The heritage tree at the Botanic Gardens collapsed on Saturday, killing an Indian expat and injuring 4 others.
Radhika Angara was at the Gardens with her French husband and 2 children when the tree came crashing down.
Prior to that appointment, she was working for Fastacash as its chief marketing and strategy officer.
Her husband, 39-year-old Jerome Rouch-Sirech, is the retail head for Puma South-east Asia.
MND chief Lawrence Wong has called the collapse “unusual”, adding that the government will “spare no effort” to keep the Botanic Gardens safe for all to enjoy.