Adadikam Lawyers

    ADADIKAM LAWYERS

    Solicitors and Barristers at Law

    Adadikam Lawyers

    ADADIKAM LAWYERS - Solicitors and Barristers at Law

    Providing commanding representation in litigation and strategic counsel across commercial law, corporate matters, and international arbitration. Our expertise delivers decisive results for clients throughout Papua New Guinea and beyond.

    Law Office
    Legal Excellence
    Tradition & Expertise

    About Our Firm

    Committed to excellence in legal services

    Our Approach

    At Adadikam Lawyers, we believe in providing practical, strategic legal solutions that align with your business objectives. Our approach combines thorough legal analysis with commercial awareness.

    Our Expertise

    With extensive experience in commercial litigation, civil disputes, corporate law, and international arbitration, we offer specialized legal services tailored to the unique legal landscape of Papua New Guinea.

    Our Commitment

    Whether representing clients in court proceedings or guiding them through arbitration, we focus on efficiency, clarity, and achieving optimal outcomes with the highest professional standards.

    About Our Principal

    Meet Mr. Mathew Adadikam

    Mathew Adadikam

    Mr. Mathew Adadikam

    Principal Lawyer

    Mr Adadikam was admitted to practise law in Papua New Guinea (PNG) in 2017. Mr Adadikam has worked with reputable law firms and organizations like Leahy Lewin Lowing Sullivan Lawyers and Dentons PNG (formerly known as Gadens) and Nambawan Super Limited. Mr Adadikam regularly appears in the District, National and Supreme Courts. In addition, Mr Adadikam practises in arbitration and acted as counsel assisting in high value claims in the construction and resource industry.

    Mr Adadikam holds a Bachelor of Laws with Second Class Honours from the University of Papua New Guinea and a Master of Laws in International & Commercial Dispute Resolution Law (investment arbitration) from the University of Westminster, United Kingdom.

    Mr Adadikam is a Member of PNG Law Society and an Associate Level Member of the Charted Institute of Arbitrators.

    Notable Cases

    A selection of significant legal matters I have handled throughout my career

    2022

    Kumul Petroleum Holdings Limited

    Client: Board of KPHL

    Acted for Board of KPHL in the Public Accounts Committee inquiry into LNG proceeds.

    Outcome: Successfully stayed the inquiry, which led to NEC's rescission of the decision to inquire into KPHL's affairs.

    2021

    Mortgage Enforcement Proceeding

    Client: Westpac Bank (PNG) Ltd

    Acted for Westpac in a mortgage enforcement proceeding in the National Court.

    2020

    Shareholder Oppression Dispute

    Client: Shareholders of Madang Timbers Ltd & Grand Millennium Management Ltd

    Proceedings under the Companies Act 1997 involving shareholder oppression disputes.

    2020

    Independent State of PNG v Independent Timbers & Stevedoring Ltd

    Client: State of PNG

    Winding up petition and application for appointment of interim liquidator.

    View Case Report
    2019

    Lae Tidal Basin Construction Arbitration

    Client: PNG Ports Ltd

    High value construction arbitration involving the construction of the Lae Tidal Basin valued at PGK 41 million.

    Outcome: Matter settled at the preliminary stages.

    2019

    Independent Timbers & Stevedoring Ltd Arbitration

    Client: State of PNG

    Successfully stayed an arbitration proceeding commenced in Singapore claiming damages up to USD1.3 billion.

    2020

    Marine Pilotage Dispute

    Client: PNG Ports Ltd

    National Court proceeding related to marine pilotage dispute.

    Outcome: Successfully dismissed the proceedings.

    2021

    Recovery Action against Woodloan Capital

    Client: MVIL

    Proceedings related to the recovery action for bonus payments.

    Outcome: Successfully dismissed the proceedings against MVIL.

    2022

    Defence Force Land Eviction

    Client: CTSL & Toea Homes Ltd

    Eviction proceedings involving Defence Force Land Portion 675.

    Outcome: Successfully secured orders in the District Court.

    2020

    Insurance Claim for Fire Damage

    Client: Johnston's Pharmacies Ltd

    Claim against an insurance company for damages caused by a fire at Tabari Place.

    2021

    Employment Dispute

    Client: ExxonMobil PNG Ltd

    Employment dispute commenced by a former employee of HGDC.

    Outcome: Successfully dismissed the proceedings.

    2023

    Cloudy Bay Sustainable Forestry Ltd v Pako F & C Holding (PNG) Ltd

    Client: Appellant

    Application for review of a Certificate of Taxation in the Supreme Court.

    Outcome: Successfully prosecuted the application.

    View Case Report
    2023

    Eu v Rosso

    Client: Appellant

    Appeal before Salika CJ, Makail & Murray, JJ.

    Outcome: Successfully prosecuted the appeal, overturning the National Court judgement and securing client's land.

    View Case Report
    2023

    Wilkinson v K92 Mining Ltd

    Client: Plaintiff

    Defended an application for security for costs.

    View Case Report
    2022

    Dr. Jimmy Kambo v Austin The & ESPHA

    Client: East Sepik Provincial Health Authority

    Judicial review proceedings regarding CEO appointment.

    Outcome: Successfully dismissed the proceedings. CEO's appointment was confirmed.

    2022

    Blaxcell Limited v Hon. Dr Fabian Pok & The State

    Client: The State

    Judicial review proceedings.

    Outcome: Successfully had the proceedings dismissed. Blackwell ordered to pay costs on indemnity basis.

    2023

    Arran Energy (Niugini) Pty Ltd v Hon. Kerenga Kua & the State

    Client: The State of Papua New Guinea

    Dismissal application before Anis J.

    Outcome: Orders were given dismissing the proceedings.

    2022

    Twinza Oil v David Manu & Ors

    Client: Respondent

    Judicial review proceedings.

    Outcome: Proceedings were dismissed in the National Court.

    2023

    Contempt Proceedings - National Energy Authority

    Client: Chairman and MD of National Energy Authority

    Stayed contempt of Court proceedings pending the outcome of an appeal in the Supreme Court.

    2024

    Wauma v Nambawan Super Ltd

    Client: Nambawan Super Ltd

    Application for leave to review in the Supreme Court.

    Outcome: Successfully defended the application, leading to an eviction exercise that saw NSL reposes its land at Bush Wara after 30 years of illegal occupation.

    View Case Report
    2023

    Eviction Proceeding - Portion 2158

    Client: Nambawan Super Ltd

    Eviction proceeding to eject an illegal settler over Portion 2158, Port Moresby.

    Outcome: Successfully obtained orders both at the District Court and on appeal in the National Court.

    Services

    We provide a wide range of legal services across multiple practice areas, including acting for private individuals, companies and businesses, and government entities.

    Commercial Law & Advisory

    Comprehensive legal advice on commercial transactions, contracts, and business operations.

    Commercial & Civil Litigation

    Representation in commercial disputes and civil litigation matters in all courts.

    Arbitration and Mediation

    Alternative dispute resolution services for commercial conflicts.

    Corporate & Company Law

    Services related to company formation, corporate governance, and regulatory compliance.

    Government & Constitutional Law

    Legal services involving government entities and constitutional matters.

    Construction Disputes

    Legal assistance with construction contracts and dispute adjudication.

    Judicial Reviews

    Representation in judicial review applications challenging administrative decisions.

    Mining & Petroleum

    Legal services for resource extraction industries and regulatory compliance.

    Land Law

    Legal advice on land acquisition, use, and property rights in Papua New Guinea.

    Property & Conveyancing

    Services for property transactions, transfers, and related legal matters.

    Endorsements & Skills

    Areas of expertise recognized by peers and clients

    Corporate Law

    4 Endorsements

    Legal Advice

    1 Endorsement

    Commercial Litigation

    3 Endorsements

    Arbitration

    Specialized skill

    Dispute Resolution

    Specialized skill

    International Arbitration

    Specialized skill

    Legal Research

    5 Endorsements

    Contract Law

    2 Endorsements

    Civil Litigation

    3 Endorsements

    Legal Writing

    4 Endorsements

    Corporate Governance

    2 Endorsements

    Regulatory Compliance

    1 Endorsement

    Alternative Dispute Resolution

    2 Endorsements

    Corporate Law

    4 Endorsements

    Legal Advice

    1 Endorsement

    Commercial Litigation

    3 Endorsements

    Arbitration

    Specialized skill

    Dispute Resolution

    Specialized skill

    International Arbitration

    Specialized skill

    Legal Research

    5 Endorsements

    Contract Law

    2 Endorsements

    Civil Litigation

    3 Endorsements

    Legal Writing

    4 Endorsements

    Corporate Governance

    2 Endorsements

    Regulatory Compliance

    1 Endorsement

    Alternative Dispute Resolution

    2 Endorsements

    Expert Legal Solutions

    With extensive experience across multiple practice areas, I offer comprehensive legal solutions tailored to your specific needs. My approach combines technical expertise with practical business insights.

    Let's Discuss Your Legal Needs

    Reach out for a consultation or inquiry

    Clicking "Send Message" will open your email client

    Contact Information

    Office Hours

    • Monday - Friday: 8:30am - 5:00pm
    • Saturday: By appointment only
    • Sunday: Closed

    Based in Port Moresby, Papua New Guinea. Available for consultations in person or online.

    Adadikam Lawyers

    Litigation & Arbitration Lawyer

    © 2025 Mathew Adadikam. All rights reserved.

    Practicing law in Papua New Guinea | Commercial Litigation & Arbitration Specialist