Greg Fish is a technology executive with experience as CTO and co-founder. He has a background in electrical engineering and holds numerous patents.

What Greg can write

Writes checks of$1M to $3M
Comes in atPre-seed, SeedCan lead the round
Ownership target10-12%At first check
Pitch pageSubmit on their siteThe firm asks founders to apply here.

Entrada Ventures writes $1M to $3M checks, larger than 83% of firms in the atlas.

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

Career

  1. Agility Communications · co-founder and Chief Engineer
  2. Aurrion · CTO
  3. Agility Communications
    1999-2005
  4. Aurrion Inc. · CTO
  5. Juniper Networks · Distinguished Engineer
  6. Entrada Ventures · Operating Partner
    Now

Companies founded

Agility Communications

Focus

silicon photonicstransceiverscloud networksphotonic integrationPhotonic Integrated Circuits

Education

University of Wisconsin, BS in ECEUCSB, MS and PhD in ECE

Also at Entrada Ventures

Partners like Greg

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

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One email when Greg'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

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Questions

Who is Greg Fish?

Greg Fish is a technology executive with experience as CTO and co-founder. He has a background in electrical engineering and holds numerous patents.

How much does Greg Fish invest?

Greg Fish invests through Entrada Ventures, which writes checks of $1M to $3M at pre-seed, seed.

How do I pitch Greg Fish?

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

What did Greg Fish do before Entrada Ventures?

co-founder and Chief Engineer at Agility Communications; CTO at Aurrion; Agility Communications; CTO at Aurrion Inc.; Distinguished Engineer at Juniper Networks.

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