“We delivered a strong first-half and continue to build momentum as we advance our Superior Delivers transformation”, MacDonald said. “I’m also encouraged by the performance of our CNG business, especially given the challenges in the oil and gas sector. Through disciplined cost management and strong performance outside of the wellsite business, Certarus grew EBITDA by 5 percent in the first half of 2025 and maintained its leadership position in the market as the sector navigates a temporary cyclical slowdown”.