Orrville, Ohio from 1873
West Point, New York, 1911-1954.
Operates West Coast Pipe Organ Co. 1997
Oberlin, Ohio, 1954-1973.
Minneapolis, Minnesota; after 1980's
Apeldoorn - Netherlands
Needham, MA
Saint-Hyacinthe, Quebec 1879-1994; after 1994 as "Casavant Frères."
Lansing, Michigan, 1978 - 2018.
Minneapolis, Minnesota
St. Paul, Minnesota, 1970s to at least 2017.
Philadelphia, Pennsylvania, 1864. Henry Wilkinson Knauff, Jr. (1835, Philadelphia:Germantown - 1921, Minnesota)
Philadelphia, Pennsylvania, 1837-1863.
Active England ca. 1870s
Detroit, Michigan, by 1880-1913
Minnesota
Pennsylvania.
Sioux Falls, South Dakota
Markham, Ontario, Canada. Created 1990 by the merger of Artisan Organ Ltd. and The Classic Organ Company Ltd. (1976). Designs, builds, and sells electronic components for classical organs.
French Builder, most of whose work is in Japan. His sons Matthieu and Boris have taken over and relocated to Japan, where they are actively building and maintaining.
Dallas, Texas
Ralph D. Page; Advanced Design Pipe Organs of Willow Grove, PA
Madison, Wisconsin
no information
Son of G. C. Klop, builds mechanical action organs with wood pipes, including continuo organs, chamber organs, and small church organs.
Garderen, Netherlands from 1960s
Ann Arbor, Michigan, 1950s-1960s.
Boston, Massachusetts 1872-1881.
Donald VerKuilen, Cleveland, from 2019
Rev. Aaland was in Montana, twentieth century. PROBABLY DUPLICATE OF 7651
German born, 1690; Dresden, before 1733; Philadelphia, Pennsylvania, 1733; New York City, 1737; Bethlehem, Pennsylvania, 1747-1748; Nazareth, 1748-1762.
fl. c. 1933, Philadelphia.
Valley Springs, South Dakota from 1972.
Evanston, Illinois, 1977-2016.
Milwaukee, Wisconsin
George Welling and Jerome Schaedle, c. 1982-1985
Cincinnati, OH; 1930-1985, Succeeded by Schaedle Pipe Organ Service
formerly with Kilgen; owner Kilgen Organ Service Company 1958-1985.
Seattle, Washington, c. 1967-1970.
Springfield, Massachusetts, 1976-1992; Biddeford, Maine, from 1992.
Boston, Massachusetts, 1936 - 2010 Noted for the restoration and maintenance of organs by E. & G. G. Hook, Hook & Hastings, and others of that style.
Penfield, NY, 1979; Canadaigua, NY until 1995
Name used by Parsons Organ Co. after c. 1995.
Troy, New York, from 1977. Business assets absorbed by Church Organ Sales, Inc. Delmar, NY in late 2018, and operates under that name as of January 1, 2021
Unknown Location, New York State
