Sustainable Investment Group (SIG) - a TÜV SÜD America Company logo

Sustainable Investment Group (SIG) - a TÜV SÜD America Company Employee Directory

Environmental ServicesGeorgia, United States51-200 Employees

Sustainable Investment Group (SIG) is a full-service environmental building consulting firm based in Atlanta, Georgia, that supports design, construction, and real estate operations professionals in achieving higher performance, value, and quality in the built environment. Its offerings cover energy assessments, LEED and WELL Building consulting, commissioning, ENERGY STAR verifications, and guidance for GRESB, along with other technical services. The company also advances the green building sector through education and training, having helped more than 12,000 professionals across the United States prepare for LEED and WELL AP exams.

The team comprises LEED Accredited Professionals, architects, and professional engineers with backgrounds spanning design, construction, commissioning, property management, and real estate. In Spring 2024 SIG became part of the TÜV SÜD America family of companies, a development aligned with its energy efficiency and sustainability focus; the firm has previously been recognized as an ENERGY STAR Partner of the Year in 2016, 2017, and 2019.

Find Sustainable Investment Group (SIG) - a TÜV SÜD America Company employees' phone numbers or email addresses

Sustainable Investment Group (SIG) - a TÜV SÜD America Company Global Highlights

Location
Employees

North America
95

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  • United States Of America
    94
  • Mexico
    1

Europe
7

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  • Italy
    7

Asia
6

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  • Singapore
    3
  • China
    1
  • Kazakhstan
    1
  • Saudi Arabia
    1

Africa
1

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  • Zambia
    1

Sustainable Investment Group (SIG) - a TÜV SÜD America Company's Leadership

  • Stylized image of a person
    S. Z.
    Vp External
    Phone icon
  • Stylized image of a person
    K. L.
    President
    Phone icon
  • Stylized image of a person
    A. R.
    Managing Partner
    Phone icon
  • Stylized image of a person
    P. M.
    Partner
    Phone icon
  • Stylized image of a person
    J. L.
    General Manager
    Phone icon
  • Stylized image of a person
    C. C.
    Principal
    Phone icon
  • Stylized image of a person
    D. C. D.
    Sustainability Consultant
    Phone icon
  • Stylized image of a person
    S. T.
    Opportunity Seeker
    Phone icon

Sustainable Investment Group (SIG) - a TÜV SÜD America Company Employee Metrics

100%
50%
0%
2026
2025
  • Consultant
  • Administrative
  • Analytics
  • Sales
  • Human Resources
  • Other
  • Business Development
  • Program & Project Management

Contact profiles from Sustainable Investment Group (SIG) - a TÜV SÜD America Company

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    A. R.
    Managing Partner
    Phone icon
    Oct 22, 2024
  • Stylized image of a person
    K. L.
    President
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    P. M.
    Partner
    Phone icon
    Oct 16, 2024
  • Stylized image of a person
    S. Z.
    Vp External
    Phone icon
    Oct 16, 2024
  • Stylized image of a person
    J. L.
    General Manager
    Phone icon
    Singapore
    Apr 13, 2026
  • Stylized image of a person
    C. C.
    Principal
    Phone icon
    Oct 23, 2024
  • Stylized image of a person
    D. C. D.
    Sustainability Consultant
    Phone icon
    Jun 27, 2026
  • Stylized image of a person
    S. T.
    Opportunity Seeker
    Phone icon
    May 30, 2026
  • Stylized image of a person
    Y. A. A.
    Investment Consultant
    Phone icon
    Kuwait
    Dec 31, 2025
  • Stylized image of a person
    W. K. L.
    Specialist Professional Engineer
    Phone icon
    Singapore
    Jun 29, 2026

Frequently Asked Questions

What is Sustainable Investment Group (SIG) - a TÜV SÜD America Company known for?

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Sustainable Investment Group (SIG) - a TÜV SÜD America Company was founded in 2008 operates in the Environmental Services industry; you can contact the main corporate office by phone at . Explore Sustainable Investment Group (SIG) - a TÜV SÜD America Company's company overview page for more information.

What is Sustainable Investment Group (SIG) - a TÜV SÜD America Company's most common email format?

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Sustainable Investment Group (SIG) - a TÜV SÜD America Company employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Sustainable Investment Group (SIG) - a TÜV SÜD America Company email formats with LeadIQ.

How many employees does Sustainable Investment Group (SIG) - a TÜV SÜD America Company have currently?

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Sustainable Investment Group (SIG) - a TÜV SÜD America Company has approximately 52 employees as of July 2026. These team members are located across 4 continents, including North AmericaEuropeAsia.

Who are Sustainable Investment Group (SIG) - a TÜV SÜD America Company's key employees and leadership?

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As of July 2026, Sustainable Investment Group (SIG) - a TÜV SÜD America Company's key employees include:

  • Vp External: S. Z.
  • President: K. L.
  • Managing Partner: A. R.
  • Partner: P. M.
  • General Manager: J. L.

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