You might have heard of Liberty Developments for cancelling one of their biggest projects in Vaughan along Highway 7. It wasn't all their fault because construction costs sky rocketed and there was no room for profit. Liberty is a reputable builder that has done a good amount of high-rise, mid-rise and low rise developments around the GTA. They develop in areas like North York, Thornhill, Scarborough, Markham, Richmond Hill & Missisauaga.
Overall, Liberty has been in the business for a long time and they have developed some great projects around the GTA that you've likely been to or driven by.
They are currently partnered on a huge re-development project at Promenade Mall in Thornhill with thousands of new homes set to be built over the next few years.