Mainfield & Co Ltd.
A privately held Canadian corporation, federally incorporated in 2026 and based in Montréal, Québec.
Operating companies
- Ampleton Custom stickers and small batch goods. ampleton.ca
- MTL Clean Co. Residential and commercial cleaning. mtlclean.co
Registered office
3201 Rue HochelagaMontréal, Québec H1W 1G7
Canada