Insights

Industry Expertise HarcoSemco has over 65 years of experience supplying advanced aerospace components to commercial, military, rotorcraft, and spacecraft markets, demonstrating deep industry knowledge and a strong track record that can be leveraged to build trust with prospective clients.

Custom Engineering The company's focus on providing highly customized products and solutions, along with direct engineer-to-engineer communication, positions it well to serve clients with complex and specific aerospace component needs, opening opportunities for tailored component and system sales.

Quality & Reliability HarcoSemco emphasizes quality, on-time delivery, and outstanding customer service, making it an attractive partner for aerospace firms seeking dependable suppliers that can meet aggressive timelines and strict OEM specifications.

Global Presence With manufacturing locations in Connecticut and Mexico, HarcoSemco can support global aerospace programs, offering flexible supply chain solutions and MRO services that appeal to international clients and organizations requiring reliable regional support.

Technological Capabilities Employing a modern tech stack including advanced manufacturing techniques and digital tools, HarcoSemco is positioned to support aerospace companies seeking technologically sophisticated, innovative components and manufacturing solutions to stay competitive.

Harco Industries, Inc. Tech Stack

Harco Industries, Inc. uses 8 technology products and services including CATIA, RSS, Shopify, and more. Explore Harco Industries, Inc.'s tech stack below.

  • CATIA
    Cad & Graphics
  • RSS
    Content Management System
  • Shopify
    E-commerce
  • Apple iCloud Mail
    Email
  • Font Awesome
    Font Scripts
  • Google Cloud
    Infrastructure As A Service
  • Google Tag Manager
    Tag Management
  • MetaSlider
    Web Platform Extensions

Media & News

Harco Industries, Inc.'s Email Address Formats

Harco Industries, Inc. uses at least 2 format(s):
Harco Industries, Inc. 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%
LastF@harcolabs.comDoeJ@harcolabs.com
85%
FLast@harcolabs.comJDoe@harcolabs.com
7%
Last@harcolabs.comDoe@harcolabs.com
4%
First.Last@harcolabs.comJohn.Doe@harcolabs.com
4%

Frequently Asked Questions

Where is Harco Industries, Inc.'s headquarters located?

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Harco Industries, Inc.'s main headquarters is located at 186 Cedar Street Branford, Connecticut 06405 United States. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is Harco Industries, Inc.'s phone number?

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You can contact Harco Industries, Inc.'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 Harco Industries, Inc.'s stock symbol?

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Harco Industries, Inc. is a publicly traded company; the company's stock symbol is HMHC.

What is Harco Industries, Inc.'s official website and social media links?

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Harco Industries, Inc.'s official website is harcosemco.com and has social profiles on LinkedIn.

What is Harco Industries, Inc.'s NAICS code?

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Harco Industries, Inc.'s NAICS code is 3364 - Aerospace Product and Parts Manufacturing.

How many employees does Harco Industries, Inc. have currently?

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As of April 2026, Harco Industries, Inc. has approximately 357 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Ceo: S. H.Ceo: R. L.Chief Operating Officer: G. G.. Explore Harco Industries, Inc.'s employee directory with LeadIQ.

What industry does Harco Industries, Inc. belong to?

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Harco Industries, Inc. operates in the Aviation and Aerospace Component Manufacturing industry.

What technology does Harco Industries, Inc. use?

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Harco Industries, Inc.'s tech stack includes CATIARSSShopifyApple iCloud MailFont AwesomeGoogle CloudGoogle Tag ManagerMetaSlider.

What is Harco Industries, Inc.'s email format?

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

When was Harco Industries, Inc. founded?

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Harco Industries, Inc. was founded in 1951.

Harco Industries, Inc.

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

Headquarters
186 Cedar Street Branford, Connecticut 06405 United States
Phone number
Stock Symbol
HMHC
NAICS Code
3364 - Aerospace Product and Parts Manufacturing
Founded
1951
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Harco Industries, Inc.'s revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Harco Industries, Inc.'s revenue is estimated to be in the range of $100M$250M

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