Jonathan Bronson

Jonathan Bronson

Managing Partner, Co-Founder atJ2 VenturesBOSTON

Jonathan Bronson is Managing Partner and Co-Founder of J2 Ventures. He previously worked at Boston Consulting Group, Backpack Health, and D.E. Shaw Renewable Investments.

What Jonathan can write

Writes checks of$1M to $10M
Comes in atPre-seed, Seed, Series ACan lead the round
Ownership target7-10%At first check
Email the firm[email protected]The firm's own inbox for founders.

J2 Ventures writes $1M to $10M checks, larger than 83% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: J2 Ventures.

Career

  1. Boston Consulting Group
  2. Backpack Health · Chief Operating Officer
  3. D.E. Shaw Renewable Investments
  4. J2 Ventures · Managing Partner, Co-Founder
    Now
  5. Boston Consulting Group
  6. D.E. Shaw Renewable Investments

Companies founded

J2 Ventures

Focus

healthcarefinancial servicesindustrialshealth techsolartech-based businesses

Education

Columbia University, Ph.D.University of Pennsylvania, B.A.

Also at J2 Ventures

Partners like Jonathan

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

Alert me when J2 Ventures is active

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

Founders and investors at a Mode VC gathering

Send Mode VC your deck

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

Send your deck

Questions

Who is Jonathan Bronson?

Jonathan Bronson is Managing Partner and Co-Founder of J2 Ventures. He previously worked at Boston Consulting Group, Backpack Health, and D.E. Shaw Renewable Investments.

How much does Jonathan Bronson invest?

Jonathan Bronson invests through J2 Ventures, which writes checks of $1M to $10M at pre-seed, seed, series a.

How do I pitch Jonathan Bronson?

Email [email protected], the firm's inbox for founders, and name Jonathan in the subject. A warm intro from a founder J2 Ventures backed works better.

What did Jonathan Bronson do before J2 Ventures?

Boston Consulting Group; Chief Operating Officer at Backpack Health; D.E. Shaw Renewable Investments; Boston Consulting Group; D.E. Shaw Renewable Investments.

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