O'Brien & Gere (OBG) Employee Directory

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

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

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

O'Brien & Gere (OBG) has approximately 418 employees.

Civil EngineeringHovedstaden, Denmark201-500 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 (OBG) employees' phone numbers or email addresses

O'Brien & Gere (OBG) Global Highlights

North America
278

United States Of America
278

Europe
151

Denmark
145
United Kingdom Of Great Britain And Northern Ireland
3
Germany
1
Sweden
1
Hungary
1

Africa
1

South Africa
1

South America
1

Brazil
1

O'Brien & Gere (OBG)'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
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
D. O.
Attorney/Owner
Mobile Phone
Email

O'Brien & Gere (OBG) Employee Metrics

100%

50%

2026

2025

2024

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

K. B.
Sr. Vice President
Mobile Phone
Email
United StatesNew York
Oct 23, 2025
R. G.
Retired Vice President
Mobile Phone
Email
United StatesNew York
Nov 18, 2025
T. M.
Senior Vice President
Mobile Phone
Email
United StatesNew York
Oct 21, 2025
J. W.
Senior Vice President
Mobile Phone
Email
United StatesVirginia
Oct 24, 2025
P. M.
Vice President
Mobile Phone
Email
United StatesNew York
Nov 20, 2025
E. Z.
Vice President Of Finance & Human Resource Compliance
Mobile Phone
Email
United StatesNew York
Nov 11, 2025
Z. J.
Chief Plant Operator
Mobile Phone
Email
United StatesMassachusetts
Oct 22, 2025
J. A. W.
Vice President
Mobile Phone
Email
United StatesVirginia
Jul 30, 2025
J. O.
Chief Cook & Bottlewasher
Mobile Phone
Email
United StatesVirginia
Sep 14, 2024
M. H.
Vice President, Head Of Health Safety
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

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

O'Brien & Gere (OBG) was founded in 1945 operates in the Civil Engineering industry; 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?

O'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?

O'Brien & Gere (OBG) has approximately 418 employees as of January 2026. These team members are located across 4 continents, including North AmericaEuropeAfrica.

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

As of January 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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