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Gathering insights about The United Illuminating Company

The United Illuminating Company Tech Stack

The United Illuminating Company uses 8 technology products and services including AutoCAD, React, Choices, and more. Explore The United Illuminating Company's tech stack below.

  • AutoCAD
    Cad & Graphics
  • React
    Javascript Frameworks
  • Choices
    Javascript Libraries
  • Floating UI
    Javascript Libraries
  • TypeScript
    Programming Languages
  • Google Analytics
    Web Analytics
  • Java Servlet
    Web Frameworks
  • CSS
    Web Tools And Plugins

Media & News

The United Illuminating Company's Email Address Formats

The United Illuminating Company uses at least 1 format(s):
The United Illuminating Company Email FormatsExamplePercentage
First.Last@uinet.comJohn.Doe@uinet.com
84%
FLast@uinet.comJDoe@uinet.com
10%
First_Last@uinet.comJohn_Doe@uinet.com
3%
LastF@uinet.comDoeJ@uinet.com
3%

Frequently Asked Questions

Where is The United Illuminating Company's headquarters located?

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The United Illuminating Company's main headquarters is located at US. The company has employees across 5 continents, including North AmericaAfricaEurope.

What is The United Illuminating Company's phone number?

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You can contact The United Illuminating Company'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 The United Illuminating Company's official website and social media links?

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The United Illuminating Company's official website is uinet.com and has social profiles on LinkedIn.

How much revenue does The United Illuminating Company generate?

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As of October 2025, The United Illuminating Company's annual revenue is estimated to be $5B.

What is The United Illuminating Company's NAICS code?

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The United Illuminating Company's NAICS code is 22 - Utilities.

How many employees does The United Illuminating Company have currently?

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As of October 2025, The United Illuminating Company has approximately 501 employees across 5 continents, including North AmericaAfricaEurope. Key team members include Chief Financial Officer Executive Vice President: R. N.Vp Engineering And Project Excellence: R. R.Vice President-Risk Management: T. G.. Explore The United Illuminating Company's employee directory with LeadIQ.

What industry does The United Illuminating Company belong to?

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The United Illuminating Company operates in the Utilities industry.

What technology does The United Illuminating Company use?

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The United Illuminating Company's tech stack includes AutoCADReactChoicesFloating UITypeScriptGoogle AnalyticsJava ServletCSS.

What is The United Illuminating Company's email format?

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The United Illuminating Company's email format typically follows the pattern of First.Last@uinet.com. Find more The United Illuminating Company email formats with LeadIQ.

When was The United Illuminating Company founded?

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The United Illuminating Company was founded in 1899.
The United Illuminating Company

The United Illuminating Company

UtilitiesUnited States501-1000 Employees

United Illuminating (UI) is a New Haven-based regional electric distribution company established in 1899. UI is engaged in the purchase, transmission, distribution and sale of electricity and related services to more than 341,000 residential, commercial and industrial customers in the Greater New Haven and Bridgeport areas.

At UI, we've always been dedicated to the communities we serve, and strive daily to provide safe, reliable service to customers. That's why we provide more than electricity. We spearhead conservation efforts, encourage economic growth, assist area businesses and fund important charity organizations through established and often one-of-a-kind programs.

Section iconCompany Overview

Headquarters
US
Phone number
Website
uinet.com
NAICS Code
22 - Utilities
Founded
1899
Employees
501-1000

Section iconFunding & Financials

  • $1B$10B

    The United Illuminating Company's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    The United Illuminating Company's revenue is estimated to be in the range of $1B$10B

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