| Landscape Architects | 27 | |
| Law Firms and Patent Attorneys | 157 | |
| Lifestyle & Retirement Villages | 127 | |
| Lobbyists | 29 | |
| Local Governments | 139 | Re-Ranked |
| Manufacturing | 166 | |
| Marketing & Market Research | 84 | |
| Media | 20 | |
| Mining Services | 164 | |
| Native Title Charitable Trusts | 9 | |
| Not For Profit Businesses | 106 | |
| Oil and Gas Companies | 28 | |
| Oil and gas services | 90 | |
| Philanthropic Foundations | 82 | |
| Printing Companies | 26 | |
| Private Companies - Large | 132 | |
| Private Schools | 307 | |
| Property - (Built-form) Developers | 50 | |
| Property - Commercial Owners | 36 | |
| Property - Land Developers | 48 | |
| Public & Investor Relations Firms | 46 | |
| Public Companies - Industrial WA | 210 | |
| Public Companies - non WA | 1339 | 1 Added |
| Public Companies - Resources WA | 587 | |
| Real Estate - Commercial | 63 | |
| Real Estate - Residential | 65 | Re-Ranked |
| Residential Builders | 44 | 1 Added |
| Shopping Centre Owners | 47 | |
| Shopping Centres | 173 | |
| Small Bars | 107 | |
| Sporting and Recreational Associations | 24 | |
| Startup and SME Organisations and Programs | 51 | |
| Startups | 262 | |
| State Electorates | 66 | |
| State Government Businesses | 30 | |
| State Government Departments | 46 | |
| Stockbrokers & Financial Advisers | 29 | |
| Surveyors | 45 | |
| Tax Specialists | 35 | |
| Technology Companies | 285 | |
| Tertiary Education & Training Providers | 63 | |
| Town & Regional Planners | 19 | |
| Travel Agencies | 24 | |
| Trucking & Logistics | 84 | |
| Unions | 31 | |
| Utilities and Public Infrastructure | 40 | |
| Wineries | 107 | |
