Fiduciary Trust Company | 6,253 followers on LinkedIn. Experts serving your best interests | Fiduciary Trust Company is a private wealth management firm focused on families, individuals and nonprofits seeking objective advice to help grow and protect their investments. We also provide a range of services to professional financial advisors and single-family offices. Our capabilities include customized wealth planning, investment management, trustee and estate services, and family office, tax and custody services.