Insights

Strategic Merger Doble Engineering merged with Megger Group under ESCO Technologies, signaling a broader platform strategy that expands cross-sell opportunities across global electrical asset management solutions and increases market reach.

Comprehensive Diagnostics The firm offers end-to-end condition monitoring and in-service testing across transformers, circuit breakers, rotating machines, and protection relays, enabling upsell of integrated diagnostics ecosystems and data-driven maintenance services.

Digital Platform Expansion Recent product launches and web viewer innovations (PowerBase Web Viewer, Calisto DGA Monitor, Doble F6880 DNA) indicate a continued push toward digital, remote diagnostics and cloud-enabled data insights suitable for SaaS or service-based revenue models.

Strategic Partnerships Collaboration with Maschinenfabrik Reinhausen and alignment within utility-focused solutions build credibility and create joint sales motions for utility customers seeking validated, interoperable asset-management ecosystems.

Scale and Reach With revenue in the mid to high hundreds of millions and a global customer base in critical power infrastructure, there are clear expansion paths into adjacent markets, higher-value service contracts, and recurring maintenance offerings.

Doble Engineering Tech Stack

Doble Engineering uses 8 technology products and services including Simulink, ISO, CompTIA, and more. Explore Doble Engineering's tech stack below.

  • Simulink
    Advanced Analytics And Data Science
  • ISO
    Certificates
  • CompTIA
    Education Management
  • UltiPro
    Human Resource Management System
  • HTTP/2
    Miscellaneous
  • Taulia
    Sales
  • MITRE ATT&CK
    Security
  • X-Content-Type-Options
    Web & Portal Technology

Media & News

Doble Engineering's Email Address Formats

Doble Engineering uses at least 1 format(s):
Doble Engineering Email FormatsExamplePercentage
FLast@doble.comJDoe@doble.com
90%
First.Last@doble.comJohn.Doe@doble.com
7%
FirstLast@doble.comJohnDoe@doble.com
2%
FirstL@doble.comJohnD@doble.com
1%

Frequently Asked Questions

What is Doble Engineering's phone number?

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You can contact Doble Engineering's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Doble Engineering's official website and social media links?

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Doble Engineering's official website is doble.com and has social profiles on LinkedIn.

How much revenue does Doble Engineering generate?

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As of August 2026, Doble Engineering's annual revenue is estimated to be $500M - $1B.

What is Doble Engineering's SIC code NAICS code?

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Doble Engineering's SIC code is 8211 - Elementary and Secondary Schools NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does Doble Engineering have currently?

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As of August 2026, Doble Engineering has approximately 802 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Operating Officer: M. S.Vice President Global Professional Services: R. H.Vice President Of Sales Emea & Apac: F. P.. Explore Doble Engineering's employee directory with LeadIQ.

What industry does Doble Engineering belong to?

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Doble Engineering operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does Doble Engineering use?

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Doble Engineering's tech stack includes SimulinkISOCompTIAUltiProHTTP/2TauliaMITRE ATT&CKX-Content-Type-Options.

What is Doble Engineering's email format?

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Doble Engineering's email format typically follows the pattern of FLast@doble.com. Find more Doble Engineering email formats with LeadIQ.

When was Doble Engineering founded?

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Doble Engineering was founded in 1920.
Doble Engineering logo

Doble Engineering

Appliances, Electrical, and Electronics ManufacturingMassachusetts, United States501-1000 Employees

Doble Engineering Company is a Marlborough, Massachusetts-based provider of electrical diagnostics and power system asset management solutions within the Appliances, Electrical, and Electronics Manufacturing industry. The company employs 501-1000 people and operates as part of the Utility Solutions Group of ESCO Technologies Inc. (NYSE: ESE). Doble's product and service offerings cover transformers, bushings, circuit breakers, rotating machines, protective relays, and cables, with capabilities in condition monitoring, online dissolved gas analysis, hydrogen sensors for transformers, enterprise asset management software, in-service testing, protection testing, and security and compliance. The company has a history spanning more than a century in helping electric power industry clients improve operations and optimize system performance. In April 2026, Doble Engineering Company merged with Megger Group under ESCO Technologies, creating a unified platform for electrical asset management on a global scale.

Section iconCompany Overview

Phone number
Website
doble.com
SIC Code
8211 - Elementary and Secondary Schools
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1920
Employees
501-1000

Section iconFunding & Financials

  • $500M - $1B

    Doble Engineering's revenue is estimated to be in the range of $500M - $1B

Section iconFunding & Financials

  • $500M - $1B

    Doble Engineering's revenue is estimated to be in the range of $500M - $1B

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