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# Companies in Durham, NC

Pick an industry to see the bigger companies headquartered in Durham, NC, what they do and how big they are.

By Enrich.chat Editorial. Updated October 22, 2026.

## Industries in Durham

- [IT Services Companies in Durham](https://enrich.chat/companies-in/durham-nc/it-services-and-it-consulting/): IT Services and IT Consulting
- [Hospitals and Health Care Organizations in Durham](https://enrich.chat/companies-in/durham-nc/hospitals-and-health-care/): Hospitals and Health Care
- [Software Companies in Durham](https://enrich.chat/companies-in/durham-nc/software-development/): Software Development
- [Biotechnology Companies in Durham](https://enrich.chat/companies-in/durham-nc/biotechnology-research/): Biotechnology Research
- [Colleges and Universities in Durham](https://enrich.chat/companies-in/durham-nc/higher-education/): Higher Education

**Short answer:** Browse the bigger companies headquartered in Durham, NC by industry. Each page lists up to 25 of the biggest by headcount range, what they do and how big they are.

## Key takeaways

- Each page lists up to 25 of the biggest companies in one industry.
- Sizes are ranges, never exact headcounts.
- Ask your AI agent to use www.enrich.chat to find the people at any of them.

## Frequently asked questions

### How are the companies chosen?

Companies shown have a working website that matches their name and list Durham, NC as their headquarters. The biggest by headcount range come first.