Pioneer Transformers Ltd., designs and manufactures high quality/energy efficient liquid filled transformer up to 25 MVA at 69 kV (350 kV BIL). The head office and manufacturing plant has been located in Granby Quebec since 1965. We also have a sales/quotation office in the Greater Toronto area. Pioneer Transformers Ltd., was purchased on March 1st 1995 from Group Schneider/Federal Pioneer. Since the acquisition, Pioneer has been through a few changes and investments which have elevated it into a high quality, reliable supplier to the electrical industry. We supply transformers for utilities, industrial and commercial customers, wind and solar farms and we have extensive experience with retrofit transformers. Pioneer Transformers Ltd. has been registered to ISO 9001 Quality Management Systems since 1995.