This tiny Texas company is running most of the drive-thru Covid-19 testing in the U.S.

That company, eTrueNorth, doesn’t run Covid-19 tests, ship them to and from labs, or employ the staff at testing sites. Instead, the company is acting as a kind of conductor, helping to oversee a patchwork of clinical laboratories, pharmacy staff, and technical infrastructure. The company has brought in more than $90 million in federal contracts to help oversee more than 350 sites and pay for the tests, according to a federal contracts database.