

Evolved into a trusted testing, inspection, and certification (TIC) partner across multiple industries.
Privately backed by Sentinel Capital Partners, it supports annual transactions through precise hydrocarbon measurement services.
Operating ISO/NELAP
accredited labs and field centers across North America, SPL performs tests and certifies meters yearly.
Specialists in energy, environmental, chemical, industrial, transportation, and government sectors, SPL bridges field data capture with lab and digital insights.
Typical projects include hydrocarbon composition testing for oil & gas operators, PFAS and emissions analysis for utilities, and flow assurance support.
Strategic acquisitions—like DHL Analytical and Volumetrics—have expanded SPL’s environmental lab footprint and measurement data capabilities.
Led by CEO Colin Duncan and CTO Tim Griepp, the team includes expert chemists, engineers, and scientists driving innovative measurement solutions.
The Science of Sure® mentality embraced by each and every SPL employee
Dedicated to operational excellence and environmental stewardship
Committed to providing SPL staff with the right scientific tools and a learning environment to achieve their full potential
Mastering the Science of Sure® through cutting
edge technology, meticulous processes, and highly qualified personnel
Empowerment of customers to lead the world toward a more transparent, fair, and sustainable future