Envar Holding AB is a Sweden-based environmental technology and waste management solutions company specializing in sustainable resource recovery, organic waste treatment, and circular economy infrastructure. The company operates primarily through its engineering, project development, and environmental services divisions, delivering end-to-end biological waste processing systems and specialized environmental engineering services. Its core product and service portfolio includes turn-key biogas plant design, construction, and process optimization; dry and wet anaerobic digestion systems; industrial-scale composting and bio-fertilizer manufacturing installations; odor control, biofiltration, and air purification equipment; leachate and process wastewater treatment solutions; organic substrate sorting, shredding, and pre-treatment machinery; digestate dewatering, drying, and nutrient extraction units; and comprehensive lifecycle support, technical facility maintenance, supervisory control automation, and environmental compliance consulting. Envar Holding AB serves municipal authorities, agricultural enterprises, waste management contractors, energy producers, and food and beverage manufacturing industries across Sweden and the Nordic region. In recent developments, the company has executed strategic restructuring initiatives to consolidate its engineering and operational capabilities, expanded its service offerings into advanced biomethane upgrading and circular bio-refining technologies, formed strategic commercial partnerships with regional utilities to develop decentralized waste-to-energy installations, and completed targeted capital-raising programs to fund project expansion and accelerate technology deployment. Founded in 2018, Envar Holding AB is headquartered in Stockholm, Sweden.