Sabi (Spanish companies)
- Choose Expert Search.
- Click on Activity in the left navigation menu.
- Click on US SIC.
- Select a US SIC (7311 for advertising agencies).
- Click on Ok.
- Click List at the top menu.
Orbis (Companies worldwide)
- Choose Expert Search.
- Click on Industry in the left navigation menu.
- Click on US SIC in Activity classification.
- Select a US SIC (7311 for advertising agencies).
- Click on Ok.
- Click List at the top menu.
Vault (Available for IESE MBA and MiM Students: access via SSO) - Advertising industry info
Check out AdBrands.net.
Ad Age - Agency Report
