Insights

Strong Market Position Constellation Software has established itself as a leading provider of mission-critical vertical market software with a diverse customer base across over 30 global markets, presenting opportunities to offer tailored solutions to expanding industry sectors.

Recurrence Revenue Recognized as a top pick for long-term investors due to its proven strategy of acquiring and growing top-tier software companies, indicating a stable revenue stream that can be further expanded through additional targeted sales efforts.

Industry Recognition Being ranked among the most trustworthy companies worldwide enhances brand credibility, making it easier to initiate partnerships and upsell advanced or complementary software solutions to existing clients.

Innovation & Expansion Recent investments in edtech startups like Layers Education demonstrate openness to new vertical markets, highlighting potential opportunities to introduce innovative software products in emerging industries.

Leadership & Growth Changes in leadership, including new board appointments and executive shifts, suggest a company in growth transition, creating opportunities to build relationships with decision-makers and introduce solutions aligned with future strategic directions.

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
62%
First.Last@marketleader.comJohn.Doe@marketleader.com
35%
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 Street East Toronto, Ontario m5c 2t6 Canada. 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 February 2026, 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 February 2026, Constellation Software Inc. has approximately 423 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 DevelopmentOntario, Canada201-500 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 Street East Toronto, Ontario m5c 2t6 Canada
Phone number
SIC Code
5045 - Computers and Computer Peripheral Equipment and Software
NAICS Code
5112 - Software Publishers
Founded
1995
Employees
201-500

Section iconFunding & Financials

  • $500M$1B

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

Section iconFunding & Financials

  • $500M$1B

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

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