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O'Brien & Gere (OBG) Employee Directory

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.

Find O'Brien & Gere (OBG) employees' phone numbers or email addresses

O'Brien & Gere (OBG) Global Highlights

Location
Employees

North America
276

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  • United States Of America
    276

Europe
148

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  • Denmark
    142
  • United Kingdom Of Great Britain And Northern Ireland
    3
  • Hungary
    1
  • Sweden
    1
  • Germany
    1

South America
1

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  • Brazil
    1

O'Brien & Gere (OBG)'s Leadership

  • Stylized image of a person
    Z. J.
    Chief Plant Operator
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. O.
    Chief Cook & Bottlewasher
    Phone icon
    Mobile Phone
  • Stylized image of a person
    Z. J.
    Chief Plant Operator
    Phone icon
    Mobile Phone
  • Stylized image of a person
    E. Z.
    Vice President Of Finance & Human Resource Compliance
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. V.
    President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    K. F.
    President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    S. T.
    Co-Founder
    Phone icon
    Mobile Phone
  • Stylized image of a person
    D. O.
    Attorney/Owner
    Phone icon
    Mobile Phone

O'Brien & Gere (OBG) Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Program & Project Management
  • Civil Engineering & Construction
  • Administrative
  • Arts & Design
  • Other

Contact profiles from O'Brien & Gere (OBG)

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    D. O.
    Attorney/Owner
    Phone icon
    Mobile Phone
    Oct 20, 2025
  • Stylized image of a person
    A. V.
    President
    Phone icon
    Mobile Phone
    Jul 22, 2025
  • Stylized image of a person
    D. G.
    Owner
    Phone icon
    Mobile Phone
    Jan 26, 2026
  • Stylized image of a person
    E. Z.
    Owner
    Phone icon
    Mobile Phone
    Jan 18, 2024
  • Stylized image of a person
    K. F.
    President
    Phone icon
    Mobile Phone
    Oct 17, 2024
  • Stylized image of a person
    R. H.
    Owner
    Phone icon
    Mobile Phone
    Germany
    Oct 23, 2024
  • Stylized image of a person
    S. T.
    Co-Founder
    Phone icon
    Mobile Phone
    Oct 22, 2024
  • Stylized image of a person
    T. F.
    Owner
    Phone icon
    Mobile Phone
    Oct 23, 2024
  • Stylized image of a person
    T. N.
    Senior Vice President
    Phone icon
    Mobile Phone
    United StatesPennsylvania
    May 28, 2026
  • Stylized image of a person
    B. B.
    Vice President
    Phone icon
    Mobile Phone
    United StatesVirginia
    May 29, 2026

Frequently Asked Questions

What is O'Brien & Gere (OBG) known for?

Minus sign iconPlus sign iconO'Brien & Gere (OBG) was founded in 1945 operates in the Civil Engineering industry. The company's main headquarters is located in 5 Hannemanns Allé Copenhagen, Hovedstaden 2300 Denmark; you can contact the main corporate office by phone at
+1-315-956-****
. Explore O'Brien & Gere (OBG)'s company overview page for more information.

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

Minus sign iconPlus sign iconO'Brien & Gere (OBG) employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more O'Brien & Gere (OBG) email formats with LeadIQ.

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

Minus sign iconPlus sign iconO'Brien & Gere (OBG) has approximately 417 employees as of May 2026. These team members are located across 3 continents, including North AmericaEuropeSouth America.

Who are O'Brien & Gere (OBG)'s key employees and leadership?

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As of May 2026, O'Brien & Gere (OBG)'s key employees include:

  • Chief Plant Operator: Z. J.
  • Chief Cook & Bottlewasher: J. O.
  • Chief Plant Operator: Z. J.
  • Vice President Of Finance & Human Resource Compliance: E. Z.
  • President: A. V.

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