Insights

Niche Transformer Custom Coils specializes in transformers, inductors and other magnetic components with capabilities in power, toroidal, switch mode, flyback and high voltage variants, presenting a strong upsell path to customers needing diverse magnetic solutions across multiple applications.

Fast Customization With 40+ years of experience and services like reverse engineering, custom prototyping, winding, and custom test suites, there is a clear opportunity to target buyers seeking rapid, tailored solutions and exact specification matching.

SME Growth Small to mid-sized enterprise footprint (11-50 employees) paired with a $10–$25M revenue range indicates potential for scalable partnerships, preferred vendor programs, and long-term contracts with steady demand from varied industries.

Industrial Reach Products serve high-value sectors such as camera flash, Xenon lighting, biomedical lasers, military targeting lasers and stun devices, suggesting opportunities to cross-sell into adjacent electronics, lighting, medical, defense and safety segments.

Digital & Compliance Presence of a modern tech stack (WordPress, SEO, JSON-LD, secure standards) enables targeted digital outreach, lead generation, and compliance-friendly content strategies to improve inbound inquiries from design engineers and procurement teams.

Similar companies to Custom Coils

Custom Coils Tech Stack

Custom Coils uses 8 technology products and services including WordPress, MySQL, Mailgun, and more. Explore Custom Coils's tech stack below.

  • Content Management System
  • MySQL
    Database
  • Email
  • Google Fonts API
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • jQuery Migrate
    Javascript Libraries
  • All in One SEO
    Search Engines
  • HSTS
    Security

Custom Coils's Email Address Formats

Custom Coils uses at least 3 email formats:
Custom Coils Email FormatsExamplePercentage
First@customcoils.comJohn@customcoils.com
71%
FLast@customcoils.comJDoe@customcoils.com
25%
FirstL@customcoils.comJohnD@customcoils.com
4%

Frequently Asked Questions

What is Custom Coils's phone number?

Minus sign iconPlus sign icon
You can contact Custom Coils'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 Custom Coils's official website and social media links?

Minus sign iconPlus sign icon
Custom Coils's official website is customcoils.com and has social profiles on LinkedIn.

How much revenue does Custom Coils generate?

Minus sign iconPlus sign icon
As of October 2026, Custom Coils's annual revenue is estimated to be $10M - $25M.

What is Custom Coils's NAICS code?

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

How many employees does Custom Coils have currently?

Minus sign iconPlus sign icon
As of October 2026, Custom Coils has approximately 25 employees across 1 continents, including North America. Key team members include President: J. H., Owner: T. K. and Owner: G. S. Explore Custom Coils's employee directory with LeadIQ.

What industry does Custom Coils belong to?

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

What technology does Custom Coils use?

Minus sign iconPlus sign icon
Custom Coils's tech stack includes WordPress, MySQL, Mailgun, Google Fonts API, JSON-LD, jQuery Migrate, All in One SEO and HSTS.

What is Custom Coils's email format?

Minus sign iconPlus sign icon
Custom Coils's email format typically follows the pattern of First@customcoils.com. Find more Custom Coils email formats with LeadIQ.

When was Custom Coils founded?

Minus sign iconPlus sign icon
Custom Coils was founded in 1967.
Custom Coils logo

Custom Coils

Appliances, Electrical, and Electronics ManufacturingSouth Dakota, United States11-50 Employees

Custom Coils is a mid-sized manufacturer based in Alcester, South Dakota, operating in the appliances, electrical, and electronics sector. Founded in 1967, the company produces transformers, inductors, and other magnetic components, and runs a 17,000-square-foot facility to support its manufacturing operations. It focuses on design and production that meet customer specifications and offers relatively quick turnaround times for delivered components. Its products are used across a broad set of industries, reflecting the range of magnetic components it manufactures.

The company provides additional services such as reverse engineering, custom prototyping, winding, small through-hole PCB assembly, component assembly, molding and encapsulation, lead attachment, transformer lamination, and the creation of custom test suites. Its customer base includes clients across the United States, with applications ranging from camera flash and igniters to Xenon lighting, stun devices, motor clutches, biomedical lasers, and military targeting lasers. It also offers pricing quotes on select products and aims for efficient design and delivery.

Section iconCompany Overview

Phone number
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1967
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Custom Coils's revenue is estimated to be in the range of $10M - $25M

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.