Salas O'Brien

Acquired companies:

Charles Luckman & Associates | Girard Engineering, Inc. | WMA Consulting Engineers (2020)

Buildings

RANK	Name	City	Completion	Height	Floors	Function
1	Trump International Hotel & Tower	Chicago	2009	423 m / 1,389 ft	98	Residential / Hotel
2	Doosan Haeundae We've the Zenith Tower A	Busan	2011	300 m / 984 ft	80	Residential
3	One Chicago - 14 West Superior	Chicago	2022	296 m / 971 ft	77	Residential
4	Doosan Haeundae We've the Zenith Tower B	Busan	2011	282 m / 924 ft	75	Residential
5	Doosan Haeundae We've the Zenith Tower C	Busan	2011	265 m / 869 ft	70	Residential
6	Aon Center	Los Angeles	1974	262 m / 858 ft	62	Office
7	One Bennett Park	Chicago	2018	255 m / 836 ft	67	Residential
8	The Legacy at Millennium Park	Chicago	2010	249 m / 818 ft	73	Residential
9	300 North LaSalle	Chicago	2008	239 m / 785 ft	60	Office
10	Prudential Tower	Boston	1964	229 m / 750 ft	52	Office
11	River East Center	Chicago	2001	196 m / 644 ft	58	Residential
12	Millennium Centre	Chicago	2003	186 m / 610 ft	58	Residential
13	The Clare	Chicago	2009	179 m / 589 ft	53	Residential
14	137-149 Church Street	Toronto	-	179 m / 587 ft	53	Residential
15	55 East Monroe	Chicago	2013	178 m / 583 ft	49	Residential / Office
16	One Chicago - 23 West Chicago Avenue	Chicago	2021	175 m / 574 ft	49	Residential
17	Cirrus	Chicago	2021	171 m / 562 ft	52	Residential
18	Wells Fargo Center	Portland	1973	166 m / 546 ft	40	Office
19	U.S. Bancorp Tower	Portland	1983	163 m / 536 ft	42	Office
20	The Streeter	Chicago	2007	157 m / 514 ft	50	Residential
21	Bank of America Building	Baltimore	1929	155 m / 509 ft	37	Office
22	727 West Madison	Chicago	2018	151 m / 496 ft	45	Residential
23	The Ritz-Carlton Residences	Chicago	2012	151 m / 495 ft	40	Residential
24	No. 9 Walton	Chicago	2018	151 m / 494 ft	38	Residential
25	Roosevelt University Academic, Student Life Residence Center	Chicago	2012	143 m / 469 ft	32	Residential / Education / Office
26	Sky55	Chicago	2006	129 m / 425 ft	40	Residential
27	Skybridge	Chicago	2003	128 m / 421 ft	39	Residential
28	Two Penn Plaza	New York City	1968	126 m / 412 ft	29	Office
29	Cascade	Chicago	2021	123 m / 403 ft	37	Residential
30	The Fairbanks at Cityfront Plaza	Chicago	2008	118 m / 387 ft	31	Residential
31	Kilbourn Tower	Milwaukee	2005	116 m / 380 ft	33	Residential
32	Arkadia Tower	Chicago	2015	112 m / 369 ft	33	Residential
33	The Wilson	Montgomery County, MD (Unincorporated)	2021	104 m / 341 ft	25	Office
34	LondonHouse Chicago	Chicago	2016	103 m / 338 ft	22	Hotel
35	The Cooper	Chicago	2018	98 m / 321 ft	29	Residential
36	Sheraton Los Angeles Downtown Hotel	Los Angeles	1973	95 m / 312 ft	24	Hotel
37	EnV	Chicago	2010	94 m / 308 ft	28	Residential
38	3Eleven	Chicago	2018	89 m / 293 ft	25	Residential
39	Gr333n	Chicago	2020	88 m / 288 ft	19	Office
40	Solstice on the Park	Chicago	2018	87 m / 286 ft	26	Residential
41	AVA Back Bay - 780 Boylston	Boston	1967	87 m / 285 ft	26	Residential
41	AVA Back Bay - 790 Boylston	Boston	1967	87 m / 285 ft	26	Residential
41	Avalon at Prudential Center	Boston	1967	87 m / 285 ft	26	Residential
44	Hilton Garden Inn Chicago North Loop	Chicago	2015	77 m / 254 ft	25	Hotel
45	The Emerson	Oak Park	2018	67 m / 221 ft	20	Residential
46	University Center	Chicago	2004	66 m / 215 ft	19	Residential
47	Niche 905	Chicago	2017	65 m / 213 ft	18	Residential
48	Xavier	Chicago	2015	61 m / 201 ft	18	Residential
49	700 Eleventh Street	Washington D.C.	1992	61 m / 199 ft	13	Office
50	Ronald McDonald House	Chicago	2012	60 m / 198 ft	15	Residential
51	Union West Tower 1	Chicago	2020	59 m / 193 ft	15	Residential
52	Union West Tower 2	Chicago	2020	57 m / 186 ft	15	Residential
53	The Godfrey	Chicago	2014	56 m / 182 ft	16	Hotel
54	City Hyde Park	Chicago	2016	52 m / 172 ft	14	Residential / Retail
55	THREE FOUR FIVE	Chicago	2022	48 m / 158 ft	11	Office
56	GEMS World Academy - Chicago, Lower School	Chicago	2014	47 m / 156 ft	10	Education