Over the years, MINC has established a wide range of links with international organizations, stakeholder organizations and other processes including The United Nations, the World Summit on Information Society (WSIS), ICANN, ITU, WIPO, IETF, as well as language groups such as JDNA (Japanese), CDNA (Chinese), INFITT (Tamil), EuroLINC (European Languages), CYINC (Cyrillic),
GLWG (Georgian), RLWG (Russian) as well as The Arabic language and scripts WG (Arabic) and ULWG (Urdu).
Rigney, who opened his own firm in 1987, merged with Matt Lichtenberg and
GLWG in 2007 to form Level Four, an entertainment business management firm providing services to writers, actors, directors and musicians.