NEW YORK–(BUSINESS WIRE)–GenNx360 Capital Partners (“GenNx360”), a New York City-based private equity firm investing in middle market business-to-business industrial and business services companies, today announced its investment in NVI, LLC (“NVI” or the “Company”), in partnership with the management team. NVI is a national provider of testing, inspection, integrity, and program management services for customers across the energy infrastructure, industrial manufacturing, power generation, ma