Features 열자리
By entering your business registration number, you can search business information registered with the National Tax Service and Employment Insurance for free.Information that can be searched: business name, industry, taxpayer status, tax type, business address, number of full-time employees
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
Screenshots
See the 열자리 in Action
Get the App Today
Download on Google Play
Available for Android 8.0 and above