Telephone numbers
We are happy to help! If possible also in your native language.
Important note: For posted workers only! If you are employed by a German construction company, please dial +49 611 707 2000.
| AT |  | +49 611 707-4069 |
|---|---|---|
| BA |  | +49 611 707-4055 |
| BE |  | +49 611 707-4069 |
| BG |  | +49 611 707-4056 |
| CH |  | +49 611 707-4057 |
| CZ |  | +49 611 707-4066 |
| DK |  | +49 611 707-4069 |
| EE |  | +49 611 707-4057 |
| ES |  | +49 611 707-4051 |
| FR |  | +49 611 707-4069 |
| GB |  | +49 611 707-4057 |
| HR |  | +49 611 707-4055 |
| HU |  | +49 611 707-4059 |
| IE |  | +49 611 707-4057 |
| IT |  | +49 611 707-4051 |
| LI |  | +49 611 707-4069 |
| LT |  | +49 611 707-4057 |
| LU |  | +49 611 707-4057 |
| LV |  | +49 611 707-4057 |
| ME |  | +49 611 707-4055 |
| MK |  | +49 611 707-4055 |
| NL |  | +49 611 707-4068 |
| PL |  | +49 611 707-4053 |
| PT |  | +49 611 707-4051 |
| RO |  | +49 611 707-4058 |
| RS |  | +49 611 707-4055 |
| RU |  | +49 611 707-4056 |
| SI |  | +49 611 707-4055 |
| SK |  | +49 611 707-4066 |
| TR |  | +49 611 707-4067 |
| UA |  | +49 611 707-4056 |
| Other countries | +49 611 707-4057 |