Our Story

As the largest provider of software and services in the building industry, Constellation HomeBuilder Systems has two goals: to empower builders with information to drive business objectives and to simplify the process of building homes and condos so you can maximize your return on investment.

We provide innovative solutions as standalone or integrated systems, and our team of home building software experts bridges the gap between construction and technology. Our software is built on the feedback and best practices provided by our customers – the best and brightest home builders across North America.

We give you the power to build smarter.

We are a division of Constellation Software, publicly traded on the Toronto Stock Exchange.

Canadian Home Builders' Association
Ontario Home Builders' Association
Simcoe Country Home Builders' Association
West End Home Builders' Association
National Association of Home Builders
Atlantic Home Warranty
Building Industry Association of Southern California


Constellation HomeBuilder Systems is born. Constellation acquires NEWSTAR, FAST, and CFT to form Constellation HomeBuilder Systems.


Constellation HomeBuilder Systems hosts the first Customer Conference in Toronto.


Builder360 & BuildSoft Pro join the Constellation family.


Constellation Software announces initial public offering.


First certified by Microsoft.


BuildTopia and Sales1440 join the Constellation family.


Conasys Homeowner Care joins the Constellation family.


Constellation now offers customer satisfaction consulting and surveys with the addition of Woodland O’Brien & Scott.


Constellation HomeBuilder Systems in reborn under our new brand.

800+ years of combined home building software experience.

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We are hiring!

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Powering homebuilders since 2004

What our customers are saying

Trusted by top builders