Register as a Corporate Client

To use Kathink as a client, simply fill in the form below and select the “Register now” button.

* = required information

General Account information

Please note that no users of Kathink should withhold any withholding taxes on any payments to Kathink, under the terms of Agreements for the Prevention of Double Taxation which have been signed between Switzerland and your Country of Residence.

Client user name *
Email *: Will be verified after registration. Used for login.
Password *

Register as a Client

Company Name *

Employee Contact Name *

Contact Phone *

Contact Fax

Contact/Billing Address *

City *

County *

Post Code *

Country

Note: Only clients with valid businesses in the following locales may currently regsiter on Kathink:

Agree to terms & conditions *

Non-US Clients

I have read, and agree to abide by, the terms of the Kathink® User Agreement (Corporate)

US Clients

I have read, and agree to abide by, the terms of the Kathink® User Agreement (US, Corporate)

W8BEN form

For US corporates; confirms that there is no requirement to withhold taxes from Kathink.

View/print scanned copy of W8BEN (Certificate of Foreign Status of Beneficial Owner for US Tax Withholding, 135KB, PDF)
Select this box if you would like us to mail an original copy of the W8BEN to your address registered above.

Company number (if applicable)

EU or Swiss VAT number (if applicable)

More information about your Company

You may wish to provide additional general information to help Business Thinkers provide ideas that suit your requirements.

e.g. Size of company, locations & offices, number of employees, business sectors, current position in markets etc.