Seneca Companies, Inc Employee Directory

Q: What is Seneca Companies, Inc known for?

Seneca Companies, Inc was founded in 1972. Seneca Companies, Inc operates in the Construction industry.

Q: How many employees does Seneca Companies, Inc have currently?

Seneca Companies, Inc has approximately 268 employees.

ConstructionIowa, United States201-500 Employees

With over five decades of proven experience, Seneca Companies prides itself in being a full-service provider of petroleum storage and dispensing systems, environmental consulting, process systems and waste removal, electrical contracting, industrial coating and more.

Seneca's team of experts increase productivity, identify innovative solutions and constantly monitor regulations and compliance issues -- delivering "The Complete Solution" from concept to final answer. 

Seneca delivers solutions through diverse offerings, including:

Petroleum Construction & Distribution Services
Remediation, Process Systems & Controls
Environmental & Compliance Services
Electrical Contracting Services
Waste Solutions & Hydro-Blasting
Automotive Service Equipment
General Contracting

Find Seneca Companies, Inc employees' phone numbers or email addresses

Seneca Companies, Inc Global Highlights

North America
273

United States Of America
273

South America
1

Peru
1

Seneca Companies, Inc's Leadership

J. H.
Chief Executive Officer
Mobile Phone
Email
C. S.
Chief Financial Officer
Mobile Phone
Email
C. T.
Vice President Of Business Development - Western Region
Mobile Phone
Email
C. B.
Vice President - Environmental Services & Waste Solutions Divisions & Strategic Partnerships
Mobile Phone
Email
C. H.
Vice President - Sales
Mobile Phone
Email
D. B.
President & Coo
Mobile Phone
Email
C. R.
President And Chief Operations Officer
Mobile Phone
Email
J. R.
President
Mobile Phone
Email

Seneca Companies, Inc Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Administrative
Business Development
Accounting
Sales
Other

Contact profiles from Seneca Companies, Inc

Name

Title

Contact Info

Location

Last Update

D. B.
President & Coo
Mobile Phone
Email
United StatesIowa
Feb 04, 2026
D. A.
Owner
Mobile Phone
Email
United StatesNebraska
Nov 18, 2025
C. S.
Chief Financial Officer
Mobile Phone
Email
Jul 31, 2025
C. R.
President And Chief Operations Officer
Mobile Phone
Email
Feb 09, 2024
J. H.
Chief Executive Officer
Mobile Phone
Email
Oct 23, 2024
J. R.
President
Mobile Phone
Email
UNITED STATES
Aug 21, 2024
K. D.
President
Mobile Phone
Email
Oct 22, 2024
C. B.
Vice President, Pg Environmental Services And Waste Solutions Divisions & Strategic Partneships
Mobile Phone
Email
United StatesIowa
Feb 04, 2026
M. F.
Senior Vice President Of Sales
Mobile Phone
Email
United StatesIowa
Feb 04, 2026
A. H.
Account Manager And Vice President Of Project & Program Management
Mobile Phone
Email
United StatesIowa
Feb 04, 2026

Frequently Asked Questions

What is Seneca Companies, Inc known for?

Seneca Companies, Inc was founded in 1972 operates in the Construction industry. The company's main headquarters is located in 4140 East 14th Street Des Moines, Iowa 50313 United States; you can contact the main corporate office by phone at

+1-800-369-****

. Explore Seneca Companies, Inc's company overview page for more information.

What is Seneca Companies, Inc's most common email format?

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

How many employees does Seneca Companies, Inc have currently?

Seneca Companies, Inc has approximately 268 employees as of February 2026. These team members are located across 2 continents, including North AmericaSouth America.

Who are Seneca Companies, Inc's key employees and leadership?

As of February 2026, Seneca Companies, Inc's key employees include:

Chief Executive Officer: J. H.
Chief Financial Officer: C. S.
Vice President Of Business Development - Western Region: C. T.
Vice President - Environmental Services & Waste Solutions Divisions & Strategic Partnerships: C. B.
Vice President - Sales: C. H.

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