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Gathering insights about HarcoSemco

HarcoSemco Tech Stack

HarcoSemco uses 8 technology products and services including W3 Total Cache, MySQL, Shopify, and more. Explore HarcoSemco's tech stack below.

  • W3 Total Cache
    Caching
  • MySQL
    Database
  • Shopify
    E-commerce
  • Apple iCloud Mail
    Email
  • Twemoji
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • WP Engine
    Platform As A Service
  • PHP
    Programming Languages

Media & News

HarcoSemco's Email Address Formats

HarcoSemco uses at least 1 format(s):
HarcoSemco Email FormatsExamplePercentage
First.Last@harcosemco.comJohn.Doe@harcosemco.com
86%
Last@harcosemco.comDoe@harcosemco.com
7%
FLast@harcosemco.comJDoe@harcosemco.com
6%
FirstL@harcosemco.comJohnD@harcosemco.com
1%

Frequently Asked Questions

What is HarcoSemco's phone number?

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You can contact HarcoSemco'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 HarcoSemco's stock symbol?

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HarcoSemco is a publicly traded company; the company's stock symbol is HMHC.

What is HarcoSemco's official website and social media links?

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HarcoSemco's official website is harcosemco.com and has social profiles on LinkedIn.

How much revenue does HarcoSemco generate?

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As of December 2025, HarcoSemco's annual revenue is estimated to be $500K.

What is HarcoSemco's SIC code NAICS code?

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HarcoSemco's SIC code is 6531 - Real Estate Agents and Managers NAICS code is 3364 - Aerospace Product and Parts Manufacturing.

How many employees does HarcoSemco have currently?

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As of December 2025, HarcoSemco has approximately 346 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Ceo: R. L.Chief Operating Officer: G. G.Chief Engineer - Sensors: T. B.. Explore HarcoSemco's employee directory with LeadIQ.

What industry does HarcoSemco belong to?

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HarcoSemco operates in the Aviation and Aerospace Component Manufacturing industry.

What technology does HarcoSemco use?

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HarcoSemco's tech stack includes W3 Total CacheMySQLShopifyApple iCloud MailTwemojiJSON-LDWP EnginePHP.

What is HarcoSemco's email format?

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HarcoSemco's email format typically follows the pattern of First.Last@harcosemco.com. Find more HarcoSemco email formats with LeadIQ.

When was HarcoSemco founded?

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HarcoSemco was founded in 1951.

HarcoSemco

Aviation and Aerospace Component ManufacturingConnecticut, United States201-500 Employees

HarcoSemco’s mission is to provide knowledge, services and products that afford our clients a customizable experience and outcome, second to none. We have seen great success in innovating advanced manufacturing techniques in the design and fabrication of temperature sensors, thermocouple systems, interconnect cable-harness assemblies, probes and sensors. We have been supplying the commercial, business jet, military, rotorcraft and spacecraft markets for over 65 years. 

In the world of aerospace engineered products we know there are a multitude of manufacturers to choose from. Few have more experience or are as dedicated to ensuring that your program is successful. That’s what makes us stand out. We empower our employees to better themselves and enable our customers to be the frontrunners in their respective fields. We do this by working directly with you. We encourage regular engineer 2 engineer communication to facilitate the best analysis of the application so we can determine the best solutions.

Quality, outstanding customer service and on-time delivery aren’t just an expectation with us, they are the pillars that uphold our reputation as a cutting-edge supplier. Our custom engineered products are created by teams of driven engineers, with projects being expertly managed to maximize efficiency to ensure we meet aggressive timelines.

Each product is customized to meet your specifications. We also provide MRO services via our FAA and EASA certified repair stations that meet OEM specifications and aggressive turnaround times.

HarcoSemco has locations in Branford, CT and Nogales, Mexico.

Section iconCompany Overview

Phone number
SIC Code
6531 - Real Estate Agents and Managers
Stock Symbol
HMHC
NAICS Code
3364 - Aerospace Product and Parts Manufacturing
Founded
1951
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    HarcoSemco's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    HarcoSemco's revenue is estimated to be in the range of $100M$250M

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