TORONTO - Ontario's financial regulator said on Friday it has revoked the licence of mortgage brokerage Building Development and Mortgages Canada Inc (BDMC) and Vince Petrozza, a co-founder of a related firm, Fortress Real Developments, following an investigation into risky syndicated mortgage investments.

Regulator FSCO said BDMC, the lead broker for Fortress projects, and three mortgage brokers, FDS Broker Services Inc, FFM Capital Inc and FMP Mortgage Investments Inc, which marketed Fortress products as their primary or sole line of business, were fined a total of $1.1 million.

BDMC confirmed that it had agreed to a settlement with the Financial Services Commission of Ontario (FSCO) and would stop all mortgage brokerage activities. BDMC said it had raised $920 million for real estate projects from over 14,000 investors.

In a special report published in November, Reuters revealed that the Canadian province's regulator had been investigating brokers raising funds for projects associated with Fortress since 2011 but had failed to take action despite repeated warnings that the marketing of the risky investments broke provincial laws.

Syndicated mortgage investments, which pool the funds of private lenders to raise funds for real estate development, have grown in popularity in Canada as investors looked for ways to generate better returns from their savings with bank savings accounts offering record low interest rates. However, their growth in popularity led to thousands of pensioners and mom-and-pop type investors putting their life savings at risk.

An investor outcry about the products has focused public and government attention on FSCO's lax regulation of the market. In the past decade, more than 20,000 retail investors have put as much as $1.5 billion into syndicated mortgages, mostly in Ontario, according to regulatory sources.

Roughly 90 per cent of those investments, the sources said, have ended in a loss or are at risk of doing so, and Fortress projects make up more than half of the investments.

The regulator said on Friday it had revoked the broker licences of Petrozza and three other people, requiring them to stop all mortgage brokering businesses immediately.

Ildina Galati-Ferrante, principal broker of BDMC, surrendered her broker licence and was required to cease all mortgage brokering activities.