Insights

Coast-to-Coast Capacity QTL operates manufacturing facilities in Milford, CT and California, enabling national project support and scalable LED lighting solutions for large hospitality, residential, and commercial installations.

Spec Friendly The company emphasizes working directly with designers and specifiers to tailor transformers, power supplies, linear LED, and extrusions, presenting an opportunity to position QTL as the go-to partner for customized architectural lighting specs.

Made in USA American-made quality and rigorous reliability standards can be leveraged to target customers prioritizing domestic manufacturing, compliance, and long-term partnerships.

Depth of Offering With over 300 product varieties spanning transformers to extrusions, QTL can fulfill diverse spec requirements, enabling cross-selling of complementary components for multi-zone or complex lighting projects.

Established Track Record A 30+ year legacy in architectural lighting positions QTL as a stable, experienced partner for repeat business and referrals, especially for projects seeking trusted suppliers with proven performance.

QTL Tech Stack

QTL uses 8 technology products and services including Microsoft Advertising, Linkedin Insight Tag, Tableau, and more. Explore QTL's tech stack below.

  • Microsoft Advertising
    Advertising
  • Linkedin Insight Tag
    Analytics
  • Tableau
    Business Intelligence
  • Bunny
    Content Delivery Network
  • Mailchimp
    Email
  • Windows Server
    Operating Systems
  • Google Tag Manager
    Tag Management
  • Facebook
    Widgets

QTL's Email Address Formats

QTL uses at least 2 format(s):
QTL Email FormatsExamplePercentage
First@q-tran.comJohn@q-tran.com
64%
FLast@q-tran.comJDoe@q-tran.com
20%
Last@q-tran.comDoe@q-tran.com
13%
First.Last@q-tran.comJohn.Doe@q-tran.com
3%

Frequently Asked Questions

What is QTL's phone number?

Minus sign iconPlus sign icon
You can contact QTL'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 QTL's stock symbol?

Minus sign iconPlus sign icon
QTL is a publicly traded company; the company's stock symbol is EQTL.

What is QTL's official website and social media links?

Minus sign iconPlus sign icon
QTL's official website is www.qtl.lighting and has social profiles on LinkedIn.

How much revenue does QTL generate?

Minus sign iconPlus sign icon
As of July 2026, QTL's annual revenue is estimated to be $50M - $100M.

What is QTL's NAICS code?

Minus sign iconPlus sign icon
QTL's NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does QTL have currently?

Minus sign iconPlus sign icon
As of July 2026, QTL has approximately 108 employees across 4 continents, including North AmericaEuropeAfrica. Key team members include Chief Executive Officer: D. R.Vice President Of Business Development: H. T.Vice President Of Business Development: P. G.. Explore QTL's employee directory with LeadIQ.

What industry does QTL belong to?

Minus sign iconPlus sign icon
QTL operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does QTL use?

Minus sign iconPlus sign icon
QTL's tech stack includes Microsoft AdvertisingLinkedin Insight TagTableauBunnyMailchimpWindows ServerGoogle Tag ManagerFacebook.

What is QTL's email format?

Minus sign iconPlus sign icon
QTL's email format typically follows the pattern of First@q-tran.com. Find more QTL email formats with LeadIQ.

When was QTL founded?

Minus sign iconPlus sign icon
QTL was founded in 1993.
QTL logo

QTL

Appliances, Electrical, and Electronics ManufacturingConnecticut, United States51-200 Employees

QTL is a United States-based manufacturer in the appliances, electrical, and electronics sector, specializing in architectural LED lighting solutions built to perform and to specification. Headquartered at 155 Hill Street, Milford, Connecticut 06460, United States, QTL operates manufacturing facilities in Milford, Connecticut and California, enabling coast-to-coast support for architectural projects of varying scale. Founded more than 30 years ago as Q-Tran, the company offers a broad product line with over 300 varieties, including transformers, power supplies, linear LED, and extrusions. QTL emphasizes collaboration with designers and specifiers to find appropriate solutions and maintains American-made quality with standards for reliability and performance. The company serves hospitality, high-end residential, and complex commercial installations, supporting projects from concept to completion and aiming to build long-term partnerships with professionals who rely on its components.

Section iconCompany Overview

Phone number
Stock Symbol
EQTL
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1993
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    QTL's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    QTL's revenue is estimated to be in the range of $50M - $100M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.