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Sean Koo Email & Phone Number
EHS Professional | Sustainability | Environmental Compliance | Waste Management
at
Triumvirate Environmental
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
EHS Professional | Sustainability | Environmental Compliance | Waste Management
Location
Boston, Massachusetts, United States
Company size
Who is Sean Koo? Overview
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Quick answer
Sean Koo is listed as EHS Professional | Sustainability | Environmental Compliance | Waste Management at Triumvirate Environmental, a with 992 employees, based in Boston, Massachusetts, United States. AeroLeads shows a matched LinkedIn profile for Sean Koo.
Sean Koo previously worked as ESG Intern at Aew and Residential Buildings Decarbonization Fellow at Massachusetts Clean Energy Center. Sean Koo holds Environmental Science And Economics, Sophomore from Northeastern University.
Company email context
Email format at Triumvirate Environmental
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Triumvirate Environmental
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Profile bio
About Sean Koo
Sean Koo is a EHS Professional | Sustainability | Environmental Compliance | Waste Management at Triumvirate Environmental. He is proficient in ASL, Korean and Spanish.
Current workplace
Sean Koo's current company
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Triumvirate Environmental
7 roles
Sean Koo work experience
A career timeline built from the work history available for this profile.
Esg Intern
Jul 2023 - Dec 2023
Residential Buildings Decarbonization Fellow
Jul 2022 - Jul 2023
Partnership Leader
Led a team responsible for communicating and developing relationships with other student organizations and community outreach programs to spread awareness and build connections with the local community
Jan 2021 - May 2022
Car Detailer/Photographer
May 2021 - Aug 2021
Barista
May 2019 - Nov 2019
Marketing Intern
May 2018 - Aug 2018
Team & coworkers
Colleagues at Triumvirate Environmental
Other employees you can reach at triumvirate.com. View company contacts for 992 employees →
AG
Alec Griswold
Colleague at Triumvirate EnvironmentalGreater Boston, United States
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AS
Aidan Sandler
Colleague at Triumvirate EnvironmentalHingham, Massachusetts, United States
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PK
Piper Killen
Colleague at Triumvirate EnvironmentalGreater Boston, United States
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KF
Katie Finell
Colleague at Triumvirate EnvironmentalUnited States
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AM
Angela Marchese
Colleague at Triumvirate EnvironmentalNew York City Metropolitan Area, United States
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SM
Sierra Milam
Colleague at Triumvirate EnvironmentalJeannette, Pennsylvania, United States
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ET
Elizabeth Tautges
Colleague at Triumvirate EnvironmentalSan Francisco, California, United States
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AS
Alec Schweinberg
Colleague at Triumvirate EnvironmentalRaleigh, North Carolina, United States
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NM
Nathan Moore
Colleague at Triumvirate EnvironmentalPasadena, Maryland, United States
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PB
Peter Babonis
Colleague at Triumvirate EnvironmentalSomerville, Massachusetts, United States
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Alec Griswold
Colleague at Triumvirate EnvironmentalGreater Boston, United States
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AS
Aidan Sandler
Colleague at Triumvirate EnvironmentalHingham, Massachusetts, United States
View →
PK
Piper Killen
Colleague at Triumvirate EnvironmentalGreater Boston, United States
View →
KF
Katie Finell
Colleague at Triumvirate EnvironmentalUnited States
View →
AM
Angela Marchese
Colleague at Triumvirate EnvironmentalNew York City Metropolitan Area, United States
View →
SM
Sierra Milam
Colleague at Triumvirate EnvironmentalJeannette, Pennsylvania, United States
View →
ET
Elizabeth Tautges
Colleague at Triumvirate EnvironmentalSan Francisco, California, United States
View →
AS
Alec Schweinberg
Colleague at Triumvirate EnvironmentalRaleigh, North Carolina, United States
View →
NM
Nathan Moore
Colleague at Triumvirate EnvironmentalPasadena, Maryland, United States
View →
PB
Peter Babonis
Colleague at Triumvirate EnvironmentalSomerville, Massachusetts, United States
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3 education records
Sean Koo education
Environmental Science And Economics, Sophomore
Minor, Marketing
High School Diploma
FAQ
Frequently asked questions about Sean Koo
Quick answers generated from the profile data available on this page.
What company does Sean Koo work for?
Sean Koo works for Triumvirate Environmental.
What is Sean Koo's role at Triumvirate Environmental?
Sean Koo is listed as EHS Professional | Sustainability | Environmental Compliance | Waste Management at Triumvirate Environmental.
Where is Sean Koo based?
Sean Koo is based in Boston, Massachusetts, United States while working with Triumvirate Environmental.
What companies has Sean Koo worked for?
Sean Koo has worked for Triumvirate Environmental, Aew, Massachusetts Clean Energy Center, Sunrise Northeastern, and Teph Seal Auto Appearance.
Who are Sean Koo's colleagues at Triumvirate Environmental?
Sean Koo's colleagues at Triumvirate Environmental include Alec Griswold, Aidan Sandler, Piper Killen, Katie Finell, and Angela Marchese.
How can I contact Sean Koo?
You can use AeroLeads to view verified contact signals for Sean Koo at Triumvirate Environmental, including work email, phone, and LinkedIn data when available.
What schools did Sean Koo attend?
Sean Koo holds Environmental Science And Economics, Sophomore from Northeastern University.
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