# The Data City, contact us, Beta API key, POST /v1/de/companies/batch: Company enrichment API

> Returns up to 1000 companies by company number as host-defined JSON elements.

The Data City's company enrichment API on its Beta API key plan. It returns 7 of the 13 key fields we check: Description, Type and status, Images, Employees, Headquarters, Revenue and budgets, Phones.
The cheapest of the 178 plans we rank by price is [treg, top-up from $200](https://datacircle.dev/company-enrichment-apis/treg/top-up-from-200/llms.txt), at $0.496 per 1,000.

- This page: https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-post-v1-de-companies-batch
- [Best company enrichment API in 2026](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://thedatacity.com/pricing
- Its API docs: https://docs.thedatacity.com/global-api/de/companies/get-companies-in-batch
- Sold by: The Data City (https://thedatacity.com)
- Checked: 2026-10-25

## In the answer

- Completeness: 54%
- Description: ✓
- Type and status: ✓
- Images: ✓
- Employees: ✓
- Headquarters: ✓
- Revenue and budgets: ✓
- Phones: ✓

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## In their words

- Their pitch: Returns up to 1000 companies by company number as host-defined JSON elements.

## Data

- Keep data: no API terms
- Use data: no API terms

## Rate limit

- Per second: 1
- Batch: 1,000

## Speed

- Answer: in the call

## The call

- You send: company numbers (a JSON array body)
- Method: POST
- Path: /v1/de/companies/batch

## About the plan

- Plan: Beta API key
- Who can get it: an organisation that emails support@thedatacity.com its name, the email of the person who will hold the key and the markets it expects to use

## The 100 fields the plan's answer can hold

company description, legal form, employee range, RTICs, logo URL, screenshot URL, operating locations count, company number, company name, website, country, org number, registration number, VAT number, headquarters address, headquarters postcode, headquarters postcode details, address, town, state, phone, ZIP code, latitude, longitude, date of incorporation, best estimate current employees, best estimate current turnover, turnover, turnover band, best estimate growth percentage per year, finances by year, directors, company growth trends, WZs, RWZs, OECD scaleup, similar companies, RTIC company number, RTIC sector code, RTIC sector name, RTIC vertical code, RTIC vertical name, RTIC score, RTIC words matched, RTIC name, headquarters postcode details department name, headquarters postcode details organisation name, headquarters postcode details sub building name, headquarters postcode details building name, headquarters postcode details PO box number, headquarters postcode details building number, headquarters postcode details building group, headquarters postcode details dependent street, headquarters postcode details main street, headquarters postcode details double dependent locality, headquarters postcode details dependent locality, headquarters postcode details post town, headquarters postcode details county, headquarters postcode details postcode, headquarters postcode details latitude, headquarters postcode details longitude, finances by year company registration number, finances by year financial year, finances by year profit before tax, finances by year profit after tax, finances by year net worth, finances by year working capital, finances by year revenue, finances by year total fixed assets, finances by year total current assets, finances by year total current liabilities, finances by year total long term liabilities, finances by year total liabilities, finances by year total shareholders equity, finances by year consolidated accounts, finances by year employees, finances by year turnover, finances by year total assets, director first name, director last name, director full name, director local pnr, director date of birth, director date of change, director active, director position, director gender, director language, director entity country code, director country code, director city, director ZIP code, director street house number, director address 2, RWZs company number, RWZs code, RWZs name, RWZs score, similar company company number, similar company similarity score

## The Data City's plans (1)

- [The Data City, contact us, Beta API key, POST /v1/de/companies/batch](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-post-v1-de-companies-batch/llms.txt): 54% complete

## The Data City's calls (8)

- `GET /v1/fr/companies/{companyNumber}`: [The Data City, contact us, Beta API key, GET /v1/fr/companies/{companyNumber}](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-get-v1-fr-companies-companynumber/llms.txt)
- `GET /v1/de/companies/{companyNumber}`: [The Data City, contact us, Beta API key, GET /v1/de/companies/{companyNumber}](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-get-v1-de-companies-companynumber/llms.txt)
- `GET /v1/ie/companies/{companyNumber}`: [The Data City, contact us, Beta API key, GET /v1/ie/companies/{companyNumber}](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-get-v1-ie-companies-companynumber/llms.txt)
- `GET /v1/us/companies/{companyNumber}`: [The Data City, contact us, Beta API key, GET /v1/us/companies/{companyNumber}](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-get-v1-us-companies-companynumber/llms.txt)
- `POST /v1/fr/companies/batch`: [The Data City, contact us, Beta API key, POST /v1/fr/companies/batch](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-post-v1-fr-companies-batch/llms.txt)
- `POST /v1/de/companies/batch`: [The Data City, contact us, Beta API key, POST /v1/de/companies/batch](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-post-v1-de-companies-batch/llms.txt)
- `POST /v1/ie/companies/batch`: [The Data City, contact us, Beta API key, POST /v1/ie/companies/batch](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-post-v1-ie-companies-batch/llms.txt)
- `POST /v1/us/companies/batch`: [The Data City, contact us, Beta API key, POST /v1/us/companies/batch](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-post-v1-us-companies-batch/llms.txt)

## The Data City's APIs (6)

- [The Data City: similar companies API pricing, 2 plans](https://datacircle.dev/similar-company-apis/the-data-city/free/llms.txt)
- [The Data City: company discovery API pricing, 1 plan, POST /v1/fr/companies](https://datacircle.dev/company-discovery-apis/the-data-city/contact-us-beta-api-key-post-v1-fr-companies/llms.txt)
- [The Data City: company discovery API pricing, 1 plan, POST /v1/de/companies](https://datacircle.dev/company-discovery-apis/the-data-city/contact-us-beta-api-key-post-v1-de-companies/llms.txt)
- [The Data City: company discovery API pricing, 1 plan, POST /v1/ie/companies](https://datacircle.dev/company-discovery-apis/the-data-city/contact-us-beta-api-key-post-v1-ie-companies/llms.txt)
- [The Data City: company discovery API pricing, 1 plan, POST /v1/us/companies](https://datacircle.dev/company-discovery-apis/the-data-city/contact-us-beta-api-key-post-v1-us-companies/llms.txt)
- [The Data City: company discovery API pricing, 1 plan, GET /v1/fr/search](https://datacircle.dev/company-discovery-apis/the-data-city/contact-us-beta-api-key-get-v1-fr-search/llms.txt)
- [The Data City: company discovery API pricing, 1 plan, GET /v1/de/search](https://datacircle.dev/company-discovery-apis/the-data-city/contact-us-beta-api-key-get-v1-de-search/llms.txt)
- [The Data City: company discovery API pricing, 1 plan, GET /v1/ie/search](https://datacircle.dev/company-discovery-apis/the-data-city/contact-us-beta-api-key-get-v1-ie-search/llms.txt)
- [The Data City: company discovery API pricing, 1 plan, GET /v1/us/search](https://datacircle.dev/company-discovery-apis/the-data-city/contact-us-beta-api-key-get-v1-us-search/llms.txt)
- [The Data City: company enrichment API pricing, 1 plan, POST /v1/de/companies/batch](https://datacircle.dev/company-enrichment-apis/the-data-city/contact-us-beta-api-key-post-v1-de-companies-batch/llms.txt)
- [The Data City: company hierarchy API pricing, 2 plans, GET /v1/de/companies/{companyNumber}/group](https://datacircle.dev/company-hierarchy-apis/the-data-city/contact-us-beta-api-key-get-v1-de-companies-companynumber-group/llms.txt)
- [The Data City: company hierarchy API pricing, 2 plans, GET /v1/ie/companies/{companyNumber}/group](https://datacircle.dev/company-hierarchy-apis/the-data-city/contact-us-beta-api-key-get-v1-ie-companies-companynumber-group/llms.txt)
- [The Data City: company hierarchy API pricing, 2 plans, GET /v1/us/companies/{companyNumber}/group](https://datacircle.dev/company-hierarchy-apis/the-data-city/contact-us-beta-api-key-get-v1-us-companies-companynumber-group/llms.txt)
- [The Data City: cached company enrichment API pricing, 1 plan, GET /v2/companies/{companyNumber}](https://datacircle.dev/cached-company-enrichment-apis/the-data-city/contact-us-api-access-get-v2-companies-companynumber/llms.txt)
- [The Data City: cached company enrichment API pricing, 1 plan, POST /v2/companies/batch](https://datacircle.dev/cached-company-enrichment-apis/the-data-city/contact-us-api-access-post-v2-companies-batch/llms.txt)
- [The Data City: cached company enrichment API pricing, 1 plan, POST /v2/companies/by-website/batch](https://datacircle.dev/cached-company-enrichment-apis/the-data-city/contact-us-api-access-post-v2-companies-by-website-batch/llms.txt)
- [The Data City: cached company enrichment API pricing, 1 plan, GET /v2/companies/by-website](https://datacircle.dev/cached-company-enrichment-apis/the-data-city/contact-us-api-access-get-v2-companies-by-website/llms.txt)
- [The Data City: cached company enrichment API pricing, 1 plan, POST /v2/companies/by-website](https://datacircle.dev/cached-company-enrichment-apis/the-data-city/contact-us-api-access-post-v2-companies-by-website/llms.txt)
- [The Data City: cached company discovery API pricing, 1 plan](https://datacircle.dev/cached-company-discovery-apis/the-data-city/contact-us/llms.txt)

## The Data City: company enrichment API alternatives

- [Cleanlist, contact us](https://datacircle.dev/company-enrichment-apis/cleanlist/contact-us/llms.txt): 54% complete
- [RichAPI, contact us](https://datacircle.dev/company-enrichment-apis/richapi/contact-us/llms.txt): 54% complete
- [1Lookup, contact us, Custom enterprise, POST /company-firmographics](https://datacircle.dev/company-enrichment-apis/1lookup/contact-us-custom-enterprise-post-company-firmographics/llms.txt): 46% complete
- [BetterContact, contact us](https://datacircle.dev/company-enrichment-apis/bettercontact/contact-us/llms.txt): 46% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-25.

- https://docs.thedatacity.com/global-api/de/companies/get-companies-in-batch.md
- https://docs.thedatacity.com/global-api/guides/authentication.md
- https://docs.thedatacity.com/global-api/guides/rate-limits.md
- https://docs.thedatacity.com/global-api/index.md
- https://docs.thedatacity.com/instant-classification/guides/rate-limits.md
- https://thedatacity.com/api-access
- https://thedatacity.com/pricing
- https://thedatacity.com/terms-and-conditions