Family Owned Since 1976

1976
IOM started out in a 1,500 square foot building in Imperial, MO and focused primarily on fabricating architectural products.
1978
IOM moved to a 5,000 square foot building in the industrial district of Valley Park, MO.
1980
IOM remained in Valley Park, MO and relocated to a larger 12,000 square foot building.
1988
IOM relocated to its current location in Fenton, MO. Original building constructed was 12,000 square feet on three acres.
1995
A separate independent 12,000 square foot structural steel shop was added to the facility due to the increased volume of structural work.
2000’s
We experienced a large growth which included additions to our shop and office space at current facility which now sits at 33,000 square feet under roof on six acres.
2010
We earned our Building Fabricator certification from the American Institute of Steel Construction.
2016
Celebrating our 40th year in business and third generation of family ownership and management.