Since 1981, AMSYSCO has supplied and engineered post‐tensioned concrete reinforcement for large general and concrete contractors. AMSYSCO is one of the largest suppliers of unbonded post‐tensioning of high‐rise towers in the United States.
Their core philosophy is satisfying their construction customers need for outstanding engineering services and product quality. Their manufacturing plant is certified by the Post‐Tensioning Institute in order to satisfy the specification by structural and architects.
AMSYSCO believes that developers and owners of high‐rise buildings will benefit from the use of unbonded posttensioned concrete. It can allow for thinner floors, reduced building weights, improved seismic behavior, better real estate operational metrics and lower HVAC/energy costs.
Engineering, Other; Materials / Products / Systems Supplier
Membership Level
Silver
Member Since
2014
Member Offices
Chicago
Rank |
Name |
Status
Completed Architecturally Topped Out Structurally Topped Out Under Construction On Hold Proposed Vision Never Completed Demolished Competition Entry Canceled Proposed Renovation Under Renovation Renovated Under Demolition |
Completion |
Height |
---|---|---|---|---|
1 |
2022 |
308.2 m / 1,011 ft |
||
2 |
2022 |
295.8 m / 971 ft |
||
3 |
2019 |
273.1 m / 896 ft |
||
4 |
2009 |
261.8 m / 859 ft |
||
5 |
2022 |
253.6 m / 832 ft |
||
6 |
2018 |
237.4 m / 779 ft |
||
7 |
2007 |
204.9 m / 672 ft |
||
8 |
2020 |
203.5 m / 668 ft |
||
9 |
1988 |
189.9 m / 623 ft |
||
10 |
2019 |
189 m / 620 ft |
Rank |
Name |
City |
Completion |
Height |
---|---|---|---|---|
1 |
2022 |
308 m / 1,011 ft |
||
2 |
2022 |
296 m / 971 ft |
||
3 |
2019 |
273 m / 896 ft |
||
4 |
2009 |
262 m / 859 ft |
||
5 |
2022 |
254 m / 832 ft |
||
6 |
2018 |
237 m / 779 ft |
||
7 |
2007 |
205 m / 672 ft |
||
8 |
2020 |
204 m / 668 ft |
||
9 |
1988 |
190 m / 623 ft |
||
10 |
2019 |
189 m / 620 ft |
||
11 |
2014 |
187 m / 613 ft |
||
12 |
2003 |
186 m / 610 ft |
||
13 |
2010 |
181 m / 595 ft |
||
14 |
2017 |
179 m / 587 ft |
||
15 |
2021 |
177 m / 580 ft |
||
16 |
2021 |
175 m / 574 ft |
||
17 |
2015 |
173 m / 569 ft |
||
18 |
2021 |
171 m / 562 ft |
||
19 |
2009 |
169 m / 554 ft |
||
20 |
2021 |
167 m / 547 ft |
||
21 |
2002 |
166 m / 544 ft |
||
22 |
2004 |
163 m / 535 ft |
||
23 |
2018 |
160 m / 525 ft |
||
24 |
2021 |
158 m / 519 ft |
||
25 |
2022 |
158 m / 517 ft |
||
26 |
2007 |
157 m / 514 ft |
||
27 |
2008 |
152 m / 498 ft |
||
28 |
2000 |
152 m / 498 ft |
||
29 |
2013 |
152 m / 497 ft |
||
30 |
2018 |
151 m / 495 ft |
||
31 |
2018 |
150 m / 491 ft |
||
32 |
2010 |
149 m / 490 ft |
||
33 |
2016 |
148 m / 485 ft |
||
34 |
2014 |
146 m / 477 ft |
||
35 |
2007 |
143 m / 469 ft |
||
36 |
2013 |
142 m / 467 ft |
||
37 |
2008 |
140 m / 458 ft |
||
38 |
2013 |
137 m / 449 ft |
||
39 |
2021 |
137 m / 449 ft |
||
40 |
2021 |
136 m / 445 ft |
||
41 |
2017 |
135 m / 444 ft |
||
42 |
2014 |
135 m / 443 ft |
||
43 |
2016 |
133 m / 436 ft |
||
44 |
1989 |
132 m / 433 ft |
||
45 |
2016 |
132 m / 431 ft |
||
46 |
2017 |
131 m / 430 ft |
||
47 |
1988 |
130 m / 426 ft |
||
48 |
1986 |
127 m / 418 ft |
||
49 |
1990 |
125 m / 410 ft |
||
50 |
2002 |
125 m / 408 ft |
||
51 |
2021 |
123 m / 403 ft |
||
52 |
2010 |
118 m / 388 ft |
||
53 |
2018 |
118 m / 387 ft |
||
54 |
2008 |
118 m / 387 ft |
||
55 |
2020 |
116 m / 381 ft |
||
56 |
2017 |
116 m / 380 ft |
||
57 |
2011 |
115 m / 376 ft |
||
58 |
2014 |
114 m / 374 ft |
||
59 |
2015 |
112 m / 369 ft |
||
60 |
2008 |
112 m / 368 ft |
||
61 |
2012 |
112 m / 368 ft |
||
62 |
2013 |
112 m / 366 ft |
||
63 |
2010 |
110 m / 360 ft |
||
64 |
2009 |
109 m / 357 ft |
||
65 |
2017 |
109 m / 357 ft |
||
66 |
2017 |
106 m / 349 ft |
||
67 |
2017 |
106 m / 348 ft |
||
68 |
2013 |
106 m / 348 ft |
||
69 |
2018 |
105 m / 344 ft |
||
70 |
2010 |
105 m / 344 ft |
||
71 |
2004 |
104 m / 342 ft |
||
72 |
2019 |
103 m / 338 ft |
||
73 |
1985 |
102 m / 336 ft |
||
74 |
2020 |
102 m / 334 ft |
||
75 |
2018 |
102 m / 334 ft |
||
76 |
2007 |
101 m / 330 ft |
||
77 |
2017 |
99 m / 326 ft |
||
78 |
2018 |
98 m / 321 ft |
||
79 |
2020 |
96 m / 315 ft |
||
80 |
1984 |
95 m / 312 ft |
||
81 |
2008 |
95 m / 312 ft |
||
82 |
2015 |
95 m / 312 ft |
||
83 |
2019 |
95 m / 310 ft |
||
84 |
2010 |
94 m / 308 ft |
||
85 |
2017 |
94 m / 308 ft |
||
86 |
2018 |
92 m / 303 ft |
||
87 |
2016 |
92 m / 300 ft |
||
88 |
2020 |
91 m / 300 ft |
||
89 |
2021 |
91 m / 300 ft |
||
90 |
2015 |
91 m / 300 ft |
||
91 |
2016 |
91 m / 299 ft |
||
92 |
2008 |
91 m / 298 ft |
||
93 |
2019 |
90 m / 296 ft |
||
94 |
2004 |
90 m / 294 ft |
||
95 |
2021 |
89 m / 293 ft |
||
96 |
2018 |
89 m / 293 ft |
||
97 |
2017 |
89 m / 293 ft |
||
98 |
2019 |
89 m / 292 ft |
||
99 |
2017 |
88 m / 289 ft |
||
100 |
2014 |
88 m / 289 ft |
||
101 |
2007 |
88 m / 289 ft |
||
102 |
2018 |
87 m / 286 ft |
||
103 |
2018 |
87 m / 285 ft |
||
104 |
2009 |
85 m / 280 ft |
||
105 |
2020 |
85 m / 279 ft |
||
106 |
2007 |
84 m / 276 ft |
||
107 |
2018 |
83 m / 272 ft |
||
108 |
2014 |
83 m / 272 ft |
||
109 |
2006 |
83 m / 271 ft |
||
110 |
2019 |
81 m / 266 ft |
||
111 |
2020 |
81 m / 265 ft |
||
112 |
2018 |
80 m / 264 ft |
||
113 |
2017 |
80 m / 262 ft |
||
114 |
2018 |
80 m / 262 ft |
||
115 |
1985 |
80 m / 261 ft |
||
116 |
2021 |
80 m / 261 ft |
||
117 |
2017 |
79 m / 260 ft |
||
118 |
1999 |
79 m / 260 ft |
||
119 |
2015 |
77 m / 254 ft |
||
120 |
2020 |
77 m / 254 ft |
||
121 |
2020 |
77 m / 252 ft |
||
122 |
2016 |
77 m / 252 ft |
||
123 |
2018 |
76 m / 248 ft |
||
124 |
1991 |
76 m / 248 ft |
||
125 |
2017 |
75 m / 246 ft |
||
126 |
2020 |
75 m / 245 ft |
||
127 |
2016 |
68 m / 223 ft |
||
128 |
2019 |
67 m / 221 ft |
||
129 |
2018 |
66 m / 216 ft |
||
130 |
2004 |
66 m / 215 ft |
||
131 |
2019 |
65 m / 214 ft |
||
131 |
2019 |
65 m / 214 ft |
||
133 |
2017 |
65 m / 213 ft |
||
134 |
2017 |
65 m / 212 ft |
||
135 |
2015 |
64 m / 211 ft |
||
136 |
2003 |
61 m / 200 ft |
||
137 |
2012 |
60 m / 198 ft |
||
138 |
2019 |
60 m / 197 ft |
||
139 |
2018 |
59 m / 194 ft |
||
140 |
2020 |
59 m / 193 ft |
||
141 |
2009 |
58 m / 191 ft |
||
142 |
2020 |
58 m / 190 ft |
||
143 |
Aloft Chicago City Center, Fairfield Inn River North, Hyatt Place River North |
2013 |
58 m / 190 ft |
|
144 |
2017 |
57 m / 188 ft |
||
145 |
2020 |
57 m / 187 ft |
||
146 |
2020 |
57 m / 187 ft |
||
147 |
2019 |
57 m / 186 ft |
||
148 |
2020 |
57 m / 186 ft |
||
149 |
2021 |
55 m / 181 ft |
||
150 |
2020 |
54 m / 176 ft |
||
151 |
2018 |
53 m / 173 ft |
||
152 |
2021 |
52 m / 171 ft |
||
153 |
2019 |
51 m / 167 ft |
||
154 |
2020 |
51 m / 166 ft |
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