Insights

Strategic Acquisition OBG is now part of Ramboll, expanding North Europe and global reach. This integration suggests cross-selling opportunities with Ramboll’s large client base and access to broader markets in sustainability, design, and engineering services.

Sustainability Leadership Ramboll emphasis on low-carbon design, biodiversity, and Net Zero initiatives creates opportunities to pitch decarbonization, green building certifications, and resilient infrastructure services to clients seeking sustainable outcomes.

Digital Toolkit Adoption of Power BI, Docker, SharePoint, and other digital tools signals a data-driven delivery approach. Propose analytics, BIM-enabled project tracking, and cloud collaboration solutions to improve project outcomes and client transparency.

Strategic Partnerships Recent partnerships and client wins in hydrogen, data centers, and transportation infrastructure indicate demand for engineering advisory, Owner’s Engineer, and sustainability positioning for large-scale, complex projects.

GrowthVerticals Firm scale and breadth (global network, 15,000+ staff across Ramboll) point to cross-sell in water, environmental, and civil engineering services, with opportunities to upsell integrated solutions to existing Ramboll clients and target markets.

Similar companies to O'Brien & Gere (OBG)

O'Brien & Gere (OBG) Tech Stack

O'Brien & Gere (OBG) uses 8 technology products and services including Power BI, Docker, Microsoft SharePoint, and more. Explore O'Brien & Gere (OBG)'s tech stack below.

Media & News

O'Brien & Gere (OBG)'s Email Address Formats

O'Brien & Gere (OBG) uses at least 8 email formats:
O'Brien & Gere (OBG) Email FormatsExamplePercentage
First.Last@obg.comJohn.Doe@obg.com
95%
FirstLast@obg.comJohnDoe@obg.com
3%
F.Last@obg.comJ.Doe@obg.com
1%
LastFi@obg.comDoeJo@obg.com
1%
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 O'Brien & Gere (OBG)'s phone number?

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You can contact O'Brien & Gere (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 O'Brien & Gere (OBG)'s official website and social media links?

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O'Brien & Gere (OBG)'s official website is ramboll.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does O'Brien & Gere (OBG) generate?

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As of August 2026, O'Brien & Gere (OBG)'s annual revenue is estimated to be $100M - $250M.

What is O'Brien & Gere (OBG)'s NAICS code?

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O'Brien & Gere (OBG)'s NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does O'Brien & Gere (OBG) have currently?

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As of August 2026, O'Brien & Gere (OBG) has approximately 423 employees across 2 continents, including North America and Europe. Key team members include President: A. V., President: K. F. and Co-Founder: S. T. Explore O'Brien & Gere (OBG)'s employee directory with LeadIQ.

What industry does O'Brien & Gere (OBG) belong to?

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O'Brien & Gere (OBG) operates in the Civil Engineering industry.

What technology does O'Brien & Gere (OBG) use?

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O'Brien & Gere (OBG)'s tech stack includes Power BI, Docker, Microsoft SharePoint, Adobe Experience Cloud, Articulate Storyline, JD Edwards, WP Engine and Trello.

What is O'Brien & Gere (OBG)'s email format?

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O'Brien & Gere (OBG)'s email format typically follows the pattern of First.Last@obg.com. Find more O'Brien & Gere (OBG) email formats with LeadIQ.

How much funding has O'Brien & Gere (OBG) raised to date?

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As of August 2026, O'Brien & Gere (OBG) has raised $455K in funding. The last funding round occurred on Aug 13, 2007 for $321K.

When was O'Brien & Gere (OBG) founded?

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O'Brien & Gere (OBG) was founded in 1945.
O'Brien & Gere (OBG) logo

O'Brien & Gere (OBG)

Civil EngineeringHovedstaden, Denmark201-500 Employees

OBG operates in civil engineering and is based in Copenhagen, Capital Region. In January 2019, OBG joined Ramboll, expanding its presence within Ramboll’s international network of engineering, design and consultancy professionals. Ramboll is a large Northern European firm with a global workforce of more than 15,000. The integration broadens OBG’s expertise and combines it with Ramboll’s resources to pursue broader client opportunities and develop solutions for clients. The arrangement places OBG within Ramboll’s global platform, aligning its civil engineering capabilities with Ramboll’s multi-disciplinary offerings.

Section iconCompany Overview

Phone number
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1945
Employees
201-500

Section iconFunding & Financials

  • $455K

    O'Brien & Gere (OBG) has raised a total of $455K of funding over 2 rounds. Their latest funding round was raised on Aug 13, 2007 in the amount of $321K as a Grant.

  • $100M - $250M

    O'Brien & Gere (OBG)'s revenue is estimated to be in the range of $100M - $250M

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