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Thomas Mueller's lobbying: the registrations they file and every meeting they've reported since November 2021.

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Registrant (responsible officer)

Thomas Mueller

President & Chief Executive Officer

For companies and organizations, the most senior paid officer files the registration and the monthly reports, whoever attended the meeting.

Meetings this Parliament
38
Since Nov 2021
81
Active registrations
1

Reported meetings

    • Mary-Elizabeth Power · Directrice en politiques, Housing, Infrastructure and Communities Canada (HICC)
    • Bayan Kadri · Policy Advisor, Housing, Infrastructure and Communities Canada (HICC)
    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's housing policies and new structure such as Build Canada Homes. Read more

    Official report

    • Janet Goulding · Senior Assistant Deputy Minister, Housing, Infrastructure and Communities Canada (HICC)
    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's housing policies and new structure such as Build Canada Homes. Read more

    Official report

    • Frank Des Rosiers · Assistant Deputy Minister, Natural Resources Canada (NRCan)
    Advocate for better access to whole-building data that will enable energy efficiency outcomes and in support of benchmarking, disclosure or labelling standards/guidelines. Support the continuity of ENERGY STAR Portfolio Manager as a foundational tool supporting the real estate sector. Read more

    Support the development of the "Made-in-Canada Investment guidelines" with a green and transition taxonomy for buildings as announced by the federal government.

    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's housing policies and new structure such as Build Canada Homes.

    Official report

    • Michael Bonser · Associate Assistant Deputy Minister, Environment and Climate Change Canada (ECCC)
    Support the development of the "Made-in-Canada Investment guidelines" with a green and transition taxonomy for buildings as announced by the federal government. Read more

    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's housing policies and new structure such as Build Canada Homes.

    Official report

    • Ryan Turnbull · Member of Parliament
    • Heba Jibril · Legislative Assistant, House of Commons
    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's housing policies and new structure such as Build Canada Homes. Read more

    Support the development of the "Made-in-Canada Investment guidelines" with a green and transition taxonomy for buildings as announced by the federal government.

    Official report

    • Sanjana Shah · Senior Policy Advisor, Housing, Infrastructure and Communities Canada (HICC)
    • Bayan Kadri · Policy Advisor, Housing, Infrastructure and Communities Canada (HICC)
    Include voluntary standards and certifications such as Zero Carbon Building Standard and LEED in support of government objectives and outcomes to scale up high-performing building for all Canadians and support new round of investments in programs using them (such as the green and inclusive community buildings program). Read more

    Support the implementation of Buy Clean principles in federal procurements that will require to reduce embodied carbon.

    Support the development of the "Made-in-Canada Investment guidelines" with a green and transition taxonomy for buildings as announced by the federal government.

    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's housing policies and new structure such as Build Canada Homes.

    Official report

    • Gabriel Ste-Marie · Member of Parliament
    • Guillaume Freire · Parliamentary Assistant, House of Commons
    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's housing policies and new structure such as Build Canada Homes. Read more

    Official report

  • Support the development of the "Made-in-Canada Investment guidelines" with a green and transition taxonomy for buildings as announced by the federal government. Read more

    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's housing policies and new structure such as Build Canada Homes.

    Official report

    • Julien Fournier-Dorion · Attaché politique, House of Commons
    Advocate for better access to whole-building data that will enable energy efficiency outcomes and in support of benchmarking, disclosure or labelling standards/guidelines. Support the continuity of ENERGY STAR Portfolio Manager as a foundational tool supporting the real estate sector. Read more

    Support the development of the "Made-in-Canada Investment guidelines" with a green and transition taxonomy for buildings as announced by the federal government.

    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's housing policies and new structure such as Build Canada Homes.

    Official report

    • Michael Bonser · Associate Assistant Deputy Minister, Environment and Climate Change Canada (ECCC)
    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's housing policies and new structure such as Build Canada Homes. Read more

    Official report

    • Nick Xenos · Executive Director, Treasury Board Of Canada Secretariat (TBS)
    Support the greening government strategy and the operations to reduce greenhouse gas emissions from the federal buildings portfolio.

    Official report

    • Drew Leyburne · Assistant Deputy Minister, Natural Resources Canada (NRCan)
    Advocate for better access to whole-building data that will enable energy efficiency outcomes and in support of benchmarking, disclosure or labelling standards/guidelines. Support the continuity of ENERGY STAR Portfolio Manager as a foundational tool supporting the real estate sector. Read more

    Official report

    • Yasmine Atassi · Senior Policy Advisor, Natural Resources Canada (NRCan)
    Advocate for better access to whole-building data that will enable energy benchmarking, disclosure and labelling standards/guidelines.

    Official report

    • Yasmine Atassi · Senior Policy and Ontario Advisor, Natural Resources Canada (NRCan)
    Advocate for investment from Natural Resources Canada, Treasury Board Secretariat and other federal departments in building data that will enable zero carbon transition planning and energy benchmarking, disclosure and labelling standards/guidelines. Read more

    Official report

    • Drew Leyburne · Assistant Deputy Minister, Natural Resources Canada (NRCan)
    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's Housing Plan. Read more

    Advocate for investment from Natural Resources Canada, Treasury Board Secretariat and other federal departments in building data that will enable zero carbon transition planning and energy benchmarking, disclosure and labelling standards/guidelines.

    Official report

    • Matt de Vlieger · Assistant Deputy minister, Infrastructure Canada (INFC)
    Advocate to include stronger energy efficiency and carbon emissions reduction requirements in Canada's Housing Plan.

    Official report

    • Yasmine Atassi · Senior Policy and Ontario Advisor, Natural Resources Canada (NRCan)

    ClimateNatural Resources

    Official report

    • Yasmine Atassi · Senior Policy and Ontario Advisor, Natural Resources Canada (NRCan)

    ClimateNatural Resources

    Official report

    • Drew Leyburne · Assistant Deputy Minister, Natural Resources Canada (NRCan)

    ClimateNatural Resources

    Official report

    • Matthew Paisley · Senior Policy Advisor, Infrastructure Canada (INFC)
    • Joshua Mbandi · Policy and Regional Affairs Advisor, Infrastructure Canada (INFC)

    ClimateHousing

    Official report

    • Ryan Turnbull · Member of Parliament
    • Patrick Uguccioni · Legislative Assistant, House of Commons

    ClimateFinancial InstitutionsTaxation and Finance

    Official report

    • Anita Anand · President of the Treasury Board, Treasury Board Of Canada Secretariat (TBS)
    • Carlos Pena · Senior Policy Advisor, Treasury Board Of Canada Secretariat (TBS)

    Government Procurement

    Official report

    • Hannah Wilson · Senior Policy Advisor, Finance Canada (FIN)

    BudgetIndustryNatural Resources

    Official report

    • Yasmine Atassi · Policy Advisor, Natural Resources Canada (NRCan)

    BudgetNatural Resources

    Official report

  • BudgetIndustryTaxation and Finance

    Official report

From the Office of the Commissioner of Lobbying's open data, published November 5, 2026. Reports cover oral, arranged meetings with designated public office holders since November 22, 2021; lobbyists file them by the 15th of the following month. Names of MPs are matched to the current House of Commons, and bills are linked when the lobbyist's own description makes clear which bill it means. Contains information licensed under the Open Data Licence Agreement — Office of the Commissioner of Lobbying. Licence. PolitiKit is independent and is not endorsed by the Commissioner of Lobbying.