• Welcome to PGW - Geophysics Consulting Toronto

    Geology-Driven Geophysical Consulting Services

    For the past 50 years, PGW has delivered world-class Geophysical Services including consulting, data processing and data interpretation.

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  • Services


    Management, processing, and interpretation of airborne and ground geophysical surveys.

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  • Data


    Available worldwide geophysical compilations and databases. Interpretation also available.

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  • Downloads


    Downloadable pdfs of published scholarly papers written by PGW geophysicists.

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  • Contact

    Contact Us

    Contact us today to request additional information on our services.

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Mission Statement

  • PGW aims to be your partner in discovery using geological knowledge to enhance and constrain the geophysical interpretation of your data.
    - PGW

Paterson, Grant & Watson Limited

Paterson, Grant & Watson Limited (PGW) is a world-renowned firm that provides consulting, project management, quality assurance/quality control, data processing, interpretation and training services.  With 50 years of experience in mining, oil & gas, and environmental applications, PGW integrates geophysical datasets with geology to provide compelling results that deliver both direct and indirect targeting for our clients.

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