- 53113 - Lessors Of Miniwarehouses And Self Storage Units (106 Companies)
- 53119 - Lessors Of Other Real Estate Property (36 Companies)
- 53121 - Offices Of Real Estate Agents And Brokers (1687 Companies)
- 53132 - Offices Of Real Estate Appraisers (784 Companies)
- 53139 - Other Activities Related To Real Estate (409 Companies)
- 532 - Rental And Leasing Services (9 Companies)
- 532111 - Passenger Car Rental (108 Companies)
- 532112 - Passenger Car Leasing (4 Companies)
- 53212 - Truck, Utility Trailer, And Rv (Recreational Vehicle) Rental And Leasing (224 Companies)
- 53221 - Consumer Electronics And Appliances Rental (5 Companies)
- 53222 - Formal Wear And Costume Rental (1 Company)
- 53223 - Video Tape And Disc Rental (25 Companies)
- 532292 - Recreational Goods Rental (16 Companies)
- 532299 - All Other Consumer Goods Rental (57 Companies)
- 53231 - General Rental Centers (45 Companies)
- 532411 - Commercial Air, Rail, And Water Transportation Equipment Rental And Leasing (16 Companies)
- 532412 - Construction, Mining, And Forestry Machinery And Equipment Rental And Leasing (27 Companies)
- 53242 - Office Machinery And Equipment Rental And Leasing (76 Companies)
- 53249 - Other Commercial And Industrial Machinery And Equipment Rental And Leasing (73 Companies)
- 53311 - Lessors Of Nonfinancial Intangible Assets (Except Copyrighted Works) (11 Companies)
- 54111 - Offices Of Lawyers (3547 Companies)
- 541191 - Title Abstract And Settlement Offices (126 Companies)
- 541199 - All Other Legal Services (65 Companies)
- 54121 - Accounting, Tax Preparation, Bookkeeping, And Payroll Services (184 Companies)
- 541211 - Offices Of Certified Public Accountants (550 Companies)
- 541213 - Tax Preparation Services (210 Companies)
- 541219 - Other Accounting Services (22 Companies)
- 54131 - Architectural Services (397 Companies)
- 54132 - Landscape Architectural Services (19 Companies)
- 54133 - Engineering Services (679 Companies)
- 54134 - Drafting Services (8 Companies)
- 54135 - Building Inspection Services (61 Companies)
- 54136 - Geophysical Surveying And Mapping Services (83 Companies)
- 54137 - Surveying And Mapping (Except Geophysical) Services (6 Companies)
- 54138 - All Other Business Support Services (97 Companies)
- 54141 - Interior Design Services (328 Companies)
- 54142 - Industrial Design Services (5 Companies)
- 54143 - Graphic Design Services (119 Companies)
- 54149 - Other Specialized Design Services (105 Companies)
- 541511 - Custom Computer Programming Services (476 Companies)
- 541512 - Computer Systems Design Services (191 Companies)
- 541519 - Other Computer Related Services (174 Companies)
- 541611 - All Other Business Support Services (921 Companies)
- 541612 - Human Resources And Executive Search Consulting Services (4 Companies)
- 541613 - All Other Business Support Services (494 Companies)
- 541618 - Other Management Consulting Services (789 Companies)
- 54169 - Other Scientific And Technical Consulting Services (194 Companies)
- 5417 - Scientific Research And Development Services (25 Companies)
- 541711 - Research And Development In Biotechnology (10 Companies)
- 541712 - Research And Development In The Physical, Engineering, And Life Sciences (Except Biotechnology) (96 Companies)