Mark Legare is a Principal at Innospark Ventures, focusing on digital health and tech-enabled services. He joined the firm at its founding in 2019, after working in the Baker Administration and at Morgan Stanley.

What Mark can write

Writes checks of$250K to $3M
Comes in atPre-seed, SeedCan lead the round
Ownership target7-10%At first check
Pitch pageSubmit on their siteThe firm asks founders to apply here.

Innospark Ventures writes $250K to $3M checks, larger than 33% of firms in the atlas.

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

Career

  1. Morgan Stanley · equity research
  2. Baker Administration · Senior Special Assistant and Personal Aide to Massachusetts Governor Charlie Baker
  3. Innospark Ventures · Principal
    Now
  4. Massachusetts Governor Charlie Baker · Senior Special Assistant and Personal Aide

Focus

digital healthtech-enabled servicesartificial intelligence

Education

College of the Holy Cross, B.A.

Also at Innospark Ventures

Partners like Mark

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

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

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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 Mark Legare?

Mark Legare is a Principal at Innospark Ventures, focusing on digital health and tech-enabled services. He joined the firm at its founding in 2019, after working in the Baker Administration and at Morgan Stanley.

How much does Mark Legare invest?

Mark Legare invests through Innospark Ventures, which writes checks of $250K to $3M at pre-seed, seed.

How do I pitch Mark Legare?

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

What did Mark Legare do before Innospark Ventures?

equity research at Morgan Stanley; Senior Special Assistant and Personal Aide to Massachusetts Governor Charlie Baker at Baker Administration; Senior Special Assistant and Personal Aide at Massachusetts Governor Charlie Baker.

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