Enclos Corp.

CTBUH Silver Member

Overview
Buildings
Initiatives

About

Member Since: 2010

Member Offices: Los Angeles

Enclos is an expert in the design, engineering, fabrication, assembly and erection of custom facade systems, providing complete design-build services to the construction marketplace.

They specialize in innovative architecture and challenging building projects. No project is too large, no building site too difficult for their seasoned operations teams.

Their work experience includes many projects with specialized materials, complex geometry, novel structural and mechanical system designs. Enclos curtainwall, facade and skylight systems combine innovative design with state-of-the-art materials and performance.

Fields of Expertise

Materials / Products / Systems Supplier

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	Height
1	Willis Tower	442.1 m / 1,451 ft
2	432 Park Avenue	425.7 m / 1,397 ft
3	30 Hudson Yards	387.1 m / 1,270 ft
4	The STRAT Tower	350.2 m / 1,149 ft
5	Aon Center	346.3 m / 1,136 ft
6	875 North Michigan Avenue	343.7 m / 1,128 ft
7	Comcast Technology Center	339.1 m / 1,112 ft
8	53 West 53	320.1 m / 1,050 ft
9	Comcast Center	296.7 m / 974 ft
10	220 Central Park South	289.6 m / 950 ft

Awards

Award of Excellence: CME Center, 10 South Wacker

Space Within Award 2023

Ctbuh Leaders

Earl Patrick

CTBUH Awards Best Tall Building Americas Jury, 2025

Los Angeles

PFEIFER Structures America, LLC (2023)

Cupples

Acquired companies

PFEIFER Structures America, LLC (2023)

Subsidiary companies

Cupples

RANK	Name	City	Completion	Height	Floors	Function
1	Willis Tower	Chicago	1974	442 m / 1,451 ft	108	Office
2	432 Park Avenue	New York City	2015	426 m / 1,397 ft	85	Residential
3	One World Trade Center	New York City	1972	417 m / 1,368 ft	110	Office
4	Two World Trade Center	New York City	1973	415 m / 1,362 ft	110	Office
5	One North Wacker Drive	Chicago	-	389 m / 1,276 ft	83	Office
6	30 Hudson Yards	New York City	2019	387 m / 1,270 ft	73	Office
7	The STRAT Tower	Las Vegas	1996	350 m / 1,149 ft	N/A	Telecommunications / Observation
8	Aon Center	Chicago	1973	346 m / 1,136 ft	83	Office
9	875 North Michigan Avenue	Chicago	1969	344 m / 1,128 ft	100	Residential / Office
10	Comcast Technology Center	Philadelphia	2018	339 m / 1,112 ft	59	Hotel / Office
11	53 West 53	New York City	2019	320 m / 1,050 ft	77	Residential
12	Comcast Center	Philadelphia	2008	297 m / 974 ft	57	Office
13	220 Central Park South	New York City	2019	290 m / 950 ft	65	Residential
14	One Liberty Place	Philadelphia	1987	288 m / 945 ft	61	Office
15	Columbia Center	Seattle	1984	284 m / 933 ft	76	Office
16	Williams Tower	Houston	1982	275 m / 901 ft	64	Office
17	10 Hudson Yards	New York City	2016	268 m / 878 ft	52	Office / Retail
18	Park Tower	Chicago	2000	257 m / 844 ft	68	Residential / Hotel
19	56 Leonard	New York City	2016	250 m / 821 ft	57	Residential
20	Bloomberg Tower	New York City	2004	246 m / 806 ft	54	Residential / Office
21	TC Energy Center	Houston	1983	238 m / 780 ft	56	Office
22	Capella Tower	Minneapolis	1992	237 m / 776 ft	56	Office
23	Time Warner Center North Tower	New York City	2004	228 m / 749 ft	55	Residential / Hotel / Office / Retail
23	Time Warner Center South Tower	New York City	2004	228 m / 749 ft	55	Residential / Office / Retail
25	Gas Company Tower	Los Angeles	1991	228 m / 749 ft	52	Office
26	Figueroa at Wilshire	Los Angeles	1989	219 m / 717 ft	52	Office
27	Republic Plaza	Denver	1984	218 m / 714 ft	56	Office
28	Oceanwide Plaza Tower I	Los Angeles	2025	206 m / 677 ft	53	Residential / Hotel / Retail
29	Resorts World Las Vegas Tower I	Las Vegas	2021	205 m / 674 ft	57	Hotel / Casino
30	The Ritz-Carlton Los Angeles	Los Angeles	2010	203 m / 667 ft	54	Residential / Hotel
31	Millennium Tower	San Francisco	2009	197 m / 645 ft	58	Residential
32	River East Center	Chicago	2001	196 m / 644 ft	58	Residential
33	One First National Center	Omaha	2002	193 m / 634 ft	45	Office
34	Encore	Las Vegas	2008	192 m / 631 ft	52	Hotel
35	San Felipe Plaza	Houston	1984	191 m / 625 ft	45	Office
36	Trump International Hotel & Tower 1	Las Vegas	2008	190 m / 622 ft	64	Residential / Hotel
37	Bank of America Tower	Jacksonville	1990	188 m / 617 ft	42	Office
38	Wynn Las Vegas	Las Vegas	2005	187 m / 614 ft	45	Hotel / Casino
39	250 West 55th Street	New York City	2013	183 m / 602 ft	40	Office
40	Aria Resort & Casino	Las Vegas	2009	183 m / 600 ft	60	Hotel / Casino
41	Madison Plaza	Chicago	1982	182 m / 599 ft	44	Office
42	Planet Hollywood Towers	Las Vegas	2009	182 m / 597 ft	50	Residential / Hotel
43	Two22 Tower	Minneapolis	1985	177 m / 581 ft	42	Office
44	50 United Nations Plaza	New York City	2015	167 m / 548 ft	44	Residential
45	Sun-America Center	Los Angeles	1989	162 m / 533 ft	39	Office
46	Oceanwide Plaza Tower II	Los Angeles	2024	162 m / 530 ft	40	Residential / Retail
46	Oceanwide Plaza Tower III	Los Angeles	2024	162 m / 530 ft	40	Residential / Retail
48	10 South Wacker	Chicago	1987	159 m / 520 ft	40	Office
48	30 South Wacker	Chicago	1983	159 m / 520 ft	40	Office
50	The Residences at the Ritz-Carlton	Philadelphia	2009	158 m / 518 ft	46	Residential
51	321 North Clark Street	Chicago	1987	155 m / 510 ft	38	Office
52	Met 2 Marriott Marquis	Miami	2010	153 m / 502 ft	41	Hotel
53	1450 BRICKELL	Miami	2010	153 m / 500 ft	34	Office
54	707 2nd Avenue South	Minneapolis	2000	152 m / 498 ft	31	Office
55	Circa Las Vegas	Las Vegas	2020	146 m / 480 ft	44	Hotel / Casino
56	Turnberry Place III	Las Vegas	2004	145 m / 477 ft	38	Residential
57	Millennium Place Tower 1	Boston	2001	145 m / 475 ft	38	Residential / Hotel
58	Venetian Resort-Hotel-Casino	Las Vegas	1999	145 m / 475 ft	35	Hotel / Casino
59	Plaza VII	Minneapolis	1987	145 m / 475 ft	36	Hotel / Office
60	12 Metrotech Center	New York City	2005	144 m / 473 ft	32	Office / Government
61	Wells Fargo Place	St. Paul	1987	144 m / 471 ft	37	Office
62	Aire	New York City	2010	143 m / 470 ft	42	Residential
63	Capital One Tower	Tysons Corner	2018	143 m / 470 ft	31	Office
64	U.S. Bancorp Center	Minneapolis	2000	143 m / 468 ft	32	Office
65	VIA 57 WEST	New York City	2016	142 m / 467 ft	34	Residential
66	Chicago Marriott	Chicago	1978	140 m / 460 ft	45	Hotel
67	Pacific Gate by Bosa	San Diego	2017	140 m / 458 ft	41	Residential
68	Palms Fantasy Tower	Las Vegas	2006	140 m / 458 ft	40	Hotel / Casino
69	400 Lincoln Square	Bellevue	2017	139 m / 457 ft	32	Office / Retail
70	Swissotel Chicago	Chicago	1989	139 m / 457 ft	43	Hotel
71	The Dominick	New York City	2010	138 m / 454 ft	42	Hotel
72	High Street Tower	Boston	1990	138 m / 452 ft	30	Office
73	One Lincoln Tower	Bellevue	2005	137 m / 450 ft	42	Residential / Hotel
74	Millennium Place Tower 2	Boston	2001	136 m / 445 ft	36	Residential / Hotel
75	Cira Centre	Philadelphia	2005	133 m / 437 ft	29	Office
76	415 Natoma Street	San Francisco	2022	133 m / 435 ft	25	Office
77	Palms Casino Hotel	Las Vegas	2001	129 m / 423 ft	42	Hotel / Casino
78	Market Tower	Indianapolis	1988	128 m / 421 ft	32	Office
79	JPMorgan Chase Building	San Francisco	2002	128 m / 420 ft	31	Office
80	100 East Pratt Street	Baltimore	1992	128 m / 418 ft	28	Office
81	110 Tower	Fort Lauderdale	1988	125 m / 410 ft	30	Office
81	Capital One Center Three	Tysons Corner	2022	125 m / 410 ft	30	Office
83	One Tabor Center	Denver	1984	124 m / 408 ft	32	Office
84	Marriott Hotel City Center	Minneapolis	1983	119 m / 392 ft	32	Hotel
85	United States Federal Courthouse	Seattle	2004	119 m / 390 ft	19	Office / Government
86	303 West Madison	Chicago	1988	113 m / 372 ft	26	Office
87	199 Fremont Street	San Francisco	2000	111 m / 365 ft	27	Office
88	The Riverhouse	New York City	2008	110 m / 362 ft	31	Residential
89	San Diego Marriott Marquis & Marina Tower 2	San Diego	1987	110 m / 361 ft	25	Hotel
90	New York University Langone Medical Center - Kimmel Pavilion	New York City	2018	109 m / 359 ft	21	Hospital
91	Jacksonville Center	Jacksonville	1989	109 m / 357 ft	24	Office
92	200 North LaSalle Street	Chicago	1984	107 m / 352 ft	30	Office
93	Plaza Towers	Grand Rapids	1991	105 m / 345 ft	34	Residential / Hotel
94	1801 North Lynn Street	Arlington	2002	105 m / 344 ft	24	Residential / Office
95	James M. Carter and Judith N. Keep United States Courthouse	San Diego	2012	102 m / 333 ft	16	Government / Office
96	One Tower Center	East Brunswick	1986	101 m / 331 ft Please note that this height is estimated, based on a floor count of 23 floors. The estimation has been arrived at by analyzing 7,230 other buildings of the same Office 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.	23	Office
97	Union Pacific Center	Omaha	2004	97 m / 317 ft	19	Office
98	Gonda Building	Rochester, MN	2001	93 m / 305 ft	21	Hotel / Hospital
99	Hyatt Regency Orlando	Orlando	1986	92 m / 303 ft	28	Hotel
100	City Tower	Orange	1988	92 m / 302 ft	21	Office
101	Oliver Street Tower	Boston	1991	92 m / 301 ft	21	Office
102	Town Center One at Dadeland	Miami-Dade County (Unincorporated)	2009	90 m / 295 ft	24	Office
103	MGM Grand Resort & Casino	Las Vegas	1993	89 m / 293 ft	30	Hotel / Casino
104	220 Central Park South Villa	New York City	2018	84 m / 274 ft	18	Residential
105	Ronald Reagan State Building South Tower	Los Angeles	1990	82 m / 269 ft	18	Office
106	Astor Place	New York City	2005	82 m / 269 ft	21	Residential
107	701 Building	Minneapolis	1984	81 m / 264 ft	19	Office
108	Adobe Founders Tower	San Jose	2022	75 m / 245 ft	18	Office
109	One Steuart Lane	San Francisco	2021	73 m / 240 ft	20	Residential
110	John Jay College of Criminal Justice Expansion	New York City	2010	73 m / 239 ft	14	Education
111	680 Folsom Street	San Francisco	2013	70 m / 230 ft	15	Office
112	Robert E. Coyle United States Courthouse	Fresno	2005	69 m / 226 ft	9	Government
113	Ronald Reagan State Building North Tower	Los Angeles	1990	68 m / 224 ft	15	Office
114	Buerger Center for Advanced Pediatric Care, Children's Hospital of Philadelphia	Philadelphia	2015	67 m / 220 ft	16	Hospital
115	San Francisco Museum of Modern Art Expansion	San Francisco	2016	62 m / 203 ft	10	Museum
116	Opal Tower	Las Vegas	2009	61 m / 200 ft	17	Hotel
117	Ruby Tower	Las Vegas	2009	48 m / 156 ft	15	Hotel

CTBUH Initiatives Involving Enclos Corp.

Top Company Rankings: The World’s 100 Tallest Buildings

13 October 2016

The Council is pleased to announce the Top Company Rankings for numerous disciplines as derived from the list of projects appearing in 100 of the World’s Tallest Buildings.

Skin NY

27 August 2015

CTBUH New York, in association with the New York Young Professionals Committee hosted an event entitled Skin:NY that focused on high-rise façade design and construction

FacadeRetrofit.org Launched

28 July 2015

FacadeRetrofit.org is a unique online resource funded by the CTBUH 2014 Research Seed Funding Initiative, featuring an open database of façade retrofit building projects.

Facades+ New York City

16–17 April 2015

CTBUH Executive Director Antony Wood recently visited New York City to participate in the Facades+ conference hosted by The Architect’s Newspaper.

CTBUH Co-Hosts Iuav International Tall Buildings Conference

21 November 2014

The 5th Iuav International Conference on Tall Buildings was held in Venice, organized by Elena Giacomello and Dario Trabucco of CTBUH.

Considering the Whole Life Cycle Workshop, Shanghai 2014

16 September 2014

This session brought building environmental performance issues to the forefront in building design, a field that has been criticized in the past for its resource-heavy construction.