What departments does O&S Engineers & Architects have?

O&S Engineers & Architects has employees across 5 departments including Entrepreneurship, Engineering, Program & Project Management, Human Resources, Legal.

What is the largest department at O&S Engineers & Architects?

The largest department at O&S Engineers & Architects is Program & Project Management with 4 employees.

Where are O&S Engineers & Architects employees located globally?

O&S Engineers & Architects has employees across 2 continents and 4 countries including India, Israel, United States Of America, Canada.

How has O&S Engineers & Architects's team size changed over time?

O&S Engineers & Architects's team has decreased from approximately 67 to 66 employees based on available data.

O&S Engineers & Architects Employee Directory

Engineering ServicesNew Jersey, United States51-200 Employees

O&S Engineers & Architects is a full-service engineering and architecture firm servicing clients across the Northeast, Mid-Atlantic, and Southeast United States. Since its founding in 1996, the company has focused on delivering integrated building solutions across a wide range of sectors, including residential, commercial, healthcare, retail, education, industrial, municipal, military, transportation, and federal work. Located in Hackensack, New Jersey, the firm positions itself as a regional provider of design and engineering expertise, prioritizing trusted partnerships and comprehensive project support for its clients. In addition to its core services, the firm has pursued recognition for its work, including a preservation-focused award noted in recent news. The firm’s regional footprint and broad industry reach reflect its role as a versatile AE firm capable of handling diverse project types and client needs.

O&S Engineers & Architects Global Highlights

North America
90

United States Of America
89
Canada
1

Asia
8

India
7
Israel
1

O&S Engineers & Architects's Leadership

G. S.
Chief Architect
Mobile Phone
Email
S. B.
President
Mobile Phone
Email
S. O. E. B.
Part Owner
Mobile Phone
Email
D. A. B.
Director Of Mep Engineering
Mobile Phone
Email
R. S. J.
Director Project
Mobile Phone
Email
B. B.
Director Of Parking Planning Services
Mobile Phone
Email
A. M.
Project Manager
Mobile Phone
Email
K. W.
Payroll Manager
Mobile Phone
Email

O&S Engineers & Architects Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Arts & Design
Business Development
Community & Social Services
Administrative
Other
Engineering

Contact profiles from O&S Engineers & Architects

Name

Title

Contact

Location

Last Update

Á. L.
Project Engineer Level Ii
Mobile Phone
Email
Oct 18, 2024
C. G.
Attorney
Mobile Phone
Email
Oct 23, 2024

Frequently Asked Questions

What is O&S Engineers & Architects known for?

O&S Engineers & Architects was founded in 1996 operates in the Engineering Services industry; you can contact the main corporate office by phone at

+1-201-488-****

. Explore O&S Engineers & Architects's company overview page for more information.

What is O&S Engineers & Architects's most common email format?

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

How many employees does O&S Engineers & Architects have currently?

O&S Engineers & Architects has approximately 80 employees as of July 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are O&S Engineers & Architects's key employees and leadership?

As of July 2026, O&S Engineers & Architects's key employees include:

Chief Architect: G. S.
President: S. B.
Part Owner: S. O. E. B.
Director Of Mep Engineering: D. A. B.
Director Project: R. S. J.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

O&S Engineers & Architects Employee Directory

Find O&S Engineers & Architects employees' phone numbers or email addresses

Name search is limited — try advanced search instead