Strategic Environmental & Energy Resources, Inc. engages in the business of next-generation clean-technologies, waste management innovations, and related services. The company is headquartered in Broomfield, Colorado and currently employs 9 full-time employees. The company went IPO on 2004-12-01. The firm provides technology solutions and services to companies primarily in the oil and gas, refining, landfill, food, beverage and agriculture, and renewable fuel industries. Its subsidiaries include MV, LLC (MV), Strategic Environmental Materials, LLC (SEM), Paragon Waste Solutions, LLC (PWS) and PelleChar, LLC (PelleChar). MV designs and sells patented and/or proprietary dry scrubber solutions for the management of Hydrogen Sulfide (H2S) in biogas, landfill gas, and petroleum processing operations. These system solutions are marketed under the product names H2SPlus and OdorFilter. SEM is a materials technology company focused on the development of cost-effective chemical absorbents. PelleChar offers a soil amendment pellet containing the Biochar Now product that is produced using the patented pyrolytic process.