PBInfo, or Pension Benefit Information, is a company that provides population management solutions, including locating missing participants, finding beneficiaries, and retrieving data elements for pension plans. They have been in business for over 40 years and have helped thousands of organizations save time, avoid overpayments, and meet industry regulations. PBInfo has a team of experts and has invested millions of dollars in their products to provide the best population management solutions in the industry. They have also saved over $200 million in overpayments, releasing billions in unnecessary funding liability. If you receive a letter from PBInfo, it means that they have been engaged by an organization to locate participants who are listed as "missing" and you may be due a pension benefit. To confirm or update your address, you can do so online or by mailing in the completed and signed forms to the address provided. PBInfo is a legitimate company and has been in business for over 40 years.