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Laguna Hills
Thursday, May 28, 2026

OC’s Busiest Brokerages



Brokerages Ranked by Office and Industrial Space on Market in OC


OFFICE


1) CB RICHARD ELLIS


Market Share:

14.30%


Total Space (Sq. Ft.):

2,314,513


Direct (Sq. Ft.):

2,020,992


Sublease (Sq. Ft.):

293,521


Office Buildings:

245


2) THE IRVINE COMPANY


Market Share:

8.30%


Total Space (Sq. Ft.):

1,333,830


Direct (Sq. Ft.):


Sublease (Sq. Ft.):

0


Office Buildings:

54


3) LEE & ASSOCIATES


Market Share:

5.60%


Total Space (Sq. Ft.):

905,345


Direct (Sq. Ft.):

645,278


Sublease (Sq. Ft.):

260,067


Office Buildings:

199


4) VOIT COMMERCIAL BROKERAGE


Market Share:

5.50%


Total Space (Sq. Ft.):

885,472


Direct (Sq. Ft.):

764,208


Sublease (Sq. Ft.):

121,264


Office Buildings:

129


5) SPIEKER PROPERTIES INC.


Market Share:

5.30%


Total Space (Sq. Ft.):

856,562


Direct (Sq. Ft.):


Sublease (Sq. Ft.):


Office Buildings:

34


6) GRUBB & ELLIS


Market Share:

4.70%


Total Space (Sq. Ft.):

763,322


Direct (Sq. Ft.):

666,536


Sublease (Sq. Ft.):

96,786


Office Buildings:

144


7) CUSHMAN & WAKEFIELD INC.


Market Share:

3.40%


Total Space (Sq. Ft.):

540,903


Direct (Sq. Ft.):

503,265


Sublease (Sq. Ft.):

37,638


Office Buildings:

65


8) HEALTHWEST REALTY ADVISORS


Market Share:

3.20%


Total Space (Sq. Ft.):

516,970


Direct (Sq. Ft.):

387,062


Sublease (Sq. Ft.):

129,908


Office Buildings:

18


9) TRAMMELL CROW CO.


Market Share:

3.00%


Total Space (Sq. Ft.):

484,338


Direct (Sq. Ft.):

462,311


Sublease (Sq. Ft.):

22,027


Office Buildings:

14


10) COLLIERS SEELEY


Market Share:

2.50%


Total Space (Sq. Ft.):

405,033


Direct (Sq. Ft.):

181,789


Sublease (Sq. Ft.):

223,244


Office Buildings:

26


11) JOHN GILLESPIE


Market Share:

1.90%


Total Space (Sq. Ft.):

312,577


Direct (Sq. Ft.):


Sublease (Sq. Ft.):

0


Office Buildings:

4


12) COLTON CAPITAL CORP.


Market Share:

1.80%


Total Space (Sq. Ft.):

282,723


Direct (Sq. Ft.):

280,925


Sublease (Sq. Ft.):

1,798


Office Buildings:

59


13) CUSHMAN REALTY CORP.


Market Share:

1.70%


Total Space (Sq. Ft.):

275,247


Direct (Sq. Ft.):

101,497


Sublease (Sq. Ft.):

173,750


Office Buildings:

19


14) IRVINE INDUSTRIAL CO.


Market Share:

1.60%


Total Space (Sq. Ft.):

257,627


Direct (Sq. Ft.):


Sublease (Sq. Ft.):


Office Buildings:

44


15) WINTHROP MANAGEMENT


Market Share:


Total Space (Sq. Ft.):

257,438


Direct (Sq. Ft.):


Sublease (Sq. Ft.):

0


Office Buildings:

8


16) TRANSWESTERN COMMERCIAL SERVICES


Market Share:

1.40%


Total Space (Sq. Ft.):

231,473


Direct (Sq. Ft.):


Sublease (Sq. Ft.):


Office Buildings:

15


17) COMMONWEALTH PARTNERS


Market Share:

1.00%


Total Space (Sq. Ft.):

166,535


Direct (Sq. Ft.):


Sublease (Sq. Ft.):

0


Office Buildings:


18) THE OFFICES OF SOUTH COAST PLAZA


Market Share:

0.90%


Total Space (Sq. Ft.):

149,571


Direct (Sq. Ft.):

139,036


Sublease (Sq. Ft.):

10,535


Office Buildings:

7


19) ORION PROPERTY PARTNERS


Market Share:


Total Space (Sq. Ft.):

141,458


Direct (Sq. Ft.):

91,359


Sublease (Sq. Ft.):

50,099


Office Buildings:

11


20) EQUITY OFFICE PROPERTIES TRUST


Market Share:

0.80%


Total Space (Sq. Ft.):

136,041


Direct (Sq. Ft.):


Sublease (Sq. Ft.):


Office Buildings:

6


INDUSTRIAL


1) LEE & ASSOCIATES


Market Share:

20.70%


Total Space (Sq. Ft.):

1,627,986


Direct (Sq. Ft.):

1,449,743


Sublease (Sq. Ft.):

178,243


Office Buildings:

695


2) VOIT COMMERCIAL BROKERAGE


Market Share:

19.40%


Total Space (Sq. Ft.):

1,522,821


Direct (Sq. Ft.):

1,131,828


Sublease (Sq. Ft.):

390,993


Office Buildings:

472


3) CB RICHARD ELLIS


Market Share:

15.20%


Total Space (Sq. Ft.):

1,196,033


Direct (Sq. Ft.):

889,814


Sublease (Sq. Ft.):

306,219


Office Buildings:

313


4) CUSHMAN & WAKEFIELD INC.


Market Share:

10.60%


Total Space (Sq. Ft.):

829,544


Direct (Sq. Ft.):

689,863


Sublease (Sq. Ft.):

139,681


Office Buildings:

105


5) COLLIERS SEELEY


Market Share:

3.50%


Total Space (Sq. Ft.):

273,326


Direct (Sq. Ft.):


Sublease (Sq. Ft.):

0


Office Buildings:

93


6) COLLINS COMMERCIAL CORP.


Market Share:

3.30%


Total Space (Sq. Ft.):

261,255


Direct (Sq. Ft.):


Sublease (Sq. Ft.):


Office Buildings:

25


7) GRUBB & ELLIS


Market Share:


Total Space (Sq. Ft.):

233,416


Direct (Sq. Ft.):

164,551


Sublease (Sq. Ft.):

68,865


Office Buildings:

164


8) THE STAUBACH CO.


Market Share:

2.60%


Total Space (Sq. Ft.):

205,767


Direct (Sq. Ft.):

0


Sublease (Sq. Ft.):


Office Buildings:

4


9) FISCHER & CO.


Market Share:


Total Space (Sq. Ft.):

152,104


Direct (Sq. Ft.):


Sublease (Sq. Ft.):


Office Buildings:

3


10) IRVINE INDUSTRIAL CO.


Market Share:


Total Space (Sq. Ft.):

129,973


Direct (Sq. Ft.):


Sublease (Sq. Ft.):

0


Office Buildings:

41


11) PROLOGIS


Market Share:


Total Space (Sq. Ft.):

112,687


Direct (Sq. Ft.):


Sublease (Sq. Ft.):


Office Buildings:

9


12) PROFESSIONAL REAL ESTATE SERVICES


Market Share:

1.20%


Total Space (Sq. Ft.):

92,578


Direct (Sq. Ft.):


Sublease (Sq. Ft.):

0


Office Buildings:


13) SOUTHWEST COMMERCIAL


Market Share:


Total Space (Sq. Ft.):

78,458


Direct (Sq. Ft.):

64,458


Sublease (Sq. Ft.):

14,000


Office Buildings:

42


14) THE IRVINE COMPANY


Market Share:

0.90%


Total Space (Sq. Ft.):

72,459


Direct (Sq. Ft.):


Sublease (Sq. Ft.):


Office Buildings:


15) THE MARTIN CO.


Market Share:


Total Space (Sq. Ft.):

62,090


Direct (Sq. Ft.):


Sublease (Sq. Ft.):

0


Office Buildings:

68


16) THE KLABIN CO.


Market Share:

0.80%


Total Space (Sq. Ft.):

60,600


Direct (Sq. Ft.):


Sublease (Sq. Ft.):


Office Buildings:

2


17) SUVICH, CANNON & ASSOCIATES


Market Share:

0.60%


Total Space (Sq. Ft.):

45,786


Direct (Sq. Ft.):

0


Sublease (Sq. Ft.):


Office Buildings:

12


18) DAVIS PARTNERS


Market Share:


Total Space (Sq. Ft.):

44,937


Direct (Sq. Ft.):


Sublease (Sq. Ft.):


Office Buildings:

23


19) ASSOCIATED COMMERCIAL BROKERS


Market Share:

0.50%


Total Space (Sq. Ft.):

42,654


Direct (Sq. Ft.):

38,430


Sublease (Sq. Ft.):

4,224


Office Buildings:

13


20) ASHWILL ASSOCIATES INC.


Market Share:

0.40%


Total Space (Sq. Ft.):

31,988


Direct (Sq. Ft.):


Sublease (Sq. Ft.):

0


Office Buildings:

78

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