Langan Engineering is a member of the CTBUH at the Patron level.
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Langan Engineering
Acquired Treadwell & Rollo
(2010)
Click a company above to see buildings specifically involving that company.
Note: All listed data for proposed or under construction buildings is based on the most reliable information currently available. This data is thus subject to change until the building has completed and all information can be confirmed and ratified by the CTBUH.
| Completed | Architecturally Topped Out | Structurally Topped Out | Under Construction | On Hold | Never Completed | Proposed | Vision | Demolished |
| ID | # | Status | Building Name | City | Height (m) | Height (ft) | Floors | Completion | Material | Use | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 1 | UC | Jeddah Tower | Jeddah (SA) | 1000 | 3,281 | 167 | - | concrete | residential / serviced apartments | |
| 9199 | 2 | NC | India Tower | Mumbai (IN) | 699.7 | 2,296 | 126 | - | composite | residential / hotel / office | |
| 12333 | 3 | PRO | Signature Tower Jakarta | Jakarta (ID) | 638 | 2,093 | 113 | 2025 | composite | hotel / office | |
| 14269 | 4 | UC | Central Park Tower | New York City (US) | 472.4 | 1,550 | 98 | 2020 | concrete | residential / hotel / retail | |
| 9337 | 5 | OH | World One | Mumbai (IN) | 442 | 1,450 | 117 | - | concrete | residential | |
| 15689 | 6 | OH | Multifunctional Highrise Complex - Akhmat Tower | Groznyj (RU) | 435 | 1,427 | 102 | - | steel | residential / office | |
| 15833 | 7 | UC | One Vanderbilt | New York City (US) | 427 | 1,401 | 58 | 2021 | composite | office | |
| 13325 | 8 | COM | 30 Hudson Yards | New York City (US) | 386.6 | 1,268 | 73 | 2019 | steel/concrete | office / retail | |
| 23060 | 9 | OH | 45 Broad Street | New York City (US) | 365.8 | 1,200 | 68 | - | concrete | residential / education | |
| 532 | 10 | UC | Three Sixty West Tower B | Mumbai (IN) | 361.2 | 1,185 | 90 | - | concrete | residential | |
| 185 | 11 | COM | DAMAC Heights | Dubai (AE) | 335.1 | 1,099 | 88 | 2018 | concrete | residential | |
| 290 | 12 | COM | Salesforce Tower | San Francisco (US) | 326.1 | 1,070 | 61 | 2018 | composite | office | |
| 317 | 13 | UCT | 53 West 53rd | New York City (US) | 320 | 1,050 | 77 | 2019 | concrete | residential | |
| 15763 | 14 | PRO | One Brickell City Centre | Miami (US) | 317 | 1,040 | 80 | - | residential / hotel / office | ||
| 8765 | 15 | VIS | 3 Hudson Boulevard | New York City (US) | 315.2 | 1,034 | 66 | - | composite | residential / office | |
| 15882 | 16 | UC | 50 Hudson Yards | New York City (US) | 308.2 | 1,011 | 58 | 2022 | composite | office | |
| 14698 | 17 | COM | 35 Hudson Yards | New York City (US) | 307.8 | 1,010 | 71 | 2019 | concrete | residential / hotel | |
| 570 | 18 | COM | One57 | New York City (US) | 306.1 | 1,004 | 75 | 2014 | steel/concrete | residential / hotel | |
| 11182 | 19 | COM | 220 Central Park South | New York City (US) | 290.2 | 952 | 70 | 2019 | concrete | residential | |
| 31358 | 20 | UC | 3 Hudson Boulevard | New York City (US) | 286.5 | 940 | 53 | 2021 | composite | office | |
| 652 | 21 | COM | 30 Park Place | New York City (US) | 282.2 | 926 | 67 | 2016 | concrete | residential / hotel | |
| 14783 | 22 | COM | 15 Hudson Yards | New York City (US) | 278.6 | 914 | 70 | 2019 | concrete | residential | |
| 11630 | 23 | UC | Oceanwide Center Tower 1 | San Francisco (US) | 277.4 | 910 | 61 | 2021 | residential / office | ||
| 21131 | 24 | PRO | One Journal Square Tower II | Jersey City (US) | 271.9 | 892 | 79 | - | residential / office | ||
| 13326 | 25 | COM | 10 Hudson Yards | New York City (US) | 267.7 | 878 | 52 | 2016 | composite | office / retail | |
| 14787 | 26 | STO | 425 Park Avenue | New York City (US) | 262.2 | 860 | 44 | 2020 | composite | office | |
| 17153 | 27 | PRO | Banco Santander Tower | Miami (US) | 257 | 843 | 52 | - | concrete | commercial | |
| 12350 | 28 | UCT | Three Sixty West Tower A | Mumbai (IN) | 255.6 | 839 | 52 | 2020 | concrete | hotel / office | |
| 829 | 29 | VIS | Met 3 | Miami (US) | 252.4 | 828 | 76 | - | concrete | residential | |
| 844 | 30 | COM | 56 Leonard | New York City (US) | 250.2 | 821 | 57 | 2016 | concrete | residential | |
| 19391 | 31 | PRO | One River Point 1 | Miami (US) | 249 | 817 | - | 2021 | hotel / residential | ||
| 19392 | 31 | PRO | One River Point 2 | Miami (US) | 249 | 817 | - | 2021 | hotel / residential | ||
| 664 | 33 | COM | 181 Fremont | San Francisco (US) | 246.9 | 810 | 56 | 2018 | steel | residential / office | |
| 977 | 34 | COM | Four Seasons Hotel & Tower | Miami (US) | 240.4 | 789 | 64 | 2003 | concrete | residential / hotel / office | |
| 1306 | 35 | COM | 50 West | New York City (US) | 237.3 | 779 | 64 | 2018 | concrete | residential | |
| 14379 | 36 | COM | 55 Hudson Yards | New York City (US) | 237.1 | 778 | 51 | 2018 | concrete | office | |
| 16050 | 37 | COM | Madison Square Park Tower | New York City (US) | 237 | 778 | 61 | 2017 | concrete | residential | |
| 1109 | 38 | COM | 383 Madison Avenue | New York City (US) | 230.3 | 755 | 47 | 2001 | steel | office | |
| 13988 | 39 | UCT | The Royalton | Pasig (PH) | 230 | 755 | 65 | 2019 | concrete | residential | |
| 9522 | 40 | VIS | Oberoi Skyz Tower I | Mumbai (IN) | 230 | 755 | 60 | - | concrete | residential | |
| 9523 | 40 | VIS | Oberoi Skyz Tower II | Mumbai (IN) | 230 | 755 | 60 | - | concrete | residential | |
| 9786 | 42 | COM | Courtyard & Residence Inn Manhattan/Central Park | New York City (US) | 229.6 | 753 | 67 | 2013 | concrete | hotel | |
| 1124 | 43 | COM | Time Warner Center North Tower | New York City (US) | 228.3 | 749 | 55 | 2004 | concrete/steel | residential / hotel / office / retail | |
| 1125 | 43 | COM | Time Warner Center South Tower | New York City (US) | 228.3 | 749 | 55 | 2004 | concrete/steel | residential / office / retail | |
| 1133 | 45 | COM | Goldman Sachs Headquarters | New York City (US) | 228.3 | 749 | 44 | 2010 | steel | office | |
| 1117 | 46 | COM | 7 World Trade Center | New York City (US) | 226.5 | 743 | 49 | 2006 | steel/concrete | office | |
| 16445 | 47 | COM | ARO | New York City (US) | 224.8 | 738 | 62 | 2018 | concrete | residential | |
| 959 | 48 | STO | Brickell Flatiron | Miami (US) | 224.3 | 736 | 64 | 2019 | concrete | residential | |
| 1199 | 49 | OH | The Drew Las Vegas | Las Vegas (US) | 224 | 735 | 63 | 2022 | concrete | hotel / casino | |
| 1533 | 50 | COM | Marquis | Miami (US) | 214 | 702 | 63 | 2009 | concrete | residential / hotel | |
| 15188 | 51 | COM | One Thousand Museum | Miami (US) | 213.1 | 699 | 61 | 2019 | concrete | residential | |
| 21130 | 52 | PRO | One Journal Square Tower I | Jersey City (US) | 203 | 666 | 56 | - | residential / office | ||
| 1782 | 53 | COM | Wells Fargo Tower | Miami (US) | 199.5 | 655 | 47 | 2010 | steel/concrete | office | |
| 1731 | 54 | COM | Silver Towers East | New York City (US) | 199.2 | 653 | 58 | 2009 | concrete | residential | |
| 1732 | 54 | COM | Silver Towers West | New York City (US) | 199.2 | 653 | 58 | 2009 | concrete | residential | |
| 20737 | 56 | UC | Elysee | Miami (US) | 196.3 | 644 | 57 | 2021 | concrete | residential | |
| 1916 | 57 | COM | Infinity at Brickell | Miami (US) | 192 | 630 | 52 | 2008 | concrete | residential / office | |
| 11631 | 58 | UC | Oceanwide Center Tower 2 | San Francisco (US) | 191 | 627 | 54 | 2021 | residential / hotel | ||
| 31196 | 59 | UCT | 11 Hoyt Street | New York City (US) | 190.8 | 626 | 51 | 2020 | concrete | residential | |
| 1963 | 60 | COM | Miami Tower | Miami (US) | 190.5 | 625 | 47 | 1987 | concrete | office | |
| 13327 | 61 | COM | Viridian at Greenhills | San Juan (PH) (PH) | 190 | 623 | 53 | 2016 | concrete | residential | |
| 2051 | 62 | COM | Marina Blue | Miami (US) | 187.5 | 615 | 57 | 2007 | concrete | residential | |
| 2052 | 63 | VIS | Towers on Capitol Mall I | Sacramento (US) | 187 | 614 | 54 | - | multiple | ||
| 2053 | 63 | VIS | Towers on Capitol Mall II | Sacramento (US) | 187 | 614 | 54 | - | residential | ||
| 2091 | 65 | COM | Plaza on Brickell Tower I | Miami (US) | 185.9 | 610 | 56 | 2007 | concrete | residential | |
| 14312 | 66 | COM | Baccarat Hotel & Residences | New York City (US) | 185.9 | 610 | 46 | 2015 | concrete | residential / hotel | |
| 2161 | 67 | COM | One Rincon Hill South Tower | San Francisco (US) | 184.4 | 605 | 54 | 2008 | concrete | residential | |
| 2167 | 68 | COM | The Orion | New York City (US) | 184.1 | 604 | 60 | 2006 | concrete | residential | |
| 16715 | 69 | COM | One Paraiso | Miami (US) | 183.2 | 601 | 53 | 2018 | concrete | residential | |
| 2192 | 70 | COM | Eleven Times Square | New York City (US) | 183.1 | 601 | 40 | 2011 | composite | office | |
| 17530 | 71 | COM | SLS Brickell | Miami (US) | 182.6 | 599 | 52 | 2016 | concrete | residential / hotel | |
| 2245 | 72 | COM | Hearst Tower | New York City (US) | 182 | 597 | 46 | 2006 | steel | office | |
| 17034 | 73 | COM | SLS Lux Brickell | Miami (US) | 181.4 | 595 | 57 | 2018 | concrete | residential | |
| 23986 | 74 | UCT | Turkevi Center | New York City (US) | 171 | 561 | 36 | 2020 | concrete | residential / office | |
| 2708 | 75 | COM | Blue Diamond Tower | Miami Beach (US) | 170.4 | 559 | 44 | 2000 | concrete | residential | |
| 2709 | 75 | COM | Green Diamond Tower | Miami Beach (US) | 170.4 | 559 | 44 | 2000 | concrete | residential | |
| 2809 | 77 | COM | Reuters Building | New York City (US) | 169.2 | 555 | 30 | 2001 | steel | office | |
| 17031 | 78 | COM | Biscayne Beach | Miami (US) | 167.7 | 550 | 52 | 2017 | concrete | residential | |
| 13019 | 79 | COM | Hyatt Times Square | New York City (US) | 167.6 | 550 | 53 | 2013 | concrete | residential / hotel | |
| 14069 | 80 | COM | The Tower at PNC Plaza | Pittsburgh (US) | 166 | 544 | 33 | 2015 | composite | office | |
| 3047 | 81 | COM | One Rincon Hill North Tower | San Francisco (US) | 165 | 541 | 45 | 2014 | steel | residential | |
| 3557 | 82 | COM | The Brooklyner | New York City (US) | 162 | 531 | 52 | 2010 | concrete | residential | |
| 2412 | 83 | COM | Ten Museum Park | Miami (US) | 161.5 | 530 | 50 | 2007 | concrete | residential | |
| 3306 | 84 | COM | Plaza on Brickell Tower II | Miami (US) | 160 | 525 | 48 | 2007 | concrete | residential | |
| 15255 | 85 | UC | 706 Mission | San Francisco (US) | 155.5 | 510 | 43 | 2020 | concrete | residential / office | |
| 3819 | 86 | COM | Hudson Greene East Tower | Jersey City (US) | 155.1 | 509 | 48 | 2010 | concrete | residential | |
| 9225 | 87 | COM | Met 2 Marriott Marquis | Miami (US) | 153.1 | 502 | 41 | 2010 | concrete | hotel | |
| 3820 | 88 | COM | Hudson Greene West Tower | Jersey City (US) | 152.8 | 501 | 48 | 2010 | concrete | residential | |
| 9212 | 89 | COM | Tower 46 | New York City (US) | 152.7 | 501 | 34 | 2013 | steel | office | |
| 3096 | 90 | COM | 1450 BRICKELL | Miami (US) | 152.5 | 500 | 34 | 2010 | concrete | office | |
| 17086 | 91 | COM | The Bond at Brickell | Miami (US) | 149.7 | 491 | 44 | 2016 | concrete | residential | |
| 9085 | 92 | COM | 555 Mission Street | San Francisco (US) | 148.4 | 487 | 33 | 2008 | steel | office | |
| 4102 | 93 | COM | Espirito Santo Plaza | Miami (US) | 148.4 | 487 | 36 | 2004 | concrete | residential / hotel / office | |
| 13536 | 94 | COM | Regalia | Sunny Isles Beach (US) | 147.8 | 485 | 43 | 2015 | concrete | residential | |
| 9930 | 95 | COM | St. Regis San Francisco | San Francisco (US) | 147.5 | 484 | 42 | 2005 | concrete | residential / hotel | |
| 4166 | 96 | COM | Turnberry Place I | Las Vegas (US) | 145.2 | 477 | 38 | 2001 | concrete | residential | |
| 4167 | 96 | COM | Turnberry Place II | Las Vegas (US) | 145.2 | 477 | 38 | 2002 | concrete | residential | |
| 4168 | 96 | COM | Turnberry Place III | Las Vegas (US) | 145.2 | 477 | 38 | 2004 | concrete | residential | |
| 4169 | 96 | COM | Turnberry Place IV | Las Vegas (US) | 145.2 | 477 | 38 | 2006 | concrete | residential | |
| 13992 | 100 | COM | Prism Tower | New York City (US) | 145 | 476 | 42 | 2015 | concrete | residential | |
| 10305 | 101 | COM | Continuum on South Beach, South Tower | Miami Beach (US) | 143.5 | 471 | 44 | 2002 | concrete | residential | |
| 11584 | 102 | COM | VIA 57 WEST | New York City (US) | 142.3 | 467 | 34 | 2016 | concrete | residential | |
| 25662 | 103 | COM | 685 1st Avenue | New York City (US) | 139.9 | 459 | 42 | 2019 | concrete | residential | |
| 12767 | 104 | COM | 7 Bryant Park | New York City (US) | 138.4 | 454 | 29 | 2016 | composite | office | |
| 4482 | 105 | COM | Met 1 | Miami (US) | 134.1 | 440 | 40 | 2007 | concrete | residential | |
| 17150 | 106 | COM | 340 Fremont Street | San Francisco (US) | 134.1 | 440 | 40 | 2016 | concrete | residential | |
| 20615 | 107 | COM | The Greenpoint | New York City (US) | 132.2 | 434 | 39 | 2018 | concrete | residential | |
| 16852 | 108 | COM | Axis on Brickell North Tower | Miami (US) | 127.4 | 418 | 40 | 2008 | concrete | residential | |
| 16853 | 108 | COM | Axis on Brickell South Tower | Miami (US) | 127.4 | 418 | 40 | 2008 | concrete | residential | |
| 19222 | 110 | COM | Continuum on South Beach, North Tower | Miami Beach (US) | 125.5 | 412 | 40 | 2002 | concrete | residential | |
| 17151 | 111 | UCT | The Element | Miami (US) | 125.5 | 412 | 36 | - | concrete | residential | |
| 22663 | 112 | UCT | The XI West Tower | New York City (US) | 122.5 | 402 | 36 | 2019 | residential | ||
| 17439 | 113 | COM | 399 Fremont | San Francisco (US) | 121.9 | 400 | 42 | 2016 | concrete | residential | |
| 15454 | 113 | COM | LUMINA I | San Francisco (US) | 121.9 | 400 | 42 | 2015 | residential | ||
| 11822 | 115 | COM | Millennium Tower Residences | New York City (US) | 120.1 | 394 | 35 | 2007 | concrete | residential | |
| 15269 | 116 | COM | Al Maryah Tower | Abu Dhabi (AE) | 120 | 394 | 24 | 2015 | concrete | office | |
| 24719 | 117 | COM | The Kent | New York City (US) | 119.6 | 392 | 28 | 2018 | concrete | residential | |
| 20610 | 118 | COM | The Forge | New York City (US) | 116.9 | 384 | 33 | 2017 | concrete | residential | |
| 16290 | 119 | COM | Monarc at Met 3 | Miami (US) | 116.1 | 381 | 32 | 2016 | concrete | residential | |
| 20613 | 120 | COM | 33 Tehama | San Francisco (US) | 115.8 | 380 | 35 | 2017 | residential | ||
| 14897 | 121 | COM | 461 Dean | New York City (US) | 109.4 | 359 | 32 | 2016 | steel | residential | |
| 15455 | 122 | COM | LUMINA II | San Francisco (US) | 106.7 | 350 | 37 | 2015 | residential | ||
| 23173 | 123 | COM | Avalon Brooklyn Bay | New York City (US) | 104.5 | 343 | 28 | 2017 | concrete | residential | |
| 17149 | 124 | COM | The InterContinental San Francisco | San Francisco (US) | 103.6 | 340 | 31 | 2008 | concrete | hotel | |
| 15674 | 125 | COM | 35xv | New York City (US) | 101.8 | 334 | 25 | 2016 | concrete/steel | residential / education | |
| 17158 | 126 | COM | The Laurel | New York City (US) | 100 | 328 | 31 | 2009 | concrete | residential | |
| 14868 | 127 | COM | Grove at Grand Bay North Tower | Miami (US) | 93.8 | 308 | 21 | 2016 | concrete | residential | |
| 14869 | 127 | COM | Grove at Grand Bay South Tower | Miami (US) | 93.8 | 308 | 21 | 2016 | concrete | residential | |
| 15231 | 129 | PRO | Rockwell Place Hotel | New York City (US) | 92.9 | 305 | 29 | - | concrete | hotel | |
| 11829 | 130 | COM | The Riverhouse | New York City (US) | 92.1 | 302 | 31 | 2008 | concrete | residential | |
| 22662 | 131 | UCT | The XI East Tower | New York City (US) | 92 | 302 | 26 | 2019 | residential / hotel | ||
| 17157 | 132 | PRO | Meridian Plaza II | Sacramento (US) | 91 | 299 | 25 | - | concrete | hotel / office | |
| 33309 | 133 | COM | 220 Central Park South Villa | New York City (US) | 83.5 | 274 | 18 | 2018 | concrete | residential | |
| 33718 | 134 | STO | The Standard at New Brunswick | New Brunswick (US) | 68.5 | 225 | 21 | 2020 | composite | residential | |
| 16608 | 135 | COM | 170 Amsterdam Avenue | New York City (US) | 66.2 | 217 | 20 | 2014 | concrete | residential | |
| 17156 | 136 | COM | Meridian Plaza I | Sacramento (US) | 46 | 151 | 12 | 2003 | concrete | office | |
| 26951 | 137 | PRO | 30 Journal Square | Jersey City (US) | - | - | 72 | - | residential / office | ||
| 28012 | 138 | COM | 400 West 113th Street East Tower | New York City (US) | - | - | 15 | 2016 | concrete | residential | |
| 28006 | 138 | COM | 400 West 113th Street West Tower | New York City (US) | - | - | 15 | 2016 | concrete | residential |
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