Ben Yu

Ben Yu

Managing Partner atSierra VenturesSan Francisco Bay Area

Ben Yu is Managing Partner at Sierra Ventures since 2000, investing in DeepTech and Frontier Technologies. He previously worked as a system architect at 3Com Systems and holds a PhD in electrical engineering from Princeton.

What Ben can write

Writes checks of$1M to $10M
Comes in atSeed, Series ACan lead the round
Ownership target> 12%At first check
Email the firm[email protected]The firm's own inbox for founders.

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

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

Career

  1. 3Com Systems · system architect
  2. Sierra Ventures · Managing Partner
    Now
  3. Sierra Ventures · Venture Partner
    Now

Investments named in public bios

InvenSenseAuthenTecVeriSiliconXimalayaNextInput

Focus

deeptechfrontier technologiesAI & MLSemiconductors & Component TechnologiesIndustrial Automation

Education

Princeton, PhD in electrical engineering

Before you pitch

Sierra Ventures does not invest inbiotech, pharma

Also at Sierra Ventures

Partners like Ben

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

Alert me when Sierra Ventures is active

One email when Ben'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.

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Questions

Who is Ben Yu?

Ben Yu is Managing Partner at Sierra Ventures since 2000, investing in DeepTech and Frontier Technologies. He previously worked as a system architect at 3Com Systems and holds a PhD in electrical engineering from Princeton.

How much does Ben Yu invest?

Ben Yu invests through Sierra Ventures, which writes checks of $1M to $10M at seed, series a.

How do I pitch Ben Yu?

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

What did Ben Yu do before Sierra Ventures?

system architect at 3Com Systems.

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