What departments does Sieben Energy Associates have?

Sieben Energy Associates has employees across 1 departments including Legal.

What is the largest department at Sieben Energy Associates?

The largest department at Sieben Energy Associates is Legal with 1 employees.

Where are Sieben Energy Associates employees located globally?

Sieben Energy Associates has employees across 2 continents and 2 countries including Philippines, United States Of America.

How has Sieben Energy Associates's team size changed over time?

Sieben Energy Associates's team has remained stable from approximately 3 to 3 employees based on available data.

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Sieben Energy Associates Employee Directory

Business Consulting and ServicesIllinois, United States2-10 Employees

Sieben Energy Associates is a business consulting and services firm focused on energy efficiency for the built environment, headquartered at 333 North Michigan Avenue, Suite 2117, Chicago, Illinois. The company serves clients across North America and has operated since 1990. It provides energy consulting services and tailors its solutions to meet each client's facilities, goals, and requirements. The firm helps clients address challenges such as operational inefficiencies, sustainability pressures, fluctuating energy prices, and rapidly evolving technology to improve energy use and energy management. In December 2018, Sieben Energy Associates merged with AECOM Corporation; the company lists 2-10 employees and maintains a website at siebenenergy.com.

Sieben Energy Associates Global Highlights

North America
12

United States Of America
12

Asia
1

Philippines
1

Sieben Energy Associates's Leadership

R. N.
Vice President Of Strategy And General Counsel
Mobile Phone
Email
D. M.
Administrator
Mobile Phone
Email
J. R.
Registered Energy Professionals
Mobile Phone
Email
L. B.
Sustainabilty Specialist
Mobile Phone
Email

Sieben Energy Associates Employee Metrics

100%

50%

2026

2025

Consultant
Accounting
Administrative
Analytics
Arts & Design
Other

Contact profiles from Sieben Energy Associates

Name

Title

Contact Info

Location

Last Update

R. N.
Vice President Of Strategy And General Counsel
Mobile Phone
Email
Oct 16, 2024
D. M.
Administrator
Mobile Phone
Email
Oct 17, 2024
J. R.
Registered Energy Professionals
Mobile Phone
Email
Oct 18, 2024
L. B.
Sustainabilty Specialist
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is Sieben Energy Associates known for?

Sieben Energy Associates was founded in 1990 operates in the Business Consulting and Services industry; you can contact the main corporate office by phone at

+1-312-899-****

. Explore Sieben Energy Associates's company overview page for more information.

What is Sieben Energy Associates's most common email format?

Sieben Energy Associates employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Sieben Energy Associates email formats with LeadIQ.

How many employees does Sieben Energy Associates have currently?

Sieben Energy Associates has approximately 8 employees as of July 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are Sieben Energy Associates's key employees and leadership?

As of July 2026, Sieben Energy Associates's key employees include:

Vice President Of Strategy And General Counsel: R. N.
Administrator: D. M.
Registered Energy Professionals: J. R.
Sustainabilty Specialist: L. B.

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Sieben Energy Associates Employee Directory

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