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Maire designs and builds the plants and technology that turn oil, gas, and chemicals into the products the world runs on, and it is now helping clients make greener versions of the same things.
Maire is an engineering and construction company. Big energy and chemical companies hire it to design and build huge industrial plants — the kind that turn natural gas into fertilizer, or refine oil into fuel, or produce the chemicals that go into plastics. Maire does not own these plants and does not sell the end product. It sells the brains and project management: the engineering, the proprietary technology, and the crews that get a billion-dollar facility built on time.

The company's crown jewel is its technology. Through its NextChem arm and a portfolio of licensed processes, Maire owns patented ways to make things like urea, hydrogen, and other chemicals, and it collects royalties when other companies use those processes. That licensing business is small in revenue but fat in profit, and it is the part Maire is betting on for the future. The rest of the money comes from the long, grinding work of engineering, procurement, and construction — winning contracts, hiring subcontractors, managing schedules, and squeezing a thin margin out of enormous projects. The green-chemistry push is the story investors care about most. Maire is building plants that recycle plastic waste, produce low-carbon hydrogen, and capture carbon dioxide. These are real projects with real customers, not just slideware, but they are early and carry execution risk. The traditional oil, gas, and fertilizer work still pays the bills and funds the dividend.
Maire's customers are national oil companies, fertilizer producers, and chemical majors around the world, and its order backlog is the number to watch — it tells you how many years of work are already sold. The business is cyclical and project-based, so a few big contract wins or losses can swing results hard. It is a solid, unglamorous engineering firm with a technology angle, trying to prove the green bet pays off before the old oil-and-gas engine slows down.
Saved answer · last researched 12 Nov 2026