Today, February 1, 2021 Keystone Environmental Ltd. 33 anniversary, we are pleased to announce four new shareholders to the organization.

“These team members have made a considerable impact on the success of Keystone Environmental and we are happy to announce that they are now shareholders in the firm.  I am proud of our entire group of shareholders and the unique skills that they bring. They share a high level of commitment to serving our clients, developing our staff, and creating a path forward for our success” said Raminder Grewal, President of Keystone Environmental.

Ms. Christina Chan, P.Eng – Christina has been a valuable employee with Keystone Environmental for over 13 years, and has proven herself to be a top performer time and time again.  In her current role of Senior Team Leader/Project Manager, she plays an integral role in the success of Keystone Environmental’s Engineering Department. Her contribution to client satisfaction, business development, and employee development is beyond compare and a huge part of the reason for the Department and Company’s success.

Dr. James (Jamie) R. Slogan, Ph.D, R.P.Bio – In the past 4 years at Keystone Environmental Jamie has been instrumental in the growth and success of the Biological Services department.  Under his leadership, as Department Head, the group has more than doubled in size and enjoys a very healthy pipeline of work extending out several years. Although Jamie has been with Keystone Environmental for only four years, he has quickly become a key component of the company’s future and its continued success

Mr. Sumeet Dogra, P.Eng., CSAP – Sumeet started with Keystone in April of 2010 as a Junior Field Supervisor and quickly worked his way up the ranks to his present position of Senior Project Manager. Over the last 10 years, he has proven himself to be a dedicated and loyal employee who leaves no stone unturned in his desire to provide his clients with superior customer service.


Mr. Michael Farnsworth, P.Ag – As an employee for over 15 years, Michael’s value to Keystone Environmental is undeniable.  As a Senior Project Manager and Team Leader he is responsible for both client satisfaction and employee development, exceling at both.  His unwavering devotion to his clients and his commitment to coaching and mentoring future leaders, along with his business development ability, makes Michael an indispensable part of Keystone Environmental’s present and future success.