(marketscreener.com) Decline in commercial invoicing to € 1.5 million and IFRS revenue to € 1.3 million in H1 2021 Significant increase in deferred revenues to € 11.6 million at 30 June 2021 Significant reduction in operational expenses as part of the strategic roadmap announced in March 2020 Improvement in adjusted EBITDA,...https://www.marketscreener.com/quote/stock/VOLUNTIS-43536396/news/Voluntis-Voluntis-announces-its-results-for-the-first-half-of-2021-36513387/?utm_medium=RSS&utm_content=20210924