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21,724 companies in Towson, Maryland.
Find 21,724 companies in Towson, Maryland. From manufacturers to industrial suppliers, each listing carries the firm's address, website, size, and NAICS/SIC codes. You can also browse nearby cities such as Baltimore, Silver Spring, Rockville.
Of the 21,621 with a known headcount, 98% employ 1-50 people and 23 employ more than 1,000. 99% of those reporting revenue are under $10M, while 15 report more than $1B.
These pages show the first 120 of 21,724 companies. Narrow the list with the filters above or open one of the related lists below to see the rest.
Towson, Maryland companies by size and revenue
| Employees | Companies | Share |
|---|---|---|
| 1-50 | 21,222 | 98.2% |
| 51-200 | 319 | 1.5% |
| 201-1000 | 57 | 0.3% |
| 1001-5000 | 16 | 0.1% |
| 5001+ | 7 | 0.0% |
| Revenue | Companies | Share |
|---|---|---|
| Under $10M | 21,108 | 98.6% |
| $10M-$50M | 236 | 1.1% |
| $50M-$250M | 35 | 0.2% |
| $250M-$1B | 13 | 0.1% |
| $1B+ | 15 | 0.1% |
Share is of companies with a known value — 21,621 with headcount and 21,407 with revenue on file, as of Jul 17, 2026.
Frequently asked questions
How many companies are in Towson, Maryland?
21,724 companies in the directory are located in Towson, Maryland.
How many large companies are in Towson, Maryland?
37 of the 21,724 companies in Towson, Maryland employ more than 500 people, and 15 report over $1 billion in annual revenue. See the size and revenue breakdown above for the full distribution.
What size are most Towson, Maryland companies?
Most are small and mid-sized businesses: the size and revenue tables above show the full spread, from under $10M up to $1B+, across the 21,407 companies with revenue on file.
What information is included for each company?
Every listing includes the company name, location, website, employee size, revenue range where available, and NAICS/SIC classification, with a link to the full profile.
Where does this directory come from?
Listings are compiled and maintained by Factur, a sales and marketing firm for B2B manufacturers. Any company can request an update or removal from its profile page.