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Insights

Strategic Alignment OBG is now part of Ramboll, leveraging a global engineering network to broaden capabilities, suggesting cross-sell opportunities across Ramboll’s expansive project portfolio and international clients.

Hydrogen & Green Tech Recent news shows Ramboll engaging in green hydrogen initiatives and energy transitions, indicating potential for OBG to propose water, civil, and energy infrastructure work within hydrogen and clean energy supply chains.

Water & Infrastructure New leadership additions in the water sector and ongoing sustainability efforts signal opportunities to pursue UK and Ireland water projects, resilience planning, and utility-scale infrastructure.

Digital & Tech Stack OBG's tech stack including PostGIS, Svelte, and cloud-oriented tools points to opportunities for offering modernization, GIS-enabled design, and data-driven project delivery services to Ramboll’s clients.

Financial & Market Position Mid-market revenue range and Ramboll’s global scale imply potential for targeted up-sell into larger cross-border projects, leveraging Ramboll’s client base and procurement channels to win sizable civil engineering engagements.

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 2 format(s):
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?

Minus sign iconPlus sign icon You can contact O'Brien & Gere (OBG)'s main corporate office by phone at
+1-315-956-****
. 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?

Minus sign iconPlus sign iconO'Brien & Gere (OBG)'s official website is ramboll.com and has social profiles on LinkedInCrunchbase.

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

Minus sign iconPlus sign icon 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?

Minus sign iconPlus sign iconO'Brien & Gere (OBG)'s NAICS code is 237 - Heavy and Civil Engineering Construction.

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

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

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

Minus sign iconPlus sign iconO'Brien & Gere (OBG) operates in the Civil Engineering industry.

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

Minus sign iconPlus sign iconO'Brien & Gere (OBG)'s tech stack includes Power BIDockerMicrosoft SharePointAdobe Experience CloudArticulate StorylineJD EdwardsWP EngineTrello.

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

Minus sign iconPlus sign iconO'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?

Minus sign iconPlus sign icon 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?

Minus sign iconPlus sign iconO'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
+1-315-956-****
Website
ramboll.com
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1945
Employees
201-500

Section iconMedia & News

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 $321Kas a grant.

  • $100M - $250M

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

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 $321Kas a grant.

  • $100M - $250M

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

Company Leadership

  • Stylized image of a person
    A. V.
    President
    Mobile Phone
  • Stylized image of a person
    K. F.
    President
    Mobile Phone
  • Stylized image of a person
    S. T.
    Co-Founder
    Mobile Phone
  • Stylized image of a person
    D. G.
    Owner
    Mobile Phone
  • Stylized image of a person
    E. Z.
    Owner
    Mobile Phone

Employee Directory

  • Stylized image of a person
    S. T.
    Co-Founder
    Mobile Phone
  • Stylized image of a person
    T. F.
    Owner
    Mobile Phone
  • Stylized image of a person
    M. H.
    Vice President, Head Of Health Safety
    Mobile Phone
  • Stylized image of a person
    R. P.
    Senior Vice President
    Mobile Phone
  • Stylized image of a person
    T. N.
    Senior Vice President Secretary
    Mobile Phone

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