CG Sargent and Sons
CG Sargent is an AWE facility for 1968 so workers are eligible to file Part B claims.
C.G. Sargents and Sons Company performed extruder and drying oven tests with thorium for National Lead of Ohio (Fernald). It also conducted a uranium sump cake drying test for NLO. These were apparently one-time tests.
DOE Legacy Management has an CG Sargent and Sons webpage because it was considered for FUSRAP.
NIOSH lists statistics for CG Sargent dose reconstructions.