The DBD Datawarehouse records registered capital, filed financials and business activities, so a candidate’s status and approximate scale can be checked before it reaches the shortlist. Filings can lag by a year or more, however, and sole proprietors and micro-businesses are under-represented relative to their real market activity, so registry data works best as a first filter rather than a verdict.
Category activity is confirmed in the market. Store and online checks show whether a candidate actually carries relevant products, and for food and lifestyle categories Wongnai is a useful additional signal of presence. Where a candidate also manufactures or assembles locally, the factory database of the Department of Industrial Works can support its production claims.
Channel suitability is where many candidates separate. Some reach modern trade, others specialist outlets or B2B customers, and few are equally strong in all three. Existing brand portfolios matter too: a distributor already carrying a direct competitor may be well placed in the category but unable or unwilling to give your product priority, so apparent conflicts are recorded for you to investigate.