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Doble Engineering Company (Indianapolis, IN)

3902 Hanna Circle, Suite D, Indianapolis, IN 46241

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE

Operating signal within 24 months, or from a single source.

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Homepage of Doble Engineering Company (Indianapolis, IN)
Their homepage, crawled JUL 2026

What they make

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals334515
  • condition monitoring
  • electrical test instruments
  • high power test systems
  • tests
  • circuit breakers
  • transformers
  • cables
  • overhead lines
  • rotating machines
  • insulating materials
  • DC HIPOT/Insulation

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

CAREERS
Careers page — seen SEP 8, 2026

Where it is

39.70691, -86.25868 · CENSUS TIGER
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Every listed plant in Marion County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 2 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.

  • OSHA injury and illness reportsOPERATING
    Record 677786 · first seen DEC 2025 · last seen DEC 2025

IN MARION COUNTY30 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 8 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.

Coordinates
Census geocoder: 39.706908088359,-86.258684163213 · JUL 2026
Employees (band)
OSHA: 1-19 · DEC 2025

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