Perseus Group
Perseus Group is a buy-and-hold acquirer of vertical market software businesses and one of six operating groups within Constellation Software Inc.
Company facts
- Founded
- 2004
- Headquarters
- Canada
- CEO
- Daniel Zinman, Bonnie Wilhelm
About
We are the Perseus Group, one of the six operating groups of Constellation Software Inc., the largest collective of software companies in the world. Our core mission is to acquire, manage, and build exceptional vertical market software businesses. We operate on a unique buy-and-hold philosophy, meaning when we invest in a company, we are in it for the long haul. We don't acquire businesses to resell them; we partner with them for life, providing the strategic guidance and financial stability needed to become leaders in their respective markets. This long-term perspective allows us to make disciplined decisions that ensure sustainable growth and success for the companies that join our family. Our approach is fundamentally different from many in the investment world. We believe in decentralization and empowering the teams we work with. We celebrate the strength of small, agile teams, allowing them to maintain their unique identity, mission, and culture. We believe that potential is maximized when the leaders of a business remain in control of the levers necessary to guide their company forward. Our ecosystem is built on a foundation of shared knowledge and mutual support. When a business joins us, they don't just get a financial partner; they become part of a global network of passionate founders and operational experts. This connection to the broader Constellation Software family provides access to a wealth of best practices, collective problem-solving, and inspiration drawn from over a thousand software businesses. We are deeply committed to people development. Post-acquisition, your talented team gains access to a global network and annual leadership events designed to foster growth, collaboration, and career development. We support our people to grow through every experience, embracing both the wins and the lessons learned along the way. Curiosity and experimentation are at the heart of our culture. We empower our teams to be bold, to explore new ideas, and to innovate, ensuring that the legacies of the businesses we acquire are not just preserved, but are also fueled for lasting growth and a thriving future.
Open positions
Sr. Graphic Designer
Perseus Group is looking for a senior graphic designer to partner closely with our marketing team and management on ongoing brand and design work. This is a long-term contract role suited for someone who can operate…
Director, Corporate Development
About Perseus Perseus is part of Constellation Software Inc. (TSX: CSU), a global leader in acquiring, managing, and building software businesses. We specialise in long-term partnerships and sustainable growth across…
Human Resources Director
Position Summary This role leads the Human Resources function for the Pegasus Portfolio of Perseus — five business units, 200 to 500 employees, and operations in the US, Europe, and Canada. The Human Resource Director…
Co-op Technical Writer
THE POSITION The co-op Technical Writer creates clear, user-focused Service Release documentation that explains software functionality and supports effective product use. Content covers homebuilding software…
Quality Engineering Lead / Automation Architect
About POMS POMS develops Manufacturing Execution System (MES) software solutions for the life sciences industry. POMS is investing heavily in automated quality engineering, modern software delivery practices, and…
Senior Systems Administrator – M365 & Infrastructure
Position Summary Constellation HomeBuilder Systems is seeking a Senior Systems Administrator / M365 & Infrastructure Administrator to join our Information Technology team in Markham, Ontario. This role will be…
Business Development Representative
Business Development Representative About Constellation Data Labs Constellation Data Labs is a business unit within the Andromeda Operating Group of Constellation Software Inc., a global provider of vertical market…
Project Manager
The Project Manager oversees the full implementation lifecycle of software solutions, managing project plans, budgets, and cross-functional teams to ensure successful delivery and customer satisfaction. The role requires strong communication skills and proficiency in project management tools to coordinate between technical teams and clinical stakeholders.
CIT Information Security & GRC, Lead
Lead a global security program, overseeing SOC operations, incident response, and compliance with frameworks like NIST and ISO 27001 using Microsoft Defender and DLP tools.
Account Executive
Are you ready to take the next step in your sales career? If you're a hungry, high-energy salesperson who thrives in a fast-paced environment - and maybe you've got a thing for cars - this might be the role for you.…
Manager, Corporate Development
M&A Business Development Associate Full time The Role Perseus is growing the Business Development team within our M&A group. The role is to build strong strategic business relationships that lead to the sourcing of…
M&A Manager, Corporate Development
The Role Perseus is growing the business development team within our M&A group. The purpose of this role is to build strong strategic business relationships that lead to the sourcing of current and future M&A…
Director, M&A
Director of M&A, Homebuilder Solutions Portfolio Position Summary Perseus Group, Constellation Software is looking for a Director of M&A for its homebuilding and construction portfolio. This role will work closely with…