| Verkoop | Telefonisch | ||
| Verkoop@bies.nl | 085 – 737 8000 | ||
| 08:00 – 12:00 | |||
| Inkoop | 13:00 – 16:30 | ||
| Inkoop@bies.nl | |||
| Orderbevestiging@bies.nl | Laden: | ||
| Energieweg 4 | |||
| Facturen | 9363 ER Marum | ||
| Facturen@bies.nl | 07:00 – 12:00 | ||
| 12:30 – 16:00 | |||
| Administratie | Deur 3 | ||
| Administratie@bies.nl | |||
| Lossen: | |||
| Kwaliteitsissues | Marum: | Oosterwolde: | Heerenveen: |
| Backoffice@bies.nl | Energieweg 4 | Esgang 6 | Kimslede 12 |
| 9363 ER Marum | 8431 NM Oosterwolde | 8447 GS Heerenveen | |
| Vacatures | 07:00 – 12:00 | 07:00 – 12:00 | 07:30 – 12:00 |
| Vacature@bies.nl | 12:30 – 16:00 | 12:30 – 16:00 | 12:30 – 16:00 |
| Deur 4 |
