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Sealing Devices Logo
Sealing Devices CB Rank
264672
Heat Score
87
Sealing Devices is an industrial manufacturing company that offers O-Rings, gaskets, EMI shielding, adhesives, tapes and sealing products.
Founded
obfuscation
Private Lancaster, New York, United States251-500 www.sealingdevices.com
Industrial
Industrial Design
Industrial Manufacturing
Manufacturing
Overview

Sealing Devices
Heat Score
87

Growth Score
pts
in past quarter
Heat Score 87
17 pts
in past quarter

Company Performance Metrics

Score
Trend
AI Content may contain mistakes and is not legal, financial or investment advice.Learn more.
Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
Learn More >
Recent Milestones
Raised Funding Round
Jan 1, 1970
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About Sealing Devices

CB Rank
264672
Sealing Devices is an industrial manufacturing company that offers O-Rings, gaskets, EMI shielding, adhesives, tapes and sealing products.
Founded
obfuscation
Private Lancaster, New York, United States251-500 www.sealingdevices.com
Industrial
Industrial Design
Industrial Manufacturing
Manufacturing

Key People

Details

Legal Name Sealing Devices Inc.
Operating Status Active
Company Type For Profit
Phone Number +1 716-684-7600
Contact Email seals@sealingdevices.com
Predictions & Insights

Growth Prediction

See this Growth Prediction

Products & Services

O-Rings
Standard and metric sized O-rings used for sealing applications to prevent fluid or gas leakage.
Gaskets
Die-cut and industrial gaskets designed to seal joints and surfaces against temperature, chemical, and pressure conditions.

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Financials
Market Intelligence
People
View Profiles & Contacts
Headcount 251-500 Employee Profiles 1 Contacts 84

Employee Profiles

News

News and Press

News•May 15, 2026
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News•Mar 23, 2026
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News•Jun 30, 2025
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News•May 27, 2022
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Access a complete feed of recent news and press, from product launches to leadership changes.
Technology
View Tech Report

Monthly Web Visits

3,150
-7.35%
 in past month

IT Spend

$2.2MThis year, Sealing Devices is projected to spend $2.2M on IT, according to Aberdeen.

Interest Signals

TopicSurge Score
Mission Assurance Logo
Mission Assurance
97
FourSquare Logo
FourSquare
96
Target Audience Logo
Target Audience
95

Actively Used Products

17Sealing Devices uses 17 technology products and services including HTML5, Wordpress, and  Gravity Forms, according to G2 Stack.

Active Website Tech Count

5Sealing Devices is actively using 5 technologies for its website, according to BuiltWith. These include HSTS, DigiCert SSL, and  WordPress 6.7.

Total IP

2Sealing Devices has registered 2 trademarks with the most popular class being 'Scientific and technological services', according to IPqwery.
Sub-Organizations
Frequently Asked Questions

Where is Sealing Devices's headquarters? Sealing Devices is located in Lancaster, New York, United States.Who are Sealing Devices's competitors? Alternatives and possible competitors to Sealing Devices may include 3M, Parker Hannifin, and  Marco Rubber & Plastics.
Who We Are
What We Do
Helpful Links
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