CTBUH Silver Member

AMSYSCO

About

Member Since: 2014

Member Offices: Chicago

Website: http://www.amsyscoinc.com

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.

Fields of Expertise

Engineering, Other

Buildings

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

See all status definitions
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 Salesforce Tower
254.6 m / 835  ft
6 1000M
245.4 m / 805  ft
7 55 Hudson Yards
237.4 m / 779  ft
8 340 on the Park
204.9 m / 672  ft
9 Wolf Point East Tower
203.5 m / 668  ft
10 One Kansas City Place
189.9 m / 623  ft

Awards

The David Rubenstein Forum

Winner: The David Rubenstein Forum

Best Tall Buildings Worldwide 2022

Ctbuh Leaders

Neel Khosa

Neel Khosa

CTBUH Skyscraper Center Editorial Board, 2022 – Present

Chicago

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
Height
1 50 Hudson Yards

299 m / 981 ft
2 One Chicago - 14 West Superior

296 m / 971 ft
3 NEMA Chicago

273 m / 896 ft
4 Aqua at Lakeshore East

262 m / 859 ft
5 Salesforce Tower

255 m / 835 ft
6 1000M

245 m / 805 ft
7 55 Hudson Yards

237 m / 779 ft
8 340 on the Park

205 m / 672 ft
9 Wolf Point East Tower

204 m / 668 ft
10 One Kansas City Place

190 m / 623 ft
11 OneEleven

187 m / 613 ft
12 Millennium Centre

186 m / 610 ft
13 Essex on the Park

185 m / 607 ft
14 The Grant

181 m / 595 ft
15 Optima Signature

179 m / 587 ft
16 North Pier Apartments

177 m / 581 ft
17 Ritz-Carlton New York NoMad

177 m / 580 ft
18 23 West Chicago Avenue

175 m / 574 ft
19 Loews Chicago Hotel

173 m / 569 ft
20 Cirrus

171 m / 562 ft
21 Streeter Place

169 m / 554 ft
22 Eleven

167 m / 547 ft
23 Park Millennium

166 m / 544 ft
24 The Pinnacle

163 m / 535 ft
25 465 North Park

160 m / 525 ft
26 RBC Gateway

158 m / 519 ft
27 300 NMA

158 m / 517 ft
28 401 East Ontario Street

157 m / 515 ft
29 The Streeter

157 m / 514 ft
30 Parkview West

152 m / 498 ft
31 Ameriprise Financial Center

152 m / 498 ft
32 500 North Lake Shore Drive

151 m / 497 ft
33 727 West Madison

151 m / 496 ft
34 164 North Peoria Street

151 m / 495 ft
35 No. 9 Walton

151 m / 494 ft
36 235 West Van Buren

149 m / 490 ft
37 Wolf Point West

148 m / 485 ft
38 73 East Lake

146 m / 477 ft
39 The Carlyle

143 m / 469 ft
40 Coast at Lakeshore East

142 m / 467 ft
41 600 North Fairbanks

140 m / 458 ft
42 Prime

139 m / 456 ft
43 Hubbard Place

137 m / 449 ft
44 369 West Grand Avenue

137 m / 449 ft
45 The Reed

136 m / 447 ft
46 Tower Three Old Town Park

136 m / 445 ft
47 Marriott Marquis Chicago

135 m / 444 ft
48 Optima Chicago Center

135 m / 443 ft
49 Marquee

133 m / 436 ft
50 225 West Wacker

132 m / 433 ft
51 Shirley Ryan AbilityLab

131 m / 431 ft
52 The Gallery On Wells

131 m / 430 ft
53 Milwaukee Center

130 m / 426 ft
54 Oakbrook Terrace Tower

127 m / 418 ft
55 Alcove

127 m / 416 ft
56 Chemed Center

125 m / 410 ft
57 The Plaza in Clayton Residential Tower

125 m / 408 ft
58 Lake Shore Plaza

123 m / 405 ft
59 Cascade

123 m / 403 ft
60 The Lex

118 m / 388 ft
61 7Seventy7

118 m / 387 ft
62 The Fairbanks at Cityfront Plaza

118 m / 387 ft
63 354 North Union Street

116 m / 381 ft
64 100 Above The Park

116 m / 381 ft
65 1112 West Carroll Avenue

116 m / 380 ft
66 212 South Meramec

116 m / 380 ft
67 JW Marriott Indianapolis Downtown

115 m / 376 ft
68 LPM Apartments

114 m / 374 ft
69 Arkadia Tower

112 m / 369 ft
70 1720 South Michigan

112 m / 368 ft
71 The Admiral at the Lake

112 m / 368 ft
72 K2 at K Station

112 m / 366 ft
73 The Chicagoan

110 m / 362 ft
74 Walton on the Park

110 m / 360 ft
75 1600 Museum Park

109 m / 357 ft
76 Exhibit on Superior

109 m / 357 ft
77 Cassidy on Canal

108 m / 355 ft
78 Aurélien

106 m / 349 ft
79 LINEA

106 m / 348 ft
80 The Moderne

106 m / 348 ft
81 333 North Water Street

106 m / 347 ft
82 Tower One Old Town Park

105 m / 344 ft
83 Three PNC Plaza

105 m / 344 ft
84 Broadway Plaza

104 m / 342 ft
85 160 North Morgan

103 m / 338 ft
86 Beacon

103 m / 338 ft
87 Loop Transportation Center

102 m / 336 ft
88 One Cardinal Way

102 m / 334 ft
89 365 Nicollet

102 m / 334 ft
90 Park East Tower

101 m / 330 ft
91 222 2nd Avenue South

99 m / 326 ft
92 The Cooper

98 m / 321 ft
93 1400 South Wabash

96 m / 316 ft
94 Imprint

96 m / 315 ft
95 777 South State

95 m / 312 ft
96 550 St. Clair

95 m / 312 ft
97 4Marq

95 m / 312 ft
98 Hilton Homewood Suites and Wabash Suites Hotel

95 m / 310 ft
99 EnV

94 m / 308 ft
100 Landmark West Loop

94 m / 308 ft
101 878 North Wells

93 m / 305 ft
102 1225 West Fulton Market

92 m / 303 ft
103 Eleven40

92 m / 303 ft
104 Three Light Tower

92 m / 301 ft
105 4 East Elm Street

92 m / 300 ft
106 The Expo

91 m / 300 ft
107 800 West Fulton Market

91 m / 300 ft
108 One Light

91 m / 300 ft
109 NEXT

91 m / 299 ft
110 River North Marriott Suites

91 m / 298 ft
111 1475 North Kingsbury

91 m / 297 ft
112 Broadway at Center

90 m / 296 ft
113 Grant Park Tower

90 m / 294 ft
114 Parkline

89 m / 293 ft
115 Fulbrix

89 m / 293 ft
116 3Eleven

89 m / 293 ft
117 8 East Huron

89 m / 293 ft
118 Rafter

89 m / 292 ft
119 One Triple Three

88 m / 289 ft
120 Nic on Fifth

88 m / 289 ft
121 Four Seasons Hotel St. Louis

88 m / 289 ft
122 Solstice on the Park

87 m / 286 ft
123 Eight Eleven Uptown

87 m / 285 ft
124 Ascent

87 m / 284 ft
125 Fourth & Park

86 m / 281 ft
126 Blue Chip Casino Spa Blu Tower

85 m / 280 ft
127 Kansas City Convention Center Loews

85 m / 279 ft
128 Four Winds Casino and Hotel Phase 2

85 m / 278 ft
129 Sherman Plaza

84 m / 276 ft
130 Parq Fulton

84 m / 274 ft
131 Two Light

83 m / 272 ft
132 Jones

83 m / 272 ft
133 Prairie Pointe

83 m / 271 ft
134 Avenir

81 m / 266 ft
135 Aspire

81 m / 265 ft
136 Potawatomi Hotel & Casino

80 m / 264 ft
136 Potawatomi Hotel & Casino

80 m / 264 ft
138 The Hudson

80 m / 262 ft
139 Hubbard 221

80 m / 262 ft
140 Hermitage on Huron

80 m / 261 ft
141 410 South Wabash

80 m / 261 ft
142 SixForty North Wells

79 m / 260 ft
143 Hilton Garden Inn Chicago Downtown/Magnificent Mile

79 m / 260 ft
144 West77 Apartments

79 m / 259 ft
145 Hilton Garden Inn Chicago North Loop

77 m / 254 ft
146 Lied Place Residences

77 m / 254 ft
147 Hampton Inn / Homewood Suites Chicago Downtown West Loop

77 m / 252 ft
148 123 East Cermak

76 m / 248 ft
149 Landmark on the Lake

76 m / 248 ft
150 O2

75 m / 247 ft
151 Hotel EMC2

75 m / 246 ft
152 Damen Tower

75 m / 246 ft
153 270 Hennepin

75 m / 245 ft
154 808 North Cleveland Avenue

74 m / 243 ft
155 Fulton Labs at 400 North Aberdeen

74 m / 242 ft
156 741 North Wells

73 m / 239 ft
157 166 North Aberdeen

71 m / 234 ft
158 Fargo Block 9

71 m / 234 ft
159 311 West Huron Street

69 m / 227 ft
160 1101 West Van Buren Street

69 m / 226 ft
161 Vantage Oak Park

68 m / 223 ft
162 Avra

68 m / 222 ft
163 Renelle on the River

67 m / 221 ft
164 626 South Wabash

67 m / 219 ft
165 210 North Aberdeen Street

66 m / 217 ft
166 Nord Haus

66 m / 216 ft
167 University Center

66 m / 215 ft
168 Lincoln Common Tower 1

65 m / 214 ft
168 Lincoln Common Tower 2

65 m / 214 ft
170 Niche 905

65 m / 213 ft
171 Viceroy Chicago

64 m / 212 ft
172 Hyatt Place Chicago Downtown

64 m / 211 ft
173 616 East Washington Street

64 m / 209 ft
174 Vue20 Condominium

61 m / 200 ft
175 Ronald McDonald House

60 m / 198 ft
176 Albion Oak Park

60 m / 197 ft
177 Sage West Loop

60 m / 196 ft
178 Aloft Chicago Magnificent Mile

59 m / 194 ft
179 Union West Tower 1

59 m / 193 ft
180 R+D 659

58 m / 191 ft
181 Fulton Labs at 1375 West Fulton Market

58 m / 190 ft
182 Aloft Chicago City Center, Fairfield Inn River North, Hyatt Place River North

58 m / 190 ft
183 Spoke South Building

57 m / 188 ft
184 Renaissance Schaumburg Hotel

57 m / 187 ft
185 Four50

57 m / 187 ft
186 Avidor Evanston

57 m / 187 ft
187 Bush Temple Tower

57 m / 186 ft
188 Embry

57 m / 186 ft
189 Union West Tower 2

57 m / 186 ft
190 320 North Sangamon Street

55 m / 181 ft
191 Fulton East

54 m / 176 ft
192 1411 South Michigan Avenue

53 m / 173 ft
193 The David Rubenstein Forum

52 m / 171 ft
194 Rise at Chauncey

51 m / 167 ft
195 THREE FOUR FIVE

48 m / 158 ft
196 Margaux

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 8,559 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.
197 ALLY

44 m / 144 ft
198 250 Portland Avenue

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