What departments does Janssen & Spaans Engineering, Inc. have?

Janssen & Spaans Engineering, Inc. has employees across 2 departments including Engineering, Administrative.

What is the largest department at Janssen & Spaans Engineering, Inc.?

The largest department at Janssen & Spaans Engineering, Inc. is Engineering with 5 employees.

Where are Janssen & Spaans Engineering, Inc. employees located globally?

Janssen & Spaans Engineering, Inc. has employees across 2 continents and 3 countries including Lebanon, United States Of America, Canada.

How has Janssen & Spaans Engineering, Inc.'s team size changed over time?

Janssen & Spaans Engineering, Inc.'s team has decreased from approximately 37 to 36 employees based on available data.

Janssen & Spaans Engineering, Inc. Employee Directory

Civil EngineeringIndiana, United States11-50 Employees

Janssen & Spaans Engineering, Inc. is a civil engineering firm founded in 1978 and based in Indianapolis, Indiana, with additional offices in Columbus, Indiana; Chicago, and Florida. It serves government agencies, contractors, and consultants on transportation projects across the United States and internationally. The firm focuses on transportation design for complex bridge and roadway construction.

Its engineers are recognized for delivering innovative, cost-conscious designs aimed at reducing construction costs and improving on-site efficiency, including bridges that use post-tensioning in concrete. The company has earned a reputation for distinctive design solutions and has been acknowledged in national and local engineering publications. This footprint combines a regional base with a broader reach in the industry.

Janssen & Spaans Engineering, Inc. Global Highlights

North America
51

United States Of America
50
Canada
1

Asia
1

Lebanon
1

Janssen & Spaans Engineering, Inc.'s Leadership

S. L.
Vp Major Projects & Business Development
Mobile Phone
Email
A. S.
President
Mobile Phone
Email
L. S.
President
Mobile Phone
Email
F. S.
Director (canada)
Mobile Phone
Email
J. C.
Lead Structural Engineer
Mobile Phone
Email
M. A. W. J. P. S. A.
Personnel Staffing Administrator
Mobile Phone
Email
C. C.
Business Developer
Mobile Phone
Email
R. R.
Road Engineer
Mobile Phone
Email

Janssen & Spaans Engineering, Inc. Employee Metrics

100%

50%

0%

2026

2025

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

Contact profiles from Janssen & Spaans Engineering, Inc.

Name

Title

Contact

Location

Last Update

A. S.
President
Mobile Phone
Email
Nov 01, 2024
L. S.
President
Mobile Phone
Email
Nov 01, 2024
F. S.
Director (canada)
Mobile Phone
Email
Oct 16, 2024
J. C.
Lead Structural Engineer
Mobile Phone
Email
Lebanon
Jun 28, 2026
M. A. W. J. P. S. A.
Personnel Staffing Administrator
Mobile Phone
Email
Jul 08, 2026
C. C.
Business Developer
Mobile Phone
Email
Apr 20, 2026
R. R.
Road Engineer
Mobile Phone
Email
Apr 20, 2026
W. Z.
Project Engineer
Mobile Phone
Email
May 28, 2026
N. D.
Civil Engineer
Mobile Phone
Email
Oct 23, 2024
S. L.
Vp Major Projects & Business Development
Mobile Phone
Email
Apr 20, 2026

Frequently Asked Questions

What is Janssen & Spaans Engineering, Inc. known for?

Janssen & Spaans Engineering, Inc. was founded in 1976 operates in the Civil Engineering industry; you can contact the main corporate office by phone at

+1-317-254-****

. Explore Janssen & Spaans Engineering, Inc.'s company overview page for more information.

What is Janssen & Spaans Engineering, Inc.'s most common email format?

Janssen & Spaans Engineering, Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Janssen & Spaans Engineering, Inc. email formats with LeadIQ.

How many employees does Janssen & Spaans Engineering, Inc. have currently?

Janssen & Spaans Engineering, Inc. has approximately 48 employees as of July 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are Janssen & Spaans Engineering, Inc.'s key employees and leadership?

As of July 2026, Janssen & Spaans Engineering, Inc.'s key employees include:

Vp Major Projects & Business Development: S. L.
President: A. S.
President: L. S.
Director (canada): F. S.
Lead Structural Engineer: J. C.

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Janssen & Spaans Engineering, Inc. Employee Directory

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