Corporate Profile

TBT Engineering Limited (TBTE) is Northwestern Ontario's largest independently owned multi-disciplinary engineering consulting firm.

Originally established in Thunder Bay in 1969, TBTE is an employee-owned company that employs over 130 full time professional and technical staff, with 70 additional seasonal and contract staff serving public and private clients across a diverse range of industries and sectors.

Under new ownership since 1995 TBTE has grown extensively by diversification and in 2015 acquired Profor Engineering to add Mechanical and Electrical Engineering services to the firm.

TBTE Surveyors Inc. is a wholly owned subsidiary of TBT Engineering Limited focused on the provision of legal (cadastral) surveying and Reference Plans throughout Northern Ontario.

TBT Engineering acquired two geomatics survey offices in Fort Frances and Dryden from EXP in 2017 to better serve our clients across Northwestern Ontario.

As a proven industry leader, TBTE works in conjunction with all our stakeholders to expertly investigate, test, plan, design and manage projects across Northern Ontario.
Our primary sectors are Infrastructure, Mining, Energy, Transportation, First Nations, Government and General Public with commercial services through 16 complimentary divisions.

We are a strong advocate for Indigenous and First Nation Community participation and continue to commercially engage through informal collaborations as well as formal Memorandums Of Understanding (MOU), Joint Ventures (JV), Participation Agreements and full Partnerships.