Sts Operating, INC.

What they make

• pumps
• motors
• valves
• filters
• components
• fluid process
• automation
• lubrication systems
• actuators
• cylinders
• tubing
• industrial applications

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Open positions

Openings read from Sts Operating, INC.’s own job board on Lever, last checked OCT 26, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Lead Project Manager
  Phoenix, AZ 85085 · Heitek Automation · posted OCT 22, 2026
• District Sales Manager - Fluid Handling Solutions - Florida
  Orlando, FL 32809 · Remote · Ryan Herco Flow Solutions · posted OCT 21, 2026
• Inside Sales/Customer Service
  Grand Prairie, TX 75050 · SunSource · posted OCT 21, 2026
• Senior Strategic Sourcing Manager
  Bristol, TN 37620 · United Central Industrial Supply · posted OCT 21, 2026
• Outside Sales Account Manager - Industrial Sales & Mining
  Phoenix, AZ 85040 · United Central Industrial Supply · posted OCT 20, 2026
• Field Sales Representative - Fluid Handling Solutions - Austin, TX
  Austin, TX 78754 · Remote · Ryan Herco Flow Solutions · posted OCT 20, 2026
• Field Sales Representative - Fluid Handling Solutions - San Jose, CA
  San Jose, CA 95131 · Remote · Ryan Herco Flow Solutions · posted OCT 20, 2026
• District Sales Manager - Mobile Fluid Power
  Mississauga, Ontario L5N 2M2 · SunSource · posted OCT 20, 2026
• District Sales Manager - Mobile Fluid Power
  Mississauga, Ontario L5N 2M2 · SunSource · posted OCT 20, 2026
• Outside Sales Account Manager - Fluid Connector Products & Solutions
  Fitchburg, MA 01420 · The Hope Group · posted OCT 19, 2026

267 more on the company’s board

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
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NINovatec INC	Brooklyn	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◐ LIKELY ACTIVE	3.0 KM
LHLaitram Hanover	Hanover	Conveyor and Conveying Equipment Manufacturing 333922	◐ LIKELY ACTIVE	5.4 KM
Holmatro Incorporated	Glen Burnie	All Other Miscellaneous Manufacturing 339999	● ACTIVE	6.4 KM
Phillips Corporation	Hanover	Machine Tool Manufacturing 333517	● ACTIVE	6.6 KM

Every listed plant in Anne Arundel County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen AUG 2026
• SAM.gov entity registrationOPERATING
  Record XQPZM6QLKFE1 · first seen SEP 2025 · last seen SEP 2025

IN ANNE ARUNDEL COUNTY1 other plant shares this one’s industry (Other General Purpose Machinery Manufacturing, NAICS 3339); 1 of them has a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

SAM.gov: STS OPERATING, INC. · SEP 2025

Street address

SAM.gov: 601 N HAMMONDS FERRY RD STE K · SEP 2025

City

SAM.gov: LINTHICUM HEIGHTS · SEP 2025

State

SAM.gov: MD · SEP 2025

Coordinates

Census geocoder: 39.217834360583,-76.663682890264 · JUL 2026

Website

SAM.gov: http://www.sun-source.com/ · SEP 2025

CAGE code

SAM.gov: 3QTH7 · SEP 2025

SAM registration expires

SAM.gov: 2026-09-23 · SEP 2025