Audubon, New Jersey, from 1980s
From Sept 1980, Northampton, UK; from MArch 1985 in North Nottinghamshire, UK. Specializes in 17th & 18th c. English organs
Common nameplate form, Holtkamp Organ Co.
Portland, Oregon from 1981. Seattle, Washington from 2005
Moody, Alabama
5151 Arden Rd Amarillo, TX 79110
5706 Lakeside Dr., Sykesville, MD., 21784-6809
Highland Park, Michigan, 1983-1992; Dryden, Michigan, from 1992; Romeo, Michigan from 2020
11A Boileau St, Keysborough VIC 3173, Australia
48223 Yale Road East, Chilliwack, British Columbia, Canada from 1979.
Evanston, Illinois from 1986. (Successor to Prairie Organ Co.)
Oakland, California, 1955-1963; San Francisco, California, 1963-present
Kennaa, Isle of Man, United Kingdom. Established 1979.
9 Chestnut Street, Rehoboth, MA. 02769 Builders of continuo organs; active from 2000s
309 East Church St, Lincolnton, NC. 28092, (704) 735-4636 - from 2013
Schulstr. 28 50171 Kerpen Germany
Davenport, Iowa, 1966-1980; Buffalo, Iowa, from 1980.
no information
Montclair, New Jersey
Virginia. Tuning and maintenance, new organs, rebuilding and updating existing organs
Winchester, New Hampshire, by 1790 - 1849
founded by Konrad Mühleisen in 1986 in Leonberg.
Founded 1941 by Ernest Muhleisen.
portative and continuo organs
Portland, Oregon; incorporated 2003 Chris Nordwall and Michael Ruppert.
2010 E Hennepin Minneapolis, MN. 55413 Est. 19__
Organ technicians in Grey-Bruce Region of Ontario. Have undertaken some organ transplants.
Victoria, British Columbia, Canada, 1890 - 1940.
Categorized under Organ Tuning and Repairs. Records show it was incorporated in 1990 in Illinois.
Hamburg, Germany, 1949-1976.
Allentown and Lehigh County area, Pennsylvania, c. 1840 to after 1873
(from 2016, Southern Minnesota and the greater Twin Cities area)
Valley Springs, South Dakota from 1972.
Located in Bourgogne-Franche-Comté, since 1978.
Columbia, Pennsylvania, from Nov., 1987 to March 1993; Philadelphia, Pennsylvania, March 1993 - present.
