Australian Government Relations Firms
Independent, transparent and data-driven rankings of Australian lobbying and government relations firms.
360+ firms tracked. Clients classified across 14 sectors.
The six rankings
Market Leaders
The top 30 firms representing the most clients.
Market Expansion
The top 30 firms gaining the most clients.
Fast Growth
The top 30 firms growing fastest.
Team Strength
The top 30 firms with the largest lobbying teams.
Government Experience
The top 30 firms with the most former government representatives.
Sector Leaders
The firms representing the most clients in each of 14 sectors.
Lobby500 independently analyses and ranks Australia’s government relations firms.Rankings updated weekly. Last updated 3 October 2026.
Rankings by sector
Firms, market and methodology
Firms Directory
Profiles of Australian government relations firms: clients, lobbyists and sectors.
Market
Analysis of Australia's government relations and lobbying market.
Methodology
How Lobby500 ranks Australia's lobbying, government relations and public affairs firms.