Tethis raised $17.6 million in financing earlier this year to open a manufacturing facility in Zebulon to manufacture polymers with super absorbent qualities.

Tethis, a Raleigh-based biomaterials startup, has named a new CEO with the previous CEO and founder heading up a new sister company.

Tethis, a Raleigh company started by two former NC State University grad students, is making a biodegradable alternative to the chemicals currently used in diapers. Tethis gets $17.6M funding to ...