Harold Han - Email & Phone Number

Founder, CSO & The Happy Chemist at Vertosa

Harold Han is based out of San Francisco Bay Area and works at Vertosa as Founder, CSO & The Happy Chemist.

Harold Han's Contact Information

Harold Han's Work email

h*****@verto***.com

Valid

Latest update

October 15, 2025

Location

San Francisco Bay Area

Harold's current employer

Vertosa

Description

Nanogen creates effective, reliable, and scalable active ingredients for infused product makers. Discover the easiest way to infuse you...

Website

vertosa.com

HQ Location

Oakland, CA, United States

Number of employees

11-50

Industry

Wholesale

Latest update

April 30, 2024

Read about Vertosa

Frequent questions about Harold Han

What company is Harold Han working for?

Harold Han works for Vertosa.

What is Harold Han's function at Vertosa?

Harold Han is Founder, CSO & The Happy Chemist at Vertosa.

Where is Harold Han based?

Harold Han is based out of San Francisco Bay Area.

What is Harold Han's work email address?

Harold Han's professional email address is h*****@verto***.com

Who are Harold Han's co-workers?

Harold Han's colleagues are Benjamin Larson, Austin Stevenson, Ryan Pinsky, Michael Torrey, Misha Yerlick, Lisa Raja, Cara Newkirk, Lauren Tamburro, Kelly Bennett, Gary Robinette, Sysamone Phaphon, Melissa Maltais, Lo Noroña, Laura Frazer, Austin White, Taylor Nguyen, Lita Cenali, Adriana Tarasiewicz, Chris Hundley, Dillon Zedd, Deirdra Martinez-Caso, Asontae Davis, James Kelly, Curtis Boyd, George Wharam, Michael Finkbeiner, Ron Shapira.

Harold's co-workers

Benjamin Larson

Chief Executive Officer

Austin Stevenson

Chief Innovation Officer, Co-Founder

Vice President of Operations

Lisa Raja

EVP, People Operations

Cara Newkirk

Executive Vice President Business Development

Lauren Tamburro

Vice President Of Products

Kelly Bennett

Director of Sales Operations

Gary Robinette

Director Of Manufacturing

Sysamone Phaphon

Head of Growth

Melissa Maltais

Director Of Product Development

Lo Noroña

Director, Business Development

Laura Frazer

Director, Remote Operations

Austin White

Remote Production Manager

Taylor Nguyen

Production Technician

Lita Cenali

People Operations Manager

Adriana Tarasiewicz

Sales Account Executive

Chris Hundley

Sales Account Executive

Dillon Zedd

Production Technician

Deirdra Martinez-Caso

Production Technician and Confections Specialist

George Wharam

Operations Program Manager

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