- Limited Liability Partnership
- Private Limited Company
- Public Limited Company
- Off-the-shelf companies
- PAN
- TAN
- VAT
- Service Tax
- Trademark
- Patent
- Copyright
- Importer Exporter Code (IEC) No.
- DIN
- Software Technology Park(STPI)
- Special Economic Zone (SEZ)
- Foreign Direct Investment (FDI)
- Income Tax
- External Commercial Borrowings (ECB)