Stems from May 31 fatal grain dust explosion at company’s Cambria, Wisconsin, U.S., mill.

Facility had been shuttered since explosion on May 31.

Company raises flag to full mast to commerate the release of all team members.

Didion Milling is a Wisconsin-based, family-owned agricultural processing business.

Angel Reyes, a 46-year old pack operator, died on June 6.

Employees identified in May 31 explosion.

The explosion took place at the corn mill in Cambria, Wisconsin, U.S.

Founders roles shifting but will remain active in business.

The intended recipients are infants, pregnant and lactating women.

Riley Didion will oversee several areas.