Henderson Associates Architects, INC. Employee Directory

Q: What is Henderson Associates Architects, INC. known for?

Henderson Associates Architects, INC. was founded in 1976. Henderson Associates Architects, INC. operates in the Architecture and Planning industry.

Architecture and PlanningIllinois, United States0-1 Employees

Henderson Associates Architects (HAA) is a full-service architectural firm located in Edwardsville, IL, founded by William Henderson in 1076. For over a quarter of a century, HAA has provided innovative, functional and cost effective architectural services for a diverse range of clients and project types, regionally and nationally. 

HAA has always maintained a strong commitment to our client's needs which has been the foundation for the firm's success and longevity. the practice of providing cost effective and site sensitive design solutions has always been and will continue to be one of the firm's missions. 

While we are a business, we have an underlying passion for what we do and the service we provide. We humanize the process with personal commitment. We provide a better product and a better overall project experience by enjoying our work with our clients.

Find Henderson Associates Architects, INC. employees' phone numbers or email addresses

Henderson Associates Architects, INC. Global Highlights

North America
6

United States Of America
6

Henderson Associates Architects, INC.'s Leadership

J. H.
President
Mobile Phone
Email
T. K.
Project Manager
Mobile Phone
Email
N. M.
Architectural Technician
Mobile Phone
Email

Henderson Associates Architects, INC. Employee Metrics

100%

50%

2026

2025

2024

Arts & Design
Accounting
Administrative
Analytics
Banking
Other

Contact profiles from Henderson Associates Architects, INC.

Name

Title

Contact Info

Location

Last Update

J. H.
President
Mobile Phone
Email
Oct 16, 2024
T. K.
Project Manager
Mobile Phone
Email
United StatesMissouri
Oct 22, 2024
N. M.
Architectural Technician
Mobile Phone
Email
Jul 07, 2025

Frequently Asked Questions

What is Henderson Associates Architects, INC. known for?

Henderson Associates Architects, INC. was founded in 1976 operates in the Architecture and Planning industry; you can contact the main corporate office by phone at

+1-618-656-****

. Explore Henderson Associates Architects, INC.'s company overview page for more information.

What is Henderson Associates Architects, INC.'s most common email format?

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

How many employees does Henderson Associates Architects, INC. have currently?

Henderson Associates Architects, INC. has approximately 1 employees as of January 2026. These team members are located across 1 continents, including North America.

Who are Henderson Associates Architects, INC.'s key employees and leadership?

As of January 2026, Henderson Associates Architects, INC.'s key employees include:

President: J. H.
Project Manager: T. K.
Architectural Technician: N. M.

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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.