The Ontario Pension Board (OPB) values transparency and openness.

We are proud to support government and organizational accountability and are committed to making data available to the public in accordance with Ontario's  Digital and Data Directive(opens in a new tab). There are times when OPB data cannot be released due to legal, security, confidentiality, privacy or commercial sensitivity reasons. In addition, OPB takes personal privacy seriously -- we will not disclose any data that could be used to identify any individual.

Use of our data is subject to Ontario’s Open Government License(opens in a new tab).

If you are interested in accessing OPB data not yet made available, please email your request to

You can review our governance documents and expense data on our Open Government page.