Peerscale is a Canadian organization based in Toronto, founded in 2004. Originally known as AceTech Ontario, it provides a platform for tech CEOs, COOs, and CTOs to engage in peer-to-peer networking, knowledge-sharing, and professional development. The company serves as an advisory board for its members, facilitating collaboration among leaders in the technology sector.

Peerscale offers confidential advisory services and leadership development opportunities. It hosts meetings led by Forum Leaders, allowing executives to discuss challenges and strategies related to decision-making and leadership. This structured environment enables members to share experiences and insights, helping them navigate complex business situations. The organization has a network of over 100 members from various technology companies, and many of its member CEOs have successfully sold their businesses.

In November 2024, Peerscale was acquired by TechTO, which aims to enhance programming for its members and broaden its impact within the Canadian tech ecosystem. Mandy Grewal is the CEO, and Leah Carr serves as the board chair, emphasizing the value of Peerscale’s network in supporting members through significant business milestones.