Private company
AMSYSCO, Inc. is a post-tensioning supplier based in Romeoville, Illinois. AMSYSCO, Inc. has an unbonded plant that it is certified under the Post-Tensioning Institute's "plant certification" program.2 It was founded in 1981.1 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
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AMSYSCO, Inc. is a post-tensioning supplier based in Romeoville, Illinois. AMSYSCO, Inc. has an unbonded plant that it is certified under the Post-Tensioning Institute's "plant certification" program.2
AMSYSCO, Inc. was founded in 1981 by Rattan Khosa. In 1984, it joined the Post-Tensioning Institute, and in 1999, Rattan Khosa was elected President of Post-Tensioning Institute for a two-year term. In 2008, the company was awarded the Post-Tensioning Institute's "Project of the Year - Award of Excellence" for the New Guthrie Theater in Minneapolis, Minnesota.
From Wikipedia’s article on Amsysco, shared under CC BY-SA 4.0.3
The company is involved in five major business segments: arts & sports stadiums, commercial buildings, commercial multi-family housing, parking structures, and barrier cable.
From Wikipedia’s article on Amsysco, shared under CC BY-SA 4.0.3
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