For instanse I would like to find all Thai businesses related to dogs grooming to offer them my merchandise.

Does anybody offering such service to query goverment business registration databases?

The problem is that the DBD doesn't list businesses with that type of granularity. Quite the opposite in fact.

 

Businesses list their objectives, and they generally stay with the standard 20 something clauses that cover almost everything. They then add 1 or 2 clauses on the end of their list of objectives to specifically cover their main activities.

 

However these additional clauses are normally worded as broadly as possible to allow the business to grow without restriction.

 

It's highly unlikely an objective would specify just dogs. It would say animal grooming, welfare, veterinary, and ancillary services - just as an example.

 

Finally, many small businesses are not limited companies and the DBD would not hold their details anyway.