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# Companies in Baltimore, MD

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

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

## Industries in Baltimore

- [Construction Companies in Baltimore](https://enrich.chat/companies-in/baltimore-md/construction/): Construction
- [Hospitals and Health Care Organizations in Baltimore](https://enrich.chat/companies-in/baltimore-md/hospitals-and-health-care/): Hospitals and Health Care
- [IT Services Companies in Baltimore](https://enrich.chat/companies-in/baltimore-md/it-services-and-it-consulting/): IT Services and IT Consulting
- [Nonprofit Organizations in Baltimore](https://enrich.chat/companies-in/baltimore-md/non-profit-organizations/): Non-profit Organizations
- [Software Companies in Baltimore](https://enrich.chat/companies-in/baltimore-md/software-development/): Software Development
- [Advertising Agencies in Baltimore](https://enrich.chat/companies-in/baltimore-md/advertising-services/): Advertising Services
- [Financial Services Companies in Baltimore](https://enrich.chat/companies-in/baltimore-md/financial-services/): Financial Services
- [Education Organizations in Baltimore](https://enrich.chat/companies-in/baltimore-md/education-administration-programs/): Education Administration Programs

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