| Website | turn.com |
| Category | Advertising |
| Employees | |
| Description | Online advertising marketplace |
| Total | $38.5M |
| Series A, 11/06 Norwest Venture Partners Shasta Ventures Trident Capital | $8.5M |
| Series B, 3/08 Norwest Venture Partners Shasta Ventures Trident Capital | $15M |
| Series C, 8/08 Focus Ventures Norwest Venture Partners Trident Capital Shasta Ventures | $15M |
Turn is an online advertising marketplace.
Turn blends contextual, audience, behavioral, and additional custom targeting methods with a choice for advertisers of CPM, CPC, and CPA pricing.
According to comScore, the company is the 10th largest ad network, reportedly serving 4.2B ad impressions in January 2009.