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.
Materials / Products / Systems Supplier
Please note that all heights shown in italics/red are estimated heights. These have been calculated based on known floor counts for the building, then extrapolated through analyzing typically hundreds of buildings of the same function on this database that do have confirmed heights. The user should be aware that non-standard building features, such as significant spires or raised entrances / podiums, may affect the accuracy of these estimations.
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 |
Height
|
---|---|---|---|
1 | 50 Hudson Yards | 299 m / 981 ft | |
2 | One Chicago - 14 West Superior | 295.8 m / 971 ft | |
3 | NEMA Chicago | 273.1 m / 896 ft | |
4 | Aqua at Lakeshore East | 261.8 m / 859 ft | |
5 | 462 East North Water Street | 259.3 m / 851 ft | |
6 | Salesforce Tower | 254.6 m / 835 ft | |
7 | 1000M | 245.4 m / 805 ft | |
8 | 55 Hudson Yards | 237.4 m / 779 ft | |
9 | Mutual of Omaha Headquarters | 206.4 m / 677 ft | |
10 | 340 on the Park | 204.9 m / 672 ft |
Please note that all heights shown in italics/red are estimated heights. These have been calculated based on known floor counts for the building, then extrapolated through analyzing typically hundreds of buildings of the same function on this database that do have confirmed heights. The user should be aware that non-standard building features, such as significant spires or raised entrances / podiums, may affect the accuracy of these estimations.
RANK
|
Name
|
Completion
|
Height
|
Floors
|
Function
|
|
---|---|---|---|---|---|---|
1 | 50 Hudson Yards | New York City | 2022 |
299 m / 981 ft |
58 | Office |
2 | One Chicago - 14 West Superior | Chicago | 2022 |
296 m / 971 ft |
77 | Residential |
3 | NEMA Chicago | Chicago | 2019 |
273 m / 896 ft |
81 | Residential |
4 | Aqua at Lakeshore East | Chicago | 2009 |
262 m / 859 ft |
86 | Residential / Hotel |
5 | 462 East North Water Street | Chicago | 2027 |
259 m / 851 ft |
72 | Residential |
6 | Salesforce Tower | Chicago | 2023 |
255 m / 835 ft |
60 | Office |
7 | 1000M | Chicago | 2024 |
245 m / 805 ft |
73 | Residential |
8 | 55 Hudson Yards | New York City | 2018 |
237 m / 779 ft |
51 | Office |
9 | Mutual of Omaha Headquarters | Omaha | 2026 |
206 m / 677 ft |
44 | Office |
10 | 340 on the Park | Chicago | 2007 |
205 m / 672 ft |
64 | Residential |
11 | Wolf Point East | Chicago | 2020 |
204 m / 668 ft |
60 | Residential |
12 | One Kansas City Place | Kansas City | 1988 |
190 m / 623 ft |
42 | Office |
13 | OneEleven | Chicago | 2014 |
187 m / 613 ft |
58 | Residential |
14 | Millennium Centre | Chicago | 2003 |
186 m / 610 ft |
58 | Residential |
15 | Essex on the Park | Chicago | 2019 |
185 m / 607 ft |
56 | Residential |
16 | The Grant | Chicago | 2010 |
181 m / 595 ft |
54 | Residential |
17 | Optima Signature | Chicago | 2017 |
179 m / 587 ft |
57 | Residential |
18 | 474 North Lake Shore Drive | Chicago | 1990 |
177 m / 581 ft |
61 | Residential |
19 | Ritz-Carlton New York NoMad | New York City | 2022 |
177 m / 580 ft |
40 | Hotel / Residential |
20 | One Chicago - 23 West Chicago Avenue | Chicago | 2021 |
175 m / 574 ft |
49 | Residential |
21 | Loews Chicago Hotel | Chicago | 2015 |
173 m / 569 ft |
54 | Residential / Hotel |
22 | Cirrus | Chicago | 2021 |
171 m / 562 ft |
52 | Residential |
23 | Streeter Place | Chicago | 2009 |
169 m / 554 ft |
55 | Residential |
24 | Eleven | Minneapolis | 2022 |
167 m / 547 ft |
44 | Residential |
25 | Park Millennium | Chicago | 2002 |
166 m / 544 ft |
57 | Residential |
26 | The Pinnacle | Chicago | 2004 |
163 m / 535 ft |
48 | Residential |
27 | 465 North Park | Chicago | 2018 |
160 m / 525 ft |
48 | Residential |
28 | RBC Gateway | Minneapolis | 2022 |
159 m / 523 ft |
35 | Residential / Office / Hotel |
29 | Millie on Michigan | Chicago | 2022 |
157 m / 515 ft |
47 | Residential / Hotel |
30 | 401 East Ontario Street | Chicago | 1990 |
157 m / 515 ft |
51 | Residential |
31 | The Streeter | Chicago | 2007 |
157 m / 514 ft |
50 | Residential |
32 | Parkview West | Chicago | 2008 |
152 m / 498 ft |
49 | Residential |
33 | Ameriprise Financial Center | Minneapolis | 2000 |
152 m / 498 ft |
31 | Office |
34 | 500 North Lake Shore Drive | Chicago | 2013 |
151 m / 497 ft |
47 | Residential |
35 | 727 West Madison | Chicago | 2018 |
151 m / 496 ft |
45 | Residential |
36 | The Row | Chicago | 2023 |
151 m / 495 ft |
43 | Residential |
37 | No. 9 Walton | Chicago | 2018 |
151 m / 494 ft |
38 | Residential |
38 | 235 West Van Buren | Chicago | 2010 |
149 m / 490 ft |
46 | Residential |
39 | Wolf Point West | Chicago | 2016 |
148 m / 485 ft |
48 | Residential |
40 | 73 East Lake | Chicago | 2014 |
146 m / 477 ft |
42 | Residential |
41 | The Carlyle | Minneapolis | 2007 |
143 m / 469 ft |
41 | Residential |
42 | Coast at Lakeshore East | Chicago | 2013 |
142 m / 467 ft |
47 | Residential |
43 | 600 North Fairbanks | Chicago | 2008 |
140 m / 458 ft |
41 | Residential |
44 | Prime | Nashville | 2024 |
139 m / 456 ft |
39 | Residential |
45 | The Reed | Chicago | 2023 |
137 m / 451 ft |
41 | Residential |
46 | Hubbard Place | Chicago | 2013 |
137 m / 449 ft |
44 | Residential |
47 | 369 West Grand Avenue | Chicago | 2021 |
137 m / 449 ft |
41 | Residential |
48 | Tower Three Old Town Park | Chicago | 2021 |
136 m / 445 ft |
41 | Residential / Office |
49 | Marriott Marquis Chicago | Chicago | 2017 |
135 m / 444 ft |
40 | Hotel |
50 | Optima Chicago Center | Chicago | 2014 |
135 m / 443 ft |
42 | Residential |
51 | Marquee | Chicago | 2016 |
133 m / 436 ft |
38 | Residential / Retail |
52 | 225 West Wacker | Chicago | 1989 |
132 m / 433 ft |
28 | Office |
53 | Shirley Ryan AbilityLab | Chicago | 2016 |
131 m / 431 ft |
27 | Hospital |
54 | The Gallery On Wells | Chicago | 2017 |
131 m / 430 ft |
39 | Residential |
55 | Milwaukee Center | Milwaukee | 1988 |
130 m / 426 ft |
28 | Office |
56 | Alcove | Nashville | 2023 |
128 m / 419 ft |
34 | Residential |
57 | Oakbrook Terrace Tower | Oakbrook Terrace | 1986 |
127 m / 418 ft |
31 | Office |
58 | Chemed Center | Cincinnati | 1990 |
125 m / 410 ft |
32 | Office |
59 | The Plaza in Clayton Residential Tower | Clayton | 2002 |
125 m / 408 ft |
30 | Residential |
60 | Lake Shore Plaza | Chicago | 1986 |
123 m / 405 ft |
38 | Residential |
61 | Cascade | Chicago | 2021 |
123 m / 403 ft |
37 | Residential |
62 | The Lex | Chicago | 2010 |
118 m / 388 ft |
35 | Residential |
63 | 7Seventy7 | Milwaukee | 2018 |
118 m / 387 ft |
34 | Residential |
64 | The Fairbanks at Cityfront Plaza | Chicago | 2008 |
118 m / 387 ft |
31 | Residential |
65 | Onni Fulton Market | Chicago | 2023 |
116 m / 381 ft |
33 | Residential / Hotel |
66 | 100 Above The Park | St. Louis | 2020 |
116 m / 381 ft |
36 | Residential |
67 | Flora | Chicago | 2024 |
116 m / 380 ft |
34 | Residential |
68 | 212 South Meramec | Clayton | 2017 |
116 m / 380 ft |
27 | Residential |
69 | JW Marriott Indianapolis Downtown | Indianapolis | 2011 |
115 m / 376 ft |
34 | Hotel |
70 | LPM Apartments | Minneapolis | 2014 |
114 m / 374 ft |
36 | Residential |
71 | Arkadia Tower | Chicago | 2015 |
112 m / 369 ft |
33 | Residential |
72 | The Merchant Building | Columbus | 2025 |
112 m / 368 ft |
31 | Residential / Hotel / Office |
73 | 1720 South Michigan | Chicago | 2008 |
112 m / 368 ft |
32 | Residential |
74 | The Admiral at the Lake | Chicago | 2012 |
112 m / 368 ft |
32 | Residential |
75 | K2 | Chicago | 2013 |
112 m / 366 ft |
33 | Residential |
76 | The Chicagoan | Chicago | 1990 |
110 m / 362 ft |
37 | Residential / Retail |
77 | Walton on the Park | Chicago | 2010 |
110 m / 360 ft |
31 | Residential |
78 | 1600 Museum Park | Chicago | 2009 |
109 m / 357 ft |
32 | Residential |
79 | Exhibit on Superior | Chicago | 2017 |
109 m / 357 ft |
34 | Residential |
80 | Cassidy on Canal | Chicago | 2024 |
108 m / 355 ft |
34 | Residential |
81 | Aurélien | Chicago | 2017 |
106 m / 349 ft |
31 | Residential |
82 | LINEA | Chicago | 2017 |
106 m / 348 ft |
33 | Residential |
83 | The Moderne | Milwaukee | 2013 |
106 m / 348 ft |
30 | Residential |
84 | 333 North Water Street | Milwaukee | 2024 |
106 m / 347 ft |
31 | Residential |
85 | Tower One Old Town Park | Chicago | 2018 |
105 m / 344 ft |
31 | Residential |
86 | Three PNC Plaza | Pittsburgh | 2010 |
105 m / 344 ft |
23 | Residential / Hotel / Office |
87 | Broadway Plaza | Rochester, MN | 2004 |
104 m / 342 ft |
29 | Residential |
88 | The Dylan | Chicago | 2023 |
103 m / 338 ft |
30 | Residential |
89 | Beacon | Cleveland | 2019 |
103 m / 338 ft |
29 | Residential |
90 | Loop Transportation Center | Chicago | 1985 |
102 m / 336 ft |
27 | Office |
91 | One Cardinal Way | St. Louis | 2020 |
102 m / 334 ft |
29 | Residential |
92 | 365 Nicollet | Minneapolis | 2018 |
102 m / 334 ft |
30 | Residential |
93 | Park East Tower | St. Louis | 2007 |
101 m / 330 ft |
26 | Residential |
94 | 222 2nd Avenue South | Nashville | 2017 |
99 m / 326 ft |
26 | Office |
95 | The Cooper | Chicago | 2018 |
98 m / 321 ft |
29 | Residential |
96 | 220 North Ada Street | Chicago | 2026 |
97 m / 320 ft |
29 | Residential |
97 | 1400 South Wabash | Chicago | 2023 |
97 m / 319 ft |
30 | Residential |
98 | Imprint | Chicago | 2020 |
96 m / 315 ft |
29 | Residential |
99 | 777 South State | Chicago | 1984 |
95 m / 312 ft |
27 | Residential |
100 | 550 St. Clair | Chicago | 2008 |
95 m / 312 ft |
26 | Residential |
101 | 4Marq | Minneapolis | 2015 |
95 m / 312 ft |
30 | Residential |
102 | Hilton Homewood Suites and Wabash Suites Hotel | Chicago | 2019 |
95 m / 310 ft |
29 | Residential / Hotel |
103 | EnV | Chicago | 2010 |
94 m / 308 ft |
28 | Residential |
104 | Landmark West Loop | Chicago | 2017 |
94 m / 308 ft |
30 | Residential |
105 | 878 North Wells | Chicago | 2024 |
93 m / 305 ft |
26 | Residential |
106 | 1225 West Fulton Market | Chicago | 2024 |
92 m / 303 ft |
28 | Residential |
107 | Eleven40 | Chicago | 2018 |
92 m / 303 ft |
26 | Residential |
108 | Three Light Tower | Kansas City | 2023 |
92 m / 301 ft |
25 | Residential |
109 | 4 East Elm Street | Chicago | 2016 |
92 m / 300 ft |
24 | Residential |
110 | The Expo | Minneapolis | 2020 |
91 m / 300 ft |
25 | Residential |
111 | One Light | Kansas City | 2015 |
91 m / 300 ft |
25 | Residential |
112 | NEXT | Chicago | 2016 |
91 m / 299 ft |
29 | Residential |
113 | River North Marriott Suites | Chicago | 2008 |
91 m / 298 ft |
27 | Hotel |
114 | 1475 North Kingsbury | Chicago | 2024 |
91 m / 297 ft |
27 | Residential |
115 | 200 Central | Minneapolis | - |
90 m / 296 ft |
27 | Residential |
116 | Broadway at Center | Rochester, MN | 2019 |
90 m / 296 ft |
23 | Residential / Retail / Hotel |
117 | Grant Park Tower | Minneapolis | 2004 |
90 m / 294 ft |
27 | Residential |
118 | Parkline | Chicago | 2021 |
89 m / 293 ft |
26 | Residential |
119 | Fulbrix | Chicago | 2023 |
89 m / 293 ft |
27 | Residential |
120 | 3Eleven | Chicago | 2018 |
89 m / 293 ft |
25 | Residential |
121 | 8 East Huron | Chicago | 2017 |
89 m / 293 ft |
26 | Residential |
122 | Rafter | Minneapolis | 2019 |
89 m / 292 ft |
26 | Residential |
123 | One Triple Three | Chicago | 2017 |
88 m / 289 ft |
28 | Residential |
124 | Nic on Fifth | Minneapolis | 2014 |
88 m / 289 ft |
26 | Residential |
125 | Four Seasons Hotel St. Louis | St. Louis | 2007 |
88 m / 289 ft |
20 | Hotel / Retail |
126 | Solstice on the Park | Chicago | 2018 |
87 m / 286 ft |
26 | Residential |
127 | Eight Eleven Uptown | Chicago | 2018 |
87 m / 285 ft |
27 | Residential |
128 | Ascent | Milwaukee | 2022 |
87 m / 284 ft |
25 | Residential |
129 | Fourth & Park | Minneapolis | 2024 |
86 m / 281 ft |
24 | Residential |
130 | Blue Chip Casino Spa Blu Tower | Michigan City | 2009 |
85 m / 280 ft |
23 | Hotel |
131 | Kansas City Convention Center Loews | Kansas City | 2020 |
85 m / 279 ft |
23 | Hotel |
132 | Four Winds Casino and Hotel Phase 2 | South Bend | 2023 |
85 m / 278 ft |
22 | Hotel / Casino |
133 | Sherman Plaza | Evanston | 2007 |
84 m / 276 ft |
25 | Residential |
134 | Parq Fulton | Chicago | 2022 |
84 m / 274 ft |
25 | Residential |
135 | Two Light | Kansas City | 2018 |
83 m / 272 ft |
24 | Residential |
136 | Cortland River North | Chicago | 2014 |
83 m / 272 ft |
26 | Residential |
137 | Prairie Pointe | Chicago | 2006 |
83 m / 271 ft |
24 | Residential |
138 | Avenir | Chicago | 2019 |
81 m / 266 ft |
23 | Residential |
139 | 800 Fulton Market | Chicago | 2021 |
81 m / 265 ft |
19 | Office |
140 | Aspire | Chicago | 2020 |
81 m / 265 ft |
24 | Residential |
141 | Potawatomi Hotel & Casino | Milwaukee | 2018 |
80 m / 264 ft |
20 | Hotel / Casino |
142 | The Hudson | Chicago | 2017 |
80 m / 262 ft |
25 | Residential |
143 | Hubbard 221 | Chicago | 2018 |
80 m / 262 ft |
23 | Residential |
144 | Hermitage on Huron | Chicago | 1985 |
80 m / 261 ft |
26 | Residential |
145 | 410 South Wabash | Chicago | 2023 |
80 m / 261 ft |
25 | Residential |
146 | SixForty North Wells | Chicago | 2017 |
79 m / 260 ft |
23 | Residential |
147 | Hilton Garden Inn Chicago Downtown/Magnificent Mile | Chicago | 1999 |
79 m / 260 ft |
23 | Hotel |
148 | West77 Apartments | Chicago | 1988 |
79 m / 259 ft |
25 | Residential |
149 | Hilton Garden Inn Chicago North Loop | Chicago | 2015 |
77 m / 254 ft |
25 | Hotel |
150 | Lied Place Residences | Lincoln (NE) | 2022 |
77 m / 254 ft |
20 | Residential |
151 | Hampton Inn / Homewood Suites Chicago Downtown West Loop | Chicago | 2016 |
77 m / 252 ft |
24 | Hotel |
152 | The Saint Grand | Chicago | 2024 |
76 m / 249 ft |
21 | Residential / Office |
153 | 123 East Cermak | Chicago | 2018 |
76 m / 248 ft |
22 | Hotel |
154 | Landmark on the Lake | Milwaukee | 1991 |
76 m / 248 ft |
28 | Residential |
155 | O2 | Minneapolis | 2024 |
75 m / 247 ft |
22 | Residential |
156 | Hotel EMC2 | Chicago | 2017 |
75 m / 246 ft |
21 | Hotel |
157 | The Lydian | Chicago | 2022 |
75 m / 246 ft |
22 | Residential |
158 | 270 Hennepin | Minneapolis | 2021 |
75 m / 245 ft |
21 | Residential |
159 | The 808 Cleveland | Chicago | 2023 |
74 m / 243 ft |
22 | Residential |
160 | Fulton Labs at 400 North Aberdeen | Chicago | 2022 |
74 m / 242 ft |
16 | Office / Laboratory |
161 | The Leo | Chicago | 2023 |
73 m / 239 ft |
21 | Residential |
162 | One Six Six | Chicago | 2023 |
71 m / 234 ft |
21 | Residential |
163 | Fargo Block 9 | Fargo | 2021 |
71 m / 234 ft |
18 | Residential / Hotel / Office |
164 | 311 West Huron Street | Chicago | 2023 |
69 m / 226 ft |
15 | Office |
165 | Coppia | Chicago | 2024 |
69 m / 226 ft |
19 | Residential |
166 | ReNew Oak Park | Oak Park | 2016 |
68 m / 223 ft |
21 | Residential |
167 | Avra | Chicago | 2021 |
68 m / 222 ft |
20 | Residential |
168 | Renelle on the River | Chicago | 2019 |
67 m / 221 ft |
19 | Residential |
169 | 626 South Wabash | Chicago | - |
67 m / 219 ft |
19 | Residential |
170 | 1221 West Washington | Chicago | 2024 |
66 m / 218 ft |
19 | Residential |
171 | Arthur on Aberdeen | Chicago | 2024 |
66 m / 217 ft |
18 | Residential |
172 | Nord Haus | Minneapolis | 2018 |
66 m / 216 ft |
20 | Residential |
173 | University Center | Chicago | 2004 |
66 m / 215 ft |
19 | Residential |
174 | Lincoln Common Tower 1 | Chicago | 2019 |
65 m / 214 ft |
20 | Residential |
174 | Lincoln Common Tower 2 | Chicago | 2019 |
65 m / 214 ft |
20 | Residential |
176 | Niche 905 | Chicago | 2017 |
65 m / 213 ft |
18 | Residential |
177 | Viceroy Chicago | Chicago | 2017 |
64 m / 212 ft |
18 | Hotel |
178 | Hyatt Place Chicago Downtown | Chicago | 2015 |
64 m / 211 ft |
17 | Hotel |
179 | 616 East Washington Street | Ann Arbor | 2025 |
64 m / 209 ft |
19 | Residential |
180 | 633 South LaSalle | Chicago | 2025 |
62 m / 203 ft |
17 | Residential |
181 | Vue20 Condominium | Chicago | 2003 |
61 m / 200 ft |
19 | Residential |
182 | One Oak Brook Commons | Oak Brook | 2022 |
61 m / 199 ft |
18 | Residential |
183 | Ronald McDonald House | Chicago | 2012 |
60 m / 198 ft |
15 | Residential |
184 | Albion Oak Park | Oak Park | 2019 |
60 m / 197 ft |
19 | Residential |
185 | Sage West Loop | Chicago | 2023 |
60 m / 196 ft |
18 | Residential |
186 | Aloft Chicago Magnificent Mile | Chicago | 2018 |
59 m / 194 ft |
19 | Hotel |
187 | Union West Tower 1 | Chicago | 2020 |
59 m / 193 ft |
15 | Residential |
188 | R+D 659 | Chicago | 2009 |
58 m / 191 ft |
17 | Residential / Retail |
189 | Fulton Labs at 1375 West Fulton Market | Chicago | 2020 |
58 m / 190 ft |
14 | Office / Laboratory |
190 | Aloft Chicago City Center, Fairfield Inn River North, Hyatt Place River North | Chicago | 2013 |
58 m / 190 ft |
19 | Hotel |
191 | Spoke South Building | Chicago | 2017 |
57 m / 188 ft |
15 | Residential |
192 | Renaissance Schaumburg Hotel | Schaumburg | 2006 |
57 m / 187 ft |
17 | Hotel |
193 | Four50 | Chicago | 2020 |
57 m / 187 ft |
18 | Residential |
194 | Avidor Evanston | Evanston | 2020 |
57 m / 187 ft |
17 | Residential |
195 | Bush Temple Tower | Chicago | 2019 |
57 m / 186 ft |
16 | Residential |
196 | Embry | Chicago | 2023 |
57 m / 186 ft |
15 | Residential |
197 | Union West Tower 2 | Chicago | 2020 |
57 m / 186 ft |
15 | Residential |
198 | 100 North High Street | Columbus | 2024 |
56 m / 184 ft |
15 | Residential |
199 | 320 North Sangamon Street | Chicago | 2021 |
55 m / 181 ft |
13 | Office |
200 | 1628 West Division Street | Chicago | 2026 |
55 m / 180 ft |
16 | Residential |
201 | Lakeview | Duluth | 2026 |
54 m / 178 ft |
15 | Residential |
202 | Fulton East | Chicago | 2020 |
54 m / 176 ft |
12 | Office |
203 | 1411 South Michigan Avenue | Chicago | 2018 |
53 m / 173 ft |
15 | Residential / Office |
204 | 919 on Fulton | Chicago | 2025 |
53 m / 172 ft |
11 | Office |
205 | The David Rubenstein Forum | Chicago | 2020 |
52 m / 171 ft |
10 | Education |
206 | Rise at Chauncey | West Lafayette | 2019 |
51 m / 167 ft |
16 | Residential |
207 | THREE FOUR FIVE | Chicago | 2022 |
48 m / 158 ft |
11 | Office |
208 | The Rhône | Chicago | 2022 |
48 m / 157 ft
Please note that this height is estimated, based on a floor count of 14 floors. The estimation has been arrived at by analyzing 9,334 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
|
14 | Residential |
209 | Baker's Place | Madison (WI) | 2024 |
47 m / 156 ft |
14 | Residential |
210 | ALLY | Chicago | 2023 |
44 m / 144 ft |
8 | Laboratory / Office |
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