Marches Biogas, a Glanua company

Marches Biogas is a UK-based specialist in anaerobic digestion, formed in 2009 and now part of Glanua, a leading engineering group delivering critical water, wastewater, and energy infrastructure across the UK and Ireland. We support AD plants through every stage of their lifecycle, offering design, build, and commissioning services alongside ongoing operational support including biological, mechanical, electrical, process safety, and regulatory expertise. We also provide training and e-learning for AD operators, students, and consultants. With years of hands-on industry experience, we help clients design, build, and run safe, efficient, high-performing AD plants.