Our team of skilled professionals, from engineers to technologists, machinists to business leaders, serve our customer’s needs every day.
Martin Petrak, M.Sc., P.Eng.
Chief Executive Officer

As the CEO of Precision ADM, Martin is very knowledgeable in AM with over 11 years or research and development in this field. Martin leads his team towards future partnerships with multi-national corporations to create new technological advancements in Manitoba and Canada.

Nelson Kalin
Nelson Kalin, B.Comm., CPA, CA
Chief Financial Officer

Nelson brings over 20 years of experience in multi-national aerospace manufacturing, defence, space, and energy sectors. He is responsible for structured finance, developing key customer relationships, and financing major industrial projects. Nelson is a Chartered Professional Accountant, CA, and is focused on Precision ADM’s profitable growth.

Jay Singh
Chief Commercial Officer

Mr. Singh brings nearly two decades of senior executive experience, most recently with the Winnipeg Regional Health Authority and Shared Health. He has extensive experience in building effective teams, innovative systems in industries as diverse as health care, financial services, and information technology. As a Regional Director of Supply Chain Management at the Winnipeg Regional Health Authority, Jay played a critical role in the provincial COVID-19 response. He is a results-driven senior leader in improving systems and building effective teams and leaders.

Pablo Batista
VP, Engineering and Operations

Pablo Batista leads our Engineering and Operations with over 20 years of senior executive experience, most recently at Motor Coach Industries and IMRIS. He is a results-driven senior leader with extensive experience in highly competitive industries, including automotive and transportation manufacturing and medical devices.

John Wallis, CHRP SHRM
VP, Human Resources

John Wallis builds and leads our team as Vice President of Human Resources. Mr. Wallis is registered with the Society for Human Resource Management as a Senior Certified Professional (SHRM) and joins Precision ADM with over 13 years of Senior Human Resource experience in different sectors including pharmaceuticals, transport and logistics, and manufacturing.

Andrea Perrin
Executive Assistant & Office Manager

As Office Manager, Andrea is the first face you will see at Precision ADM. Her professionalism and dedication is evident in her abilities to coordinate and organize events, while performing administrative tasks for daily business operations. She is responsible for making sure your questions are directed to the right people: our team of experts!

Derek VanDenDriessche, B.Sc.
Director of Medical and Industrial Sales and Business Development

Derek’s entrepreneurial background empowers him to identify winning applications and solutions for clients that are a great fit for our manufacturing and consulting capabilities. Through sales and business development in the Medical and Industrial sectors, he helps us drive growth and profitability while maintaining the highest level of customer satisfaction.

Ian Klassen, B.Sc. Eng.
Director of Aerospace Sales, Business Development and Operations

Ian brings over 20 years of engineering, customer service, sales, and leadership experience from the aerospace, defense, and energy sectors. He is responsible for generating new business from the Aerospace Sector and passionate about creating win-win solutions for all clients. Ian has an Industrial Engineering Degree from the University of Manitoba and is a Miller Heiman Certified SME in Conceptual and Strategic Selling.

Heather Smart, MSc., P. Eng.
Director of Engineering

Ms. Smart is a Professional Engineer with over 10 years of Aerospace engineering experience with expertise in the repair and overhaul of gas turbine engines. She earned a Master’s degree in Mechanical Engineering in 2017, specializing in behaviour of aerospace metal alloys. Ms. Smart is an active member of Engineers & Geoscientists of Manitoba, and sits on the Advisory Board of Red River College’s Technology Access Centre for Aerospace and Manufacturing.

Graeme Findlay
Director of Marketing

Graeme leads the Marketing department with over 15 years of award winning design and creative direction experience. Graeme positions the Precision ADM brand strategically in a visually appealing way, showcasing our unique Advanced Digital Manufacturing® offering. His extensive understanding of marketing and brand objectives, customer needs, and the value of effective communication enable him to create tools that effectively project our vision.

Xiomara Perdomo
Director of Quality

Xiomara is a Professional in Engineering with over 10 years of experience in quality assurance for the manufacturing, commercial and energy industries. She has lead the certification and accreditation of companies under technical and legal specifications, as well as international standards, with a focus on ensuring the continuous improvement needed to boost growth. Xiomara leads our quality department in maintaining our medical and aerospace certifications and in continuous improvement.

Bami Akinrinlola, Ph.D.
Additive Manufacturing Research Engineer

Dr. Akinrinlola is an Additive Manufacturing (AM) Research Engineer at Precision ADM, where she is responsible for the R&D program and works with a wide range of metal alloy systems. Bami holds a Ph.D. in Materials Engineering from McGill University, with a focus on powder metallurgy. Her interests include structure-property relationships in materials, biomaterials and bio-inspired design.

Emmet Schaen, CET
Manager, Additive Manufacturing

Emmet brings his extensive experience in material sciences in the aerospace industry to his role at Precision ADM. His expertise in the analysis of microstructures is key in developing additive manufacturing applications that meet and exceed quality expectations.


We are constantly in pursuit of industry thought leaders in the exciting field of Metal Additive Manufacturing. If your experience in engineering, machining, CAD modeling, or manufacturing would make you successful in Advanced Digital Manufacturing™, then please send us your resume today.

Interested in the benefits of Metal Additive Manufacturing? Let’s partner on your next project!