G4S Security Services A/S is a Danish fire and security installer working out of Albertslund in Capital Region. DBI approves it for automatiske brandalarmanlæg and varslingsanlæg — 2 current approvals, 232.309, 024.015 — under DBI Retningslinje 232 and DBI Retningslinje 24. Its fire-alarm approval is scoped to 22 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.