Insights

Strategic Acquisition C&K has been acquired by Littelfuse, signaling an integrated product strategy and potential cross-sell opportunities across Littelfuse’s safety, circuit protection, and power control portfolios.

Growth Markets C&K serves automotive, industrial, medical, transportation, aerospace, and datacom end markets, presenting multiple high-growth verticals for expanded switch and interconnect solutions and bundled system offerings.

Leadership Transitions Ongoing leadership changes in Littelfuse Electronics and Semiconductor divisions imply potential openings for strategic partnerships, pilot programs, and accelerated adoption of C&K high-performance switches within new organizational priorities.

Digital & Collaboration Adoption of modern tech stack (Power Platform, SQL Server, Jira, GitHub Copilot) indicates readiness for data-driven sales motions, CRM enhancements, and integrated solution demos that demonstrate value across connected product ecosystems.

Distribution & Reach Recent distribution partnerships and industry events (Flip Electronics partnership, electronica India 2026) highlight channels and events that can be leveraged for co-marketing, feeder programs, and expanded geographic footprint.

Similar companies to C&K

C&K Tech Stack

C&K uses 8 technology products and services including Crazy Egg, Canva, Microsoft Power Platform, and more. Explore C&K's tech stack below.

Media & News

C&K's Email Address Formats

C&K uses at least 8 email formats:
C&K Email FormatsExamplePercentage
First.Last@ckswitches.comJohn.Doe@ckswitches.com
84%
FLast@ckswitches.comJDoe@ckswitches.com
10%
F.Last@ckswitches.comJ.Doe@ckswitches.com
3%
F-Last@ckswitches.comJ-Doe@ckswitches.com
3%
FLast@littelfuse.comJDoe@littelfuse.com
94%
LFirst@littelfuse.comDJohn@littelfuse.com
2%
FirstLast@littelfuse.comJohnDoe@littelfuse.com
2%
First.Last@littelfuse.comJohn.Doe@littelfuse.com
2%

Frequently Asked Questions

What is C&K's phone number?

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You can contact C&K'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 C&K's official website and social media links?

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C&K's official website is littelfuse.com and has social profiles on LinkedIn.

How much revenue does C&K generate?

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As of August 2026, C&K's annual revenue is estimated to be $1B - $10B.

What is C&K's NAICS code?

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C&K's NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does C&K have currently?

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As of August 2026, C&K has approximately 484 employees across 6 continents, including Europe, North America and Asia. Key team members include Head Of Materials Department: C. G., Partner: M. M. and Owner: R. B. Explore C&K's employee directory with LeadIQ.

What industry does C&K belong to?

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C&K operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does C&K use?

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C&K's tech stack includes Crazy Egg, Canva, Microsoft Power Platform, Microsoft SQL Server, Microsoft Intune, Workday, Atlassian Jira and GitHub Copilot.

What is C&K's email format?

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C&K's email format typically follows the pattern of First.Last@ckswitches.com. Find more C&K email formats with LeadIQ.

When was C&K founded?

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C&K was founded in 1928.
C&K logo

C&K

Appliances, Electrical, and Electronics ManufacturingMassachusetts, United States201-500 Employees

C&K Components, now part of Littelfuse, operates in the appliances, electrical, and electronics manufacturing sector as a supplier of electromechanical switches. Its catalog includes more than 55,000 standard products and 8.5 million switch configurations to support diverse electronics designs, including tactile, pushbutton, snap-acting, toggle, rocker, DIP, keyswitch, navigation, and rotary types, as well as smart card readers and custom assemblies. The company serves automotive, industrial, IoT, wearables, medical, telecom, consumer devices, aerospace, and point-of-sale terminals, with an emphasis on reliable switch performance and design customization.

Based in Waltham, Massachusetts, C&K was founded in 1928. It operates as part of Littelfuse following the 2022 acquisition and has a mid-sized workforce.

Section iconCompany Overview

Phone number
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1928
Employees
201-500

Section iconFunding & Financials

  • $1B - $10B

    C&K's revenue is estimated to be in the range of $1B - $10B

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