Do Gyun Guen is a Partner at Sazze Partners and founder of Primer, Inc. He previously established five technology businesses and worked as a programmer and researcher.

What Do can write

Writes checks ofNot reported
Comes in atPre-seed, Seed, Series ACan lead the round
Ownership target7-10%At first check
Email the firm[email protected]The firm's own inbox for founders.

Career

  1. Kia Motors · computer programmer and researcher
  2. DACOM · computer programmer and researcher
  3. First Data International Korea, Inc. · CEO
  4. Primer, Inc. · founder and Chief Executive Officer
  5. Sazze Partners · Partner
    Now

Companies founded

Primer, Inc.INITECHINICISKMPS

Focus

technologystartup acceleratormentoring

Education

Kyungpook National University

Also at Sazze Partners

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

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Questions

Who is Do Gyun Guen?

Do Gyun Guen is a Partner at Sazze Partners and founder of Primer, Inc. He previously established five technology businesses and worked as a programmer and researcher.

How much does Do Gyun Guen invest?

Sazze Partners has not reported a check size. It invests at pre-seed, seed, series a.

How do I pitch Do Gyun Guen?

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

What did Do Gyun Guen do before Sazze Partners?

computer programmer and researcher at Kia Motors; computer programmer and researcher at DACOM; CEO at First Data International Korea, Inc.; founder and Chief Executive Officer at Primer, Inc..

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