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Seiler Instrument & Mfg. Co. Inc. Employee Directory

Medical Equipment ManufacturingMissouri, United States201-500 Employees

Seiler Instrument & Mfg. Co. Inc. is a family-owned company based in St. Louis, Missouri, founded in 1945, operating in medical equipment manufacturing and precision machining. It specializes in high-precision machining, optical instrument assembly, and geospatial product sales, serving customers locally, nationally, and internationally. The business is organized into multiple divisions, including Precision Manufacturing, Geospatial, Medical, Planetarium, Design Solutions, GeoDrones, and Public Safety, reflecting its broad scope of applications.

The Geospatial division provides surveying and mapping technology with applications in construction, GIS, and public safety, while the Medical division focuses on dental and medical microscopes. Seiler distributes ZEISS Planetariums and resells Autodesk BIM/CAD tools through Design Solutions, with accompanying consulting and training offerings. The company employs more than 250 people across the Midwest and operates with an open-door, hands-on leadership approach led by President Rick Seiler, emphasizing relationships with clients and employees.

Find Seiler Instrument & Mfg. Co. Inc. employees' phone numbers or email addresses

Seiler Instrument & Mfg. Co. Inc. Global Highlights

Location
Employees

North America
208

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  • United States Of America
    208

Seiler Instrument & Mfg. Co. Inc.'s Leadership

  • Chief Executive Officer at Seiler Instrument & Mfg. Co. Inc.
    R. S.
    Chief Executive Officer
    Mobile Phone
  • Vice President Strategic Relationship Management at Seiler Instrument & Mfg. Co. Inc.
    G. G.
    Vice President Strategic Relationship Management
    Mobile Phone
  • President at Seiler Instrument & Mfg. Co. Inc.
    R. S.
    President
    Mobile Phone
  • Vice President, Manufacturing Division at Seiler Instrument & Mfg. Co. Inc.
    B. R.
    Vice President, Manufacturing Division
    Mobile Phone
  • Director Quality Assurance at Seiler Instrument & Mfg. Co. Inc.
    A. Z.
    Director Quality Assurance
    Mobile Phone
  • Director Of Engineering at Seiler Instrument & Mfg. Co. Inc.
    M. B.
    Director Of Engineering
    Mobile Phone
  • Division Manager at Seiler Instrument & Mfg. Co. Inc.
    D. M.
    Division Manager
    Mobile Phone
  • Manufacturing Assembly Manager at Seiler Instrument & Mfg. Co. Inc.
    D. W.
    Manufacturing Assembly Manager
    Mobile Phone

Seiler Instrument & Mfg. Co. Inc. Employee Metrics

100%
50%
0%
2026
2025
  • Sales
  • Accounting
  • Civil Engineering & Construction
  • Support
  • Community & Social Services
  • Other
  • Administrative
  • Program & Project Management
  • Business Development

Contact profiles from Seiler Instrument & Mfg. Co. Inc.

Name
Title
Contact
Location
Last Update
  • Marketing Coordinator Sales Support at Seiler Instrument & Mfg. Co. Inc.
    S. S.
    Marketing Coordinator Sales Support
    Mobile Phone
    Oct 23, 2024
  • Customer Service at Seiler Instrument & Mfg. Co. Inc.
    S. S.
    Customer Service
    Mobile Phone
    Oct 23, 2024
  • Machinist at Seiler Instrument & Mfg. Co. Inc.
    A. S.
    Machinist
    Mobile Phone
    Apr 10, 2026

Frequently Asked Questions

What is Seiler Instrument & Mfg. Co. Inc. known for?

Minus sign iconPlus sign iconSeiler Instrument & Mfg. Co. Inc. was founded in 1945 and operates in the Medical Equipment Manufacturing industry. You can contact Seiler Instrument & Mfg. Co. Inc.'s main corporate office by phone at
+1-314-968-****
. Explore Seiler Instrument & Mfg. Co. Inc.'s company overview page for more information.

What is Seiler Instrument & Mfg. Co. Inc.'s most common email format?

Minus sign iconPlus sign iconSeiler Instrument & Mfg. Co. Inc. employees' email format typically follows the pattern of FLast@seilerinst.com. Trying to find reliable and up-to-date employee contact data? Find more Seiler Instrument & Mfg. Co. Inc. email formats with LeadIQ.

How many employees does Seiler Instrument & Mfg. Co. Inc. have currently?

Minus sign iconPlus sign iconSeiler Instrument & Mfg. Co. Inc. has approximately 202 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Seiler Instrument & Mfg. Co. Inc.'s key employees and leadership?

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As of August 2026, Seiler Instrument & Mfg. Co. Inc.'s key employees include:

  • Chief Executive Officer: R. S.
  • Vice President Strategic Relationship Management: G. G.
  • President: R. S.
  • Vice President, Manufacturing Division: B. R.
  • Director Quality Assurance: A. Z.

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