Brittany Nammour

Evaluator
DISC Type : dsc

Chief of Staff & Chief Sustainability Officer at Sustainability Roundtable, Inc.

Greater Boston, United States

Overview

Brittany Nammour is the Chief of Staff & Chief Sustainability Officer at Sustainability Roundtable, Inc. , where she leverages over a decade of experience to help enterprises accelerate decarbonization. People who have worked with her describe her as adaptable, reliable, and an accountable leader. She holds an executive certificate in Sustainability Leadership from Harvard.

Her personal passion for sustainability extends into her community, where she serves on the Chelmsford Clean Energy & Sustainability Committee to help the town reach Net Zero emissions. She recently returned to an expanded role after a five-month maternity leave, showcasing her dedication to integrating her professional and personal life.

Unique fact: Brittany has a long history of hands-on community engagement, having volunteered for multiple town sustainability committees and solar campaigns.

Personality Overview

Quality Focused

Hard To Convince

Thorough Evaluator

They are not very likely to become strong advocates of your product or service  They focus on the results, but can still be quite procedural and analytical about how to get there They have a unique set of diverse traits where they are decisive and methodical but can sometimes be extra cautious and skeptical

Topics They Care About

Corporate Decarbonization
Her entire career is focused on helping leading companies accelerate decarbonization through advisory and strategic implementation, as mentioned in her recent collaborations.
Renewable Energy
She helps corporations develop renewable energy strategies, including on-site solar and VPPAs. She also celebrated a recent 100 MW solar aggregation project.
Community Climate Action
She actively serves on her town's Clean Energy & Sustainability Committee, applying her professional expertise to help her local community achieve Net Zero emissions.

Media Appearances

Brittany has no verified media appearances

Work History

8-2025
Chief of Staff & Chief Sustainability Officer at Sustainability Roundtable, Inc.
1-2022 - 8-2025
Managing Director at Sustainability Roundtable, Inc.
1-2018 - 3-2022
Program Director at Sustainability Roundtable, Inc.
4-2014 - 8-2015
Reporting Analyst at Town of Dartmouth
4-2011 - 4-2014
President, University Chapter, Net Impact at Net Impact

Education

2020 - 2021
Executive Education for Sustainability Leadership from Harvard T.H. Chan School of Public Health
2014 - 2015
Environmental Policy Graduate Certificate from University of Massachusetts Dartmouth

More Information

Social Presence :

Prographics :

Exp : 12 Location : Greater Boston, United States Job Level : Leadership Designation : Chief of Staff & Chief Sustainability Officer at Sustainability Roundtable, Inc.
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Insights For Selling To Brittany

During A Call Or A Meeting

DO's

  • Use phrases like ‘the ROI of this’, ‘X% more’ etc.
  • Keep a professional, business-like approach; especially if you tend to get informal quickly
  • Showcase your competitive superiority clearly when possible or address it at the minimum

DONT's

  • Avoid making strong statements, instead invite them to agree with you by asking them questions
  • Don’t focus on relationship, focus purely on the merit of your product
  • Avoid too much small talk, just a few formal pleasantries should be fine

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Brittany is

  • ROI matters the most to them, followed by process and finally proof of results
  • Will you ever get a clear answer from Brittany

  • They might hesitate a little, but will go ahead and say no when necessary (or asked)

Insights For Deal Planning

    How fast (or slow) will Brittany move?

  • They are unlikely to move very fast, especially when it comes to new products or services
  • Can Brittany take some risk or not?

  • They have relatively low risk-appetite and are not very likely to go for something unproven and risky

You And Brittany

Personality Compatibility


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