- Accountants
- Assayers
- Bill Payment Services
- Bookkeeping
- Bookkeeping Software and Accounting Systems
- Certified General Accountants (CGA)
- Certified Management Accountants (CMA)
- Chartered Accountants (CA)
- Chartered Professional Accountants (CPA)
- Inventory Service
- Management Accounting and Accountants
- Payroll Service
- Public Accountants
- Registered Public Accountants
- Ad Production
- Advertising Agencies
- Aerial Advertising
- Button Advertising
- Call Centres
- Convention Centres and Facilities
- Direct Mail Advertising
- Exposition Stand Manufacturers and Designers
- Guide and Directory Advertising
- Indoor Advertising
- Letters For Signs
- Magazine Advertising
- Magazine Distributors
- Magazine Subscription Agencies
- Marketing Consultants and Services
- Marketing Research and Analysis
- Media Monitoring
- Newspaper Advertising
- Online and Fax Advertising
- Outdoor Advertising
- Package Design and Development
- Promotion Agencies and Services
- Promotional Products
- Publicity Agencies
- Radio Advertising
- Registered Trademark Agents
- Research and Development Services and Centres
- Sales Training
- Sign Equipment and Supplies
- Sign Installation
- Sign Lettering
- Sign Maintenance and Repair
- Signs
- Statisticians and Statistical Service
- Subway and Bus Advertising
- Surveys
- Telemarketing
- Television Advertising
- Trademark Search and Development
- Appraisers
- Asbestos Testing and Consultants
- Audiovisual Consultants
- Business Management Consultants
- Communications and Public Relations Consultants
- Computer Consultants
- Computer Security
- Customs Brokers
- Customs Consultants
- Display Design and Production
- Ergonomics
- Event Planners
- Executive Search Consultants
- Expertise and Technical Analysis
- Expropriation Consultants
- Financing Consultants
- Fundraising Consultants and Organizations
- Gemology
- Genealogy
- Handwriting Experts and Analysts
- Heritage Building Preservation and Restoration Consultants
- Hospitality Consultants
- Hydrogeology Consultants
- Image Consultants
- Industrial Consultants
- Industrial Designers
- Information System Consultants
- Insolvency Consultants
- Instrumentation Services
- International Development
- Labour Relations Consultants
- Loss Prevention Consultants
- Management Consultants
- Manufacturers' Agents and Representatives
- Mediation Service
- Naturalization and Immigration Consultants
- Non-Destructive Testing
- Private Investigators and Detective Agencies
- Procurement Consultants
- Project Management and Design
- Recreation and Activity Consultants
- Regional, Rural, and Urban Planners
- Rent Review Consultants
- Safety Training Consultants
- Sanitation Consultants
- Scientific and Technical Consultants
- Security Consultants
- Space Planning Consultants
- Telecommunications Consultants
- Tracing Bureaus
- Workers' Compensation Consultants
- Archives
- Business Forms and Systems
- Court and Convention Reporters
- Illustrators
- Maps and Mapping Services
- Proofreading
- Records and Document Destruction
- Records and Document Management
- Records and Document Storage
- Recycling Services
- Resume Service
- Stock Photos
- Technical Writing and Manual Preparation
- Text Writing Service
- Translation Equipment and Systems
- Word Processing
- Writers
- Aptitude Testing
- Career Counselling
- Employee Assistance Services
- Employee Benefit Plans
- Employee Leasing Service
- Employment Agencies
- Employment Training Service
- Government Employment Placement Agencies
- Human Resources Consultants
- Instruction Consultants
- Management Training and Development
- Motivational Consultants
- Outplacement Counselling
- Personnel Consultants
- Pre-Employment Background Check
- Public Sector Employment Recruitment
- Temporary Employment Agencies
- Unions and Labour Organizations
- Acoustical Engineers
- Chemical Engineers
- Civil Engineers
- Consulting Engineers
- Electrical Engineers
- Electronics Engineers
- Engineering Services
- Environmental Engineers
- Forensic Engineers
- Forestry Engineers
- Foundation Engineers
- Geotechnical Engineers
- Industrial Engineers
- Instrumentation Engineers
- Marine Engineers
- Mechanical Engineers
- Metallurgical Engineers
- Municipal Engineers
- Petroleum Engineers
- Professional Engineers
- Structural Engineers
- Surveying Engineers
- Testing and Inspecting Engineers
- Actuary Consulting and Services
- General Insurance
- Health, Travel, and Life Insurance
- Insurance Agents
- Insurance Agents and Brokers
- Insurance Brokers
- Insurance Claim Adjusters
- Insurance Company Rating Bureaus
- Insurance Consultants
- Insurance Medical Exams
- Insurance Underwriters
- Medical and Dental Plans
- Warranty Programs
- Computer Cabling, Installation, and Service
- Computer Data Processing
- Computer Data Recovery
- Computer Networking
- Computer Room Set-Up, Protection, Equipment, and Maintenance
- E-Commerce Solutions Providers
- Geographic Mapping and Geomatic Product and Services
- Information Services
- Internet Broadcasting
- Internet Consultants
- Internet Product and Service Providers
- Web Conferencing
- Web Design and Development
- Web Site Design
- Website Design
- Financial Planners
- Investment Advisory Services
- Investment Dealers
- Miscellaneous Investments
- Mortgage Brokers
- Mutual Funds
- Pension Plans and Profit Sharing Programs
- Registered Education Savings Plan (RESP)
- Registered Retirement Savings Plan (RRSP)
- Retirement Planning Consultants
- Stock Markets
- Stock Quote Systems
- Stock and Bond Brokers
- Surety and Fidelity Bonds
- Tax Consultants
- Tax Return Preparation
- Trust Companies
- Bailiffs
- Commissioners for Oaths
- Copyright Lawyers and Services
- Forensic Services
- Justices of the Peace
- Law Books
- Lawyer Referral Service
- Lawyers
- Legal Aid
- Legal Information and Support Services
- Notaries
- Paralegals
- Patent Marketing and Development
- Patent Search
- Process Servers
- Public Notaries
- Public and Legal Records Search Services
- Registered Patent Agents
- Addressing and Letter Service
- Armoured Cars
- Bar Coding Equipment and Systems
- Circular and Sample Distribution
- Coding and Marking Systems and Equipment
- Courier Service
- Delivery Service
- Fulfillment Service
- Labelling Equipment
- Mail Box Rental and Mail Service
- Mail Receiving Service
- Mailing Containers
- Mailing Lists and Services
- Packaging Machines, Equipment, and Supplies
- Packaging Systems and Service
- Packing Materials
- Post Offices
- Postal Box Service
- Arbitration Service
- Asbestos Removal and Abatement
- Association Management
- Barter, Trades and Exchanges
- Building Maintenance
- Business Brokers
- Business Centres
- CD and DVD Duplication
- Calligraphy and Calligraphers
- Chartered Administrators
- Commercial, Industrial and Residential Cleaning
- Convention and Party Decorators
- Customer Relationship Management (CRM)
- Dancing and Singing Telegrams and Other Messenger Services
- Drafting Service
- Economic Development
- Export Packing Service
- Export Support Service
- Exporters
- Factoring
- Fairs, Expositions, and Trade Shows
- Franchising
- Graffiti Removal
- Holding Companies
- Importers
- Incorporating Companies
- Introduction and Dating Services
- Inventors
- Investigators
- Lamination Service
- Leasing Services
- License and Registry Services
- Lie Detection Service
- Merchandise Demonstration
- Naval Architects
- Party Planning Service
- Patrol and Security Guard Service
- Pilot Car Service
- Seminars and Workshops
- Shoplifting Prevention Systems
- Speaker Services
- Telephone Directories
- Trade Commissions
- Traffic Control Contractors and Services
- Translators and Interpreters
- Wedding Planners and Wedding Planning Supplies
