Flatstone Construction LP (formerly Tron Construction & Mining Limited Partnership) is a 100% Indigenous-owned, multi-trade construction and industrial services provider with more than 30 years of proven experience delivering safe, high-quality projects across Canada. Flatstone has successfully executed a wide range of work in sectors including nuclear, power, industrial, utility, mining, renewables, and infrastructure.
Our service delivery is anchored in our four pillars of execution success: safety, quality, schedule, and performance excellence. With a client-centric approach, Flatstone builds true partnerships by focusing on strategic, long-term relationships with clients, partners, and vendors.
As part of the Des Nedhe Constructors Group, Flatstone is committed to fostering Indigenous participation and prosperity. We develop training, employment, and engagement models that create meaningful opportunities for Indigenous businesses and people, and we collaborate with Indigenous organizations to bring collective strengths to industrial solutions.



