Hallmark Chemicals provides solutions for the oil and gas industry like no one else. The reason for our success? Simple. The innovation of our people makes the difference.

As one of the largest global oilfield chemical providers, Hallmark Chemicals is helping shape its industry, and helping talented people like you achieve their goal of a productive and rewarding career.

Our talents and capabilities span six continents, but we act as one company. We seek out and use our best practices and systems to deliver consistent results every time. We are driven to be the best – for our customers and the world. Join us and you will discover your voice, your place, and your share of incredible rewards.