Blackshire Wealth Management serves high-income families across Wilmington, Greenville, Centreville, and northern Delaware. Based just across the state line in West Chester, PA — with deep roots in the tri-state area.
Delaware's favorable tax environment — no sales tax, no tax on Social Security, and relatively low property taxes — already gives residents an edge. But without coordinated planning, that edge gets lost to poorly timed Roth conversions, unmanaged IRMAA exposure, and uncoordinated estate strategies.
Blackshire brings everything together. We're independent, fee-only, and fiduciary — meaning we don't earn commissions, sell products, or answer to a corporate parent. Our only obligation is to you.
We coordinate investment management, year-round tax strategy, retirement income planning, estate coordination, equity compensation planning, and business owner planning into a single disciplined approach. One advisor, one strategy — no silos.
Many of our clients live in Delaware but have income, property, or business interests in Pennsylvania — or vice versa. We understand the planning nuances that come with living in a border area: state income tax differences, reciprocity rules, and how your domicile affects everything from estate taxes to retirement distributions.
High-income professionals, executives, business owners, and retirees across Wilmington, Greenville, Centreville, Montchanin, Hockessin, Pike Creek, and the Brandywine Valley. Most of our clients are in the $500K–$5M+ investable asset range.
Blackshire was founded by Henry Supinski, who spent over a decade in the tech industry before returning to financial planning. He's supported by Ron Madey (CFA, Chief Investment Officer), Ken Kideckel (CFA, CFP®, Head of Portfolio Management), and a dedicated compliance and marketing team.
Your first call is 30 minutes — no obligation, no sales pitch. Just an honest conversation about where you are and where you want to be.
Schedule an Intro CallOr call us at (302) 203-9634 · info@blackshirewealth.com