Insights

Joint capabilities Leverage Ramboll’s global engineering, design and consultancy network to position OBG as a doorway for cross-border environmental services, enabling access to larger scale projects and integrated sustainability solutions.

Sustainability leadership Capitalise on Ramboll’s World Green Building Council partnerships and low-carbon design accolades to offer clients advanced decarbonisation, lifecycle assessment, and resilient infrastructure services within environmental services.

Digital delivery Promote the combined tech stack (OpenShift, GitLab CI, Jenkins, SQL Server, Artifactory, Workday, WP Engine, Ahrefs) to secure efficiency-driven engagements, enterprise data management, and faster time-to-delivery for complex projects.

Strategic hires Highlight recent leadership and sector hires in water and sustainability to reassure clients of strengthened domain expertise, enabling upsell on integrated water, infrastructure, and environmental risk management services.

Growth opportunities Target mid-to-large environmental and infrastructure programs in Europe and globally where Ramboll’s expansive client base and OBG’s specialized capabilities can co-create innovative solutions and expand recurring advisory engagements.

Similar companies to NRT (now OBG)

NRT (now OBG) Tech Stack

NRT (now OBG) uses 8 technology products and services including Red Hat OpenShift, GitLab CI, Jenkins, and more. Explore NRT (now OBG)'s tech stack below.

Media & News

NRT (now OBG)'s Email Address Formats

NRT (now OBG) uses at least 6 email formats:
NRT (now OBG) Email FormatsExamplePercentage
FLast@naturalrt.comJDoe@naturalrt.com
90%
Last@naturalrt.comDoe@naturalrt.com
10%
FirstL@ramboll.comJohnD@ramboll.com
47%
First.Last@ramboll.comJohn.Doe@ramboll.com
31%
FLast@ramboll.comJDoe@ramboll.com
20%
First.L@ramboll.comJohn.D@ramboll.com
2%

Frequently Asked Questions

What is NRT (now OBG)'s phone number?

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You can contact NRT (now OBG)'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is NRT (now OBG)'s official website and social media links?

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NRT (now OBG)'s official website is ramboll.com and has social profiles on LinkedIn.

How much revenue does NRT (now OBG) generate?

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As of August 2026, NRT (now OBG)'s annual revenue is estimated to be $10M - $25M.

What is NRT (now OBG)'s NAICS code?

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NRT (now OBG)'s NAICS code is 54162 - Environmental Consulting Services.

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

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As of August 2026, NRT (now OBG) has approximately 16 employees across 2 continents, including North America and Asia. Key team members include Organization Manager: S. Z., Senior Scientist: J. N. and Environmental Scientist: D. T. Explore NRT (now OBG)'s employee directory with LeadIQ.

What industry does NRT (now OBG) belong to?

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NRT (now OBG) operates in the Environmental Services industry.

What technology does NRT (now OBG) use?

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NRT (now OBG)'s tech stack includes Red Hat OpenShift, GitLab CI, Jenkins, Microsoft SQL Server, Artifactory, Workday, WP Engine and Ahrefs.

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

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NRT (now OBG)'s email format typically follows the pattern of FLast@naturalrt.com. Find more NRT (now OBG) email formats with LeadIQ.

When was NRT (now OBG) founded?

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NRT (now OBG) was founded in 1945.
NRT (now OBG) logo

NRT (now OBG)

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.

Section iconCompany Overview

Phone number
NAICS Code
54162 - Environmental Consulting Services
Founded
1945
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    NRT (now OBG)'s revenue is estimated to be in the range of $10M - $25M

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