Insights

Niche Market Expertise STC Inc. specializes in high-reliability electronics manufacturing and custom transformer solutions across diverse sectors like aerospace, defense, medical, and transportation, positioning it as a key partner for clients seeking complex, low-to-medium volume electronic assemblies and specialized components.

Transportation Safety Leadership With its proprietary EMTRAC Priority Management & Safety System widely adopted by traffic and transit agencies in North America, STC offers opportunities to expand its traffic safety technology into new markets or integrate with emerging smart city infrastructure projects.

Growth in Electronics Services STC’s focus on advanced turnkey electronic manufacturing for high-reliability applications indicates potential for collaborations with OEMs and defense contractors looking to outsource complex electronic assembly needs.

Technology-Driven Offerings Utilizing modern web and data technologies, STC demonstrates innovative capacity that can attract clients interested in integrated digital solutions or supply chain enhancements, creating cross-selling opportunities for tech-enabled manufacturing services.

Accessible Market Segment Operating within a revenue range of 10 to 25 million with a relatively small team, STC is well-positioned for personalized engagement, making it a flexible partner for custom manufacturing projects and tailored solutions in niche electronics markets.

STC Inc. Tech Stack

STC Inc. uses 8 technology products and services including MySQL, Shopify, JSON-LD, and more. Explore STC Inc.'s tech stack below.

  • MySQL
    Database
  • Shopify
    E-commerce
  • JSON-LD
    Javascript Frameworks
  • jQuery Migrate
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Slider Revolution
    Miscellaneous
  • FitVids.js
    Web Tools And Plugins
  • easy pie chart
    Web Tools And Plugins

Media & News

STC Inc.'s Email Address Formats

STC Inc. uses at least 1 format(s):
STC Inc. Email FormatsExamplePercentage
First.Last@suntransformer.comJohn.Doe@suntransformer.com
53%
FLast@suntransformer.comJDoe@suntransformer.com
47%

Frequently Asked Questions

Where is STC Inc.'s headquarters located?

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STC Inc.'s main headquarters is located at 1201 West Randolph Street Dale, Illinois 62859 United States. The company has employees across 1 continents, including North America.

What is STC Inc.'s official website and social media links?

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STC Inc.'s official website is suntransformer.com and has social profiles on LinkedIn.

What is STC Inc.'s NAICS code?

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STC Inc.'s NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does STC Inc. have currently?

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As of April 2026, STC Inc. has approximately 13 employees across 1 continents, including North America. Key team members include President Stc Incorporated: B. C.Shop Floor Manager: C. M.Software Developer: J. J.. Explore STC Inc.'s employee directory with LeadIQ.

What industry does STC Inc. belong to?

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STC Inc. operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does STC Inc. use?

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STC Inc.'s tech stack includes MySQLShopifyJSON-LDjQuery MigrateModernizrSlider RevolutionFitVids.jseasy pie chart.

What is STC Inc.'s email format?

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STC Inc.'s email format typically follows the pattern of First.Last@suntransformer.com. Find more STC Inc. email formats with LeadIQ.

When was STC Inc. founded?

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STC Inc. was founded in 1986.

STC Inc.

Appliances, Electrical, and Electronics ManufacturingIllinois, United States11-50 Employees

STC, Inc. provides engineering and manufacturing services for three primary markets:


ELECTRONIC MANUFACTURING SERVICES  (EMS)
Advanced-turnkey engineering and manufacturing services for a wide range of electronics applications, including aerospace, defense, and high-realiability commercial and industrial. Our focus is on low to medium-volume assemblies with a high degree of complexity.


TRANSFORMER MANUFACTURING
Custom transformers, inductors, and coils for electronics applications. We are capable of producing transformers up to 10 KVA, with designs that cover a broad range of transformer types and applications, which include aerospace, defense, medical, broadcasting, marine, and more.


EMTRAC PRIORITY MANAGEMENT & SAFETY
STC handles the full development and manufacturing of the EMTRAC System, which is the technological leader in traffic-signal priority management and transportation safety. The EMTRAC System is used throughout North America by industry-leading first-response, transit, and traffic agencies.

Section iconCompany Overview

Headquarters
1201 West Randolph Street Dale, Illinois 62859 United States
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1986
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    STC Inc.'s revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    STC Inc.'s revenue is estimated to be in the range of $10M$25M

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