Insights

Strong Market Presence Constellation Software has a diversified portfolio across over 30 markets globally, providing opportunities to tailor sales approaches to specific regional needs and industries in both public and private sectors.

Leadership Stability Recent leadership changes, including the appointment of a new president and the departure of the previous one for health reasons, suggest a focus on strategic growth and organizational stability, opening avenues for targeted executive engagement.

Innovative Investment Their active investments in early-stage EdTech companies like Layers Education indicate a potential interest in innovative vertical markets, which could lead to cross-promotional or partnership sales opportunities.

Industry Recognition Recognition as one of the most trustworthy companies worldwide enhances their brand credibility, facilitating easier introduction of new solutions focused on security, compliance, and reliability.

Growth via Acquisition Their history of rapid growth through acquisitions suggests a readiness to adopt new software solutions that can integrate with or enhance their existing portfolio, presenting sales opportunities in enterprise integration and expansion.

Constellation Software Inc. Tech Stack

Constellation Software Inc. uses 8 technology products and services including Open Graph, Microsoft 365, Cufon, and more. Explore Constellation Software Inc.'s tech stack below.

  • Open Graph
    Content Management System
  • Microsoft 365
    Email
  • Cufon
    Font Scripts
  • Twemoji
    Font Scripts
  • Microsoft Azure
    Platform As A Service
  • PHP
    Programming Languages
  • Microsoft ASP.NET
    Web Frameworks
  • Gravity Forms
    Web Platform Extensions

Media & News

Constellation Software Inc.'s Email Address Formats

Constellation Software Inc. uses at least 3 format(s):
Constellation Software Inc. Email FormatsExamplePercentage
FirstL@marketleader.comJohnD@marketleader.com
61%
First.Last@marketleader.comJohn.Doe@marketleader.com
36%
Last@marketleader.comDoe@marketleader.com
1%
LastF@marketleader.comDoeJ@marketleader.com
1%
First.Middle@marketleader.comJohn.Michael@marketleader.com
1%
Last@constellationhbs.comDoe@constellationhbs.com
73%
First.Last@constellationhbs.comJohn.Doe@constellationhbs.com
18%
FLast@constellationhbs.comJDoe@constellationhbs.com
9%
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%

Frequently Asked Questions

Where is Constellation Software Inc.'s headquarters located?

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Constellation Software Inc.'s main headquarters is located at 1200-20 Adelaide St. East, Toronto, ON M5C 2T6, CA. The company has employees across 6 continents, including North AmericaAsiaEurope.

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 October 2025, Constellation Software Inc.'s annual revenue is estimated to be $6.6B.

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

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Constellation Software Inc.'s SIC code is 5045 - Computers and Computer Peripheral Equipment and Software NAICS code is 5112 - Software Publishers.

How many employees does Constellation Software Inc. have currently?

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As of October 2025, Constellation Software Inc. has approximately 10K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Cfo (vela Software): T. O.Cfo: J. B.Cfo - Vertical Bu Volaris: 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 Open GraphMicrosoft 365CufonTwemojiMicrosoft AzurePHPMicrosoft ASP.NETGravity Forms.

What is Constellation Software Inc.'s email format?

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

When was Constellation Software Inc. founded?

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Constellation Software Inc. was founded in 1995.

Constellation Software Inc.

Software DevelopmentCanada10001+ Employees

Constellation Software is an international provider of market leading software and services to a select number of industries, both in the public and private sectors. Our mission is to acquire, manage and build market-leading software businesses that develop specialized, mission-critical software solutions to address the specific needs of our particular industries.

Our company was founded in 1995 to assemble a portfolio of vertical market software companies that have the potential to be leaders in their particular market. Since then, we have grown rapidly through a combination of acquisitions and organic growth, and established a strong group of companies with a large, diverse customer base.

We have six operating groups which manage hundreds of individual businesses.  Our businesses have offices globally that service customers in over 30 different markets worldwide,  We are headquartered in Toronto, Canada.

Section iconCompany Overview

Headquarters
1200-20 Adelaide St. East, Toronto, ON M5C 2T6, CA
Phone number
SIC Code
5045 - Computers and Computer Peripheral Equipment and Software
NAICS Code
5112 - Software Publishers
Founded
1995
Employees
10001+

Section iconFunding & Financials

  • $250M$500M

    Constellation Software Inc.'s revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Constellation Software Inc.'s revenue is estimated to be in the range of $250M$500M

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