Change of company name (Umfirmierung)
Also: Umfirmierung, Namensänderung, Firmenänderung, renaming
In short
A change of company name (Umfirmierung) is a change to the "Firma", i.e. the name of a business entered in the commercial register. For a GmbH and UG, this requires a notarised amendment to the articles of association and registration.
Change of company name (Umfirmierung) explained
The shareholders resolve the new company name with three quarters of the votes cast (Sec. 53 (2) GmbHG), the notary notarises the resolution, and the change only takes effect on registration (Sec. 54 (3) GmbHG). Afterwards, letterhead, invoices, website, legal notice and contracts must be updated. Beforehand, the same check as at formation is worthwhile: is the new name distinctive, not misleading and free of older trade marks? A change of legal form is more than a change of name and takes place as a change of legal form under the Transformation Act (Sec. 190 UmwG). If a UG increases its share capital to €25,000, it may keep its company name or change it to "GmbH" (Sec. 5a (5) GmbHG).