Company number for social security notifications assigned on request

Service Description

As soon as you employ the first person subject to compulsory insurance, you must apply for a company number for the company in which the person works.

The company number is usually issued by the Federal Employment Agency upon electronic application. A customer data record is created for you in which your company master data is registered. The social insurance institutions can then use the company number to assign the notifications to the health, pension and unemployment insurance schemes to your employment company.

One or more company numbers?

  • As the employer of a company with only one location, you only need one company number.
  • You will need several company numbers if you have branches in several municipalities.
  • You also need several establishment numbers if you are the owner of several establishments in the same municipality, each of which forms an independent economic unit.

Registered office abroad

If you are an employer based abroad, you may need a company number - if you have to report workers employed in Germany to the German social security system. This could be sales staff or customer advisors working from home, for example.

Special rules for private households, miners and shipping companies

  • You want to employ someone in your private household on a marginal basis (mini-job): Please contact the mini-job center of the German pension insurance Knappschaft-Bahn-See.
  • You are a miner's company (extraction of minerals, e.g. coal), employ staff in a miner's company or employ workers who carry out miner's work in mines or are used for remediation work in opencast mines: Please contact Deutsche Rentenversicherung Knappschaft-Bahn-See.
  • You are a seafaring company (including coastal fishermen and coastal skippers): Please contact Deutsche Rentenversicherung Knappschaft-Bahn-See.

Source: Zuständigkeitsfinder Thüringen (Linie6PLus)

Start your request directly online:

Competent Authority

Deutsche Rentenversicherung Knappschaft-Bahn-See (DRV KBS) - Minijob-Zentrale

Postal address
45115 Essen, Stadt
Remark: Responsible for private households that only employ marginally paid persons for household work
Telephone
+49 355 2902-70799
Fax
+49 201 384-979797
Opening times

Service telephone

Monday 00:00 to 24:00

Tuesday 00:00 to 24:00

Wednesday 00:00 to 24:00

Thursday 00:00 to 24:00

Friday 00:00 to 24:00

Saturday 00:00 to 24:00

Sunday 00:00 to 24:00

Other

Responsible for private households that employ people exclusively on a marginal basis for work in the household

Further Authorities

Deutsche Rentenversicherung Knappschaft-Bahn-See (DRV KBS) - Dezernat VII.1.1
Postal address
45115 Essen, Stadt
Remark: Responsible for companies in which only employees with miners' pension insurance are employed
Deutsche Rentenversicherung Knappschaft-Bahn-See (DRV KBS) - Dezernat VII.1.5
Address
Millerntorplatz 1
20359 Hamburg, Freie und Hansestadt
Remark: Responsible for maritime companies (including coastal fishermen and coastal skippers)
Fax
+49 40 30388-1850
Remark: Responsible for maritime companies (including coastal fishermen and coastal skippers)
DE-Mail
zentrale-de-mail@kbs.de-mail.de
Bundesagentur für Arbeit (BA), Betriebsnummern-Service
Address
Eschberger Weg 68
66121 Saarbrücken, Landeshauptstadt
Remark: Responsible for assigning company numbers as a rule