Sell Opening Alerts Built from Nationwide Licensing Histories

Scattered local business information has moved into one place

Since January 2026, Korea’s Ministry of the Interior and Safety (행정안전부), the central government ministry responsible for local administration, has provided licensing and local amenity information managed by local governments through the Public Data Portal (공공데이터포털). People previously had to move between the Local Administration Licensing Data Open Portal and the Public Data Portal. New users can now find and request the data through the Public Data Portal.

The full set has 209 categories: 195 licensing-information categories and 14 local-amenity-information categories. It includes business information for general restaurants, mail-order businesses, beauty businesses, and tobacco retailers, as well as local facilities such as public toilets, civil-defence shelters, and unmanned document-issuance machines. The Ministry of the Interior and Safety says the number of categories available through automated data delivery rose by 12, from 197 to 209.

The more important change is that historical records are now available for all 195 licensing-information categories. Users can do more than find businesses that are currently open. They can trace which business categories are growing or shrinking in a given neighbourhood, and how a specific business’s operating status has changed.

To use the data, users must register with the Public Data Portal and apply for each category they need. One application does not provide all 209 categories; users must select individual datasets, such as general restaurants. The general restaurant lookup service is free and automatically approves up to 10,000 requests per day during development, but request limits and terms vary by dataset.

The deadline for running the former portal in parallel was April 15, 2026. The new portal does not provide a separate download of only the data that changed that day, so service operators must compare historical records with the latest data themselves to identify changes.

A new buyer: the local sales manager

For this article, assume the first customer is the sales manager at a 12-person kitchen-equipment supplier in the Seoul metropolitan area. The company needs to find restaurants that are about to open early, so it can send quotes for refrigerators, worktables, and dishwashers first.

Today, a staff member downloads restaurant lists from the portal, compares them with last week’s spreadsheet, then searches addresses again on a map. A person must decide whether a business name has changed or the same management number appears in multiple records. Administrative operating status can also differ from the actual opening date, leading to wasted visits.

The consolidated data can turn this workflow into a small service. It can check licensing histories each day, group only new candidates by area and category, and flag what changed since the previous list. Instead of copying data between files, the manager can spend time choosing whom to call today.

This is what companies would pay for: turning verified free general-restaurant data into a list that sales teams can use. Even small suppliers that cannot hire a dedicated data person may have room for a product small enough for a sales manager to propose and a company representative to approve.

This customer will not judge the product by the number of datasets it includes. They need to explain results through how quickly they found new accounts, how many candidates led to conversations, and how much less often salespeople call businesses that have already closed. The sales screen should therefore lead with new candidates, evidence of change, and the last verification date—not data volume.

Much work still requires people. Licensing data alone may not be enough to distinguish a name change at the same location from a genuinely new opening, or to confirm that a business has actually opened. Category labels may also differ by local government, so detailed classifications such as cafés or raw-fish restaurants need separate review.

Although restaurant files are updated daily, they may be organised using information current only through two days earlier. Do not promise same-day opening alerts. Beauty-business data is described as automatically updated on an ongoing basis, but does not state the same delay standard. Academy and tutoring-centre data must be connected separately through NEIS Education Information, operated by the Ministry of Education and the Korea Education and Research Information Service, rather than through Ministry of the Interior and Safety data. It is more practical to begin with one category and two or three areas than to cover every local consumer business nationwide at once.

Outside Korea, the product is often the next action—not search

Singapore’s GoBusiness lets business operators check registration and licensing procedures in one place instead of visiting multiple government agencies. It first simplified tasks involving several agencies, such as food-and-beverage licensing, and the Government Technology Agency of Singapore says it reduced input fields from 845 to 90.

It now connects more than 120 government digital services and has processed more than 6 million business-to-government transactions. The structure leads beyond portal use to completed licence applications and agency-fee payments, making it an example of connecting public information to completed applications rather than merely displaying it.

The City of Vancouver in Canada publishes business-licence information as maps and downloadable data. It provides historical records from 1997 and updates current-year data daily, allowing residents and local analysis services to keep tracking business changes.

In 2024, Vancouver consolidated more than 500 licence classifications into fewer than 100. The case shows that local business data does not become more useful simply by becoming larger; categories need to be organised so people can search and compare them.

Restaurant Pipeline in the United States sells paid leads for restaurants that have not yet opened, drawing from building permits, liquor licences, corporate registrations, and local reporting. Companies that need to sell first to new restaurants—such as food suppliers, kitchen-equipment suppliers, and payment-device providers—subscribe by area and category.

The operator says it reviews more than 1,300 signals from more than 2,500 sources each week and adds an average of 437 pre-opening candidates. Those figures are the supplier’s own claims and need separate verification, but the direction is clear: charge for deduplication, human review, and expected opening timing rather than raw permit information.

Four things to build now

1. New restaurant sales inbox

• A service that selects newly licensed restaurants or restaurants whose status has changed, then sends a weekly list to kitchen-equipment and food-supply companies.
• It is for the sales manager at a local kitchen-equipment supplier where on-site delivery matters more than delivery-platform sales.
• Historical licensing records and current status can be compared to create this week’s changes rather than a simple full directory.
• The first screen shows a call list with area, licensing date, operating status, evidence of change, and last verification date.

2. Neighbourhood change report for small chains

• A service that compares restaurant and beauty-business opening and closing trends in areas being considered for a new location.
• It is for the owner of a neighbourhood bakery or hair salon with three or four locations who is looking for the next site.
• Historical licensing records make it possible to see not only the current number of businesses but also the recent direction of growth or decline.
• The first screen shows a recent-change map for the selected neighbourhood and three-month and one-year change summaries, clearly marked so they are not mistaken for revenue or foot-traffic data.

3. First salon opening checklist

• A service where a user enters an address and business type, then sees nearby similar businesses, the responsible authority’s contact details, and the reporting procedures to prepare for in sequence.
• It is for a hairdresser opening a first one-person salon after working at another salon.
• Beauty-business data can be received automatically to add a view of nearby businesses, but current submission documents and legal requirements must be managed separately using the latest guidance from the responsible authority.
• The first screen has an input field for the planned opening address and a step-by-step checklist for marking preparation tasks complete.

4. New neighbourhood news for apartment communities

• A service that packages newly licensed or closed local businesses and new convenience facilities near an apartment complex into a weekly update.
• It is for an apartment management office or local media outlet that runs resident news but struggles to find local information every week.
• Licensing information and local amenity information are available from the same portal, making it easier to package business changes and public-facility information together.
• The first screen shows a map for selecting the complex address and alert radius, plus lists of places that appeared and disappeared that week.

What to check in 30 minutes today

Call two local kitchen-equipment suppliers. Ask where they currently find new restaurant candidates and whether they would use a weekly, area-by-area change list in sales meetings. If even one spends time on repeated searches and says they would use a list that shows its source and verification date, start by building general-restaurant alerts for that area rather than a nationwide service.

Why this matters where you are

Korea’s case depends on a national public-data portal, local-government licensing records, and the conditions under which those records are published. Check whether your market offers historical business-status data, whether it can be accessed consistently, and whether users can identify changes between updates. If raw records are available, the transferable opportunity is not simply search: it is helping a sales team decide whom to contact next, while making the source and last verification date clear.