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Louis Beryl

General Partner atFour Cities CapitalLos Altos
LinkedIn Four Cities Capital websiteFirm profile

Louis Beryl is the Founder and General Partner at Four Cities Capital. He previously held partner roles at Andreessen Horowitz and Y Combinator.

What Louis can write

Writes checks ofNot reported
Comes in atPre-seed, SeedMostly follows a lead
Email the firm[email protected]The firm's own inbox for founders.

Career

  1. SolidEnergy Systems
  2. Andreessen Horowitz · Partner
  3. Y Combinator · Part-time Partner
  4. Earnest Inc · Founder & CEO
  5. Rocketplace · Founder & CEO
  6. Four Cities Capital · Founder & General Partner
    Now

Companies founded

Four Cities CapitalRocketplaceEarnest IncSolidEnergy Systems

Investments named in public bios

CarDashRoofr

Education

Princeton University, B.S.E. in Operations Research and Financial EngineeringHarvard Kennedy School, MPP in Public PolicyHarvard Business School, MBA in Entrepreneurship & General Management

Also at Four Cities Capital

Ben HutchinsonGeneral Partner
George DaviesGeneral Partner

Partners like Louis

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

Jamie RutledgeGeneral Partner, Bluelake
James Wang
James WangGeneral Partner, Creative Ventures
Akira KurabayashiManaging Partner / Head of Japan, DNX Ventures
Ann DeWitt
Ann DeWittGeneral Partner, The Engine
Ahmed Hentati
Ahmed HentatiManaging Partner, Blindspot Ventures
Alexander LangeFounding GP, Inflection

Alert me when Four Cities Capital is active

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

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Questions

Who is Louis Beryl?

Louis Beryl is the Founder and General Partner at Four Cities Capital. He previously held partner roles at Andreessen Horowitz and Y Combinator.

How much does Louis Beryl invest?

Four Cities Capital has not reported a check size. It invests at pre-seed, seed.

How do I pitch Louis Beryl?

Email [email protected], the firm's inbox for founders, and name Louis in the subject. A warm intro from a founder Four Cities Capital backed works better.

What did Louis Beryl do before Four Cities Capital?

SolidEnergy Systems; Partner at Andreessen Horowitz; Part-time Partner at Y Combinator; Founder & CEO at Earnest Inc; Founder & CEO at Rocketplace.

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