How do I contact Rickie Koo?

Rickie Koo, Principal at DNX Ventures, can be reached by email. The verified email address is listed on this page.

What is Rickie Koo's email address?

Rickie Koo's email address uses the dnx.vc domain (shown as *****@dnx.vc until revealed).

Where is Rickie Koo based?

Rickie Koo is based in San Mateo, United States and works at DNX Ventures.

Rickie Koo Email & Contact Information

Principal @ DNX Ventures

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Rickie Koo Location

San Mateo, United States

Rickie Koo Work

2012–nowConsultant @ -

Rickie Koo Investing

Early-Stage Investor at DNX Venture Partners (Draper Nexus)

Stages: Seed, Series A
Cheque size: €920k–€4.6M
Leads rounds: Yes
Fund size: ¥4B
Freshness: Verified 1mo ago

Rickie Koo Summary

Rickie Koo, based in San Mateo, United States, is a Principal at DNX Ventures. Rickie Koo invests at Seed and Series A, writing €920k–€4.6M cheques. Rickie Koo brings experience from -. Rickie Koo's verified email and contact details are available on Mintround.

How to cold email Rickie Koo

Rickie Koo, DNX Ventures in San Mateo, United States, invests through DNX Ventures. Here's how to get a reply when you cold email Rickie:

Subject line: name your company and one metric that matters to their focus areas, not “quick chat”.
First line: your strongest traction, the real numbers, not adjectives.
One ask: a 20-minute call with a date range. Keep it under 150 words.
Send it to Rickie's verified address below. No warm intro required.

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Notable investments

SpangleSeries A · $15M · 2026

Frequently co-invests with

Scott JacobsonMadrona Ventures

Rickie Koo's colleagues at DNX Ventures

Q MotiwalaManaging Director, DNX Ventures

Eva NahariPrincipal, DNX Ventures

Mitch KitamuraManaging Partner, DNX Ventures

Hiro Rio MaedaManaging Partner, DNX Ventures

See all 5 at DNX Ventures →

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Frequently asked questions

How do I contact Rickie Koo?: Rickie Koo, Principal at DNX Ventures, can be reached by email. The verified email address is listed on this page.
What is Rickie Koo's email address?: Rickie Koo's email address uses the dnx.vc domain (shown as *****@dnx.vc until revealed).
Where is Rickie Koo based?: Rickie Koo is based in San Mateo, United States and works at DNX Ventures.

Every contact is a verified, deliverable email. How Mintround verifies contacts.

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