Doble Engineering Company
At a glance
Employees100-499
In business sinceNot reported
Industry
HeadquartersMarlborough, MA
SAM.gov UEIPNL1LJQ5G8H6
Brands
This company sells these brands.
Doble Engineering manufactures electrical test instruments and high-power test systems for condition monitoring and diagnostics of electrical equipment including transformers, circuit breakers, cables, switchgear, and rotating machines. The company produces specialized testing equipment such as hipot/insulation analyzers, battery testers, partial discharge testing systems, DGA analyzers, and motor test systems. Doble serves the energy industry with asset and test data management solutions.
Summarized from the company’s own website
Their plants
8 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Doble Engineering Company (Ontario, CA) | Ontario | CA | 20–99 | LIKELY ACTIVE |
| Doble Engineering Company (Indianapolis, IN) | Indianapolis | IN | 1–19 | LIKELY ACTIVE |
| Doble Engineering Company | Marlborough | MA | 100–499 | ACTIVE |
| Doble Engineering Company | Watertown | MA | — | UNVERIFIED |
| Doble Engineering Company (Accident, MD) | Accident | MD | 100–499 | LIKELY ACTIVE |
| Doble Engineering Company (Morrisville, NC) | Morrisville | NC | 20–99 | LIKELY ACTIVE |
| Doble Engineering Company (Tulsa, OK) | Tulsa | OK | 1–19 | LIKELY ACTIVE |
| Doble Engineering Company (Houston, TX) | Houston | TX | 1–19 | LIKELY ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.