---
id: "gr_gemi"
kind: "datatype"
status: "draft"
is_pii: false
categories: ["companies"]
country: ["GR"]
langs: ["el"]
quality: 90
url: "https://registry.apicrafter.io/datatype/gr_gemi"
---

# Greek General Commercial Registry number (ΓΕΜΗ) (`gr_gemi`)

> **Draft.** Draft records have not been reviewed yet and may be incomplete or wrong; do not treat them as authoritative for legal or compliance decisions.

Number of a business in the Greek General Commercial Registry (Γενικό Εμπορικό Μητρώο, ΓΕΜΗ): twelve digits, the last three 000 for most businesses. Sheets often store it as a number and lose the leading zero, as in 51772519000.

- Parent datatype: `id`
- Personal data (PII): no
- Categories: Companies/business/organizations (companies)
- Countries: Greece (GR)
- Languages: Greek (el)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
^\d{9,12}$
```

## Examples

- `124956721000` — Urban cooperative
- `028223912000` — Urban cooperative
- `51772519000` — Leading zero lost in a sheet
- `12495672` (invalid example) — Eight digits

## Metacrafter rules

1 rules: 1 match the field name, 0 match values.

- `grgemibyfield` (field, `gr/gr_common.yaml`)

## Supported by tools

- `metacrafter`

## Translations

- el: Αριθμός Γ.Ε.ΜΗ.

## Sources

- doc: <https://www.businessportal.gr/>

## Quality

Score 90/100. Missing: mapping (Wikidata, Schema.org, ...).

JSON: <https://registry.apicrafter.io/api/v1/datatypes/gr_gemi.json> · Edit: <https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/GR/companies/gr_gemi.yaml>