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228,472 companies in Washington, District of Columbia.
Find 228,472 companies in Washington, District of Columbia. From manufacturers to industrial suppliers, each listing carries the firm's address, website, size, and NAICS/SIC codes.
Washington, District of Columbia companies by size and revenue
| Employees | Companies | Share |
|---|---|---|
| 1-50 | 218,895 | 96.5% |
| 51-200 | 5,604 | 2.5% |
| 201-1000 | 1,866 | 0.8% |
| 1001-5000 | 267 | 0.1% |
| 5001+ | 189 | 0.1% |
| Revenue | Companies | Share |
|---|---|---|
| Under $10M | 214,726 | 96.8% |
| $10M-$50M | 5,374 | 2.4% |
| $50M-$250M | 1,310 | 0.6% |
| $250M-$1B | 224 | 0.1% |
| $1B+ | 266 | 0.1% |
Share is of companies with a known value — 226,821 with headcount and 221,900 with revenue on file, as of Jul 17, 2026.
Frequently asked questions
How many companies are in Washington, District of Columbia?
228,472 companies in the directory are located in Washington, District of Columbia.
How many large companies are in Washington, District of Columbia?
926 of the 228,472 companies in Washington, District of Columbia employ more than 500 people, and 266 report over $1 billion in annual revenue. See the size and revenue breakdown above for the full distribution.
What size are most Washington, District of Columbia 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 221,900 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.