Aucerna (now part of Quorum Software) | 7,671 followers on LinkedIn. Integrated Planning, Execution and Reserves for the Modern Energy Industry | Aucerna is now Quorum Software - follow us to keep in touch. Quorum Software is a leading provider of energy software worldwide, serving more than 1,800 customers across the entire energy value chain in 55 countries. Quorum’s solutions power growth and profitability for energy businesses by connecting people, workflows, and systems with decision-ready data.