Janssen & Spaans Engineering, Inc. Employee Directory

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

Janssen & Spaans Engineering, Inc. was founded in 1976. Janssen & Spaans Engineering, Inc. operates in the Civil Engineering industry.

Civil EngineeringIndiana, United States51-200 Employees

Janssen & Spaans Engineering, Inc. has been providing engineering excellence since 1978 for government agencies, contractors and consultants on projects throughout the United States and abroad. The firms corporate office is located on the northeast side of Indianapolis with branch offices in Columbus Indiana, Chicago, and Florida.

JSE specializes in providing transportation design solutions for complex bridge and road construction projects. JSE's experienced professional engineers are known for providing innovative and cost effective designs that benefit clients through reduced construction costs and improved construction efficiencies. JSE has earned a distinct reputation for providing unique design solutions for complex bridges especially post-tensioned concrete structures. The firm's ability to provide notable design solutions is attested by numerous national and local awards and by recognition in national engineering publications.

Find Janssen & Spaans Engineering, Inc. employees' phone numbers or email addresses

Janssen & Spaans Engineering, Inc. Global Highlights

North America
48

United States Of America
47
Canada
1

Janssen & Spaans Engineering, Inc.'s Leadership

S. L.
Vp Major Projects & Business Development
Mobile Phone
Email
L. S.
President
Mobile Phone
Email
F. S.
Director (canada)
Mobile Phone
Email
A. K.
Senior Project Manager
Mobile Phone
Email
E. M.
Sr Project Manager
Mobile Phone
Email
M. A. W. J. P. S. A.
Personnel Staffing Administrator
Mobile Phone
Email
C. C.
Business Developer
Mobile Phone
Email
W. Z.
Project Engineer
Mobile Phone
Email

Contact profiles from Janssen & Spaans Engineering, Inc.

Name

Title

Contact Info

Location

Last Update

L. S.
President
Mobile Phone
Email
Nov 01, 2024
F. S.
Director (canada)
Mobile Phone
Email
Oct 16, 2024
A. K.
Senior Project Manager
Mobile Phone
Email
United StatesFlorida
Nov 16, 2025
E. M.
Sr Project Manager
Mobile Phone
Email
United StatesFlorida
Nov 14, 2025
M. A. W. J. P. S. A.
Personnel Staffing Administrator
Mobile Phone
Email
Oct 25, 2025
C. C.
Business Developer
Mobile Phone
Email
United StatesFlorida
Mar 08, 2024
W. Z.
Project Engineer
Mobile Phone
Email
Oct 18, 2025
K. R.
Structural Computer Aided Designer (cad)
Mobile Phone
Email
United StatesFlorida
Oct 21, 2024
N. D.
Civil Engineer
Mobile Phone
Email
Oct 23, 2024
S. L.
Vp Major Projects & Business Development
Mobile Phone
Email
Dec 17, 2025

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 51 employees as of December 2025. These team members are located across 1 continents, including North America.

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

As of December 2025, Janssen & Spaans Engineering, Inc.'s key employees include:

Vp Major Projects & Business Development: S. L.
President: L. S.
Director (canada): F. S.
Senior Project Manager: A. K.
Sr Project Manager: E. M.

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