Royal BAM Group
| Native name | Koninklijke BAM Groep nv | 
|---|---|
| Formerly | N.V. Bataafsche Aanneming Maatschappij van Bouw- en Betonwerken v/h Firma J. van der Wal en Zoon (1928-1971) | 
| Company type | Public (Naamloze vennootschap) | 
| Euronext: BAMNB | |
| Industry | Construction | 
| Founded | 1869 | 
| Headquarters | Bunnik, Netherlands | 
| Key people | Ruud Joosten (CEO), Henk Rottinghuis (Chairman of the Supervisory Board) | 
| Revenue | €7,315 million (2021) | 
| €278.4 million (2021) | |
| €18.1 million (2021) | |
| Number of employees | 15,739 (FTE, average 2021) | 
| Website | www.bam.com | 
Royal BAM Group nv (Dutch: Koninklijke BAM Groep nv) is a Dutch construction-services business with headquarters in Bunnik, Netherlands. Based on revenue it is the largest construction company in the Netherlands.