One of the key companies that contributed was Apollo Computer, who brought in NCA - "Network Computing Architecture" which became Network Computing System (NCS) and then a major part of DCE/RPC itself.
Одной из ключевых компаний, которые внесли вклад в систему, была Apollo Computer, которая привнесла "Network Computing Architecture", ставшей Network Computing System (NCS), а затем большой частью самой DCE/RPC.