About Jonas Software

Jonas Software acquires, manages, and builds industry-specific software companies globally. Jonas has acquired 95+ companies and currently has over 2,500+ employees.

Jonas is an operating group of Constellation Software, Inc. (CSI), a public company listed on the Toronto Stock Exchange (CSU.TO). CSI has revenues of over $3.5 billion USD and over 20,000 employees across the globe.

Vesta Software Group is a fully owned subsidiary under Jonas Software: http://vestasoftwaregroup.com

Vertical markets






Jonas Software (Club & Construction verticals) becomes part of Constellation Software, Inc.

2004 – 2006

Jonas acquired 4 additional businesses in the Club vertical

Jonas acquired Smyth Systems, ClubHouse Online, Clubsystems Group, and ClubMinder from 2004 to 2006.

2007 – 2008

Jonas expands further into the Foodservice/Construction verticals

Jonas expands to 3 businesses in the Foodservice industry and completes another acquisition in the Construction vertical.


Jonas enters the Fitness vertical

With the acquisition of EZ Facility, Jonas enters the Fitness vertical.

Jonas expands to Australia, UK, Europe

In 2010, Jonas expands its global presence entering the Australian, UK & European Markets. Jonas also entered the Attractions & Leisure verticals.


2011 – 2013

23 Acquisitions completed with expansion into 7 new vertical markets

• Radiology
• Education
• Product Licensing
• Payments
• Metal Centers
• Event Management
• Salon & Spa

Geographical expansion into
New Zealand

With the acquisition of Kitomba, Jonas enters into New Zealand


2015 – 2017

Jonas expands into 3 new verticals with 16 acquisitions total

Jonas enters the Hotel, Case Management and Wine POS vertical (16 acquisitions total).


Jonas completes 12 acquisitions and enters into the Marina and Manufacturing verticals


Jonas completes 17 acquisitions and enters into 5 new verticals

• Managed Print Services
• Legal
• Email Marketing
• Elevator Maintenance
• Early Intervention

Jonas has completed 4 acquisitions to date, entered the new Vertical of Medical Technology & Launched Vesta Software Group

Jonas acquired Pulse Club Computers, Club Caddie, QuickQube, and Contronics to date in 2020. Vesta Software Group is a fully owned subsidiary of Jonas Software.