Isdell Pty Ltd

Trading as Julie Bishop & Partners

Isdell Pty Ltd is a lobbying firm on the Australian Government Register of Lobbyists, representing 1 client: Twinza Oil Limited. It has 1 registered lobbyist, a former minister or parliamentarian.

Register profile

  • On the federal register since 14 Apr 2020
  • ABN 12 277 121 950 · Discretionary Investment Trust · WA 6011 · ABN active since 14 Dec 2018
  • Clients 1, in energy & utilities
  • Lobbyists 1, a former minister or parliamentarian

Website: juliebishopandpartners.com.au

Julie Bishop & Partners, established in 2019, is an advisory firm providing strategic advice to boards and management on international and domestic business challenges, including dispute resolution, business development, geopolitical analysis, government engagement, public speaking, leadership development and brand ambassador services. Founded by former Foreign Minister Julie Bishop, the firm is based in Perth and employs consultants with experience in federal politics and financial services. [AI-generated summary of juliebishopandpartners.com.au, 23 Sep 2026. May contain errors.]

Clients (1)

ClientABN
Twinza Oil Limited
Also represented by Scott Mitchell and Partners Pty Ltd, Brad Williams
ABN 32 111 551 403

Lobbyists (1)

NamePositionFormer government roleLeft role
Julie BishopDirectorMinister of Foreign Affairs26 Aug 2018

Source: Australian Government Register of Lobbyists, with website matching and summaries added by Political Gadgets. Last updated 23 Sep 2026. Offered 'as is' under CC BY-NC 4.0.