Mack Healy is a managing partner at KdT Ventures, having transitioned from a career as a startup lawyer to identify and support portfolio companies.

What Mack can write

Writes checks of$500K to $10M
Comes in atPre-seed, Seed, Series ACan lead the round
Ownership target7-10%At first check
Best routeA short note on LinkedInA warm intro from a founder they backed works better.

KdT Ventures writes $500K to $10M checks, larger than 71% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: KdT Ventures.

Focus

frontier sciencemedicinechemicalsmaterials

Also at KdT Ventures

Partners like Mack

At firms with a similar stage, sector and check size.

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One email when Mack's firm raises a fund, adds a partner or shows new activity.

Founders and investors at a Mode VC gathering

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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.

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Questions

Who is Mack Healy?

Mack Healy is a managing partner at KdT Ventures, having transitioned from a career as a startup lawyer to identify and support portfolio companies.

How much does Mack Healy invest?

Mack Healy invests through KdT Ventures, which writes checks of $500K to $10M at pre-seed, seed, series a.

How do I pitch Mack Healy?

A warm intro from a founder KdT Ventures backed works best. A short LinkedIn note with one line on traction is the next best route.

Last updated 2026-10-15. Is this you? Ask for a correction.