.
| Domain | City | Business Personnel |
| 5.1 – Management Experts | ||
| 5.1.1 | India → Tamilnadu → Chennai | Rice HR |
| 5.2 – International trade | ||
| 5.2.1 | Vietnam | Vietnam Veedu |
| 5.3 – Food Industry | ||
| 5.3.1 | India → Tamilnadu → Manaparai | Rathna Bhavan |
| 5.4 – Web Developers | ||
| 5.5 – Mutual Funds & Insurance | ||
| India → Tamilnadu → Chennai | SKC | |
| 5.6 – Water Management for Homes | ||
| 5.6.1 | India → Tamilnadu → Chennai | Chennai Pump Dealer |
| 5.7 – Real Estate | ||
| 5.7.1 | India → Tamilnadu → Chennai | Vee Key Realtors |
| 5.7.2 | India → Tamilnadu → Chennai | IQM Consultants |
| 5.8 – Building Renovation, Waterproofing | ||
| 5.8.1 | India → Tamilnadu → Chennai | Ellora Buildtech |
| 5.9 – Housekeeping | ||
| 5.9.1 | India → Tamilnadu → Chennai | Alpha Home Cleaning |
| 5.10 Pest Control / Fire & Safety / Industrial Cleaning | ||
| 5.10.1 | India → Tamilnadu → Chennai | RTN Sathiya Kumar |
| 5.11 – Gold Shops | ||
| 5.11.1 | India → Tamilnadu → Chennai | Rasi Jewelers |
| 5.12 – Information technology | ||
| India → Tamilnadu → Chennai | Dream World Computers | |
| India → Tamilnadu → Chennai | Rakumura IT Solutions | |
| 5.13 Biomedical Engineering | Canada | Er Sudharshan Meenakshi |
| 5.14 Solar Power | India → Tamilnadu → Chennai | Maayaa Solar Power |
| 5.15 – Construction, Interior, Project Management Consultancy | India → Tamilnadu → Chennai | Mrs Sangeetha |
| 5.16 Vacuum Technologies | India → Tamilnadu → Chennai | Thulir Vacuum Technologies |
| 5.17 Digital Marketing | India → Tamilnadu → Chennai | Vilva |