It was a partnership of William Bryce Mundie and Elmer C. Jensen. Mundie was a draftsman from Canada who worked in Chicago for William Le Baron Jenney, "father of the American skyscraper", and joined him as partner in 1891.
Associated firms were:
Jenney & Mundie, 1891 to 1904
Jenney, Mundie & Jensen, 1905 to late 1906
Mundie & Jensen 1907 to 1935
Mundie, Jensen, Bourke & Havens 1936 to 1939
Works by the firm and/or one of its partners include (with attribution):
Trude Building (1897), Chicago, Illinois (Jenney & Mundie)
Municipal Courts Building (1906–07), 116 South Michigan Avenue, Chicago, Illinois (Jenney, Mundie & Jensen), NRHP-listed
National City Bank (1913), 227 Main Street, Evansville, Indiana (Mundie & Jensen), NRHP-listedInternational Tailoring Company Building, Chicago, Illinois (1915–16)
Consumers Building (1913), 220 South State Street, Chicago, Illinois (Jenney, Mundie & Jensen)
From 1884 to 1894, noted architect D. Everett Waid was a draftsman who rose to chief draftsman for Jenney & Mundie, according to The New York Times, before going on to establish his own architectural practice; a photograph of the firm's employees would indicate he continued working there for some years longer. Architect and engineer Paul V. Hyland, who worked as a supervisor for several Chicago area firms, worked for the firm at some time.
Humboldt Park (1877), Roughly bounded by North Sacramento and Augusta Boulevards, and North Kedzie, North and North California Avenues. and West Division Street, Chicago, Illinois
12Art Institute of Chicago Archives (1889). "Jenney & Mundie". artic.contentdm.oclc.org. Archival Image Collection, Jensen, Elmer C., Papers, 1871-2014 (bulk 1880s-1950s). The Art Institute of Chicago. Call number 2009.2. Retrieved June 23, 2026.
12Art Institute of Chicago Archives (1898). "Jenney & Mundie". artic.contentdm.oclc.org. Chicago, Illinlois: The Art Institute of Chicago. Call number 2009.2, Archival Image Collection, RBA Archival Collection: Jensen, Elmer C., Papers, 1871-2014 (bulk 1880s-1950s). Retrieved June 23, 2026.
↑Landmarks Preservation Commission (November 10, 2009). "B. F. GOODRICH COMPANY BUILDING"(PDF). NYC.gov. New York City. pp.4, 5, 11. Retrieved June 18, 2026.
↑"Paul V. Hyland Papers". artic.contentdm.oclc.org. Art Institute of Chicago. 2016. Retrieved June 22, 2026.