What departments does NRT (now OBG) have?

NRT (now OBG) has employees across 2 departments including Research, Environmental Services.

What is the largest department at NRT (now OBG)?

The largest department at NRT (now OBG) is Research with 1 employees.

Where are NRT (now OBG) employees located globally?

NRT (now OBG) has employees across 2 continents and 2 countries including Sri Lanka, United States Of America.

How has NRT (now OBG)'s team size changed over time?

NRT (now OBG)'s team has decreased from approximately 16 to 14 employees based on available data.

NRT (now OBG) Employee Directory

Environmental ServicesWisconsin, United States11-50 Employees

OBG, now part of Ramboll, operates in the environmental services sector and is based in Milwaukee, Wisconsin. The organization positions itself within Ramboll’s global engineering and consultancy network, contributing to a broader portfolio of environmental and sustainability services through integration with Ramboll’s international expertise. Its primary value lies in delivering multi-disciplinary insights and client-focused solutions for environmental projects, supported by Ramboll’s extensive global footprint and thought leadership. OBG’s presence in North Europe’s leading engineering, design, and consultancy company expands its opportunities to collaborate with clients and pursue innovative approaches to environmental challenges. The company’s recent activity highlights its ongoing association with Ramboll, including leadership and organizational changes within the broader Ramboll Environ context.

NRT (now OBG) Global Highlights

North America
18

United States Of America
18

Asia
1

Sri Lanka
1

NRT (now OBG)'s Leadership

S. Z.
Organization Manager
Mobile Phone
Email
J. N.
Senior Scientist
Mobile Phone
Email
D. T.
Environmental Scientist
Mobile Phone
Email

NRT (now OBG) Employee Metrics

100%

50%

0%

2026

2025

Biotechnology
Administrative
Civil Engineering & Construction
Program & Project Management
Supply Chain
Other
Consultant

Contact profiles from NRT (now OBG)

Name

Title

Contact

Location

Last Update

S. Z.
Organization Manager
Mobile Phone
Email
Sep 06, 2026
J. N.
Senior Scientist
Mobile Phone
Email
Jun 30, 2026
D. T.
Environmental Scientist
Mobile Phone
Email
Nov 20, 2025

Frequently Asked Questions

What is NRT (now OBG) known for?

NRT (now OBG) was founded in 1945 and operates in the Environmental Services industry. You can contact NRT (now OBG)'s main corporate office by phone at

+1-262-523-****

. Explore NRT (now OBG)'s company overview page for more information.

What is NRT (now OBG)'s most common email format?

NRT (now OBG) employees' email format typically follows the pattern of FLast@naturalrt.com. Trying to find reliable and up-to-date employee contact data? Find more NRT (now OBG) email formats with LeadIQ.

How many employees does NRT (now OBG) have currently?

NRT (now OBG) has approximately 16 employees as of August 2026. These team members are located across 2 continents, including North America and Asia.

Who are NRT (now OBG)'s key employees and leadership?

As of August 2026, NRT (now OBG)'s key employees include:

Organization Manager: S. Z.
Senior Scientist: J. N.
Environmental Scientist: D. T.

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NRT (now OBG) Employee Directory

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