Langan Engineering

CTBUH Platinum Member

About

Member Since: 2010

Member Offices: London, Miami, New York City, Parsippany, San Francisco

Founded as a geotechnical specialty firm in 1970, Langan quickly became involved in many large, complex projects located throughout the eastern part of the United States. As their growth continued, they leveraged their highly technical base to expand into the civil engineering and environmental disciplines.

Their client-focused, highly entrepreneurial culture helped evolve additional technical capabilities and enable geographic expansion into the southeast and western regions of the United States. Langan International was formed to support global clients and partner with the world's elite design and construction teams around the world.

After five successful decades, their reputation for providing innovative solutions that yield measurable value for their clients continually forges new enduring relationships for the firm and distinguishes Langan from the competition.

Fields of Expertise

Civil Engineering; Environmental Engineering; Geotechnic / Foundations; Landscape Architecture; Seismic Design

Membership details

Membership Level

Platinum

Member Since

2010

Member Offices

London
Miami
New York City
Parsippany
San Francisco

Buildings

Rank	Name	Height
1	Jeddah Tower	1000 m / 3,281 ft
2	Central Park Tower	472.4 m / 1,550 ft
3	One Vanderbilt	427 m / 1,401 ft
4	30 Hudson Yards	387.1 m / 1,270 ft
5	Three Sixty West Tower B	361.2 m / 1,185 ft
6	DAMAC Heights	335.1 m / 1,099 ft
7	Salesforce Tower	326.1 m / 1,070 ft
8	53 West 53	320.1 m / 1,050 ft
9	The Spiral	317.3 m / 1,041 ft
10	50 Hudson Yards	308.2 m / 1,011 ft

Awards

Award of Excellence: ARO

Best Tall Building 200-299 meters 2021

Ctbuh Leaders

Ramin Golesorkhi

CTBUH Working Group: Performance Based Seismic Design, 2015 – Present

San Francisco

John McElroy

CTBUH Philadelphia Chapter, 2018 – Present

Alan Poeppel

CTBUH Awards Geotechnical Engineering Jury, 2021

New York City

Building Completions Timeline

View other data outputs

Videos

26 October 2015

From Supertall to Megatall: Analysis and Design of the Kingdom Tower Piled Raft

As part of the booming development in the Kingdom of Saudi Arabia, Langan international was hired to assist in all phases of soil investigation and...

Research

26 October 2015

From Supertall to Megatall: Analysis and Design of the Kingdom Tower Piled Raft

As part of the booming development in the Kingdom of Saudi Arabia, Langan international was hired to assist in all phases of soil investigation and...

Global News

19 February 2021

Sixth Building in New York City Megadevelopment Tops Out

50 Hudson Yards, the practice’s latest building in New York has officially topped out. The LEED Gold-designed, 58-story office development forms an integral part of...

Associated companies

Acquired companies

Treadwell & Rollo (2010)

Acquired companies

Treadwell & Rollo (2010)

Rank	Name	City	Completion	Height
1	Jeddah Tower	Jeddah	-	1000 m / 3,281 ft
2	India Tower	Mumbai	-	700 m / 2,296 ft
3	Signature Tower Jakarta	Jakarta	-	638 m / 2,093 ft
4	Central Park Tower	New York City	2020	472 m / 1,550 ft
5	World One	Mumbai	-	442 m / 1,450 ft
6	Multifunctional Highrise Complex - Akhmat Tower	Groznyj	-	435 m / 1,427 ft
7	One Vanderbilt	New York City	2020	427 m / 1,401 ft
8	30 Hudson Yards	New York City	2019	387 m / 1,270 ft
9	45 Broad Street	New York City	-	366 m / 1,200 ft
10	Three Sixty West Tower B	Mumbai	-	361 m / 1,185 ft
11	DAMAC Heights	Dubai	2018	335 m / 1,099 ft
12	Salesforce Tower	San Francisco	2018	326 m / 1,070 ft
13	53 West 53	New York City	2019	320 m / 1,050 ft
14	The Spiral	New York City	2022	317 m / 1,041 ft
15	One Brickell City Centre	Miami	-	317 m / 1,040 ft
16	3 Hudson Boulevard	New York City	-	315 m / 1,034 ft
17	247 Cherry Street	New York City	-	309 m / 1,013 ft
18	50 Hudson Yards	New York City	2022	308 m / 1,011 ft
19	One57	New York City	2014	306 m / 1,004 ft
20	35 Hudson Yards	New York City	2019	305 m / 1,000 ft
21	3 Hudson Boulevard	New York City	-	301 m / 987 ft
22	220 Central Park South	New York City	2019	290 m / 950 ft
23	30 Park Place	New York City	2016	282 m / 926 ft
24	World One	Mumbai	2020	280 m / 919 ft
25	15 Hudson Yards	New York City	2019	279 m / 914 ft
26	Oceanwide Center Tower 1	San Francisco	-	277 m / 910 ft
27	10 Hudson Yards	New York City	2016	268 m / 878 ft
28	425 Park Avenue	New York City	2021	262 m / 860 ft
29	Banco Santander Tower	Miami	-	257 m / 843 ft
30	Three Sixty West Tower A	Mumbai	2021	256 m / 839 ft
31	Met 3	Miami	-	252 m / 828 ft
32	56 Leonard	New York City	2016	250 m / 821 ft
33	One River Point 1	Miami	2021	249 m / 817 ft
33	One River Point 2	Miami	2021	249 m / 817 ft
35	181 Fremont	San Francisco	2018	247 m / 810 ft
36	Four Seasons Hotel & Tower	Miami	2003	240 m / 789 ft
37	55 Hudson Yards	New York City	2018	237 m / 779 ft
38	50 West	New York City	2018	237 m / 779 ft
39	Madison Square Park Tower	New York City	2017	237 m / 778 ft
40	383 Madison Avenue	New York City	2001	230 m / 755 ft
41	The Royalton	Pasig	2019	230 m / 755 ft
42	Oberoi Skyz Tower I	Mumbai	-	230 m / 755 ft
42	Oberoi Skyz Tower II	Mumbai	-	230 m / 755 ft
44	Courtyard & Residence Inn Manhattan/Central Park	New York City	2013	230 m / 753 ft
45	Time Warner Center North Tower	New York City	2004	228 m / 749 ft
45	Time Warner Center South Tower	New York City	2004	228 m / 749 ft
47	Goldman Sachs Headquarters	New York City	2010	228 m / 749 ft
48	7 World Trade Center	New York City	2006	227 m / 743 ft
49	ARO	New York City	2018	225 m / 738 ft
50	The Drew Las Vegas	Las Vegas	2022	224 m / 735 ft
51	One Journal Square Tower I	Jersey City	-	216 m / 710 ft
51	One Journal Square Tower II	Jersey City	-	216 m / 710 ft
53	Marquis	Miami	2009	214 m / 702 ft
54	One Thousand Museum	Miami	2019	213 m / 699 ft
55	Brickell Flatiron	Miami	2019	213 m / 698 ft
56	Wells Fargo Tower	Miami	2010	200 m / 655 ft
57	Silver Towers East	New York City	2009	199 m / 653 ft
57	Silver Towers West	New York City	2009	199 m / 653 ft
59	Millennium Tower	San Francisco	2009	197 m / 645 ft
60	Elysee	Miami	2020	196 m / 644 ft
61	Infinity at Brickell	Miami	2008	192 m / 630 ft
62	Oceanwide Center Tower 2	San Francisco	-	191 m / 627 ft
63	11 Hoyt Street	New York City	2020	191 m / 626 ft
64	Miami Tower	Miami	1987	191 m / 625 ft
65	Viridian at Greenhills	San Juan (PH)	2016	190 m / 623 ft
66	Marina Blue	Miami	2007	188 m / 615 ft
67	Towers on Capitol Mall I	Sacramento	-	187 m / 614 ft
67	Towers on Capitol Mall II	Sacramento	-	187 m / 614 ft
69	Plaza on Brickell Tower I	Miami	2007	186 m / 610 ft
70	Baccarat Hotel & Residences	New York City	2015	186 m / 610 ft
71	One Rincon Hill South Tower	San Francisco	2008	184 m / 605 ft
72	The Orion	New York City	2006	184 m / 604 ft
73	One Paraiso	Miami	2018	183 m / 601 ft
74	Eleven Times Square	New York City	2011	183 m / 601 ft
75	SLS Brickell	Miami	2016	183 m / 599 ft
76	Hearst Tower	New York City	2006	182 m / 597 ft
77	SLS Lux Brickell	Miami	2018	181 m / 595 ft
78	Turkevi Center	New York City	2020	171 m / 561 ft
79	Blue Diamond Tower	Miami Beach	2000	170 m / 559 ft
79	Green Diamond Tower	Miami Beach	2000	170 m / 559 ft
81	Reuters Building	New York City	2001	169 m / 555 ft
82	One Willoughby Square	New York City	2021	168 m / 552 ft
83	Biscayne Beach	Miami	2017	168 m / 550 ft
84	Hyatt Times Square	New York City	2013	168 m / 550 ft
85	The Tower at PNC Plaza	Pittsburgh	2015	166 m / 544 ft
86	One Rincon Hill North Tower	San Francisco	2014	165 m / 541 ft
87	The Brooklyner	New York City	2010	162 m / 531 ft
88	Ten Museum Park	Miami	2007	162 m / 530 ft
89	Plaza on Brickell Tower II	Miami	2007	160 m / 525 ft
90	706 Mission	San Francisco	2020	156 m / 510 ft
91	Hudson Greene East Tower	Jersey City	2010	155 m / 509 ft
92	Met 2 Marriott Marquis	Miami	2010	153 m / 502 ft
93	Hudson Greene West Tower	Jersey City	2010	153 m / 501 ft
94	Tower 46	New York City	2013	153 m / 501 ft
95	1450 BRICKELL	Miami	2010	153 m / 500 ft
96	The Bond at Brickell	Miami	2016	150 m / 491 ft
97	555 Mission Street	San Francisco	2008	148 m / 487 ft
98	Espirito Santo Plaza	Miami	2004	148 m / 487 ft
99	Regalia	Sunny Isles Beach	2015	148 m / 485 ft
100	St. Regis San Francisco	San Francisco	2005	148 m / 484 ft
101	Turnberry Place I	Las Vegas	2001	145 m / 477 ft
101	Turnberry Place II	Las Vegas	2002	145 m / 477 ft
101	Turnberry Place III	Las Vegas	2004	145 m / 477 ft
101	Turnberry Place IV	Las Vegas	2006	145 m / 477 ft
105	Prism Tower	New York City	2015	145 m / 476 ft
106	Continuum on South Beach, South Tower	Miami Beach	2002	144 m / 471 ft
107	VIA 57 WEST	New York City	2016	142 m / 467 ft
108	685 1st Avenue	New York City	2019	140 m / 459 ft
109	7 Bryant Park	New York City	2016	138 m / 454 ft
110	Met 1	Miami	2007	134 m / 440 ft
111	340 Fremont Street	San Francisco	2016	134 m / 440 ft
112	500 Folsom	San Francisco	2019	133 m / 435 ft
113	The Greenpoint	New York City	2018	132 m / 434 ft
114	Axis on Brickell North Tower	Miami	2008	127 m / 418 ft
114	Axis on Brickell South Tower	Miami	2008	127 m / 418 ft
116	Continuum on South Beach, North Tower	Miami Beach	2002	126 m / 412 ft
117	The Element	Miami	-	126 m / 412 ft
118	The XI West Tower	New York City	2020	123 m / 402 ft
119	399 Fremont	San Francisco	2016	122 m / 400 ft
119	LUMINA I	San Francisco	2015	122 m / 400 ft
121	Millennium Tower Residences	New York City	2007	120 m / 394 ft
122	Al Maryah Tower	Abu Dhabi	2015	120 m / 394 ft
123	The Kent	New York City	2018	120 m / 392 ft
124	The Forge	New York City	2017	117 m / 384 ft
125	Monarc at Met 3	Miami	2016	116 m / 381 ft
126	33 Tehama	San Francisco	2017	116 m / 380 ft
127	The Riverhouse	New York City	2008	110 m / 362 ft
128	461 Dean	New York City	2016	109 m / 359 ft
129	LUMINA II	San Francisco	2015	107 m / 350 ft
130	Avalon Brooklyn Bay	New York City	2017	105 m / 343 ft
131	The InterContinental San Francisco	San Francisco	2008	104 m / 340 ft
132	35xv	New York City	2016	102 m / 334 ft
133	The Laurel	New York City	2009	100 m / 328 ft
134	Grove at Grand Bay North Tower	Miami	2016	94 m / 308 ft
134	Grove at Grand Bay South Tower	Miami	2016	94 m / 308 ft
136	Rockwell Place Hotel	New York City	-	93 m / 305 ft
137	The XI East Tower	New York City	2020	92 m / 302 ft
138	Meridian Plaza II	Sacramento	-	91 m / 299 ft
139	Radio Tower & Hotel	New York City	2021	90 m / 297 ft
140	220 Central Park South Villa	New York City	2018	84 m / 274 ft
141	Torre Universal	San José	2020	81 m / 265 ft
142	420 Kent Avenue	New York City	2019	76 m / 251 ft
143	Two Fifty West 81st	New York City	2019	76 m / 249 ft
144	The Standard at New Brunswick	New Brunswick	2020	69 m / 225 ft
145	170 Amsterdam Avenue	New York City	2014	66 m / 217 ft
146	2330 Broadway	New York City	-	53 m / 173 ft
147	261 Hudson	New York City	2016	46 m / 152 ft
148	Meridian Plaza I	Sacramento	2003	46 m / 151 ft
149	456 Washington	New York City	2016	43 m / 140 ft
150	30 Journal Square	Jersey City	-	- m / - ft
151	2401 Third Avenue Tower 1	New York City	2019	- m / - ft
151	2401 Third Avenue Tower 2	New York City	2019	- m / - ft
153	101 Lincoln Avenue Tower 1	New York City	2019	- m / - ft
153	101 Lincoln Avenue Tower 2	New York City	2019	- m / - ft
153	101 Lincoln Avenue Tower 3	New York City	2019	- m / - ft
156	101 Lincoln Avenue Tower 4	New York City	2019	- m / - ft
157	2401 Third Avenue Tower 3	New York City	2019	- m / - ft
158	400 West 113th Street East Tower	New York City	2016	- m / - ft
158	400 West 113th Street West Tower	New York City	2016	- m / - ft

Statistics

150 m+ Buildings

300 m+ Buildings

Average Building Age*

9 Years

Most Common Function*

Residential (61%), 77 Buildings

Most Common Material*

Concrete (79%), 98 Buildings

* Based on 150 m+ buildings currently in the database.

Function
Material

Total: 126 Buildings for which a function has been assigned.

Total: 124 Buildings for which a material has been assigned.

*Based on 127 Completed & Under Construction Buildings