# Donut Lab

> Reevol Source machine-readable supplier card. Profile URL: https://source.reevol.com/en/suppliers/donut-lab/. Locale: en.

## Identity
- Legal name (en): Donut Lab
- Business type: unknown
- Location: Tallinn, Estonia
- Employee range: 11-50

## Industry
- Primary: Hardware & Tools
- Sub-industries: in-wheel electric motors, solid-state batteries, EV development platform, Donut Motor, Donut Battery, DonutOS
- HS codes: 8507, 8544, 8537

## Digital footprint
- Visibility score (0-100): 0

## Summary
What we know: Donut Lab is based in Tallinn, Estonia (verified by country and city) The company operates in technology with focus on in-wheel electric motors, solid-state batteries, and EV platforms (per industry tags) Team size is 11-50 people (verified by team size)

What the data suggests: HS codes 8504, 8507, 8708 point to electrical equipment and EV component manufacturing (inferred from HS codes) The product portfolio - Donut Motor, Donut Battery, DonutOS - suggests vertical integration across drivetrain, energy storage, and software (suggested by industry tags)

Data flags: This profile is tagged across 7 industries. The HS codes more narrowly suggest electrical and electronic equipment.

Not yet verified: Website, Certifications, Trade fairs, Export markets, Production capacity.

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## Provenance
- Last enriched: 2026-04-06T12:57:20.807Z
- AI content last generated: 2026-05-21T02:02:48.919Z
- Source: Reevol Source (https://source.reevol.com). Underlying data from Reevol, sourced from public business registries, trade-fair exhibitor lists, certification bodies, and digital footprint.
- License: see https://source.reevol.com/en/methodology/