Cariad Chester

Cariad Chester

Managing Partner atTCG CrossoverCalifornia

Cariad Chester is a Managing Partner at TCGX, previously a Managing Director at Aquilo Capital and a research scientist at Stanford University. He has led investments in biotechnology and holds a B.A. from Swarthmore College.

What Cariad can write

Writes checks of$10M to $30M+
Comes in atSeed, Series A, Series BCan lead the round
Ownership target7-10%At first check
Email the firm[email protected]The firm's own inbox for founders.

TCG Crossover writes $10M to $30M+ checks, larger than 97% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: TCG Crossover.

Career

  1. Stanford University · research scientist
  2. Aquilo Capital · Managing Director
  3. TCGX · Managing Partner
  4. Aquilo Ca · Managing Director
  5. TCG Crossover · Managing Partner
    Now

Investments named in public bios

RAPTVicebioIcosavaxIvericGracellVersanisAkouosVectivBioCarmotTourmalineUpstream BioStructure Therapeutics

Focus

biotechnologyhuman therapeuticstumor-immune interactions

Education

Swarthmore College, B.A.

Also at TCG Crossover

Partners like Cariad

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

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

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Questions

Who is Cariad Chester?

Cariad Chester is a Managing Partner at TCGX, previously a Managing Director at Aquilo Capital and a research scientist at Stanford University. He has led investments in biotechnology and holds a B.A. from Swarthmore College.

How much does Cariad Chester invest?

Cariad Chester invests through TCG Crossover, which writes checks of $10M to $30M+ at seed, series a, series b.

How do I pitch Cariad Chester?

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

What did Cariad Chester do before TCG Crossover?

research scientist at Stanford University; Managing Director at Aquilo Capital; Managing Partner at TCGX; Managing Director at Aquilo Ca.

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