根据业务实体(法律名称，业务类别，DNS域，公司类型)规范化数据 [英] Normalize data according to business entity (Legal name, class of business, DNS domain, company type)

问题描述

我正在尝试根据合法业务实体名称规范化数据并链接记录.

I'm trying to normalize data and link records according to legal business entity name.

我在哪里可以确定法定公司名称以及有关该公司的一般信息?我将至少具有以下之一:股票代码，DBA(简称)，DNS名称或完整的法定名称.

Where can I determine the legal business name, and general information about that company? I will have at least one of the following: Stock symbol, DBA (short name), dns name, or full legal name.

到目前为止，我已经通过

So far I've discovered that with the

• 依靠whois可以为我提供私人信息或过期信息
• Wolfram Alpha API为我提供了私有公司，例如乐高
• 解析网页中的(c)符号可能有助于解决问题，但名称与权威列表不匹配.

• Relying on whois gives me private, or out of date information
• Wolfram Alpha API gives me most of what I need for public companies but nothing helpful for private companies like LEGO
• Parsing webpages for the (c) symbol may help in the resolution process, but doesn't match a name to an authoritative list.

由于所有股票代码均已分类；那很容易.

Since all stock symbols are categorized; that one is easy.

如何为甚至可能位于海外的非公开或非营利性企业转换，规范化和验证DBA(简称)，DNS名称或完整的法定名称?

How can I convert, normalize, and verify DBA (short name), dns name, or full legal name for non-public or non profit businesses that may even be located overseas?

(例如MET博物馆为DBA，或metmuseum.org为站点，或大都会艺术博物馆"的法定名称)

(e.g. MET Museum as DBA, or metmuseum.org as site, or "Metropolitan Museum of Art" Legal name)

推荐答案

我不确定这是问您问题的最佳地点.也许您当地的图书管理员可以提供帮助.无论如何，我之所以回答是因为过去我在这些方面做了很多工作，并且因为我发现程序员和数据库设计师经常知道在哪里可以找到数据，尤其是权威数据和标准数据.

I'm not sure this is the best place to ask your question. Maybe your local librarian could help. Anyway, I'm answering because I've done a lot of work along these lines in the past, and because I've found that programmers and database designers often know where to find data--especially authoritative and standard data.

在地方一级(在美国)，我们接受了地方商会给我们的一切.在国家一级，我们从 InfoUSA 购买了列表.商会的数据可能非常不稳定. InfoUSA数据非常干净.

At the local level (in the USA), we accepted whatever the local Chamber of Commerce gave us. At the national level, we bought lists from InfoUSA. Chamber of Commerce data can be pretty flaky; InfoUSA data is very clean.

邓&我所知道的Bradstreet 是最接近的一站式全球企业注册中心.它们不便宜.

Dun & Bradstreet is the closest I know of to a one-stop global business registry. They're not cheap.

RBA (一家英国公司)似乎非常有用具有全球视野的介绍.请参阅官方公司注册.那里的许多数据都是免费的.

RBA, a company in the UK, seems to have a really useful introduction with a global perspective. See Official Company Registers. Much of the data there is free.

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