skills/bigdata-investment-memo/references/sector-routing.md

# Sector detection and reference loading

After identifying the company, load the appropriate sector reference under `references/equity-analysis/sectors/`.

| Sector (GICS) | Reference file |
|---------------|----------------|
| Information Technology (SaaS / software) | [technology-saas.md](./sectors/technology-saas.md) |
| Financials (banks, insurance) | [financials-banks.md](./sectors/financials-banks.md) |
| Health Care (pharma, biotech, devices) | [healthcare-pharma.md](./sectors/healthcare-pharma.md) |
| Real Estate (REITs) | [reits.md](./sectors/reits.md) |
| Industrials (A&D, machinery, transport) | [industrials.md](./sectors/industrials.md) |
| Consumer Discretionary / Staples | [consumer-retail.md](./sectors/consumer-retail.md) |
| Energy | [energy.md](./sectors/energy.md) |

For mapping guidance when the fit is unclear, see [sector-selection-guide.md](./sectors/sector-selection-guide.md).