Glossary
Book-to-Bill Ratio
New orders divided by revenue billed in the same period; above 1 means the order backlog is growing. Siemens Energy's was about 1.54 in fiscal 2026, with a record €164 billion backlog.
Glossary
New orders divided by revenue billed in the same period; above 1 means the order backlog is growing. Siemens Energy's was about 1.54 in fiscal 2026, with a record €164 billion backlog.