Founded Year
2001Stage
Private Equity | AliveValuation
$0000About ISN
ISN provides contractor and supplier information management within the safety and compliance industry. The company offers a platform, ISNetworld, that supports the qualification, verification, and monitoring of contractors and suppliers to meet safety and sustainability standards. ISN serves capital-intensive industries that require contractor and supplier management processes. It was founded in 2001 and is based in Dallas, Texas.
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Expert Collections containing ISN
Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.
ISN is included in 1 Expert Collection, including Unicorns- Billion Dollar Startups.
Unicorns- Billion Dollar Startups
1,270 items
ISN Patents
ISN has filed 5 patents.
The 3 most popular patent topics include:
- network protocols
- wireless networking
- computer networking
Application Date | Grant Date | Title | Related Topics | Status |
|---|---|---|---|---|
12/23/2021 | 1/30/2024 | Wireless networking, Radio resource management, Network management, Computer networking, Network protocols | Grant |
Application Date | 12/23/2021 |
|---|---|
Grant Date | 1/30/2024 |
Title | |
Related Topics | Wireless networking, Radio resource management, Network management, Computer networking, Network protocols |
Status | Grant |
Latest ISN News
Mar 28, 2025
Backed by Blackstone, the company specialises in contractor and supplier management on a global scale. March 28, 2025 ISN provides a software platform, ISNetworld, designed to assist businesses in managing third-party contractor and supplier relationships. Credit: Ground Picture/Shutterstock.com ISN Software, a compliance tech firm, is exploring a potential sale that could value the company at $6bn or more, including debt, Bloomberg reported citing people familiar with the matter. Backed by American alternative investment management company Blackstone, the Dallas-based company is said to be in discussions with investment banks about selling all or part of the business. Go deeper with GlobalData People familiar with the development told the publication that the transaction is anticipated to occur some time in 2025. Deliberations are said to be still in the preliminary stages with no certainty that ISN will proceed with a deal. ISN was valued at $2bn during Blackstone’s minority investment in 2020. Founded in 2001, ISN specialises in contractor and supplier management on a global scale. The company is controlled by William Addy, executive chair Joseph Eastin, and CEO Brian Callahan. ISN provides a software platform, ISNetworld, designed to assist businesses in managing third-party contractor and supplier relationships. The subscription-based platform offers data-driven insights and tools to help companies address risks related to supply chain continuity, regulatory compliance, sustainability, and training requirements. ISNetworld is utilised by companies such as Exxon Mobil, Honeywell, and Cisco Systems, to assess contractors against various standards. ISN has offices in Los Angeles, Midland, New York, Calgary, Montréal, Toronto, Mexico City, London, Perth, Sydney, and Auckland, providing support and training to customers in more than 85 countries. In October 2024, Blackstone announced plans to channel a €7.5bn ($8.2bn) investment into the development of data centres in Aragon, Spain. Share
ISN Frequently Asked Questions (FAQ)
When was ISN founded?
ISN was founded in 2001.
Where is ISN's headquarters?
ISN's headquarters is located at 3232 McKinney Avenue, Dallas.
What is ISN's latest funding round?
ISN's latest funding round is Private Equity.
Who are the investors of ISN?
Investors of ISN include Blackstone.
Who are ISN's competitors?
Competitors of ISN include UL Solutions and 4 more.
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Compare ISN to Competitors
Cognibox offers risk management and contractor compliance within the business sector. It offers services such as contractor management, employee compliance, and training solutions, all aimed at reducing risk and improving workplace safety. Its primary market includes businesses that require contractor management and compliance services. It was founded in 1972 and is based in Shawinigan, Canada.
Reset Compliance Systems provides contractor and competence management solutions within the safety and compliance sector. The company has a platform that verifies third-party contractors' qualifications and compliance with Health and Safety Executive (HSE) and Construction (Design and Management) (CDM) regulations. Reset's services serve estate and site managers, providing tools for traceable checks of qualifications, and enabling individuals to carry their qualifications securely on a Reset card. It is based in Sheffield, England.
Workhub specializes in compliance management software within the workplace safety and compliance sector. Their platform offers a suite of tools for safety training, certificate tracking, policy distribution, incident reporting, and more, aimed at simplifying workplace safety management. The company primarily serves organizations looking to enhance their safety programs and ensure regulatory compliance. Workhub was formerly known as SafetySync Corporation. It was founded in 2006 and is based in Calgary, Alberta.
SMAS Worksafe is a company focused on providing health and safety compliance services within the SSIP Member Scheme sector. The company offers SSIP accreditation, contractor management programs, CITB-approved training courses, and supply chain management solutions to ensure businesses meet regulatory requirements and manage risks effectively. SMAS Worksafe primarily serves industries such as housing, construction, finance, and education, assisting them in achieving compliance and fostering business growth. It was founded in 2005 and is based in Plymouth, England.
Crosscheck provides services related to sustainability compliance and certification in the renewable energy sector. It offers a platform that manages data and automates workflows for compliance with the European Renewable Energy Directive (REDIII). The company's services include greenhouse gas calculations, verification of compliance evidence, and templates for quality procedures. It was founded in 2024 and is based in Dover, Delaware.
3E focuses on compliance solutions in the domain of chemical, regulatory, and environmental health and safety (EHS) data management. The company offers services such as safety data sheet (SDS) and chemical management, regulatory consulting, and supply chain compliance. It primarily serves sectors such as the chemical industry, retail, and pharmaceuticals. The company was founded in 1988 and is based in Carlsbad, California.
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