The Mather Group (TMG), a wealth management firm serving individuals and families in the US, has announced a wealth management partnership in Northern California with Napa Wealth Management (NWM), a registered investment advisor based in Napa Valley. NWM has just under $300m in assets under management. This partnership strengthens TMG’s presence in Northern California and expands its ability to serve business owners and families with sophisticated planning and advisory requirements in the region. Accord ...