| Broadband |
| Telephone +31 (0)53 573 23 89 |
Fax +31 (0)53 573 23 06 |
broadband@tkf.nl |
| Energy |
| Telephone +31 (0)53 573 23 86 |
Fax +31 (0)53 573 21 84 |
energy@tkf.nl |
| Industry |
| Telephone +31 (0)53 573 23 90 |
Fax +31 (0)53 573 21 84 |
industry@tkf.nl |
| Infra |
| Telephone +31 (0)53 573 21 87 |
Fax +31 (0)53 573 21 84 |
infra@tkf.nl |
| Installation |
| Telephone +31 (0)53 573 23 88 |
Fax +31 (0)53 573 21 84 |
installation@tkf.nl |
| Marine & Offshore |
| Telephone +31 (0)53 573 23 90 |
Fax +31 (0)53 573 21 84 |
marine@tkf.nl |
| Sales Support / General |
| Telephone +31 (0)53 573 22 55 |
Fax +31 (0)53 573 23 61 |
info@tkf.nl |