B2B Data Append Services

With our B2B Data Append service, data enrichment is really easy - just upload a CSV file with a list of the companies or B2B addresses your are interested in and we retrieve the contact details for you as well as the current status of the business. The first 100 records are FREE!

B2B Data Append: Get All The Information You Need

Our B2B Data Append Service provides you with data enrichments for companies and organisations from 240 countries world-wide - just upload a list of company names or B2B addresses and we provide all the details you need, like up-to-date contact information as well as the current operational status of each business:
  • Business Name & Address
  • Current Status of the Business (Operational or Closed)
  • Phone Number
  • Company Website

Upload your B2B data as comma-separated values (CSV) files. CRM systems, databases and spreadsheet software like Microsoft Excel are capable to export data to CSV.

Do you have an account already?
Register for Your Free
Address-Validator Account!
You will automatically receive 100 free address checks for your new account.
Your First Name *
Your Last Name *
Your Business Email *

We will send an email to this address with the account details, and this email address will also be used for any future communication, such as status notifications or download links.

Please note that we do not accept free email addresses like Gmail or Yahoo for the registration.

Will this account be used to process data of EU citizens? *

B2B Data Append Task Details

Task Name *
Choose a unique name that allows you to identify this task.
Country *
Select the country where the companies are located. To process B2B data from different countries, please select the international option and make sure your CSV file contains a 'Country' column with either the country name or the ISO country code (e.g. US for the United States).
Language *
Select the output language (local language is usually the best option). For some countries, only English and the preferred local language used by the country's postal service is supported.
Output Charset *
Select the output charset (UTF-8 is usually the best option).
Input File *
Select your input CSV file.
CSV files only (Unicode UTF-8/UTF-16), one record per line, use comma (',') as column separator. Please provide these columns:
name of the company / business / organisation
two-letter ISO 3166-1 country code, 'XX' for international
Street Address
OPTIONAL - street/housenumber, may include building/unit/apt etc.
Address line 2
OPTIONAL - building/unit/apt etc. [optional]
OPTIONAL - city or locality (city, district) [optional]
Postal Code
OPTIONAL - zip/postal code [optional]
OPTIONAL - state/province [optional]
General usage:
always use "," to separate address elements where required
street address may also contain a complete address (leave all optional fields empty)
leave address line 2 empty
use big-to-small order for all other fields when using native script
use small-to-big order for all other fields when using english script