Zak | Companies, Inc. Employee Directory

Q: What is Zak | Companies, Inc. known for?

Zak | Companies, Inc. was founded in 1991. Zak | Companies, Inc. operates in the Engineering Services industry.

Q: How many employees does Zak | Companies, Inc. have currently?

Zak | Companies, Inc. has approximately 43 employees.

Engineering ServicesMissouri, United States11-50 Employees

Heideman Associates has been providing engineering services to a variety of clients across the nation.  Our engineering team has extensive experience in the design of complex, mission critical facilities, and serves clients in the healthcare, telecommunications/data, education, government, corporate, and pharmaceutical/lab sectors.
Services we offer include:
•	Electrical Engineering
•	Low Voltage Engineering
•	Mechanical Engineering
•	Plumbing/Fire Protection Engineering
•	Commissioning/Retro Commissioning
•	Building Information Modeling

Find Zak | Companies, Inc. employees' phone numbers or email addresses

Zak | Companies, Inc. Global Highlights

North America
40

United States Of America
40

Zak | Companies, Inc.'s Leadership

D. B.
President
Mobile Phone
Email
C. M.
Controller
Mobile Phone
Email
R. B.
Division Leader / Midwest Operations, Zak Companies
Mobile Phone
Email
M. H.
Procurement Agent And Panel Shop Manager
Mobile Phone
Email
G. F.
Manager, Business Development
Mobile Phone
Email
D. F.
Electrical Project Manager
Mobile Phone
Email
R. C.
Sales Manager
Mobile Phone
Email
T. B.
Division Leader Midwest Operations Safety Coordinator
Mobile Phone
Email

Zak | Companies, Inc. Employee Metrics

100%

50%

0%

2026

2025

Civil Engineering & Construction
Business Development
Community & Social Services
Engineering
Accounting
Other
Arts & Design

Contact profiles from Zak | Companies, Inc.

Name

Title

Contact Info

Location

Last Update

D. B.
President
Mobile Phone
Email
Oct 17, 2024
C. M.
Controller
Mobile Phone
Email
Oct 17, 2024
R. B.
Division Leader / Midwest Operations, Zak Companies
Mobile Phone
Email
United StatesMissouri
Aug 11, 2025
M. H.
Procurement Agent And Panel Shop Manager
Mobile Phone
Email
Nov 16, 2025
G. F.
Manager, Business Development
Mobile Phone
Email
United StatesMissouri
Jan 29, 2026
D. F.
Electrical Project Manager
Mobile Phone
Email
United StatesArizona
Oct 20, 2025
R. C.
Sales Manager
Mobile Phone
Email
Oct 22, 2024
T. B.
Division Leader Midwest Operations Safety Coordinator
Mobile Phone
Email
Oct 18, 2024
D. B.
Senior Civil Designer
Mobile Phone
Email
United StatesMissouri
Feb 18, 2026
D. O.
Associate / Electrical
Mobile Phone
Email
United StatesMissouri
Feb 16, 2026

Frequently Asked Questions

What is Zak | Companies, Inc. known for?

Zak | Companies, Inc. was founded in 1991 operates in the Engineering Services industry. The company's main headquarters is located in 12250 Weber Hill Road Suite 200 St. Louis, Missouri 63127 United States. Explore Zak | Companies, Inc.'s company overview page for more information.

What is Zak | Companies, Inc.'s most common email format?

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

How many employees does Zak | Companies, Inc. have currently?

Zak | Companies, Inc. has approximately 43 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are Zak | Companies, Inc.'s key employees and leadership?

As of February 2026, Zak | Companies, Inc.'s key employees include:

President: D. B.
Controller: C. M.
Division Leader / Midwest Operations, Zak Companies: R. B.
Procurement Agent And Panel Shop Manager: M. H.
Manager, Business Development: G. F.

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