Lewis Baach Kaufmann Middlemiss PLLC | 1,243 followers on LinkedIn. International litigation boutique | Lewis Baach Kaufmann Middlemiss is a premier international firm with extensive practices in insurance, reinsurance, international financial disputes and global commercial litigation and arbitration. Our firm’s commitment to social justice is reflected in its pro bono work on such issues as death penalty reform and the rights of detainees under extra-judicial circumstances. We have an exemplary record assisting corporations, insurers, financial institutions, family conglomerates, public officials and professionals facing complex, high stakes problems that potentially impact value and brand.