Business Sector Identifier

Variables you can customize:

1. Copy the full prompt text above
2. Replace the variables (in {{curly braces}}) with your specific information
3. Paste into ChatGPT, Claude, or Gemini
4. Review the output and iterate — adjust variables for different results
5. Save your favorite configurations for repeated use

Business sector classification is fundamental to investment analysis, portfolio diversification, and competitive benchmarking. Proper sector identification enables investors to compare companies within the same industry, identify concentration risks in their portfolio, and spot emerging trends. The Global Industry Classification Standard (GICS) and the Industry Classification Benchmark (ICB) are the two most widely used systems, dividing the economy into sectors like Technology, Healthcare, Financials, and Consumer Discretionary.

For best results, use this prompt as a starting point and customize it to your specific needs. The most effective AI users treat prompts as templates that evolve over time, refining them based on output quality and specific use cases. Experiment with different models as each has unique strengths — GPT-4 excels at structured analytical tasks, Claude is outstanding for nuanced writing and analysis, and Gemini offers excellent Google ecosystem integration.