Insights

Acquisition Backing Tekna Seal was acquired by Winchester Interconnect (Winchester Electronics) in October 2016, indicating stable ownership and potential for integration into a larger distribution and support network. This could enable cross-sell opportunities for Winchester’s broader customer base seeking hermetic feedthrough solutions.

Niche Hermetic Focus Specializes in high performance hermetically sealed glass-to-metal and ceramic-to-metal feedthroughs, a critical need for electronics and optical systems exposed to harsh or sealed environments. Target markets include aerospace, medical devices, defense, and industrial equipment that require moisture and environment barriers.

Growth Readiness Revenue range suggests a small-to-mid market footprint with room for scaling; potential to upsell engineering services, custom design optimization, and higher-volume production partnerships with larger sealing and interconnect manufacturers.

Tech Stack Leverage Active use of web analytics and marketing automation tools (WordPress, HubSpot, Google Analytics, Tealium, TrackJS) supports data-driven outreach, content marketing, and lead nurturing. Opportunity to align with distributors and OEMs through targeted campaigns highlighting hermetic performance and reliability.

Competitive Positioning Compared to large players, Tekna Seal offers specialized hermetic seal solutions with a smaller footprint, enabling faster quote cycles and more customized engineering collaboration. Position as a nimble partner for high-mix, low-volume aerospace, defense, medical, and industrial applications.

Similar companies to Tekna Seal LLC

Tekna Seal LLC Tech Stack

Tekna Seal LLC uses 8 technology products and services including TrackJS, WordPress, HubSpot, and more. Explore Tekna Seal LLC's tech stack below.

  • TrackJS
    Analytics
  • Content Management System
  • Marketing Automation
  • PHP
    Programming Languages
  • System Analytics & Monitoring
  • Tag Management
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics

Tekna Seal LLC's Email Address Formats

Tekna Seal LLC uses at least 4 email formats:
Tekna Seal LLC Email FormatsExamplePercentage
FLast@teknaseal.comJDoe@teknaseal.com
40%
Last@teknaseal.comDoe@teknaseal.com
20%
F.Last@teknaseal.comJ.Doe@teknaseal.com
20%
FirstLast@teknaseal.comJohnDoe@teknaseal.com
20%

Frequently Asked Questions

What is Tekna Seal LLC's phone number?

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You can contact Tekna Seal LLC'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 Tekna Seal LLC's official website and social media links?

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Tekna Seal LLC's official website is teknaseal.com and has social profiles on LinkedIn.

How much revenue does Tekna Seal LLC generate?

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As of July 2026, Tekna Seal LLC's annual revenue is estimated to be $1M - $10M.

What is Tekna Seal LLC's NAICS code?

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Tekna Seal LLC's NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does Tekna Seal LLC have currently?

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As of July 2026, Tekna Seal LLC has approximately 11 employees across 1 continents, including North America. Key team members include Quality Manager: L. K., Office Manager: T. A. and Product Development Engineer: Z. M. Explore Tekna Seal LLC's employee directory with LeadIQ.

What industry does Tekna Seal LLC belong to?

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Tekna Seal LLC operates in the Electrical/Electronic Manufacturing industry.

What technology does Tekna Seal LLC use?

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Tekna Seal LLC's tech stack includes TrackJS, WordPress, HubSpot, PHP, Piwik, Tealium, Bootstrap and Google Analytics.

What is Tekna Seal LLC's email format?

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Tekna Seal LLC's email format typically follows the pattern of FLast@teknaseal.com. Find more Tekna Seal LLC email formats with LeadIQ.
Tekna Seal LLC logo

Tekna Seal LLC

Electrical/Electronic ManufacturingMinnesota, United States11-50 Employees

Tekna Seal LLC operates as a specialized manufacturer of hermetically sealed feedthroughs, focusing on glass-to-metal and ceramic-to-metal interfaces that maintain a moisture- and airtight barrier between environments. These hermetic feedthroughs enable the transfer of electrical or optical signals across sealed boundaries, supporting applications where environmental isolation is critical. The company serves customers in the Appliances, Electrical, and Electronics Manufacturing sector, offering solutions that address the need for reliable signal transmission through sealed enclosures. Based in Minneapolis, Minnesota, Tekna Seal is positioned as a niche supplier within its field, providing custom sealing and feedthroughs for high-performance, sealed environments. The business operates from a modestly sized organization, with a regional footprint that supports its specialized manufacturing capabilities. In October 2016, the company was reported to have been acquired by Winchester Electronics, a development noted in industry coverage.

Section iconCompany Overview

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

Section iconFunding & Financials

  • $1M - $10M

    Tekna Seal LLC's revenue is estimated to be in the range of $1M - $10M

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