Greeneridge Sciences opened its doors in 1982 as one of the first independent organizations dedicated to understanding, monitoring, and mitigating human acoustic impacts on marine wildlife. Greeneridge offers comprehensive, experienced support for projects requiring measurement and reporting of underwater sounds and assessment of their potential effects on protected species. Greeneridge staff have over 50 years of combined experience recording and documenting underwater sounds from commercial, industrial, military, and biological sources. We adhere to academic quality standards, publishing in peer-reviewed journals and regularly presenting our work at scientific conferences.