# SalesNow, free, GET /companies/{corporate_number}: Company enrichment API

> 法人番号を指定し、企業の基本情報・詳細情報を取得することができます。

SalesNow's Free plan for the company enrichment API costs $0.00 per 1,000 companies. We check each provider's docs for 13 fields. SalesNow's docs list 5: Description, Employees, Headquarters, Parents, Phones.
We haven't run SalesNow through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
This plan is free. We rank 3,016 plans for company enrichment APIs by price. Half the plans cost $8.977 or less per 1,000 companies. [See the best free company enrichment API plan.](https://datacircle.dev/best-company-enrichment-api.txt)
[Coldlytics's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/coldlytics/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Coldlytics's company enrichment API costs nothing beyond the plan price. [Pokt Agent's pay-as-you-go plan](https://datacircle.dev/company-enrichment-apis/pokt-agent/pay-as-you-go-x402-pay-per-call-post-kr-entity-resolve/llms.txt) costs the least for 10,000 companies a month: $1.00.
[APIs Peru's PEN 30 (about $9) monthly plan](https://datacircle.dev/company-enrichment-apis/apis-peru/pen-30-monthly/llms.txt) covers any number of companies in Peru only. APIs Peru's PEN 30 (about $9) monthly plan costs less up front than Coldlytics's $49 monthly plan.
[GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt), [TrustMRR](https://datacircle.dev/company-enrichment-apis/trustmrr/free/llms.txt) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt) are the best company enrichment API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/salesnow/free-get-companies-corporate-number
- [Company enrichment API in 2026: the best of 260+ compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://api-personal.salesnow.jp/legal?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `GET https://api-data.api.salesnow.jp/v1/enterprise/companies/{corporate_number}`
- API key: with the plan, on https://api-personal.salesnow.jp/legal?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Its API docs: https://api-data-doc.api.salesnow.jp/v1/salesnow-api.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing#tag/Company-API/operation/getCompany
- Sold by: SalesNow (https://salesnow.jp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 38%
- Description: ✓
- Employees: ✓
- Headquarters: ✓
- Parents: ✓
- Phones: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Search companies · Collate company · Create bulk collate task (CSV) · Get company by JC code · List recruits · List news

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: 法人番号を指定し、企業の基本情報・詳細情報を取得することができます。

## Data

- Countries: Japan
- Keep data: no limit
- Use data: ユーザーは、本データおよび派生データを、ユーザー自身の事業活動の目的に限り利用できるものとします。 ユーザーは、本データおよび派生データについて、以下の行為を行ってはなりません。 （1）第三者提供の禁止 本データまたは派生データを、第三者に対し、販売、再販売、貸与、リース、サブライセンス、譲渡、贈与、開示、送信、配布、再配布、公開、出版またはその他いかなる方法によっても提供すること [...] 本データを用いて第三者向けの情報提供サービス、データ検索サービス、企業情報サービスまたはこれに類するサービスを構築、運営または提供すること （2）競合利用の禁止 当社の事前の書面による承諾なく、本データを、当社と競合する製品、サービスまたはデータベースの開発、改善、学習または構築のために利用すること （3）AI・機械学習における利用制限 本データを、第三者に提供する目的で、AI、機械学習モデル、大規模言語モデルその他の自動処理システムの学習データ、ファインチューニングデータまたは評価データとして使用すること ただし、ユーザー自身の事業活動の目的で、本データを入力として AI ツールを利用することは妨げません （4）大量取得・蓄積の制限 利用上限を超えてデータを取得する目的で、複数アカウントを作成すること、または第三者と共謀すること （5）信用調査目的の利用制限 本データを、与信判断、信用格付け、融資審査その他の信用調査の唯一の根拠として利用すること

## Plan

- Pay: ¥0
- You get: 500 credits a month
- Enough for: 100 calls a month

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: corporate_number. Optional: includeSignals (Enterprise plan only)
- Method: GET
- Path: /companies/{corporate_number}

## About the plan

- Plan: Free
- Who can get it: 法人または個人事業主 registering with a company email address (free email addresses can't register), the terms say the service is for use in the user's own business

## The 93 fields the plan's answer can hold

corporate number, JC code, company name, company name in kana, English company name, president name, established date, listing category, BtoB or BtoC, business description, website, address, prefecture, postal code, large industry, small industry, small industry subcategories, business tags, employee count, capital stock, sales, estimated sales, fiscal period month, employee count transition, employee count change over 1 month, employee count change over 3 months, employee count change over 6 months, employee count change over 1 year, employee count change over 2 years, group employee count, net sales, profit or loss, market cap, sales change ratio, profit or loss change ratio, SalesNow score, company credit score, contact email, contact phone number, contact form URL, recruiting email, sales email, public relations email, development email, marketing email, finance email, corporate email, job offer summary, press release summary, IR summary, IR summary financial year, IR summary submission date, IR summary financial quarter, latest IR document URL, IR document title, IR document type, IR document submission date, IR document PDF URL, IR document financial year, IR document financial month, IR document financial quarter, financial period start, financial period end, securities report PDF URL, financial industry, closing price, financial target date, ROE, PBR, listing date, listing market, operating income, ordinary income, equity to asset ratio, capital expenditure, net sales history, gross profit history, operating income history, profit or loss history, gross profit margin history, operating income margin history, net profit margin history, ROE history, net sales by segment, operating profit or loss by segment, profit margin by segment, parent company, group corporate number, group company name, group relation type, group subsidiaries, signals matched count, signals updated at

## SalesNow's plans (5)

- [SalesNow, free, GET /companies/{corporate_number}](https://datacircle.dev/company-enrichment-apis/salesnow/free-get-companies-corporate-number/llms.txt): $0.00 per 1,000, 38% complete
- [SalesNow, ¥33,000 monthly, Developer, GET /companies/{corporate_number}](https://datacircle.dev/company-enrichment-apis/salesnow/33000-monthly-developer-get-companies-corporate-number/llms.txt): $104.417 per 1,000, 38% complete
- [SalesNow, ¥110,000 monthly, Pro, GET /companies/{corporate_number}](https://datacircle.dev/company-enrichment-apis/salesnow/110000-monthly-pro-get-companies-corporate-number/llms.txt): $69.611 per 1,000, 38% complete
- [SalesNow, ¥330,000 monthly, Business, GET /companies/{corporate_number}](https://datacircle.dev/company-enrichment-apis/salesnow/330000-monthly-business-get-companies-corporate-number/llms.txt): $52.209 per 1,000, 38% complete
- [SalesNow, contact us, Enterprise, GET /companies/{corporate_number}](https://datacircle.dev/company-enrichment-apis/salesnow/contact-us-enterprise-get-companies-corporate-number/llms.txt): 38% complete

## SalesNow's calls for this API (3)

- `POST /companies/collate`: [SalesNow, free, POST /companies/collate](https://datacircle.dev/company-enrichment-apis/salesnow/free-post-companies-collate/llms.txt)
- `GET /companies/{corporate_number}`: [SalesNow, free, GET /companies/{corporate_number}](https://datacircle.dev/company-enrichment-apis/salesnow/free-get-companies-corporate-number/llms.txt)
- `GET /companies/by-jc-code/{jc_code}`: [SalesNow, free, GET /companies/by-jc-code/{jc_code}](https://datacircle.dev/company-enrichment-apis/salesnow/free-get-companies-by-jc-code-jc-code/llms.txt)

## SalesNow's APIs (5)

- [SalesNow: company discovery API pricing, 5 plans](https://datacircle.dev/company-discovery-apis/salesnow/free/llms.txt)
- [SalesNow: job postings API pricing, 5 plans](https://datacircle.dev/job-posting-apis/salesnow/free/llms.txt)
- [SalesNow: news API pricing, 5 plans](https://datacircle.dev/news-apis/salesnow/free/llms.txt)
- [SalesNow: company enrichment API pricing, 5 plans, GET /companies/{corporate_number}](https://datacircle.dev/company-enrichment-apis/salesnow/free-get-companies-corporate-number/llms.txt)
- [SalesNow: people search API pricing, 1 plan](https://datacircle.dev/people-search-apis/salesnow/contact-us/llms.txt)

## SalesNow: company enrichment API alternatives

- [Datacil, $65 pack, 2.500 créditos, GET /v1/ecuador/data/ruc/{ruc}](https://datacircle.dev/company-enrichment-apis/datacil/65-pack-2-500-creditos-get-v1-ecuador-data-ruc-ruc/llms.txt): $52.00 per 1,000, 31% complete, live
- [Fundz, $237 quarterly](https://datacircle.dev/company-enrichment-apis/fundz/237-quarterly/llms.txt): $52.088 per 1,000, 77% complete
- [Katalis, £49 monthly, Growth, POST /api/v1/batch](https://datacircle.dev/company-enrichment-apis/katalis/49-monthly-growth-post-api-v1-batch/llms.txt): $52.273 per 1,000, 38% complete
- [FileSure, top-up from ₹10,000](https://datacircle.dev/company-enrichment-apis/filesure/top-up-from-10000/llms.txt): $52.65 per 1,000, 23% complete, 1 day

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

- https://api-data-doc.api.salesnow.jp/v1/salesnow-api.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://api-personal.salesnow.jp/help?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://api-personal.salesnow.jp/legal?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://api-personal.salesnow.jp/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://salesnow.jp/lite?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://salesnow.jp/lp_api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing