STH Inc Employee Directory

Q: What is STH Inc known for?

STH Inc was founded in 1973. STH Inc operates in the Construction industry.

Q: How many employees does STH Inc have currently?

STH Inc has approximately 51 employees.

ConstructionMaryland, United States51-200 Employees

STH offers pre-engineered and packaged fire pumps, water booster systems, sump & sewage systems, controllers, VFDs, rainwater harvesting systems, and on-site wastewater systems for the commercial and municipal markets. We also provide system application studies, sales, and servicing.
At STH, we pursue our purpose while aiming for market supremacy in each area. Our superior field service, well-engineered products, and system application skills bring value. We will use the most cutting-edge technology, high performance, precision, and cutting-edge knowledge to establish and preserve our leadership position.

Find STH Inc employees' phone numbers or email addresses

STH Inc Global Highlights

North America
38

United States Of America
38

Asia
1

Indonesia
1

STH Inc's Leadership

G. K.
Chief Operating Officer
Mobile Phone
Email
G. K.
President
Mobile Phone
Email
J. R.
Executive Vice President / Owner
Mobile Phone
Email
J. S.
Business Owner
Mobile Phone
Email
K. S.
Lead Aftermarket Contractor Representative
Mobile Phone
Email
Z. C.
Municipal/Industrial Sales Manager
Mobile Phone
Email
C. M.
Technical Project Manager / Estimator
Mobile Phone
Email
C. L.
Service Technician Manager
Mobile Phone
Email

Contact profiles from STH Inc

Name

Title

Contact Info

Location

Last Update

M. S.
Pre-Construction Coordinator
Mobile Phone
Email
United StatesMaryland
Oct 19, 2025
R. R.
Operational Support
Mobile Phone
Email
United StatesMaryland
Oct 26, 2025
S. S.
Sales Representative
Mobile Phone
Email
United States
Oct 22, 2025
R. R.
Technical Support Specialist
Mobile Phone
Email
United StatesMaryland
Sep 11, 2025
K. M.
Service Coordinator Ii
Mobile Phone
Email
Oct 23, 2024
L. P.
Pm
Mobile Phone
Email
Oct 23, 2024
L. W.
Service Administrator
Mobile Phone
Email
Oct 22, 2024
M. C.
Contracts Officer
Mobile Phone
Email
Oct 21, 2024
R. W.
Preventative Maintenance Coordinator
Mobile Phone
Email
Oct 22, 2024
S. C.
Accounting Administrator
Mobile Phone
Email
Oct 21, 2024

Frequently Asked Questions

What is STH Inc known for?

STH Inc was founded in 1973 operates in the Construction industry. Explore STH Inc's company overview page for more information.

What is STH Inc's most common email format?

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

How many employees does STH Inc have currently?

STH Inc has approximately 51 employees as of December 2025. These team members are located across 2 continents, including North AmericaAsia.

Who are STH Inc's key employees and leadership?

As of December 2025, STH Inc's key employees include:

Chief Operating Officer: G. K.
President: G. K.
Executive Vice President / Owner: J. R.
Business Owner: J. S.
Lead Aftermarket Contractor Representative: K. S.

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