A growing family of over 100 software companies

Jonas Software acquires, manages, and builds industry-specific software companies globally




We have a decentralized structure and do not seek to take over the day-to-day operations of our companies.



Buy & Hold Forever

We have never sold a business. This is our software for life promise – selling to Jonas means you have found a permanent home.



Culture of Sharing Best Practices

Leverage our vertical market software expertise. Jonas has completed 100+ acquisitions and our parent company, Constellation Software, over 600.

What is your role?


We have a focus on continuity, maintaining your unique brand, existing management team and reputation for excellence in your vertical. 


If you are representing your client in the sale of a software business, Jonas Software should be top of mind. Our dedicated team of M&A professionals can assist with expediting the transaction depending on the seller’s needs.

Careers at Jonas

Great People Make Great Companies

At Jonas Software, we have long realized that our greatest asset is our employee base. We currently have over 2500 employees across the globe and we strive to provide them with a fantastic working environment and an enriching career, which we know will translate into world-class service to our valued clients.

Recent Acquisitions

FEBRUARY 26, 2021


Easit is a Swedish software company that provides case management, data management software and highly skilled consulting services to businesses in both the private and public sectors. Easit GO, automates business processes and workflows as an efficient and modern Enterprise Service Management solution, while ETE provides easy-to-use Data Management solutions using a completely new mindset.

FEBRUARY 1, 2021


C-SAM is a leading solutions provider to the oil and gas; subsea and maritime, and related industries. Additionally, their products and services have been successfully introduced to a wide range of other business sectors that rely upon equipment/asset management as a critical factor of operational success. Their specialist asset management software (OPS™) allows all businesses ‐ from fresh start-ups to blue chip global concerns ‐ to track, trace and control their assets, supply chain and people.

JANUARY 6, 2021

Bluestar Software

Bluestar is a leading solutions provider to Police Forces and related agencies. The product range encompasses systems deployed to thousands of users along with specialist applications designed for departmental use by expert personnel. The software is used for briefing, tasking, intelligence analysis, identity management, forensic case work, criminal profiling, management information, image/data storage and much more.

acquisition stories

“The Jonas family of companies was a great permanent home for our family business. It was clear from the beginning that Jonas shares our belief of taking great care of our employees and customers. They stand behind their ‘Software for Life’ promise.”

John Brookbank
Shareholder & CEO, BEC Legal

“I joined Jonas through the acquisition of XN Leisure in 2010. Not only has the business thrived under Jonas ownership, it has also been a fantastic place for me to grow my career.”

Darrell Boxall
Managing Director, XN Leisure (now Portfolio Manager, Jonas UK)

“One of Jonas’ key success factors is autonomy and decentralization. Since selling my software company to Jonas in 2012, I’ve continued to run my business independently while being able to tap into the knowledge and best practices from other Jonas companies.”

Eric Rennagel
Founder & CEO, My Media Box

think jonas software could be a permanent home for your business?