87-- Engineering, Accounting, Research, Management
8711b Structural Engineering Services 8711c Industrial Engineering & Design Services 8711d Foundation Engineering 8711e Civil Engineers 8711f Energy Conservation Engineers & Engineering Services 8711g Geotechnical Engineering Services 8711h Professional Engineering Services 8711i Acoustical Engineering Services 8711j Electrical & Electronic Engineering Services 8711k Heating Air Conditioning & Ventilating Engineering Services 8711l Mechanical Engineering Services 8711m Environmental Engineering Services 8711n Mining Engineering Services 8711o Marine Engineers & Engineering Services 8711p Fire Protection Engineers & Engineering Services 8711q Sanitary Engineering Services 8711r Chemical Engineering Services 8711v Land Planning Engineering Services 8711w Petroleum Engineering Services 8712 Architectural Services 8712b Naval Architects 8712c Architect & Builder Services 8712d Architectual Design Services 8712e Engineering & Architectural Services 8713 Surveying Services
8721a Accounting Services 8721b Calculating Statistical & Payroll Services 8721c Bookkeeping Services
8731a Electronic Research & Development 8731b Experimental Work 8732 Commercial Economic Sociological & Educational Research 8732a Market Research Services 8733 Noncommercial Research Organizations 8733a Educational Research Foundations 8733b Bacteriologists 8734 Testing Laboratories 8734a Percolation Testing Laboratories 8734d Industrial X-Ray Laboratories
8741b Inventory Management Services 8741d Sales Management Services 8741e Hotel & Motel Management 8741f Marketing Management Services & Programs 8741g Product Development & Marketing Management Services 8741i Restaurant & Food Service Management Services 8742 Management Consulting Services 8742f Employee & Human Resources Management Consulting 8742h Industrial And Labor Relations Consultants 8742k Marketing Consultants 8743 Public Relations Services 8743c Lobbyists 8744 Facilities Support Management Services 8748 Business Consulting Services 8748a City & Town Planners 8748b Energy Conservation Consultants 8748c Interpersonal Business Communication Consultants 8748d Educational Consultants 8748e Safety Consultants 8748f Electronic Consultants 8748g Petroleum Consultants 8748h Consultants - Mining 8748i Economic Consultants 8748j Hospital Consultants 8748k Acoustical Consultants 8748l Engineering Consulting Services 8748m Building Construction Consultants 8748n Lighting Consultants 8748o Real Estate Consultants 8748p Financial & Financing Consulting Services 8748q Industrial Consultants 8748r Parking & Traffic Consulting Services 8748s Food & Beverage Consultants 8748t Foreign Trade Consultants 8748u Industrial Hygiene Consultants Back to Top 88-- Private Households
Back to Top 89-- Services, Not Elsewhere Classified
8999a Actuarial Services 8999b Chemists & Scientists 8999c Information Bureaus 8999f Composers & Musical Arrangers 8999g Geophysicists 8999h Geologists 8999i Archaeologists 8999j License Services 8999k Artists & Artists Studios 8999l Sculptors 8999o Professional Talent Management 8999p Art Restoration Services 8999q Eviction Services 8999w Noncommericial Scientific Consulting Services |