Insights

Market Diversification Hi-Rel Group serves a broad range of high-growth sectors including defense, medical, optical networking, petrochemical, and aerospace, indicating abundant opportunities to tailor solutions for clients in these specialized markets.

Acquisition Expansion Recent acquisitions of companies like FilConn, Cristek Interconnects, and Sinclair Manufacturing demonstrate the company's strategic growth efforts, creating avenues to upsell or cross-sell advanced hermetic and microelectronic components.

Customization Capabilities The firm's expertise in custom microelectronic products and flexible manufacturing processes allows for targeted proposals to clients with unique requirements in hermetic packaging and thermal management solutions.

Quality Focus High quality standards with ISO certifications and robust quality controls bolster credibility, enabling sales teams to differentiate offerings based on proven reliability and traceability, especially in mission-critical applications.

Technological Sophistication Utilization of modern digital tools such as Google Analytics and Adobe Tag Manager signals a data-driven approach that can be leveraged to better understand customer needs and tailor marketing and sales strategies accordingly.

Similar companies to Hi-Rel Group

Hi-Rel Group Tech Stack

Hi-Rel Group uses 8 technology products and services including Cloudflare CDN, jQuery, PHP, and more. Explore Hi-Rel Group's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Adobe Tag Manager
    Tag Management
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics
  • Nginx
    Web Servers
  • prettyPhoto
    Web Tools And Plugins

Media & News

Hi-Rel Group's Email Address Formats

Hi-Rel Group uses at least 3 format(s):
Hi-Rel Group Email FormatsExamplePercentage
FLast@hi-rel.netJDoe@hi-rel.net
100%
FLast@hermeticsolutions.comJDoe@hermeticsolutions.com
98%
First.Last@hermeticsolutions.comJohn.Doe@hermeticsolutions.com
2%

Frequently Asked Questions

Where is Hi-Rel Group's headquarters located?

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Hi-Rel Group's main headquarters is located at 16 Plains Road Essex, Connecticut 06426 United States. The company has employees across 3 continents, including North AmericaEuropeAsia.

What is Hi-Rel Group's phone number?

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You can contact Hi-Rel Group'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 Hi-Rel Group's official website and social media links?

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Hi-Rel Group's official website is hermeticsolutions.com and has social profiles on LinkedIn.

What is Hi-Rel Group's SIC code NAICS code?

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Hi-Rel Group's SIC code is 5099 - Durable Goods, Not Elsewhere Classified NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does Hi-Rel Group have currently?

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As of December 2025, Hi-Rel Group has approximately 51 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Vice President Of Sales And Marketing: K. B.President: R. F.Inside Sales Manager: M. W.. Explore Hi-Rel Group's employee directory with LeadIQ.

What industry does Hi-Rel Group belong to?

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Hi-Rel Group operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does Hi-Rel Group use?

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Hi-Rel Group's tech stack includes Cloudflare CDNjQueryPHPAdobe Tag ManagerBootstrapGoogle AnalyticsNginxprettyPhoto.

What is Hi-Rel Group's email format?

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Hi-Rel Group's email format typically follows the pattern of FLast@hi-rel.net. Find more Hi-Rel Group email formats with LeadIQ.

When was Hi-Rel Group founded?

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Hi-Rel Group was founded in 1974.

Hi-Rel Group

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

Hi-Rel Group is a division of the Hermetic Solutions Group that focuses on manufacturing components for the microelectronics industry. It offers customized hermetic and related components—such as package lids, solder and braze preforms, and thermal management products—intended to support durable, high-reliability systems.

Operations are conducted across regional platforms in the United States, the United Kingdom, and Europe, supported by ISO-certified facilities and in-house quality processes to ensure traceability. The company is based in Essex, Connecticut, and serves defense, medical, optical networking, petrochemical, and aerospace customers through its Hi-Rel brands in the U.S., Canada, and the U.K. In November 2022, Hermetic Solutions Group was acquired by Qnnect, expanding its reach into hermetic packaging.

Section iconCompany Overview

Headquarters
16 Plains Road Essex, Connecticut 06426 United States
Phone number
SIC Code
5099 - Durable Goods, Not Elsewhere Classified
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1974
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

    Hi-Rel Group's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Hi-Rel Group's revenue is estimated to be in the range of $1M$10M

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