Joubin Hatamzadeh

Initiator
DISC Type : Di

Chief Operating Officer at Greentown Labs

Arlington, Massachusetts, United States

Overview

Joubin Hatamzadeh is the Chief Operating Officer at Greentown Labs, North Americas largest climatetech incubator. He specializes in organizational growth, transformation, and building scalable systems to drive performance. Colleagues describe him as compassionate, thoughtful, and reliable. He holds a Masters degree from McGill University and a Bachelors in Biomedical Engineering.

Born and raised in Iran, Joubins upbringing during the revolution and wartime shaped his adaptability and problem-solving skills. He is passionate about fostering innovation ecosystems that can solve critical climate challenges. He emphasizes the importance of empathy and human connection as crucial components for organizational success and driving impactful change.

Unique fact: In a previous role, he successfully transformed a consulting firm from a service outpost into a profitable, scalable platform supporting over 100 international technology companies entering the U. S. market.

Personality Overview

Friendly Challenger

Impact-Oriented

Risk-Accepting

They don’t mind taking a stand if they believe in something.  They measure a product on its merit but can be influenced by strong testimonials. They usually prefer to drive the conversation.

Topics They Care About

Climatetech Innovation
As COO of Greentown Labs, he is dedicated to supporting entrepreneurs and accelerating solutions to address the climate crisis, overseeing a community of over 200 startups.
Operational Scaling
His career is focused on creating scalable frameworks and strengthening organizational systems that improve service delivery, member retention, and sustainable performance.
Diverse Entrepreneurship
He actively promotes and speaks at events for programs like ACCEL, which is designed to bolster startups led by underrepresented founders in the climatetech sector.

Media Appearances

Joubin has no verified media appearances

Work History

2-2024
Chief Operating Officer at Greentown Labs
1-2023 - 2-2024
Interim COO at Greentown Labs
7-2021 - 1-2023
SVP of Operation at Greentown Labs
1-2024
Board Advisor at London GreenCity
5-2010 - 12-2018
Head of Operations and Administrative Services at French Tech Hub

Education

Master's from McGill University

More Information

Social Presence :

Prographics :

Exp : N/A Location : Arlington, Massachusetts, United States Job Level : N/A Designation : Chief Operating Officer at Greentown Labs
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Insights For Selling To Joubin

During A Call Or A Meeting

DO's

  • Refer to testimonials from well known people to highlight the value of your product
  • Keep your pitch focused on the impact but insert some anecdotes into it
  • Look like someone who is on top of their game

DONT's

  • Avoid focusing only on the product or its ROI, keep building trust subtly
  • Don’t be too verbose or overly friendly; a little bit, however, is fine
  • Don't be unorganized, be prepared for the pitch

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Joubin is

  • Confidence in the product’s value is critical, followed by relationship and a sense of achievement.
  • Will you ever get a clear answer from Joubin

  • They will not hesitate to say no if they do not develop conviction.

Insights For Deal Planning

    How fast (or slow) will Joubin move?

  • If they develop confidence in your product and you, then they can make fast decisions.
  • Can Joubin take some risk or not?

  • If necessary, they have the ability to take risky decisions.

You And Joubin

Personality Compatibility


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