NThe two of them
Tim & Melissa
A pair who scaled home-building's technology for two decades — now pointed at programmable magnets and what comes next.
Tim Costello
Homebuilding-tech pioneer — GM's EV1, Applied Materials, founder & 22-year CEO of BHI/BDX. Now CEO of Correlated Magnetics / Polymagnet.
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Melissa Morman
Founding executive of BHI/BDX and its 22-year Chief Experience Officer — customer experience, change management, the female buyer.
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Consulting & speakingBuilt4F
Built For the Future — advisory, product testing, and keynote speaking for the building industry.
built4f.com →
The industry stageBuilder Innovator
Innovations in new-home building — the summits and the “Homebuilder 2.0” keynote.
builderinnovator.com →
What they builtBDX
The digital sales & marketing platform for home builders they scaled to ~60% of U.S. homes (acquired by Zonda, 2024).
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