Høyrup & Clemmensen A/S is a Danish installer working out of København SV in Capital Region. DBI approves it for automatiske brandalarmanlæg and varslingsanlæg — 2 current approvals, 232.412, 024.062 — under DBI Retningslinje 232 and DBI Retningslinje 24. Its fire-alarm approval is scoped to 18 named panel platforms, which is an unusually broad installed base to be certified across: a Danish approval covers the firm and the systems together, never the firm alone. DBI certifies the named individual as well as the company, and 2 certified people are listed against this approval.