What departments does Heneghan Associates, Inc. have?

Heneghan Associates, Inc. has employees across 3 departments including Consultant, Engineering, Administrative.

What is the largest department at Heneghan Associates, Inc.?

The largest department at Heneghan Associates, Inc. is Consultant with 1 employees.

Where are Heneghan Associates, Inc. employees located globally?

Heneghan Associates, Inc. has employees across 2 continents and 3 countries including Ireland, United Kingdom Of Great Britain And Northern Ireland, United States Of America.

How has Heneghan Associates, Inc.'s team size changed over time?

Heneghan Associates, Inc.'s team has grown from approximately 16 to 18 employees based on available data.

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Heneghan Associates, Inc. Employee Directory

Civil EngineeringIllinois, United States11-50 Employees

Heneghan Associates, Inc. is a civil engineering and land surveying firm. It operates across multiple locations, including Columbia, Jerseyville, and Mt. Vernon in Illinois, and Arnold in Missouri. The organization is based in Jerseyville, Illinois.
The firm provides civil engineering and land surveying services to its clients. It maintains a regional footprint across Illinois and Missouri.

Heneghan Associates, Inc. Global Highlights

North America
33

United States Of America
33

Europe
3

United Kingdom Of Great Britain And Northern Ireland
2
Ireland
1

Heneghan Associates, Inc.'s Leadership

D. K.
Manager
Mobile Phone
Email
C. K.
Senior Consultant
Mobile Phone
Email
M. H.
Retired
Mobile Phone
Email
A. H.
Project Engineer
Mobile Phone
Email
C. W.
Programmer
Mobile Phone
Email
K. G.
Surveying Technician
Mobile Phone
Email
S. L.
Receptionist Secretary
Mobile Phone
Email

Heneghan Associates, Inc. Employee Metrics

100%

50%

2026

2025

Business
Business Development
Community & Social Services
Engineering
Program & Project Management
Other
Accounting

Contact profiles from Heneghan Associates, Inc.

Name

Title

Contact Info

Location

Last Update

D. K.
Manager
Mobile Phone
Email
Oct 23, 2024
C. K.
Senior Consultant
Mobile Phone
Email
IrelandCork
Jun 29, 2026
M. H.
Retired
Mobile Phone
Email
Jun 26, 2026
A. H.
Project Engineer
Mobile Phone
Email
United KingdomEngland
May 30, 2026
C. W.
Programmer
Mobile Phone
Email
Jul 28, 2026
K. G.
Surveying Technician
Mobile Phone
Email
Apr 25, 2025
S. L.
Receptionist Secretary
Mobile Phone
Email
Oct 23, 2024

Frequently Asked Questions

What is Heneghan Associates, Inc. known for?

Heneghan Associates, Inc. was founded in 1986 operates in the Civil Engineering industry; you can contact the main corporate office by phone at

+1-618-498-****

. Explore Heneghan Associates, Inc.'s company overview page for more information.

What is Heneghan Associates, Inc.'s most common email format?

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

How many employees does Heneghan Associates, Inc. have currently?

Heneghan Associates, Inc. has approximately 35 employees as of July 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Heneghan Associates, Inc.'s key employees and leadership?

As of July 2026, Heneghan Associates, Inc.'s key employees include:

Manager: D. K.
Senior Consultant: C. K.
Retired: M. H.
Project Engineer: A. H.
Programmer: C. W.

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Heneghan Associates, Inc. Employee Directory

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