Insights

Strategic partnerships Sealing Devices maintains authorized line authority with major players such as Parker, Gore, 3M, Rogers, Loctite and other leading sealing brands, indicating strong potential to cross-sell compatible materials, coatings, and EMI shielding components to existing customer networks and to leverage distributor relationships for expanded product offerings.

Aerospace readiness The company holds AS9100D and ISO9001:2015 certifications, ITAR registration, and engages in space-grade sealing solutions evidenced by participation in Satellite and govmilspace events, signaling readiness to pursue aerospace, defense, and space applications with high reliability requirements.

Growth momentum Recent recognitions such as supplier awards and leadership accolades (Power 250, Manufacturer of the Year) plus expansion into industry events suggest increasing visibility and credibility with large OEMs, presenting opportunities to target additional enterprise accounts and longer-term contracts.

Industrial to space expansion Diversified product portfolio including gaskets, O-rings, EMI shielding, vents, adhesives, and injection/molded rubber parts positions Sealing Devices to address multiple mission-critical need channels across manufacturing, aerospace, electronics, and mil/aerospace markets, enabling multi-vertical upsell.

Data-driven selling Large revenue range and veteran-owned private status, combined with a robust tech stack (CRM and advertising tools) and a broad supplier network, indicate opportunities to deploy targeted account-based campaigns, identify high-value prospects, and tailor cost-down programs and application engineering services for key customers.

Sealing Devices Inc. Tech Stack

Sealing Devices Inc. uses 8 technology products and services including Microsoft Advertising, SAP, Salesforce, and more. Explore Sealing Devices Inc.'s tech stack below.

  • Microsoft Advertising
    Advertising
  • SAP
    Customer Relationship Management
  • Salesforce
    Customer Relationship Management
  • Font Awesome
    Font Scripts
  • Flickity
    Javascript Libraries
  • ZoomInfo
    Lead Generation
  • Priority Hints
    Performance
  • PHP
    Programming Languages

Media & News

Sealing Devices Inc.'s Email Address Formats

Sealing Devices Inc. uses at least 1 format(s):
Sealing Devices Inc. Email FormatsExamplePercentage
FLast@sealingdevices.comJDoe@sealingdevices.com
90%
Last@sealingdevices.comDoe@sealingdevices.com
10%

Frequently Asked Questions

What is Sealing Devices Inc.'s phone number?

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You can contact Sealing Devices 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 Sealing Devices Inc.'s official website and social media links?

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Sealing Devices Inc.'s official website is sealingdevices.com and has social profiles on LinkedIn.

How much revenue does Sealing Devices Inc. generate?

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As of July 2026, Sealing Devices Inc.'s annual revenue is estimated to be $100M - $250M.

What is Sealing Devices Inc.'s SIC code NAICS code?

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Sealing Devices Inc.'s SIC code is 5169 - Chemicals and Allied Products, Not Elsewhere Classified NAICS code is 31-33 - Manufacturing.

How many employees does Sealing Devices Inc. have currently?

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As of July 2026, Sealing Devices Inc. has approximately 154 employees across 1 continents, including North America. Key team members include Director Of Quality: T. S.Financial Controller: A. G.Director Of Finance: D. S.. Explore Sealing Devices Inc.'s employee directory with LeadIQ.

What industry does Sealing Devices Inc. belong to?

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Sealing Devices Inc. operates in the Manufacturing industry.

What technology does Sealing Devices Inc. use?

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Sealing Devices Inc.'s tech stack includes Microsoft AdvertisingSAPSalesforceFont AwesomeFlickityZoomInfoPriority HintsPHP.

What is Sealing Devices Inc.'s email format?

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Sealing Devices Inc.'s email format typically follows the pattern of FLast@sealingdevices.com. Find more Sealing Devices Inc. email formats with LeadIQ.

When was Sealing Devices Inc. founded?

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Sealing Devices Inc. was founded in 1963.
Sealing Devices Inc. logo

Sealing Devices Inc.

ManufacturingNew York, United States51-200 Employees

Sealing Devices Inc. is a Lancaster, New York-based manufacturer and fabricator of sealing components, including gaskets, O-rings, seals, adhesives and sealants, vents, and molded rubber parts. The company specializes in sponge fabrication with bun-splitting and welding capabilities and provides application engineering assistance to support cost-downs and project evaluations. Founded in 1963 and privately held by a family, it serves general industrial sealing needs and EMI shielding, venting solutions, and adhesive recommendations, with authorized lines from Parker Engineered Materials and related brands. 

Positioned as one of the larger privately owned sealing specialists in North America, it counts major OEMs across industrial, transportation, military/aerospace, and electronics among its customers. The firm is ITAR registered and holds AS9100D and ISO 9001:2015 certifications, with recent recognition including the Parker 2025 National Geared for Growth Award and regional honors such as the Buffalo Niagara Economic Champion.

Section iconCompany Overview

Phone number
SIC Code
5169 - Chemicals and Allied Products, Not Elsewhere Classified
NAICS Code
31-33 - Manufacturing
Founded
1963
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Sealing Devices Inc.'s revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Sealing Devices Inc.'s revenue is estimated to be in the range of $100M - $250M

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