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Seneca Companies, Inc Employee Directory

ConstructionIowa, United States201-500 Employees

Seneca Companies, Inc is a mid-sized construction firm based in Des Moines, Iowa, with more than five decades of industry experience. It operates as a full-service provider of petroleum storage and dispensing systems, environmental consulting, process systems and controls, waste removal, electrical contracting, and industrial coating. The company coordinates work from planning through execution while continuously monitoring regulatory requirements to ensure compliance and productivity.

Its client base includes operators requiring fueling infrastructure, environmental compliance services, and general contracting across industrial and automotive sectors. In 2022, the Denver branch appointed Mike Worthington as branch manager.

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

Seneca Companies, Inc Global Highlights

Location
Employees

North America
265

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  • United States Of America
    265

South America
1

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  • Peru
    1

Seneca Companies, Inc's Leadership

  • Chief Executive Officer at Seneca Companies, Inc
    J. H.
    Chief Executive Officer
  • Chief Financial Officer at Seneca Companies, Inc
    C. S.
    Chief Financial Officer
  • President And Chief Operations Officer at Seneca Companies, Inc
    C. R.
    President And Chief Operations Officer
  • President at Seneca Companies, Inc
    K. D.
    President
  • Director Of Project Management at Seneca Companies, Inc
    M. S.
    Director Of Project Management
  • Branch Manager at Seneca Companies, Inc
    B. L.
    Branch Manager
  • Project Manager at Seneca Companies, Inc
    Z. C.
    Project Manager
  • Fleet Manager at Seneca Companies, Inc
    R. C.
    Fleet Manager

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
Location
Last Update
  • Accounts Receivable Specialist at Seneca Companies, Inc
    C. P.
    Accounts Receivable Specialist
    Oct 23, 2024
  • Verification Specialist at Seneca Companies, Inc
    D. W.
    Verification Specialist
    Oct 16, 2024
  • Denver Branch at Seneca Companies, Inc
    D. P.
    Denver Branch
    Oct 17, 2024
  • Warehouse Worker at Seneca Companies, Inc
    D. D.
    Warehouse Worker
    Oct 18, 2024
  • Field Service Technician at Seneca Companies, Inc
    D. W.
    Field Service Technician
    Oct 23, 2024
  • Laborer at Seneca Companies, Inc
    G. R.
    Laborer
    Oct 23, 2024
  • Marketing Coordinator at Seneca Companies, Inc
    J. F.
    Marketing Coordinator
    Oct 22, 2024
  • Billing at Seneca Companies, Inc
    J. H.
    Billing
    Oct 23, 2024
  • Service Technician at Seneca Companies, Inc
    J. G.
    Service Technician
    Oct 17, 2024
  • Installer at Seneca Companies, Inc
    M. H.
    Installer
    Feb 06, 2025

Frequently Asked Questions

What is Seneca Companies, Inc known for?

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Seneca Companies, Inc was founded in 1972 and operates in the Construction industry. You can contact Seneca Companies, Inc's main corporate office by phone at . Explore Seneca Companies, Inc's company overview page for more information.

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

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Seneca Companies, Inc employees' email format typically follows the pattern of FLast@senecaco.com. 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?

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Seneca Companies, Inc has approximately 257 employees as of August 2026. These team members are located across 2 continents, including North America and South America.

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

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

  • Chief Executive Officer: J. H.
  • Chief Financial Officer: C. S.
  • President And Chief Operations Officer: C. R.
  • President: K. D.
  • Director Of Project Management: M. S.

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