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# Companies in Alexandria, VA

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

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

## Industries in Alexandria

- [IT Services Companies in Alexandria](https://enrich.chat/companies-in/alexandria-va/it-services-and-it-consulting/): IT Services and IT Consulting
- [Consulting Firms in Alexandria](https://enrich.chat/companies-in/alexandria-va/business-consulting-and-services/): Business Consulting and Services
- [Real Estate Companies in Alexandria](https://enrich.chat/companies-in/alexandria-va/real-estate/): Real Estate
- [Nonprofit Organizations in Alexandria](https://enrich.chat/companies-in/alexandria-va/non-profit-organizations/): Non-profit Organizations
- [Advertising Agencies in Alexandria](https://enrich.chat/companies-in/alexandria-va/advertising-services/): Advertising Services

**Short answer:** Browse the bigger companies headquartered in Alexandria, VA 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 Alexandria, VA as their headquarters. The biggest by headcount range come first.