Skip to main content
Constellation Software Inc. logo

Constellation Software Inc. — Investor Relations & Filings

Ticker · CSU TSX Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
Open in API
Filings indexed 222 across all filing types
Latest filing 2026-04-16 Regulatory Filings
Country CA Canada
Listing TSX CSU

About Constellation Software Inc.

https://www.csisoftware.com/

Constellation Software Inc. is an international software holding company that acquires, manages, and builds Vertical Market Software (VMS) businesses. The company specializes in providing mission-critical software solutions and services tailored to the specific needs of customers in various public and private sector markets. CSI's decentralized portfolio includes businesses serving industries such as Asset Management, Financial Services, Communication & Media, and Non-Profit organizations. Operating globally, CSI serves over 125,000 customers across more than 100 countries, focusing on enabling its subsidiaries to deliver innovative, industry-specific solutions.

Recent filings

Filing Released Lang Actions
News release - English.pdf
Regulatory Filings Classification · 1% confidence The document is a press release announcing a scheduled conference call to discuss first quarter results. It does not include financial data (so it is not an earnings release or report), nor is it a transcript, presentation, or detailed management discussion. There is no indication of a new report being attached or published (so it is not an RPA). In the absence of a more specific category, this falls under the general regulatory/press announcement fallback category.
2026-04-16 English
News release - English.pdf
M&A Activity Classification · 1% confidence The document is a press release announcing that Constellation Software’s Vela Operating Group has entered into a definitive agreement to acquire a majority interest in Derbysoft Holdings Limited. It describes an upcoming acquisition, references regulatory approvals, and mentions financial and legal advisors. This fits the definition of an M&A Activity announcement (Code: TAR) rather than a financial report, management change, or other category.
2026-04-15 English
News release - English.pdf
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a press release announcing the date, time, format, and proxy logistics for the upcoming annual general meetings of Constellation Software Inc., Topicus.com Inc., and Lumine Group Inc. It directs shareholders on how to register, attend virtually or in person, and appoint proxyholders. This fits the Proxy Solicitation & Information Statement category (PSI), as it provides meeting information and solicitation of proxies rather than the full annual report or voting results.
2026-04-10 English
News release - English.pdf
Regulatory Filings Classification · 1% confidence The document is a corporate press release announcing the dates, times, format, and logistical details for the upcoming hybrid Annual General Meetings for Constellation Software Inc., Topicus.com Inc., and Lumine Group Inc. It does not include voting results (so it’s not DVA), nor actual AGM materials (so it’s not AGM-R), nor proxy statement content (so not PSI). It is essentially an announcement of a regulatory event (the AGM) without fitting any more specific category, so it falls into the general "Regulatory Filings / fallback" category RNS.
2026-04-10 English
Management information circular - English.pdf
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a Notice of Annual Meeting of Shareholders and the accompanying Management Information Circular, which sets out the business to be conducted at the meeting, governance practices, and detailed proxy solicitation and voting instructions. These are classic pre-meeting proxy materials distributed to shareholders to request votes. It is not the AGM presentation itself (AGM-R), nor a full annual or interim report, but rather the solicitation and information statement required under securities rules. Hence it is a Proxy Solicitation & Information Statement (PSI).
2026-04-09 English
Other.pdf
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a Notice of Availability of Proxy Materials for Constellation Software’s Annual Meeting, providing shareholders with information on how to access proxy materials, request paper copies, and vote on meeting resolutions. It is part of the proxy solicitation process and falls under the definition of Proxy Solicitation & Information Statement (PSI).
2026-04-09 English

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.