O'Brien & Gere Employee Directory

Q: What is O'Brien & Gere known for?

O'Brien & Gere was founded in 1945. O'Brien & Gere operates in the Civil Engineering industry.

Q: How many employees does O'Brien & Gere have currently?

O'Brien & Gere has approximately 10K employees.

Civil EngineeringDenmark10001+ Employees

OBG is now part of Ramboll. Please follow Ramboll for our thought leadership, news and job openings at: https://www.linkedin.com/company/ramboll/. 

We are pleased to announce that entering January 2019, OBG joined forces with Ramboll, North Europe’s leading engineering, design and consultancy company with more than 15,000 people globally. We are excited to be integrating with a company that shares our values, passion for collaboration and dedication to clients. 

As part of Ramboll’s extensive international network, we are adding greater depth to OBG’s existing expertise and bringing together world-class thought leadership to create more growth opportunities for our talented people and more innovative solutions for our clients.

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

O'Brien & Gere Global Highlights

North America
305

United States Of America
305

Europe
152

Denmark
146
United Kingdom Of Great Britain And Northern Ireland
3
Sweden
1
Germany
1
Hungary
1

Africa
1

South Africa
1

South America
1

Brazil
1

O'Brien & Gere's Leadership

Z. J.
Chief Plant Operator
Mobile Phone
Email
J. O.
Chief Cook & Bottlewasher
Mobile Phone
Email
Z. J.
Chief Plant Operator
Mobile Phone
Email
M. C.
Vice President It And Facilities
Mobile Phone
Email
E. Z.
Vice President Of Finance & Human Resource Compliance
Mobile Phone
Email
A. V.
President
Mobile Phone
Email
K. F.
President
Mobile Phone
Email
S. T.
Co-Founder
Mobile Phone
Email

Contact profiles from O'Brien & Gere

Name

Title

Contact Info

Location

Last Update

T. C.
Technical Manager/Sme - Hydrogeology/Remediation
Mobile Phone
Email
United StatesPennsylvania
Aug 12, 2025
B. K.
Marketing Project Manager
Mobile Phone
Email
United StatesNew York
Sep 08, 2025
P. S.
Sr. Project Manager
Mobile Phone
Email
United StatesNew York
Oct 26, 2025
M. K.
Energy Services Technical Lead
Mobile Phone
Email
United StatesNew York
Jul 19, 2025
J. B. D. P.
Regional Manager, Federal Programs
Mobile Phone
Email
United StatesMichigan
Sep 09, 2025
M. S.
Project Manager
Mobile Phone
Email
United StatesNew York
Oct 26, 2025
M. W.
Project Manager
Mobile Phone
Email
United StatesNew York
Aug 10, 2025
A. S.
Project Manager
Mobile Phone
Email
United StatesNew York
Jul 17, 2025
T. K.
Subject Matter Expert/Technical Manager
Mobile Phone
Email
Oct 18, 2025
J. C.
Project Manager
Mobile Phone
Email
United States
Oct 19, 2025

Frequently Asked Questions

What is O'Brien & Gere known for?

O'Brien & Gere was founded in 1945 operates in the Civil Engineering industry. The company's main headquarters is located in Hannemanns Allé 5, Copenhagen, Denmark 2300, DK; you can contact the main corporate office by phone at

+1-315-956-****

. Explore O'Brien & Gere's company overview page for more information.

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

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

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

O'Brien & Gere has approximately 10K employees as of October 2025. These team members are located across 4 continents, including North AmericaEuropeAfrica.

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

As of October 2025, O'Brien & Gere's key employees include:

Chief Plant Operator: Z. J.
Chief Cook & Bottlewasher: J. O.
Chief Plant Operator: Z. J.
Vice President It And Facilities: M. C.
Vice President Of Finance & Human Resource Compliance: E. Z.

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