Nat Simons is a co-founder of Prelude Ventures and the Sea Change Foundation. He serves as Chairman of Meritage Group LP and is a board member at Renaissance Technologies.

What Nat can write

Writes checks of$100K to $10M
Comes in atSeed, Series ACan lead the round
Ownership target7-10%At first check
Email the firm[email protected]The firm's own inbox for founders.

Prelude Ventures writes $100K to $10M checks, larger than 5% of firms in the atlas.

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

Career

  1. Renaissance Technologies · principal
  2. Meritage Group LP · Chairman
  3. Renaissance · Board
  4. Sea Change Foundation · co-director
    2006-null
  5. Sea Change Foundation International · co-director
  6. Prelude Ventures · Founder
    Now

Companies founded

Sea Change FoundationPrelude Ventures

Focus

climateclean energyclimate techventure investing

Also at Prelude Ventures

Partners like Nat

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

Alert me when Prelude Ventures is active

One email when Nat'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 Nat Simons?

Nat Simons is a co-founder of Prelude Ventures and the Sea Change Foundation. He serves as Chairman of Meritage Group LP and is a board member at Renaissance Technologies.

How much does Nat Simons invest?

Nat Simons invests through Prelude Ventures, which writes checks of $100K to $10M at seed, series a.

How do I pitch Nat Simons?

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

What did Nat Simons do before Prelude Ventures?

principal at Renaissance Technologies; Chairman at Meritage Group LP; Board at Renaissance; co-director at Sea Change Foundation; co-director at Sea Change Foundation International.

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