healthcare projects based on critical factors: DICOM support, clinical expertise, inter-annotator agreement, and regulatory compliance. The post Scale AI Alternatives for Healthcare AI: How 5 Annotation Partners Com
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Report
What It Takes to Build Production-Ready AI in Radiology
Discover the building blocks of successful AI in Radiology systems. Learn how annotation quality, clinical oversight, DICOM normalisation, and QA shape performance. The post What It Takes to Build Production-Ready AI in Radiology appeared first on Aya Dat
Read more
Report
Egocentric Video for AI Training: A Complete Definition & Guide
Discover how egocentric video is transforming AI training with first-person data that helps models better understand human actions, context, and real-world interactions. The post Egocentric Video for AI Training: A Complete Definition & Guide appeared fir
Read more
Report
Why Inter-Annotator Agreement Is the Most Underused Quality Signal in Medical AI
Discover how Inter-Annotator Agreement (IAA) is one of the most overlooked quality metrics in Medical AI and how it measures annotation consistency, helping build more accurate, reliable, and trustworthy models. The post Why Inter-Annotator Agreement Is t
Read more
Report
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Southampton
United Kingdom
HQ
1-10 est. staff
25 Southampton Buildings, London, UK, WC2A 1AL