| Region / Service | Phone Number | Notes |
|---|---|---|
| ING Headquarters (Amsterdam, Netherlands) | +31 20 563 9111 | Regional Support Line (Amsterdam, Netherlands) |
| ING Netherlands Customer Service | +31 20 22 888 88 | Regional Support Line |
| ING Belgium Customer Service | +32 2 464 60 02 | Regional Support Line |
| ING Germany Customer Service | +49 69 505 001 05 | Regional Support Line |
| ING Spain Customer Service | +34 91 206 66 66 | Regional Support Line |
ING Groep N.V. is a Dutch multinational banking and financial services corporation, headquartered in Amsterdam, Netherlands. Founded in 1991 through the merger of Nationale-Nederlanden (insurance) and NMB Postbank Groep (banking), ING has grown into one of the largest banks in Europe.
Today, ING operates in over 40 countries, serving 38+ million customers worldwide. It is particularly strong in digital banking, often ranked among the world’s most innovative banks. ING has a strong retail base in the Netherlands, Belgium, Luxembourg, Germany, and Spain, as well as significant operations in corporate and wholesale banking globally.
Retail Banking
Current & savings accounts
Mortgages, loans, credit cards
Online-only banking in many markets (e.g., ING Direct)
Wholesale & Corporate Banking
Lending, trade finance, and treasury
Corporate finance, structured lending
Sustainable finance leadership (green bonds, ESG funding)
Investment & Wealth Services
Asset management solutions
Retirement & pension plans
Investment funds
Digital Banking Leadership
One of the pioneers of direct banking models
Known for ING Direct, which reshaped online banking globally