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Third Stone Logo
Third Stone Growth Score
78
CB Rank
506232
Heat Score
34
Third Stone Inc. manufactures and supplies industrial fabric products for aerospace, aeronautical, and military contractors.
Acquired by
APC Logo
APC
Founded
obfuscation
Private El Cajon, California, United States1-10 www.thirdstoneinc.com
Industrial
Manufacturing
Textiles
Wholesale
Overview

Third Stone
Growth Score
78
Heat Score
34

Growth Score78
-8 pts
in past quarter
Heat Score 34
-1 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
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About Third Stone

CB Rank
506232
Third Stone Inc. manufactures and supplies industrial fabric products for aerospace, aeronautical, and military contractors.
Acquired by
APC Logo
APC
Founded
obfuscation
Private El Cajon, California, United States1-10 www.thirdstoneinc.com
Industrial
Manufacturing
Textiles
Wholesale

Details

Legal Name Third Stone Inc.
Operating Status Active
Company Type For Profit
About the Company
Third Stone operates as a manufacturer of industrial fabric products. Their offerings range from sewn fabric goods to films, providing a variety of solutions for the aerospace and aeronautical industries. The company also offers custom architectural and landscape design solutions for the residential market.
Phone Number +1 619 449 2003
Predictions & Insights

Growth Prediction

See this Growth Prediction

Products & Services

RF Welding
A manufacturing process that uses radio frequency energy to join materials by welding seams.
Sonic Welding
A process that uses high-frequency ultrasonic vibrations to weld films and fabrics together without adhesives or stitching.

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Financials

M&A Details

Third Stone was acquired by APC on
obfuscation
.
Transaction Name 
Third Stone acquired by APC Logo
Third Stone acquired by APC
Acquired by 
APC Logo
APC
Announced Date 
obfuscation
Market Intelligence
People
View Profiles & Contacts
Headcount 1-10 Contacts 4
News

News and Press

News•Nov 3, 2025
obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated obfuscated
Access a complete feed of recent news and press, from product launches to leadership changes.
Technology
View Tech Report

Monthly Web Visits

74

IT Spend

$20.9KThis year, Third Stone is projected to spend $20.9K on IT, according to Aberdeen.

Active Website Tech Count

18Third Stone is actively using 18 technologies for its website, according to BuiltWith. These include IPhone / Mobile Compatible, SSL by Default, and  Viewport Meta.
Sub-Organizations
Frequently Asked Questions

Where is Third Stone's headquarters? Third Stone is located in El Cajon, California, United States.Who are Third Stone's competitors? Alternatives and possible competitors to Third Stone may include Ahlstrom, Chase Corporation, and  Glen Raven Technical Fabrics.
Who We Are
What We Do
Helpful Links
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