# Pushbuild, free, POST /czech-company-registry/run: Business verification API

> Look up and search Czech companies in ARES, the official register of economic entities: company ID (ICO), name, legal form, VAT ID, founding and dissolution dates, registered address, region and NACE codes.

Pushbuild's business verification API on its Free plan. It costs $0.00 per 1,000 companies. It returns 3 of the 11 key fields we check: Registered name, Entity type, Principal address.
We haven't run Pushbuild through [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt) yet.
This plan is free. We rank 706 plans for business verification APIs by price. Half the plans cost $7.895 per 1,000 companies or less.
[Scoris's €99 monthly plan](https://datacircle.dev/business-verification-apis/scoris/99-monthly/llms.txt) is the cheapest paid plan per 1,000 companies: as little as $0.021. Scoris's €99 monthly plan covers companies in 8 countries only. Scoris's €99 monthly plan covers up to 5,184,000 companies a month at no extra cost.
[Scoris's €19 pack](https://datacircle.dev/business-verification-apis/scoris/19-pack/llms.txt) covers any number of companies in 8 countries only. Scoris's €19 pack costs less up front than Scoris's €99 monthly plan.
[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt), [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50/llms.txt) and [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/249-monthly/llms.txt) are the best business verification API providers in our benchmark for companies in any country.

- This page: https://datacircle.dev/business-verification-apis/pushbuild/free-post-czech-company-registry-run
- [Business verification API: 9 providers compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://pushbuild.com/apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `POST https://api.pushbuild.com/czech-company-registry/run`
- API key: with the plan, on https://pushbuild.com/apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Its API docs: https://pushbuild.com/apis/czech-company-registry.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Sold by: Pushbuild (https://pushbuild.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 27%
- Registered name: ✓
- Entity type: ✓
- Principal address: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: result
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 423 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Look up and search Czech companies in ARES, the official register of economic entities: company ID (ICO), name, legal form, VAT ID, founding and dissolution dates, registered address, region and NACE codes.

## Data

- Countries: Czech Republic
- Keep data: no limit
- Use data: [...] we grant you a limited, revocable, non-exclusive, non-transferable, non-sublicensable license to call our APIs with the key we issue to you, for your internal business purposes. [...] You alone are responsible for ensuring that your use of any output complies with all applicable laws, regulations, third-party terms of service, robots directives, intellectual property rights, privacy and data protection laws, and contractual obligations [...] You will not use any output, including any owner, property, name or address data, as a consumer report or as a factor in determining eligibility for credit, insurance, employment, housing or tenancy [...] You will not, and will not let anyone else: (a) violate any law or third-party right, (b) reverse engineer or decompile the Site, or scrape or bulk-copy it, except through the APIs as licensed or as our robots.txt permits [...], (c) resell, sublicense, white-label or provide the APIs to third parties as a standalone service, unless we agree in writing, (d) circumvent any rate limit, key, access control or security measure, (e) interfere with or overload the Site, or introduce malware, (f) use the Site to build a competing product or service, (g) submit content that is unlawful, infringing, defamatory, or that you have no right to share, (h) misrepresent your identity or affiliation, or (i) submit protected health information, payment card data, government ID numbers, or other sensitive data [...]

## Plan

- Pay: $0
- You get: $1 a month
- Enough for: 12,500 results a month

## Rate limit

- Batch: 500

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: icos, name, city, maxItems
- Method: POST
- Path: /czech-company-registry/run

## About the plan

- Plan: Free
- Who can get it: anyone with an email address

## The 9 fields the plan's answer can hold

company ID, company name, legal form, VAT ID, founding date, dissolution date, registered address, region, NACE code

## Pushbuild's plans (2)

- [Pushbuild, free, POST /czech-company-registry/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-czech-company-registry-run/llms.txt): $0.00 per 1,000, 27% complete
- [Pushbuild, top-up, Added credit, POST /czech-company-registry/run](https://datacircle.dev/business-verification-apis/pushbuild/top-up-added-credit-post-czech-company-registry-run/llms.txt): $0.08 per 1,000, 27% complete

## Pushbuild's calls for this API (7)

- `POST /czech-company-registry/run`: [Pushbuild, free, POST /czech-company-registry/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-czech-company-registry-run/llms.txt)
- `POST /finland-company-registry/run`: [Pushbuild, free, POST /finland-company-registry/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-finland-company-registry-run/llms.txt)
- `POST /france-company-registry/run`: [Pushbuild, free, POST /france-company-registry/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-france-company-registry-run/llms.txt)
- `POST /norway-company-registry/run`: [Pushbuild, free, POST /norway-company-registry/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-norway-company-registry-run/llms.txt)
- `POST /uk-companies-house/run`: [Pushbuild, free, POST /uk-companies-house/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-uk-companies-house-run/llms.txt)
- `POST /us-small-business-lookup/run`: [Pushbuild, free, POST /us-small-business-lookup/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-us-small-business-lookup-run/llms.txt)
- `POST /us-state-business-registry/run`: [Pushbuild, free, POST /us-state-business-registry/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-us-state-business-registry-run/llms.txt)

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- [Pushbuild: business verification API pricing, 2 plans, POST /czech-company-registry/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-czech-company-registry-run/llms.txt)

## Pushbuild: business verification API alternatives

- [DanskCVRAPI, DKK 599 monthly, Enterprise, GET /companies/search](https://datacircle.dev/business-verification-apis/danskcvrapi/dkk-599-monthly-enterprise-get-companies-search/llms.txt): $0.045 per 1,000, 45% complete, 1 minute
- [CBEAPI, €39 monthly](https://datacircle.dev/business-verification-apis/cbeapi/39-monthly/llms.txt): $0.059 per 1,000, 55% complete, 1 day
- [cnpjob, R$99.90 monthly](https://datacircle.dev/business-verification-apis/cnpjob/r-99-90-monthly/llms.txt): $0.066 per 1,000, 36% complete
- [CompanyPulse, £99 monthly](https://datacircle.dev/business-verification-apis/companypulse/99-monthly/llms.txt): $0.088 per 1,000, 55% 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 2026-11-04.

- https://pushbuild.com/apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://pushbuild.com/apis/app/signup?api=google-ads-transparency&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://pushbuild.com/apis/czech-company-registry.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://pushbuild.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing