She holds a degree in business administration from the Stockholm School of Economics and started her career working in the economic secretariat of Sweden's largest commercial bank, Handelsbanken.
After working for different companies, including being vice president at Handelsbanken, Bertmar became CEO of Carnegie in 1990.
In September 2009, Todos delivered its 20th million product and amongst its 100+ clients leading banks such as ABN AMRO, Handelsbanken, Raiffeisen Bank Romania, Nordea, ICA Banken, China Construction Bank stand out.
Notable multinational office occupiers of the office center include: BNP Paribas, Deloitte, J.P. Morgan, K&L Gates, McKinsey & Company, Microsoft, Norton Rose, PricewaterhouseCoopers, Svenska Handelsbanken, and Swedbank.