Brian Rosentreter, P.Eng.


Brian is a Mechanical Engineer from the University of Calgary and a professional engineer with APEGA. He joined Global in 2003 and began his career working with Global’s founder, Glenn Sabo. Brian has been the President of Global since 2007. During his tenure he’s become a leading expert on CEMS regulatory compliance and instrumentation while driving company growth through customer service and innovation.

Justin Raffin

Vice President, Operations

Justin began his career with Global in a research and development capacity in 2011, after completing an Applied Degree in Environmental Science. He has since focused on developing and assessing comprehensive air monitoring programs, quickly establishing himself as an expert Environmental Professional in the air industry. As Vice President of Operations, Justin continues to help drive Global’s reputation as leaders in CEMS production, service, and regulatory expertise in Canada.

Matt Nordstrom

Vice President, Business Development

Matt is a graduate of Northern Alberta institute of Technology (NAIT) Instrumentation Engineering. Matt started in the environmental industry in 2000 and joined the Global team in 2010. Over the past twelve years’ Matt has been instrumental to the growth of Global and provides technical support to colleagues and clients as needed. Matt is a expert on CEMS including: analyzer operation, data acquisition systems, and government regulations.

Graham Russell

Manager, CEMS Applications

Graham Russell graduated from the Southern Alberta Institute of Technology (SAIT) with a diploma in Instrumentation Engineering Technology in 2009 and began his employment with Global in the fall 2009. In 2019, Graham took on the role of Department Manager, CEMS Applications at Global Analyzer Systems where his main focus within the company is to oversee both the service department and the design, engineering and project management of all new CEMS projects.

Pierce Baker

Manager, Regulatory Compliance

Pierce is a graduate from the University of Toronto with a double major in Chemistry and Environmental Sciences with a minor in Environmental Management. Pierce joined Global early 2016 and has been immersed all aspects of Regulatory Compliance. He has a comprehensive understanding of the Alberta CEMS Code, Alberta Stack Sampling Code, Alberta Air Monitoring Directive, and EPS 1/PG/7. Pierce is an expert in Monitoring Plans, Certification Reports, as well as CEMS and Air Monitoring Directive QAP’s.

Rienzie Balkaran

Reporting & DataStream Manager

Rienzie graduated from the University of West Indies with a Bachelor of Science and joined Global Analyzer Systems Ltd. in 2014 as a Data Analyst / Reporting Specialist. Rienzie is responsible for managing monthly electronic CEMS online reporting and facility monthly air reports, client specialty reporting such as predictive emissions for Method 4 requirements, tiered Sulphur Dioxide emissions reports (daily/hourly), Alberta Sour Gas Reports, SO2/NOx Monthly Summary Reports, Cylinder Gas Audit Reports and Quarterly CEMS Reporting.

Steve Dawson

Client Services Specialist

Steve attended the College of the North Atlantic in Newfoundland where he studied Instrumentation Engineering Technology. After graduating, Steve worked at IEAS as an Instrumentation Technologist. As Service Manager Steve is responsible for training new hires as well as assisting his team of Service Technicians. When working in the field Steve conducts preventative maintenance, routine checks, RATA supervision, CGA’s and CEMS installations. Steve is also part of the CEMS construction team, which entails assisting with the build of new CEMS units which are to be installed on various sites.

Chris Levesque

Audit Manager

Chris graduated from Mount Royal College with an Applied Degree in Industrial Ecology. He started at Global in 2015 and brought with him 11 years of experience where his previous roles included Source Testing Division Manager, Ambient Air Division Manager, Air Division General Manager and General Manager of the Petroleum Testing and Analysis Division. As Senior Regulatory Advisor, Chris is an expert in compliance auditing and regulatory documentation, helping facilities meet requirements in Alberta.

Twyla Bodio

Safety & Administration Lead

Twyla graduated from the business program at Mount Royal University with a major in accounting. While in school, she worked with First Calgary Financial Credit Union as a teller and eventually moved up to the corporate accounting department, learning full cycle accounting duties. She went onto work as an accountant in a different industry at DIRTT Environmental Solutions before becoming an administrator at Dexter Axle where she handled the procurement, administration, customer service, and shipping day-to-day. Twyla began at Global in January of 2020.

Dan Bolin

CEMS Applications Project Manager

Dan is a professional engineer and project manager who brings over 10 years of experience in the energy and manufacturing industries throughout Western Canada and internationally. Experienced in mechanical engineering, facility operations and maintenance, and project management, Dan combines his strong technical background and industry experience in managing the successful delivery of new CEMS projects for our customers.

Aaron Boucher

Field Service Specialist

Aaron graduated from SAIT’s Instrumentation Engineering Technology program in 2021. While attending SAIT, Aaron was active in the ISA-SAIT club as the Vice President where he helped organize and execute student ran events. Aaron’s field background was working on well servicing crew as floorhand. Upon graduation, Aaron joined Global in May 2021 to begin his professional career as a CEMS Application Specialist in the Service Department.

Justyna Bryan

Reporting Specialist

Justyna graduated from Jan Kochanowski University with a Bachelor of Environmental Science in 2010. She currently holds an Environmental Management Certificate, as well as an Environmental Health and Safety Certificate from the University of Calgary. Justyna brings 7 years of previous managerial experience into her current role as a Regulatory Compliance/ Data Reporting Specialist, where she assists in CEMS reporting, as well as supports the enterprise management system implementation. She joined the Global team in March 2021.

Emily Darragh

Training Lead. Documentation Specialist

Emily graduated from St. Mary’s University with a major in biological science and a minor in business management. She started at Global Analyzer Systems in 2021 and brought over 6 years of previous experience in the oil and gas industry,
working in sectors including business process analytics, industrial taxation, and environmental consulting. With a passion for both environmental and business sustainable practices, Emily focused her career on emissions monitoring, and currently works as a regulatory compliance specialist.

Trent Davis

Data Acquisition Specialist

Trenton began at Global in 2015 to assist with CEMS fabrication as a CEMS Service Technician. Trenton worked in the field to perform preventative maintenance, routine checks, RATA supervision, CGA’s, and new CEMS Certifications while continuing his role in the fabrication and QC’ing of new CEMS projects. He then transitioned into his role as DAS Lead where his experience at Global added another perspective to the department while assisting in new DAS projects and regular client support.

Jade Elkins

DataStream Specialist

Jade graduated from the University of Victoria in 2018 with a Bachelor of Science in Geography and Environmental Studies. She began her career working as the Environment Coordinator at an industrial site where she gained experience with regulatory compliance and CEMS reporting. Jade joined Global in November 2021 as a DataStream Specialist where she aids in the continuous development of the DataStream system.

Dakota Fenton

Instrumentation Lead

Dakota graduated from the Southern Alberta Institute of Technology (SAIT) with a diploma in Instrumentation Engineering Technology in 2020 and a diploma in Information and Communications Technologies: Telecommunications in 2013. Dakota’s background is primarily in Telecommunications construction, maintenance and service. He joined global in early 2021 as a CEMS applications – systems specialist.

Saron Ghebreyesus

Bookkeeping Specialist

Bio Coming Soon

Rupi Gill

Sales & Marketing Specialist

Rupi graduated from the University of Calgary with a Bachelor of Commerce. She has worked in various industries including financial, public service, and higher education. Her most recent role was with SAIT as a Marketing Business Partner where she managed marketing initiatives for various departments and programs. She brings over 15 years of relationship-building, project management, and customer service skills. Rupi joined Global in January 2022 as the Sales and Marketing Specialist and is working with the Business Development team to support various projects and initiatives.

Brad Jackart

Logistics Specialist

Bio Coming Soon

Jovan Jankovic

Audit Support Specialist

Jovan graduated from the University of Calgary with a B.Sc. in Environmental Sciences with a concentration in Chemistry. He spent over 7 years in various regulatory, quality assurance, managerial and operations roles in the environmental services and pharmaceutical sectors. He joined the Regulatory Department in 2021, and with his previous experience in
industrial operations, regulatory requirements and industrial approvals is focusing on supporting the regulatory side of the business.

Tiffany Kelly

Administrative Assistant

Tiffany joined the Global team in September 2021. She has years of experience in Management, Customer Service and Administration. As an administrative assistant for Global her primary focus is to support Operations and Senior Management and is the cheerful face representing Global to visitors in our office. Tiffany has lived in Calgary her whole life and loves to enjoy the outdoors whenever possible.

Michaela McGrath

Data Acquisition Specialist

Bio Coming Soon

Amanda McQuarrie

Marketing Lead

Amanda graduated from SAIT with a diploma in Marketing. She has over 15 years of Marketing experience including one independent graphic design firm and three publicly traded oil and gas service companies. With a focus on corporate and brand identity Amanda specializes in increasing brand awareness and developing strong corporate marketing strategies. Amanda joined Global in January 2020 as the Marketing Lead and is working closely with both the core business group as well as the research and development team.

Shaun Meyer

Instrumentation Specialist

Bio Coming Soon

Nitin Monteiro

Documentation Lead

Nitin graduated from Royal Roads University with a Bachelor of Environmental Science Degree and holds a Diploma in Environmental Technology from Fanshawe College. He has over 9 years of industry experience in Source Emission and Ambient Air Monitoring. He began employment with Global in 2019 as a Regulatory Compliance Specialist and has a comprehensive understanding of the Air Monitoring Directive, the Alberta CEMS Code, the US EPA and Alberta Stack Sampling Codes. Regulatory compliance specialist

Chiz Nwoye

Sales Director

Chiz is a mechanical engineer with a strong background in operations, business development, sales and brings over 25 years of experience in the energy sector in Western Canada, East Coast Canada, and Internationally. Equipped with two post-graduate degrees in business, Chiz being sales director, will channel his expertise in sales strategies to further build on the various Global product and service offerings in penetrating new Canadian markets and consolidating on an existing client base.

Charles Odame-Ankrah, Ph.D.

Senior Product Development Specialist

Dr. Odame-Ankrah has a strong background as a chemist with a specialization in air monitoring instrument development using cutting edge technology based on Cavity Ring Down Spectroscopy, system automation using LabVIEW and has extensive research experience in ambient air pollution issues relating to nitrogen oxides and ozone. Since joining Global in 2015, he has established a robust Research and Development unit tasked with creating and/or enhancing existing measurement technologies to better serve the client base of Global and the general measurement/monitoring industry.

Kelly Pickerell

Product Development Manager

Since graduation from the University of Alberta in 1996, Kelly’s career has focused on the development of commercial electronics products. Kelly’s early experience taking new products from concept to mass production at leading high-tech corporations such as Northern Telecom and Nokia has enabled Kelly to quickly establish a comprehensive skill set as a product designer. Joining Global Analyzer in 2017 as Product Development Manager, Kelly is well positioned to leverage his solid foundation of skills in realizing Global’s goals to commercialize exciting, new products.

Jerzy Samborski

Reporting Specialist

Jerzy joined Global Analyzer Systems in 2012 as a Data Analyst / Reporting Specialist and is responsible for monthly electronic CEMS online reporting and facility monthly air reports. Jerzy manages client specialty reporting such as tiered Sulphur Dioxide emissions reports, Alberta Sour Gas Reports, SO2/NOx Monthly Summary Reports, and Quarterly CEMS Reporting. He has identified numerous issues in CEMS data to assist clients in maximizing the performance of their onsite Continuous Emission Monitoring System (CEMS) while minimizing downtime.

Egor Sinko

Field Service Specialist

Egor Graduated from Southern Alberta Institute of Technology with a diploma in Instrumentation Engineering Technology (IIET) in 2020. Egor joined the Global team in 2021 with a primary focus on field preventative maintenance and service on Emergency shutdown devices, customer service, gas detection testing, function checking compressor shutdown devices, flowmeter calibrations.

Chris Swainson

Senior Program Developer

Chris has a Bachelor of Science from The University of York. He joined Global Analyzer Systems in early 2017 in the R&D Department where he has worked on different projects including PhoNO™. He started his professional career coding in the R&D department of Xaar based in Cambridge, England and Stockholm, Sweden. In 2015 Chris emigrated via Canada’s skilled workers visa stream to Calgary where he joined the R&D team of Zephyr Technologies, a startup making a patented healthcare system, as their principal software developer.

Sanjay Vaswani

Research & Development Specialist

Sanjay Graduated from Gujarat Technological University with a Bachelor of Engineering in Electronics and Communication Engineering and 2020 from SAIT with a diploma in Instrumentation Engineering Technology. He emigrated to Calgary on Study Visa in Fall 2018 to study at SAIT and begin a new chapter in life. He began working with Global in October 2020 as Research & Development Technician where his main focus is on fabrication and mechanical, electronic and pneumatic testing of various projects.

Angela Webster

Reporting Lead

Angela graduated with a Bachelor of Science Degree from the University of New Brunswick. She has previous experience with Ambient Air Quality and Source Emission reporting procedures. In 2009 Angela began working with Global and has been involved with the Reporting Department as a Data Analyst/Reporting Specialist, as well as the Regulatory Compliance Department as a Regulatory Compliance Specialist. Recently she has expanded her role to include Annual Industrial Air Reporting and the Alberta Annual Emissions Inventory Reporting program.

Mike Webster

Quality & Procurement Lead

Mike joined Global Analyzer Systems in November 2020 as the Operations Support Specialist. He has 18 years of Inventory Management experience for Printer Manufacturing and Electronic Distribution companies and where his roles have included Production Management, Purchasing, Quality Control and Vendor Audits. Mike offers Operational support to various Global Departments including CEMS Applications, Business Development and Regulatory Compliance as well as administering the Global Quality Management System.

Mackenzie Wilson

Field Service Specialist

Mackenzie graduated with a bachelor’s degree in environmental engineering from the university of Regina in 2016. He started working in the environmental field conducting manual stack surveys, and performance testing of CEMS. He joined Global in 2021 as a CEMS Applications Specialist. In this role he will be working in the field to perform preventative maintenance, routine checks, RATA supervision, CGA’s, and new CEMS Certifications.