The Sagendorph Woolen Company of East Brookfield, located about sixty miles southwest of Boston in Worcester County, Massachusetts, maintained sixteen looms and specialized in the carding of shoddy and the manufacture of cashmeres, repellents, and suitings. There is some evidence that Sagendorph also spun raw materials for other companies and sold some textile goods on commission.

The mill transactions include other local businesses of historical interest such as the Boston and Albany Railroad Company, Putnam, Davis & Company, and J. Marble and Company.