Construction services (except building materials manufacturing & trade)

Public-sector tenders under VOB/VgV or receivables from public procurement

SaaS, leasing, or renting services

Multi-Level Marketing (MLM) / Network Marketing

Gemstones & precious metals

Legal services

Explosives and fireworks

Tobacco production & processing, and related machinery

Weapons, ammunition manufacturing & distribution

Gambling, casinos & online betting

Erotic / adult content & services (incl. dating services)

Prostitution & pornography

Oil drilling, fracking & crude oil/natural gas extraction

Nuclear waste handling & storage

Human cloning & GMO research

Private prisons or deportation facilities

Any statutory or regulatory prohibited activities