Insights

Recurring revenue Constellation Software operates a diversified portfolio of vertical market software companies with a focus on mission-critical solutions, suggesting a strong base of recurring revenue streams and cross-sell opportunities across 30+ markets.

Acquisition-led growth The company has a history of rapid expansion through acquisitions and organic growth, presenting opportunities to partner on integration services, cross-sell to newly acquired units, and provide scalable technology platforms for portfolio consolidation.

Global footprint With offices servicing customers in over 30 markets and six operating groups, there is potential to offer multinational deployment, localization services, compliance tooling, and global support agreements for enterprise customers.

Strong financials Reported revenues in the mid to high hundreds of millions and a sizable funding base indicate resilience and capacity for large-scale software projects, making them a solid target for strategic enterprise offerings and premium support services.

Security and data Exposure to diverse industries and public-private sector software suggests demand for security, analytics, and cloud-based infrastructure enhancements, including Azure Machine Learning, analytics integrations, and CISSP-aligned security solutions.

Constellation Software Inc. Tech Stack

Constellation Software Inc. uses 8 technology products and services including CISSP, Kubeflow, Preact, and more. Explore Constellation Software Inc.'s tech stack below.

  • CISSP
    Certificates
  • Kubeflow
    Dev Tools
  • Preact
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • Microsoft Azure Machine Learning
    Machine Learning
  • Kendo UI
    UI Frameworks
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks

Media & News

Constellation Software Inc.'s Email Address Formats

Constellation Software Inc. uses at least 3 format(s):
Constellation Software Inc. Email FormatsExamplePercentage
Last@constellationhbs.comDoe@constellationhbs.com
82%
First.Last@constellationhbs.comJohn.Doe@constellationhbs.com
12%
FLast@constellationhbs.comJDoe@constellationhbs.com
6%
FLast@csisoftware.comJDoe@csisoftware.com
75%
First.Last@csisoftware.comJohn.Doe@csisoftware.com
21%
First@csisoftware.comJohn@csisoftware.com
3%
FirstLast@csisoftware.comJohnDoe@csisoftware.com
1%
FirstL@marketleader.comJohnD@marketleader.com
63%
First.Last@marketleader.comJohn.Doe@marketleader.com
35%
Last@marketleader.comDoe@marketleader.com
1%
LastF@marketleader.comDoeJ@marketleader.com
1%

Frequently Asked Questions

What is Constellation Software Inc.'s phone number?

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You can contact Constellation Software Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Constellation Software Inc.'s official website and social media links?

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Constellation Software Inc.'s official website is csisoftware.com and has social profiles on LinkedInCrunchbase.

How much revenue does Constellation Software Inc. generate?

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As of July 2026, Constellation Software Inc.'s annual revenue is estimated to be $500M - $1B.

What is Constellation Software Inc.'s SIC code NAICS code?

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Constellation Software Inc.'s SIC code is 7372 - Prepackaged Software NAICS code is 5112 - Software Publishers.

How many employees does Constellation Software Inc. have currently?

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As of July 2026, Constellation Software Inc. has approximately 445 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Cfo (vela Software): T. O.Cfo: J. B.Cfo & Coo - Vbu: D. S.. Explore Constellation Software Inc.'s employee directory with LeadIQ.

What industry does Constellation Software Inc. belong to?

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Constellation Software Inc. operates in the Software Development industry.

What technology does Constellation Software Inc. use?

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Constellation Software Inc.'s tech stack includes CISSPKubeflowPreactjQuery MigrateMicrosoft Azure Machine LearningKendo UIGoogle AnalyticsMicrosoft ASP.NET.

What is Constellation Software Inc.'s email format?

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Constellation Software Inc.'s email format typically follows the pattern of Last@constellationhbs.com. Find more Constellation Software Inc. email formats with LeadIQ.

How much funding has Constellation Software Inc. raised to date?

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As of July 2026, Constellation Software Inc. has raised $1.1B in funding. The last funding round occurred on Jan 31, 2024 for $1B.

When was Constellation Software Inc. founded?

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Constellation Software Inc. was founded in 1995.
Constellation Software Inc. logo

Constellation Software Inc.

Software DevelopmentOntario, Canada201-500 Employees

Constellation Software Inc. is an international software development company that provides software and services to a select number of industries in both the public and private sectors. Founded in 1995, the company aims to acquire, manage and build software businesses that develop specialized, mission-critical solutions for their industries. It operates through six operating groups that manage hundreds of individual businesses, with offices globally and customers in more than 30 markets worldwide. The organization is headquartered in Toronto, Canada, at 1200-20 Adelaide Street East, Toronto, Ontario M5C 2T6. The company employs between 201 and 500 people.

Section iconCompany Overview

Phone number
SIC Code
7372 - Prepackaged Software
NAICS Code
5112 - Software Publishers
Founded
1995
Employees
201-500

Section iconFunding & Financials

  • $1.1B

    Constellation Software Inc. has raised a total of $1.1B of funding over 4 rounds. Their latest funding round was raised on Jan 31, 2024 in the amount of $1Bas a post_ipo_debt.

  • $500M - $1B

    Constellation Software Inc.'s revenue is estimated to be in the range of $500M - $1B

Section iconFunding & Financials

  • $1.1B

    Constellation Software Inc. has raised a total of $1.1B of funding over 4 rounds. Their latest funding round was raised on Jan 31, 2024 in the amount of $1Bas a post_ipo_debt.

  • $500M - $1B

    Constellation Software Inc.'s revenue is estimated to be in the range of $500M - $1B

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