Advanced Conversion Technology INC

What they make

• military-grade AC-DC
• DC-DC power
• AC-DC MIL-COTS
• DC-DC MIL-COTS
• Engineering
• Avionics
• Vetronics
• Maritime Electronics
• Sensors
• C-UAS

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

Products

Open positions

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

• Buyer
  Middletown, PA, US · posted OCT 19, 2026
• Design Engineer Intern
  Middletown, PA, US · posted OCT 1, 2026
• Supervisor - Production
  Middletown, PA, US · posted SEP 4, 2026
• Machine/CNC Operator
  Middletown, PA, Middletown, PA, US · posted AUG 28, 2026
• Electronic Assembler
  Middletown, PA, US · posted AUG 28, 2026
• Design Engineer
  Middletown, PA, US · posted JUL 23, 2026
• Electronics Test Technician
  Middletown, PA, US · posted JUN 17, 2026

• Field Sales Engineer
  posted JAN 27, 2026

Where it is

Other plants nearby

Every listed plant in Dauphin County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 13 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.

EPA cross-references this facility in BR, OSHA-OIS, PA-EFACTS, RCRAINFO, TRIS · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  first seen FEB 2026 · last seen OCT 2026
• OSHA injury and illness reportsOPERATING
  Record 1066653 · first seen DEC 2025 · last seen DEC 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 232186457|PA|17057|2001 fulling mill rd · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110001021439 · first seen JUL 2014 · last seen JUL 2014

ALSO RECORDED ASADVANCED CONVERSION TECH

IN DAUPHIN COUNTY17 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 5 of them have 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.

NameSOURCES DISAGREE

EPA: ADVANCED CONVERSION TECH · JUL 2026

SAM.gov: ADVANCED CONVERSION TECHNOLOGY INC · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 2001 FULLING MILL ROAD · JUL 2026

SAM.gov: 2001 FULLING MILL RD · ON THIS PAGE

City

EPA: MIDDLETOWN · JUL 2026 · ON THIS PAGE

SAM.gov: MIDDLETOWN · ON THIS PAGE

State

EPA: PA · JUL 2026 · ON THIS PAGE

SAM.gov: PA · ON THIS PAGE

County (FIPS code)

EPA: 42043 · SEP 2026

Coordinates

EPA: 40.226779,-76.771459 · JUL 2026

Employees (band)

OSHA: 100-499 · DEC 2025

Website

Company website: ACTPower.com · JUL 2026 · ON THIS PAGE

SAM.gov: ACTPower.com · ON THIS PAGE

Year established

PA DOS: 1981 · NOV 1981

CAGE code

SAM.gov: 60642

Retirement plan filing (Form 5500)

DOL: 124 active participants, plan year ending 2024-12-31, 3 plan(s) · DEC 2024

SAM registration expires

SAM.gov: 2027-01-28

State business registration

PA DOS: Advanced Conversion Technology, Inc., registered with the Pennsylvania Department of State; Corporation; formed 1981-11-12; active · NOV 1981