“Malco Instruments Day” proclaimed throughout open home & ribbon-cutting ceremony at renovated headquarters in Annandale, Minn.
Malco Instruments, one of many nation’s main answer builders and producers of high-quality instruments for the HVACR and constructing development trades, celebrated its 75th anniversary on Could 17, 2025, with a ribbon chopping ceremony and open home at its newly transformed constructing in Annandale, Minn.
The celebration was attended by Malco staff, Annandale group members, and native dignitaries and representatives from the U.S. Senate, Wright County and the Metropolis of Annandale, which formally proclaimed the date “Malco Instruments Day.”
Malco Instruments was based in 1950 by Mark W. Keymer, a younger metal provide salesman, who invented a pipe crimper for putting in sheet metallic ductwork utilized in compelled air heating methods. The corporate began in a small storage in Minneapolis earlier than transferring to its present headquarters in Annandale, the place the corporate now employs 170+ associates. Keymer was later inducted into the Minnesota Inventors’ Corridor of Fame in 2007.
Malco just lately accomplished a considerable constructing rework as a part of its “Look Good, Really feel Good, Do Good” initiative, and welcomed the group to expertise the up to date workspaces and see how Malco manufactures and ships its merchandise from Central Minnesota.
“Malco’s 75th anniversary serves as a tribute to 75 years of arduous work and progress – a real celebration of American manufacturing, rooted in Minnesota and powered by our folks,” stated Wealthy Benninghoff, CEO of The Malco Group. “This milestone additionally serves as a celebratory turning level as we stay up for the long run. We’re all energized by what’s forward for The Malco Group.”
Malco turned an employee-owned ESOP in 2015 after the Keymer household bought their closing shares again to the corporate. The corporate remained employee-owned till late 2024, when Malco Instruments was acquired by Aspen Pumps Group, offering vital worth to the lots of of employee-owners who’re nonetheless employed by Malco right now.
With a continued deal with folks, Malco Instruments was named as a High Office by The Star Tribune in 2024 and was additionally one in every of simply 1,500 corporations nationwide to obtain a High Office recognition from USA As we speak in 2025—additional demonstrating the corporate’s dedication to creating an excellent tradition and office.
Now, Malco appears to be like forward to its subsequent 75 years in enterprise as a part of The Malco Group, a specialised portfolio of North American manufacturers offering top quality merchandise and options to professionals within the HVACR business.
For extra info, go to the Malco Instruments web site.