NESTAS has been active since 2003 and the Belgian Official Gazette contains no insolvency or warning signals. The 2025 annual accounts show equity of €9.2m and a net result of €371,478. Equity is growing by about 6.5% per year across the filed financial years. Its solvency ranks better than 42% of 5,778 sector peers (NACE 68, financial year 2025). The computed 12-month bankruptcy probability is 0.2% (very low).