Toby Rosenthal

Penny is a commercial disputes lawyer with more than 20 years’ experience managing high value and complex claims and disputes for a wide range of commercial and government clients.Penny has a particular focus on construction, resources and energy and oil and gas disputes. Penny has successfully advised both principals and contractors in relation to the management and resolution of major disputes including through structured negotiation, mediation, adjudication, contested superior court ...

James Duffy is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. James, who practices law in Perth, Australia, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James is held by other top lawyers in the same geographic and legal practice area.

Paul acts for a range of major, mid-tier and junior resource and energy companies and key infrastructure and service providers in the resources and energy sectors. His clients include several of Australian's major listed gold producers, a number of aspiring producers and a broad range of explorers as well as two of the five port authorities in Western Australia. Paul advises on all aspects of resource and energy project acquisition and development, including tenure issues, project acquisition...

Kathy Melville is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Personal Injury Litigation. Kathy, who practices law in Perth, Australia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kathy is held by other top lawyers in the same geographic and legal practice area.

Scott acts for international and domestic corporates, commodity traders, funds and individuals of influence. His client base is concentrated in energy and resources, engineering and mining services, life sciences and technology. He holds a Bachelor of Science (Geology) alongside his law degree, giving him direct technical understanding of the resources sector. Scott advises on mergers and acquisitions (public and private), IPOs, secondary capital raisings, ASX Listing Rules compliance, asset ...

Lee acts for publicly listed and private contractors, construction and engineering companies, public institutions, property developers, mining companies, healthcare providers, renewable energy producers, logistics companies and professional service providers. His client base spans the energy, resources, defence, infrastructure, commercial construction, healthcare, transport and education sectors. He is based in Perth and advises on projects across Western Australia and nationally. Lee advises...

Jeremy's clients include private equity funds, listed companies, owner-managed businesses, family offices, high net worth individuals, foreign companies, state-owned enterprises and large not-for-profit organisations. Jeremy advises on all aspects of the sale process (both buy-side and sell-side), including offer documents, legal due diligence, negotiation of transaction documents, completion (closing) and post-completion matters. Jeremy's experience includes advising founders on their first ...

Sevan Gore is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Equity Capital Markets Law and Mining Law. Sevan, who practices law in Perth, Australia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sevan is held by other top lawyers in the same geographic and legal practice area.

Rosemary Roach is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Rosemary, who practices law in Perth, Australia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rosemary is held by other top lawyers in the same geographic and legal practice area.

Justine Siavelis is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Product Liability Litigation and Professional Malpractice Litigation. Justine, who practices law in Perth, Australia, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Justine is held by other top lawyers in the same geographic and legal practice area.