GlobalMRV’s 24/7 on-road data acquisition and analytics

Streamline the current development process for vehicle performance and emissions while improving quality

24/7 testing

test more vehicles, in real driving conditions, 24/7

Real-World Data

gather and analyze more real-world performance and emissions data

Science Based

test in numbers based on good science rather than resource constraints

Data Access

immediately access large contemporary real-world vehicle data sets.

Identify problems

Set analytics engine to identify problems and issue alerts

Welcome to GlobalMRV

GlobalMRV develops industry-leading portable emissions measurement systems (PEMS) and data-capture solutions for businesses, original equipment manufacturers, and research facilities in the transportation, automotive, and engineering sectors. Our PEMS, iPEMS, and mini-PEMS units provide reliable, accurate, and cost-effective on-road, data acquisition, and emissions testing analytics to help you drive improvements in development, innovation, and quality for all your vehicle performance needs.

Reduce Local Emissions Increase Your Global Impact

Real-driving emissions data requires real-time solutions. GlobalMRV is the world’s market leader for portable emissions systems measurement (PEMS) vehicle monitoring, measurement, reporting, and verification services.


Your PEMS Could Use an Upgrade


Comprehensive data collection


Detailed analysis and reporting


Top-of-the-line technology and fuel testing

A Global Presence

Our trusted partners include research and development think tanks, original equipment manufacturers, academic institutions, business enterprises, and emissions-testing facilities the world over.

Our Featured PEMS Products


Firefly PEMS

Analyzes emissions in real driving environments (RDE)

Measures trace ambient pollutants. Real-time ETAS INCA integrated data available; Records temperature, humidity, barometric pressure, and traffic conditions


Axion R/S+ PEMS

Lightweight PEMS solution for in-lab and on-road testing

Ideal for use in all kinds of vehicles including off-highway, ATV, motorcycle, and conventional light/heavy-duty road vehicles


Axion RS+ NH3 PEMS

Lightweight PEMS solution with robust NH3 analyzer

Similar to the Axion R/S+, this iPEMS solution and emissions testing machine uses an NH3 analyzer, patented particulate matter formula, and laser light scattering technique



The most flexible solutions for PEMS to date

Measuring emissions from small internal combustion engines (ICEs) just got easier. Compact and reliable, our Backpack PEMS is one of the most versatile and dependable emissions monitoring tools on the market.



Quality PEMS solutions to handle small internal combustion engines (ICE)

Whether you’re looking for a robust solution for lawnmowers, ATVs, chainsaws, or weed whackers, our transportation-friendly PEMS Cart can handle your ICE needs.


Sample Conditioning System

Condition exhaust samples;
better control for humidity and condensation

Protect your tools from the elements: reduce harmful humidity and condensation (for analytics tools measuring PM, PN, CO, CO2, NO, HC, and more)


Temperature Control Line

Helps maintain consistent temperatures on your equipment

Ensure a consistent temperature across inclement weather — especially in below- freezing temperatures. Temperature Control Line can simplify and speed up data collection of your exhaust sample(s).


Vibration Dampener

Reduce rugged terrain interference

Conquer rugged terrain and punishing testing environments with the most advanced PEMS, iPEMS, and mini-PEMS solutions on today’s market. With durable aluminum-reinforced frames and rubber air bladders, this PEMS product makes testing in harsh environments a breeze.


Exhaust Sample Chiller

Sample conditioning for more accurate PM/PN readings

Get accurate PM/PN readings without the loss being absorbed into the water. Utilizing the latest chilling technology, this PEMS unit removes vapor, condensation, and humidity from small engine exhaust samples to give you quick and accurate results.

PEMS Solutions by Application



The need is growing for both OEMs and regulators to provide greater insight into real-world emissions performance.

GlobalMRV’s Axion and Firefly systems meet those needs with advanced, accurate, and replicable data acquisition solutions that are easy to install and operate. Our PEMS, iPEMS, mini-PEMS allows for 24/7 monitoring of vehicle emissions performance to help reduce product development time and speed up the calibration process.


Heavy Duty / Off-Highway / Locomotive

Our PEMS, iPEMs, and mini-PEMS units easily accommodate the challenges associated with real-world emissions testing of heavy-duty trucks, locomotives, and off-highway machinery. As highway development and the off-highway sector come under greater regulatory scrutiny to provide real-world data for internal combustion engine-powered off-highway vehicle emissions, we’re meeting the industry’s needs. We provide comprehensive solutions and real-world data for operations.


Power Equipment

From gas-powered lawn care to landscaping equipment such as leaf blowers and lawn mowers, regulators and OEMs have been seeking to establish baseline metrics on the real-world emissions of power equipment. GlobalMRV’s Backpack, PEMS Cart, and Sample Conditioning System can be utilized as the first products of their kind to provide data acquisition technologies for in-use, small-engine powered power equipment.



Historically speaking, motorcycles and ATVs have been difficult to evaluate using conventional lab or bulky PEMS systems.

GlobalMRV has the solution: our robust and lightweight Axion, Firefly, Backpack, PEMS Cart, and Constant Volume Sampling Systems are ideal for generating real-world data fast. Quick and easy to install (one person is all it takes), test engineers receive on-demand results in an industry-leading 20 minutes.



As stricter emissions standards arise for unconventional diesel engines, it’s paramount to have your nautical and maritime vessel checked for emissions testing.

GlobalMRV’s Axion, Firefly, Backpack, and Constant Volume Sampling systems can help OEMs and regulators conduct advanced, accurate, and replicable data acquisition and emissions tests. Easy to install and operate, our line of PEMS, mini-PEMS, and iPEMS can provide 24/7 monitoring and quality reporting for your nautical and maritime vessels.

Why Choose GlobalMRV?

Our Experience

Founded in 2010, we’ve helped OEMs and companies save more than $5,000,000 on traditional dynamometer and real driving emissions (RDE) testing for clients of all different industries and niches. Our partnership with Ph.D. researchers, managers, analysts, engineers, and technicians have run more than 60 different types of diagnostic testing regimes and supported over hundreds of different vehicles and engines for overall emissions reduction and calibration testing.

Our HaaS Model

With our Hardware as a Service (HaaS) model, customers may choose to purchase or rent PEMS, iPEMS, and mini-PEMS units for a fraction of the cost without losing any valuable benefits. Data privacy laws apply. To protect clients’ privacy, all insights gleaned from our PEMS units are secure and kept 100% confidential.

Size and Support

At GlobalMRV, we subscribe to a “think global, act local” mentality. When you partner with us, you’ll have the experience, knowledge, and expertise of a global network of engineers, research and development staff, analysts, and managers coupled with the attention, personalization, and customizability of a small-owned business. We’ll help you make a global impact with localized support.

Trending Case Studies, News, and Events

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Businesses, original equipment manufacturers (OEMs), field and research techs (both in universities and the...

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Vehicle Emissions Testing Is on the Rise
GlobalMRV Will Keep You One Step Ahead of the Curve

Testimonials and Reviews

Over 4,000 km of emissions data collected

”We’ve been investigating the effects of blending hydrogen with diesel on Class 8 trucks. We’re looking at how truck performance is affected with released emissions. The emissions are planned to be tested dynamically while the truck is moving and operating. We used GlobalMRV’s PEMS units, and we succeeded in collecting emission data for almost 4,000 km. Thank you, GlobalMRV.”

Muhammad, University of Alberta; Alberta Motor Transport Association

Quality products offered with stand-up customer service

“I couldn’t be more impressed with GlobalMRV’s offerings and customer service. Jeremy and Earl have been a huge help; they patiently explained how their Firefly and Axion systems work. I have a much better understanding of the impact vehicle emissions have on the environment. I’m thrilled to continue doing business with them.”

Aaron W.

Knowledgeable staff and innovative vehicle emissions solutions

“Thank you GlobalMRV for helping my company stay up to speed on recent environmental legislation. Your knowledge about sustainability, data management solutions, and emissions testing technology has been a game changer for our company’s core operations!”

Tom V.


Easy to Deploy

GlobalMRV PEMS, iPEMS, and mini-PEMS units can set up in as little as 15 minutes


Flexible and Affordable

Our Hardware as a Service (Haas) model allows you to rent PEMS, iPEMS, and mini-PEMS for a fraction of the cost


Instant Results

Receive results instantly with our PEMS’ 24/7 monitoring capabilities

Ready to Get Started?

GlobalMRV helps institutions measure, report, and verify emissions for all different testing needs. Contact us today for a risk-free, complimentary consultation.

Industries We Serve

The benefits of real world on-road data

Increases productivity and reduces costs

Earlier detection

Earlier detection of potential problems from scientifically calculated data collection sample sizes.

Faster decision-making

Effortlessly repurpose assets to exploit insights

Faster Results

Reduce lab testing bottlenecks and development times.


Try multiple strategies simultaneously increasing innovation

Defensible Data

Build large volumes of defensible data for audit and certification.

GlobalMRV’s unique data acquisition technology

Unique, rich data sets

Generate an RDE data ecosystem with large volume of unique, rich data sets not available from any other source

Record second by second

Record second by second all major impact factors on real-world performance and emissions


Full ETAS/INCA integration

24/7 support

Full on-line 24/7 support with OTA updates


incudes all calibration and maintenance