Companies using mod_ssl by mod_ssl in 2025
As of 2025, 2,737 verified companies use mod_ssl – across industries, company sizes, and geographies. This is real, verified data. Whether you’re looking to analyze the market, build a target list, or get a sales edge – this is your starting point.
What is mod_ssl?
mod_ssl by modssl.org is an open-source Apache module that provides strong cryptography for web servers through the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols. It enables secure communication over the internet by encrypting data transmitted between a web server and a client. It’s commonly used by IT departments and security teams across various industries to secure web applications and ensure data privacy.
Last updated date
Number of Companies using
2,737
The majority are based in the
United States
Most common industry?
Manufacturing
mod_ssl’s sample user list in 2025
We have data on 2,737 companies that use mod_ssl. Our mod_ssl customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
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mod_ssl users and customers by country
2.6K Companies
2.6K Companies
2.6K Companies
2.6K Companies
Where mod_ssl Shows Up Most
mod_ssl is used across a wide range of sectors:
Manufacturing
Business Services
Software
Education
Hospitals & Physicians Clinics
From lean startups to global enterprises, mod_ssl’s footprint is wide, and that means opportunity.

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FAQs
Contact UsHow latest this data is?
This data is updated on August 17, 2025
What is mod_ssl?
mod_ssl is an open-source Apache module that provides strong cryptography for web servers using SSL and TLS protocols. It encrypts data transmitted between a web server and a client, ensuring secure communication over the internet.
How many companies are using mod_ssl in 2025?
As of 2025, there are 2,737 verified companies using mod_ssl.
What industries are using mod_ssl?
mod_ssl is used across many industries, with significant adoption in Manufacturing, Business Services, Software, Education, and Hospitals & Physicians Clinics.
Which country has the highest number of companies using mod_ssl?
The United States has the highest number of companies using mod_ssl.
Who developed mod_ssl?
mod_ssl was developed by modssl.org.