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517,284 companies in South Carolina.
Discover 517,284 companies headquartered in South Carolina, spanning manufacturing, construction, and industrial sectors. Browse by city — including Columbia, Charleston, Greenville or by industry, and open any profile for its location, website, size, and NAICS/SIC classification.
South Carolina companies by size and revenue
| Employees | Companies | Share |
|---|---|---|
| 1-50 | 500,908 | 98.2% |
| 51-200 | 6,423 | 1.3% |
| 201-1000 | 2,160 | 0.4% |
| 1001-5000 | 285 | 0.1% |
| 5001+ | 112 | 0.0% |
| Revenue | Companies | Share |
|---|---|---|
| Under $10M | 490,232 | 98.2% |
| $10M-$50M | 6,932 | 1.4% |
| $50M-$250M | 1,600 | 0.3% |
| $250M-$1B | 293 | 0.1% |
| $1B+ | 193 | 0.0% |
Share is of companies with a known value — 509,888 with headcount and 499,250 with revenue on file, as of Jul 18, 2026.
Frequently asked questions
How many companies are based in South Carolina?
517,284 companies in the directory are headquartered in South Carolina, browsable by city or by industry.
How many large companies are in South Carolina?
901 of the 517,284 companies in South Carolina employ more than 500 people, and 193 report over $1 billion in annual revenue. See the size and revenue breakdown above for the full distribution.
What size are most South Carolina 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 499,250 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.